Flexible pressure-maintaining assembling device and product assembling system

Abstract

The utility model relates to a flexible pressure maintaining assembly device and a product assembly system. The flexible pressure maintaining assembly device comprises a positioning unit, two moving units, two first movable units, two second movable units, two elastic units and two pressure maintaining units. The pressure maintaining device has the advantages that the movement unit, the first movable unit, the second movable unit and the pressure maintaining unit are matched, horizontal movement of the movement unit can be converted into vertical movement and horizontal movement of the pressure maintaining unit, and therefore pressure maintaining and positioning of a product to be assembled are achieved; the elastic units are replaceable, and the elastic units with different elastic coefficients can be used for adjusting and controlling the pressure; a plurality of assembly processes are integrated, so that the assembly time is shortened, and the assembly efficiency is improved; the structure is compact and small, occupied space is reduced, and cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece assembly technical field especially relates to flexible pressure maintaining assembly device and product assembly system. BACKGROUND

[0002] In prior art, as shown in the drawings, pressure maintaining assembly is generally adopted Y axis positioning carrier module and pressure maintaining solidification module. Figures 1-2 Generally, the work flow is as follows:

[0003] 1) product 1 is put into Y axis positioning carrier module for positioning, and product 1 is glued;

[0004] 2) after gluing, product 2 is put into the upper of product 1;

[0005] 3) Y axis positioning carrier module moves to pressure maintaining solidification position, and pressure maintaining solidification module pressure maintains and solidifies product 2 and product 1.

[0006] But this material taking assembly module has the following defects:

[0007] 1) complex structure, not suitable for large parts assembly;

[0008] 2) more actions, complex control.

[0009] At present, for the problems of complex structure, not suitable for large parts assembly and complex control in the related art, no effective solution has been proposed. INVENTION CONTENTS

[0010] The utility model aims at the deficiency in prior art, provides a kind of flexible pressure maintaining assembly device and product assembly system, to solve the problems, such as complex structure, not suitable for large parts assembly and complex control in the related art.

[0011] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0012] First, a flexible pressure maintaining assembly device is provided, comprising:

[0013] A positioning unit is used to position the products to be assembled.

[0014] Two motion units are symmetrically arranged on both sides of the positioning unit.

[0015] Two first movable units have their first ends connected to the corresponding motion units, respectively, for reciprocating movement in the horizontal direction under the action of the corresponding motion units.

[0016] two second movable units, the two second movable units are symmetrically arranged on two sides of the positioning unit and are movably connected with the corresponding first movable units respectively;

[0017] two elastic units, the two elastic units are arranged between the corresponding first movable units and the corresponding second movable units respectively, first ends of the two elastic units are connected with the corresponding first movable units respectively, second ends of the two elastic units are connected with the corresponding second movable units respectively, and the two elastic units are used for providing elastic force;

[0018] two pressure maintaining units, the two pressure maintaining units are symmetrically arranged on two sides of the positioning unit, first ends of the two pressure maintaining units are movably connected with the corresponding first movable units respectively, middle parts of the two pressure maintaining units are movably connected with the corresponding second movable units respectively, and the two pressure maintaining units are used for reciprocating at least in the vertical direction under the action of the corresponding first movable units to maintain pressure on the product to be assembled located in the positioning unit.

[0019] In some embodiments, the positioning unit comprises:

[0020] a first body element, two motion units, two second movable units and two pressure maintaining units are symmetrically arranged on two sides of the first body element;

[0021] a first positioning element, the first positioning element is arranged at a top end of the first body element and is used for positioning the product to be assembled.

[0022] In some embodiments, the positioning unit further comprises:

[0023] a plurality of second positioning elements, the plurality of second positioning elements are symmetrically arranged on two sides of the first body element and are positioned and connected with the corresponding second movable units respectively.

[0024] In some embodiments, the motion unit comprises:

[0025] a second body element, the second body element is arranged at a side of the positioning unit and is located at lower parts of the corresponding first movable units and the corresponding second movable units;

[0026] at least one channel element, the channel element is arranged at a side of the second body element;

[0027] at least one interface element, the interface element is in communication with the corresponding channel element and the gas source conveying device respectively, and is used for allowing gas to enter or exit the corresponding channel element;

[0028] a first moving element, which is arranged at the side of the second body element and communicates with the channel element;

[0029] a second moving element, which is movably connected with the first moving element, and has a first end outside the second body element and is arranged to reciprocate in the horizontal direction under the action of the air source conveying device;

[0030] a connecting element, which has a bottom end connected with the first end of the second moving element and a top end connected with the first end of the corresponding first movable unit, and is arranged to drive the corresponding first movable unit to reciprocate in the horizontal direction under the action of the second moving element.

[0031] In some embodiments, the first movable unit comprises:

[0032] a third body element, which is arranged at the upper part of the corresponding moving unit and at the side of the corresponding second movable unit, and is connected with the corresponding moving unit and arranged to reciprocate in the horizontal direction under the action of the corresponding moving unit;

[0033] at least one first chamber element, which is arranged at the side of the third body element and connected with the first end of the corresponding elastic unit, and is arranged to stretch or compress the corresponding elastic unit under the action of the third body element;

[0034] two first support elements, which are symmetrically arranged at the top of the third body element;

[0035] a first movable element, which is connected with the two first support elements respectively and movably connected with the first end of the corresponding pressure maintaining unit, and is arranged to move oppositely with the corresponding pressure maintaining unit under the action of the third body element.

[0036] In some embodiments, the first movable unit further comprises:

[0037] a first guide element, which is arranged at the side of the third body element and movably connected with the corresponding second movable unit, and is arranged to limit the movement direction of the third body element.

[0038] In some embodiments, the first movable unit further comprises:

[0039] a first limiting element, which is arranged at the end of the first guide element and limitingly connected with the corresponding second movable unit, and is arranged to prevent the first guide element from separating from the corresponding second movable unit.

[0040] In some embodiments, the second movable unit comprises:

[0041] a fourth body element, disposed between the positioning unit and the corresponding first movable unit, and located at the upper part of the corresponding movement unit;

[0042] at least one second chamber element, disposed at the side of the fourth body element, and connected with the second end of the corresponding elastic unit;

[0043] two second support elements, symmetrically disposed at the top of the fourth body element;

[0044] a second movable element, connected with the two second support elements respectively, and movably connected with the middle part of the corresponding pressure maintaining unit, for relative movement with the corresponding pressure maintaining unit.

[0045] In some embodiments, the second movable unit further comprises:

[0046] at least one third positioning element, disposed at the side of the fourth body element, and positioned connected with the positioning unit.

[0047] In some embodiments, the second movable unit further comprises:

[0048] a second guide element, disposed at the side of the fourth body element, and movably connected with the corresponding first movable unit, for limiting the movement direction of the corresponding first movable unit.

[0049] In some embodiments, the second movable unit further comprises:

[0050] a second limiting element, disposed at the second guide element, and limiting connected with the corresponding first movable unit, for preventing the corresponding first movable unit from separating from the second guide element.

[0051] In some embodiments, the elastic unit comprises:

[0052] at least one elastic element, disposed between the corresponding first movable unit and the corresponding second movable unit, the first end of the elastic element connected with the corresponding first movable unit, and the second end of the elastic element connected with the corresponding second movable unit, for providing elastic force.

[0053] In some embodiments, the pressure maintaining unit comprises:

[0054] a pressure maintaining element, disposed on the upper part of the corresponding first movable unit and the upper part of the corresponding second movable unit, for reciprocating at least in the vertical direction to maintain pressure on the product to be assembled in the positioning unit;

[0055] a third movable element, disposed on the first end of the pressure maintaining element and movably connected with the corresponding first movable unit, for driving the pressure maintaining element to reciprocate at least in the vertical direction under the action of the corresponding first movable unit;

[0056] a fourth movable element, disposed on the middle part of the pressure maintaining element and movably connected with the corresponding second movable unit, for assisting the pressure maintaining element to reciprocate at least in the vertical direction.

[0057] In some embodiments, further comprising:

[0058] a support unit, connected with the positioning unit, the two movement units, the two first movable units, and the two second movable units respectively;

[0059] a base unit, disposed on a horizontal plane, and the top end of the base unit is connected with the bottom end of the support unit.

[0060] In some embodiments, the support unit comprises:

[0061] two first support elements, symmetrically disposed, and the bottom end of each first support element is connected with the top end of the base unit and movably connected with the corresponding movement unit respectively;

[0062] two second support elements, connected with the corresponding first support element and the corresponding movement unit respectively, and movably connected with the corresponding movement unit for fixing the corresponding movement unit;

[0063] two third support elements, symmetrically disposed, and the two ends of each third support element are connected with the two first support elements respectively, and the side part of each third support element is abutted with the side part of the two second support elements respectively;

[0064] two fourth support elements, symmetrically disposed and located on the upper part of the two third support elements, and the upper part of each fourth support element is provided with the corresponding first movable unit and the corresponding second movable unit respectively, and movably connected with the corresponding movement unit respectively;

[0065] A plurality of fifth support elements are arranged on the upper part of the two fourth support elements and are connected with the corresponding fourth support elements, the corresponding third support elements and the corresponding first support elements respectively.

[0066] In a second aspect, a product assembly system is provided, comprising:

[0067] The flexible pressure maintaining assembly device according to the first aspect;

[0068] An air source conveying device is connected with the movement unit of the flexible pressure maintaining assembly device.

[0069] Compared with the prior art, the technical scheme has the following technical effects:

[0070] The flexible pressure maintaining assembly device and the product assembly system have the following advantages: the horizontal movement of the movement unit is converted into the vertical movement and the horizontal movement of the pressure maintaining unit, so that the pressure maintaining and positioning of the product to be assembled are realized; the elastic unit is designed to be replaceable, so that the pressure can be adjusted and controlled by using elastic units with different elastic coefficients; a plurality of assembly processes are integrated, the assembly time is shortened, and the assembly efficiency is improved; the structure is compact and small, the occupied space is reduced, and the cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0071] Figure 1 is a schematic view of a Y-axis positioning carrier module in the prior art;

[0072] Figure 2 is a schematic view of a pressure maintaining and curing module in the prior art;

[0073] Figure 3 is a schematic view of a flexible pressure maintaining assembly device according to an embodiment of the present application (one);

[0074] Figure 4 is a schematic view of a positioning unit according to an embodiment of the present application;

[0075] Figure 5 is a schematic view of a movement unit according to an embodiment of the present application (one);

[0076] Figure 6 is a schematic view of a movement unit according to an embodiment of the present application;

[0077] Figure 7 is a schematic view of a first movable unit according to an embodiment of the present application;

[0078] Figure 8is a schematic view of a second movable unit according to an embodiment of the utility model;

[0079] Figure 9 is a schematic view of an elastic unit according to an embodiment of the utility model;

[0080] Figure 10 is a schematic view of a pressure maintaining unit according to an embodiment of the utility model;

[0081] Figure 11 is a schematic view of a flexible pressure maintaining assembly device (two) according to an embodiment of the utility model;

[0082] Figure 12 is a schematic view of a support unit according to an embodiment of the utility model;

[0083] Figure 13 is a schematic view of a product assembly system according to an embodiment of the utility model.

[0084] The figure mark in it is: 100, flexible pressure maintaining assembly device;

[0085] 110, positioning unit;111, first main element;112, first positioning element;113, second positioning element;

[0086] 120, movement unit;121, second main element;122, passage element;123, interface element;124, first movement element;125, second movement element;126, connecting element;

[0087] 130, first movable unit;131, third main element;132, first chamber element;133, first support element;134, first movable element;135, first guide element;136, first limiting element;

[0088] 140, second movable unit;141, fourth main element;142, second chamber element;143, second support element;144, second movable element;145, third positioning element;146, second guide element;147, second limiting element;

[0089] 150, elastic unit;151, elastic element;

[0090] 160, pressure maintaining unit;161, pressure maintaining element;162, third movable element;163, fourth movable element;

[0091] 170, support unit;171, first support element;172, second support element;173, third support element;174, fourth support element;175, fifth support element;

[0092] 180, base unit;

[0093] 200, air supply delivery device. DETAILED DESCRIPTION

[0094] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0095] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0096] The present application will be further described below with reference to the drawings and specific embodiments, but is not limited to the present application.

[0097] Embodiment 1

[0098] The present embodiment relates to the flexible pressure maintaining assembly device of the present application.

[0099] One illustrative embodiment of the present application, as shown in Figure 3 A flexible pressure maintaining assembly device 100, as shown in FIG. 1, includes a positioning unit 110, two movement units 120, two first movable units 130, two second movable units 140, two elastic units 150 and two pressure maintaining units 160. The positioning unit 110 is used for positioning the product to be assembled. The two movement units 120 are symmetrically arranged on the two sides of the positioning unit 110. The first ends of the two first movable units 130 are respectively connected with the corresponding movement units 120, and are used for reciprocating movement in the horizontal direction under the action of the corresponding movement units 120. The two second movable units 140 are symmetrically arranged on the two sides of the positioning unit 110, and are respectively movably connected with the corresponding first movable units 130. The two elastic units 150 are respectively arranged between the corresponding first movable units 130 and the corresponding second movable units 140. The first ends of the two elastic units 150 are respectively connected with the corresponding first movable units 130, and the second ends of the two elastic units 150 are respectively connected with the corresponding second movable units 140, which are used for providing elastic force. The two pressure maintaining units 160 are symmetrically arranged on the two sides of the positioning unit 110. The first ends of the two pressure maintaining units 160 are respectively movably connected with the corresponding first movable units 130, and the middle parts of the two pressure maintaining units 160 are respectively movably connected with the corresponding second movable units 140, which are used for reciprocating movement at least in the vertical direction under the action of the corresponding first movable units 130 to maintain the pressure of the product to be assembled located in the positioning unit 110.

[0100] The flexible pressure maintaining assembly device 100 is mainly applied to pressure maintaining and curing assembly of products in the fields of automobile electronics, 3C industry, new energy and semiconductor.

[0101] The working principle of the utility model is as follows:

[0102] The two workpieces to be assembled are placed into the positioning unit 110.

[0103] The two movement units 120 work to drive the corresponding first movable units 130 to move along the first direction respectively, at this time, the two elastic units 150 are compressed, and the two pressure maintaining units 160 move downward at least along the vertical direction to abut against the two workpieces to be assembled.

[0104] Under the action of the two first movable units 130 and the two second movable units 140, the two pressure maintaining units 160 perform the pressure maintaining process on the two workpieces to be assembled.

[0105] After the pressure maintaining process is completed, the two movement units 120 work to drive the corresponding first movable units 130 to move along the second direction respectively, at this time, the two elastic units 150 are compressed, and the two pressure maintaining units 160 move upward at least along the vertical direction to move away from the two workpieces on which the pressure maintaining process is completed.

[0106] The two workpieces on which the pressure maintaining process is completed are moved out of the positioning unit 110.

[0107] As shown in the figure, the positioning unit 110 comprises a first main element 111 and a first positioning element 112. Figure 4

[0108] The cross section of the first main element 111 is rectangular.

[0109] In some embodiments, the first main element 111 comprises but is not limited to a positioning block, a positioning plate, a positioning base and the like.

[0110] The first positioning element 112 is arranged through the top end of the first main element 111.

[0111] In some embodiments, the first positioning element 112 is arranged through the front side end and the rear side end of the first main element 111, facilitating the workpiece to enter and exit.

[0112] ​The size of the first positioning element 112 matches the size of the first body element 111. Generally, the radial dimension (such as length, width, diameter, etc.) of the first positioning element 112 is smaller than the radial dimension (such as length, width) of the first body element 111, and the axial dimension (such as height) of the first positioning element 112 is smaller than the axial dimension (such as height) of the first body element 111.

[0113] In some embodiments, the first positioning element 112 includes, but is not limited to, a positioning groove, a limiting groove.

[0114] Further, the positioning unit 110 further includes a plurality of second positioning elements 113. Among them, the plurality of second positioning elements 113 are symmetrically arranged on both sides of the first body element 111, and are respectively positioned and connected with the corresponding second movable units 140.

[0115] The second positioning element 113 is arranged through the left end or the right end of the first body element 111.

[0116] In some embodiments, the second positioning element 113 is in communication with the first positioning element 112.

[0117] At least one second positioning element 113 is arranged at the left end and the right end of the first body element 111, respectively.

[0118] In the case that a plurality of second positioning elements 113 are arranged at the left end and the right end of the first body element 111, respectively, the plurality of second positioning elements 113 are arranged at intervals along the side length direction of the first body element 111.

[0119] Generally, the number of second positioning elements 113 arranged at the left end of the first body element 111 is equal to the number of second positioning elements 113 arranged at the right end of the first body element 111.

[0120] The size of the second positioning element 113 matches the size of the first body element 111. Generally, the radial dimension (such as length, width, diameter, etc.) of the second positioning element 113 is smaller than the radial dimension (such as length, width) of the first body element 111, and the axial dimension (such as height) of the second positioning element 113 is smaller than the axial dimension (such as height) of the first body element 111.

[0121] The size of the second positioning element 113 matches the size of the first positioning element 112. Generally, the radial dimension (such as length, width, diameter, etc.) of the second positioning element 113 is smaller than the radial dimension (such as length, width) of the first positioning element 112.

[0122] In some embodiments, the axial dimension (such as height) of the second positioning element 113 is equal to the axial dimension (such as height) of the first positioning element 112.

[0123] In some of these embodiments, the second positioning element 113 includes, but is not limited to, a positioning groove, a limiting groove, a guide groove, etc.

[0124] like Figures 5-6 As shown, the motion unit 120 includes a second main body element 121, at least one channel element 122, at least one interface element 123, a first motion element 124, a second motion element 125, and a connecting element 126. The second main component 121 is disposed on the side of the positioning unit 110 and located below the corresponding first active unit 130 and the corresponding second active unit 140; the channel component 122 is disposed on the side of the second main component 121; the interface component 123 is connected to the corresponding channel component 122 and the gas source delivery device, respectively, for supplying gas into or out of the corresponding channel component 122; the first moving component 124 is disposed on the side of the second main component 121 and is connected to the channel component 122; the second moving component 125 is movably connected to the first moving component 124, the first end of the second moving component 125 is located outside the second main component 121, and is used to reciprocate horizontally under the action of the gas source delivery device; the bottom end of the connecting component 126 is connected to the first end of the second moving component 125, and the top end of the connecting component 126 is connected to the first end of the corresponding first active unit 130, for driving the corresponding first active unit 130 to reciprocate horizontally under the action of the second moving component 125.

[0125] Specifically, the second main body element 121 is disposed on the side of the first main body element 111.

[0126] The cross-section of the second main component 121 is rectangular.

[0127] In some of these embodiments, the second main component 121 includes, but is not limited to, a fixing block, a fixing plate, a fixing base, etc.

[0128] The channel element 122 is disposed through the bottom end of the second main body element 121.

[0129] The dimensions of the channel element 122 are matched with the dimensions of the second body element 121. Generally, the radial dimension (such as diameter, length, width, etc.) of the channel element 122 is smaller than the first radial dimension (such as length, width, etc.) of the second body element 121, and the axial dimension (such as depth) of the channel element 122 is smaller than the first axial dimension (such as height) of the second body element 121.

[0130] In some embodiments, there are multiple channel elements 122. The multiple channel elements 122 are spaced apart along the length direction of the second body element 121.

[0131] Preferably, the channel elements 122 are two. One of the channel elements 122 is arranged at a first end of the bottom end of the second body element 121, and the other channel element 122 is arranged at a second end of the bottom end of the second body element 121.

[0132] In some embodiments, the channel elements 122 include, but are not limited to, gas channels.

[0133] The interface elements 123 are detachably connected to the channel elements 122, including but not limited to, insertion, threaded connection, etc.

[0134] The number of the interface elements 123 matches the number of the channel elements 122. Generally, the number of the interface elements 123 matches the number of the channel elements 122. Generally, the number of the interface elements 123 is equal to the number of the channel elements 122, that is, the interface elements 123 and the channel elements 122 are one-to-one corresponding.

[0135] In some embodiments, the interface elements 123 include, but are not limited to, gas interfaces.

[0136] The first movement element 124 is arranged through the left side end or the right side end of the second body element 121. Specifically, the first movement element 124 is arranged through the side end of the second body element 121 away from the first body element 111.

[0137] In some embodiments, the first movement element 124 includes a first movement slot and a second movement slot. The first movement slot is arranged inside the second body element 121 and movably connected to the second movement element 125; the second movement slot is arranged through the side end of the second body element 121, and is in communication with the first movement slot and movably connected to the second movement element 125.

[0138] Generally, the first movement slot is in communication with the channel elements 122.

[0139] The size of the first movement slot matches the size of the second body element 121. Generally, the radial size (such as diameter, length, width) of the first movement slot is smaller than the second radial size (such as width, height, etc.) of the second body element 121, and the axial size (such as depth) of the first movement slot is smaller than the second axial size (such as length) of the second body element 121.

[0140] The size of the first movement slot matches the size of the channel elements 122. Generally, the radial size of the first movement slot is larger than the radial size of the channel elements 122.

[0141] The size of the second movement slot matches the size of the second body element 121. Generally, the radial size (such as diameter, length, width) of the second movement slot is smaller than the second radial size (such as width, height, etc.) of the second body element 121, and the axial size (such as depth) of the second movement slot is smaller than the second axial size (such as length) of the second body element 121.

[0142] The size of the second movement slot matches the size of the first movement slot. Generally, the radial size (such as diameter, length, width) of the second movement slot is smaller than the radial size (such as diameter, length, width) of the first movement slot, and the axial size (such as depth) of the second movement slot is smaller than the axial size (such as depth) of the first movement slot.

[0143] The movable connection between the second movement element 125 and the first movement element 124 is a sliding connection. Generally, the second movement element 125 and the first movement element 124 are inseparable and movable. The working principle is as follows:

[0144] Under the action of the gas, the second movement element 125 reciprocates along the axial direction of the first movement element 124. For example, under the action of the first interface element 123 and the corresponding channel element 122, the second movement element 125 moves in the first direction along the axial direction of the first movement element 124; under the action of the second interface element 123 and the corresponding channel element 122, the second movement element 125 moves in the second direction along the axial direction of the first movement element 124.

[0145] In some embodiments, the second movement element 125 includes a first movement rod and a second movement rod. The first movement rod is arranged in the first movement slot of the first movement element 124 and is movably connected with the first movement slot; the second end of the second movement rod is connected with the first movement rod, and the second end of the second movement rod is connected with the connecting element 126 and is movably connected with the second movement slot of the first movement element 124.

[0146] The size of the first movement rod matches the size of the first movement slot. Generally, the radial size (such as diameter, length, width) of the first movement rod is equal to the radial size (such as diameter, length, width) of the first movement slot, and the axial size (such as height, thickness, etc.) of the first movement rod is smaller than the axial size (such as depth) of the first movement slot.

[0147] Generally, the second movement rod is fixedly connected with the first movement rod. For example, it is integrally formed.

[0148] The dimensions of the second moving rod are matched with those of the first moving rod. Generally, the radial dimensions (such as diameter, length, and width) of the second moving rod are smaller than those of the first moving rod, and the axial dimensions (such as height and thickness) of the second moving rod are larger than those of the first moving rod.

[0149] The dimensions of the second moving rod are matched with the dimensions of the second moving groove. Generally, the radial dimension (such as diameter, length, and width) of the second moving rod is equal to the radial dimension (such as diameter, length, and width) of the second moving groove, and the axial dimension (such as height and thickness) of the second moving rod is greater than the axial dimension (such as depth) of the second moving groove.

[0150] Generally, the sum of the axial dimensions of the second moving rod and the first moving rod is not less than the sum of the axial dimensions of the second moving groove and the first moving groove.

[0151] Preferably, the sum of the axial dimensions of the second moving rod and the first moving rod is greater than the sum of the axial dimensions of the second moving groove and the first moving groove.

[0152] The connecting element 126 and the second moving element 125 are detachably connected. For example, by bolt connection, plug connection, etc.

[0153] In some embodiments, the connecting element 126 includes, but is not limited to, a connecting plate.

[0154] like Figure 7 As shown, the first movable unit 130 includes a third main body element 131, at least one first chamber element 132, two first support elements 133, and a first movable element 134. The third main body element 131 is disposed on the upper part of the corresponding motion unit 120 and on the side of the corresponding second movable unit 140, and is connected to the corresponding motion unit 120, for reciprocating horizontally under the action of the corresponding motion unit 120. The first chamber element 132 is disposed on the side of the third main body element 131 and is connected to the first end of the corresponding elastic unit 150, for stretching or compressing the corresponding elastic unit 150 under the action of the third main body element 131. The two first support elements 133 are symmetrically disposed on the top of the third main body element 131. The first movable element 134 is connected to the two first support elements 133 respectively and is movably connected to the first end of the corresponding pressure-holding unit 160, for relative movement with the corresponding pressure-holding unit 160 under the action of the third main body element 131.

[0155] Specifically, the third main body element 131 is connected to the top of the corresponding connecting element 126 and is located above the corresponding second main body element 121.

[0156] Generally, the third body element 131 has a rectangular cross section.

[0157] Generally, the third body element 131 has a rectangular, convex, or the like longitudinal cross section.

[0158] The third body element 131 has a size matching that of the first body element 111. Generally, the first radial dimension (e.g. length, width, etc.) of the third body element 131 is not greater than that of the first body element 111, and the first axial dimension (e.g. height, thickness, etc.) of the third body element 131 is not greater than that of the first body element 111.

[0159] The third body element 131 has a size matching that of the second body element 121. Generally, the first radial dimension (e.g. length, width, etc.) of the third body element 131 is not less than that of the second body element 121.

[0160] In some embodiments, the third body element 131 includes, but is not limited to, a movable block, a movable base, or the like.

[0161] The first chamber element 132 is disposed through the right or left side end of the third body element 131. Specifically, the first chamber element 132 is disposed through the side end of the third body element 131 close to the first body element 111.

[0162] The first chamber element 132 has a size matching that of the third body element 131. Generally, the radial dimension (e.g. diameter, length, width, etc.) of the first chamber element 132 is less than the second radial dimension (e.g. height, width, etc.) of the third body element 131, and the axial dimension (e.g. depth) of the first chamber element 132 is less than the axial dimension (e.g. length) of the third body element 131.

[0163] In some embodiments, there are a plurality of first chamber elements 132. The plurality of first chamber elements 132 are spaced apart along the width direction of the third body element 131.

[0164] Preferably, there are two first chamber elements 132. One of the first chamber elements 132 is disposed at the first end of the side end of the third body element 131, and the other of the first chamber elements 132 is disposed at the second end of the side end of the third body element 131.

[0165] In some embodiments, the first chamber element 132 includes, but is not limited to, a mounting cavity, a guide cavity, a limiting cavity, or the like.

[0166] The first support element 133 is fixedly connected to the third body element 131. For example, welding, one-piece forming, or the like.

[0167] In some embodiments, the first support element 133 includes, but is not limited to, a support column, a support rod, a support plate, etc.

[0168] The first movable element 134 is detachably connected with the two first support elements 133. For example, splicing, nut connection, etc.

[0169] Generally, the first movable element 134 does not move relative to the first support element 133.

[0170] In some embodiments, the two ends of the first movable element 134 respectively protrude from the outer side of the corresponding first support element 133.

[0171] In some embodiments, the first movable element 134 includes, but is not limited to, a movable rod, a movable shaft, a rotating shaft, etc.

[0172] Further, the first movable unit 130 further includes a first guide element 135. The first guide element 135 is arranged on the side of the third main element 131 and is movably connected with the corresponding second movable unit 140, for limiting the movement direction of the third main element 131.

[0173] The first guide element 135 is arranged on the right side end or the left side end of the third main element 131. Specifically, the first guide element 135 is arranged on the side end of the third main element 131 close to the first main element 111.

[0174] The first guide element 135 is fixedly connected with the third main element 131. For example, welding, integral molding, etc.

[0175] The size of the first guide element 135 matches the size of the third main element 131. Generally, the radial size (such as height, width, diameter, etc.) of the first guide element 135 is smaller than the second radial size (such as height, width, etc.) of the third main element 131.

[0176] In some embodiments, the first guide element 135 includes, but is not limited to, a guide block, a guide rod, a limiting block, a limiting rod, a sliding block, a sliding rod, etc.

[0177] Further, the first movable unit 130 further includes a first limiting element 136. The first limiting element 136 is arranged on the end of the first guide element 135 and is limitingly connected with the corresponding second movable unit 140, for preventing the first guide element 135 from being separated from the corresponding second movable unit 140.

[0178] The first limiting element 136 is arranged on the bottom of the end of the first guide element 135 away from the third main element 131.

[0179] The first limiting element 136 is fixedly connected with the first guiding element 135. For example, welding, one-piece forming, etc.

[0180] The size of the first limiting element 136 matches the size of the first guiding element 135. Generally, the radial dimension (such as height, width, diameter, etc.) of the first limiting element 136 is not greater than the radial dimension (such as height, width, diameter, etc.) of the first guiding element 135, and the axial dimension (such as length) of the first limiting element 136 is less than the axial dimension (such as length) of the first guiding element 135.

[0181] Generally, the first limiting element 136 and the first guiding element 135 form an L-shaped structure.

[0182] In some embodiments, the first limiting element 136 includes, but is not limited to, a guide block, a guide rod, a limiting block, a limiting rod, a sliding block, a sliding rod, etc.

[0183] As shown in Figure 8 The second movable unit 140 includes a fourth body element 141, at least one second chamber element 142, two second support elements 143, and a second movable element 144. The fourth body element 141 is arranged between the positioning unit 110 and the corresponding first movable unit 130, and is located at the upper part of the corresponding movement unit 120; the second chamber element 142 is arranged at the side of the fourth body element 141, and is connected with the second end of the corresponding elastic unit 150; the two second support elements 143 are symmetrically arranged at the top of the fourth body element 141; the second movable element 144 is connected with the two second support elements 143 respectively, and is movably connected with the middle part of the corresponding pressure maintaining unit 160, for relative movement with the corresponding pressure maintaining unit 160.

[0184] Specifically, the fourth body element 141 is arranged between the first body element 111 and the third body element 131, and is located at the upper part of the second body element 121.

[0185] Generally, the cross section of the fourth body element 141 is rectangular.

[0186] Generally, the longitudinal section of the fourth body element 141 is rectangular, convex, etc.

[0187] The size of the fourth body element 141 matches the size of the first body element 111. Generally, the first radial dimension (such as length, width, etc.) of the fourth body element 141 is not greater than the radial dimension (such as length, width, etc.) of the first body element 111, and the first axial dimension (such as height, thickness, etc.) of the fourth body element 141 is not greater than the axial dimension (such as height, thickness, etc.) of the first body element 111.

[0188] The fourth body element 141 has a size matching that of the second body element 121. Generally, the first radial dimension (e.g. length, width, etc.) of the fourth body element 141 is not less than that of the second body element 121.

[0189] The fourth body element 141 has a size matching that of the third body element 131. Generally, the first radial dimension (e.g. width, etc.) of the fourth body element 141 is equal to that of the third body element 131, and the first axial dimension (e.g. height, thickness, etc.) of the fourth body element 141 is equal to that of the third body element 131.

[0190] In some embodiments, the fourth body element 141 includes, but is not limited to, a movable block, a movable base, etc.

[0191] The second chamber element 142 is disposed through the right or left side end of the fourth body element 141. Specifically, the second chamber element 142 is disposed through the side end of the fourth body element 141 away from the first body element 111.

[0192] The second chamber element 142 has a size matching that of the fourth body element 141. Generally, the radial dimension (e.g. diameter, length, width, etc.) of the second chamber element 142 is less than the second radial dimension (e.g. height, width, etc.) of the fourth body element 141, and the axial dimension (e.g. depth) of the second chamber element 142 is less than the axial dimension (e.g. length) of the fourth body element 141.

[0193] The second chamber element 142 has a size matching that of the first chamber element 132. Generally, the radial dimension (e.g. diameter, length, width, etc.) of the second chamber element 142 is equal to that of the first chamber element 132.

[0194] The number of the second chamber elements 142 matches that of the first chamber elements 132. Generally, the number of the second chamber elements 142 is equal to that of the first chamber elements 132. That is, the second chamber elements 142 correspond to the first chamber elements 132 one-to-one.

[0195] In some embodiments, the second chamber element 142 is a plurality. The plurality of second chamber elements 142 are spaced apart along the width direction of the fourth body element 141.

[0196] Preferably, the second chamber element 142 is two. Among them, one second chamber element 142 is disposed at the first end of the side end of the fourth body element 141, and one second chamber element 142 is disposed at the second end of the side end of the fourth body element 141.

[0197] In some embodiments, the second chamber element 142 includes, but is not limited to, a mounting chamber, a guide chamber, a limiting chamber, etc.

[0198] The second support element 143 is fixedly connected with the fourth main element 141. For example, welding, one-piece forming, etc.

[0199] In some embodiments, the second support element 143 includes, but is not limited to, a support column, a support rod, a support plate, etc.

[0200] The second movable element 144 is detachably connected with the two second support elements 143. For example, insertion, nut connection, etc.

[0201] Generally, the second movable element 144 does not move relative to the second support element 143.

[0202] In some embodiments, the two ends of the second movable element 144 respectively protrude out of the outer side of the corresponding second support element 143.

[0203] In some embodiments, the second movable element 144 includes, but is not limited to, a movable rod, a movable shaft, a rotating shaft, etc.

[0204] Further, the second movable unit 140 further includes at least one third positioning element 145. The third positioning element 145 is arranged on the side of the fourth main element 141 and is positionedly connected with the positioning unit 110.

[0205] Specifically, the third positioning element 145 is positionedly connected with the corresponding second positioning element 113.

[0206] The third positioning element 145 is arranged on the right side end or the left side end of the fourth main element 141. Specifically, the third positioning element 145 is arranged on the side end of the fourth main element 141 close to the first main element 111.

[0207] The third positioning element 145 is fixedly connected with the fourth main element 141. For example, welding, one-piece forming, etc.

[0208] The size of the third positioning element 145 matches the size of the second positioning element 113. Generally, the radial size (such as height, width, diameter, etc.) of the third positioning element 145 is equal to the radial size (such as height, width, diameter, etc.) of the second positioning element 113, and the axial size (such as length) of the third positioning element 145 is not less than the axial size (such as length) of the second positioning element 113.

[0209] The third positioning element 145 is sized to match the fourth body element 141. Generally, the radial dimension (e.g., height, width, diameter, etc.) of the third positioning element 145 is less than the second radial dimension (e.g., height, width, etc.) of the fourth body element 141.

[0210] The number of the third positioning element 145 matches the number of the second positioning element 113. Generally, the number of the third positioning element 145 x the number of the second movable unit 140 = the number of the second positioning element 113.

[0211] In some embodiments, the third positioning element 145 is a plurality. The plurality of third positioning elements 145 are spaced along the width direction of the fourth body element 141.

[0212] Preferably, the third positioning element 145 is two. One of the third positioning elements 145 is disposed at the first end of the side end of the fourth body element 141, and the other third positioning element 145 is disposed at the second end of the side end of the fourth body element 141.

[0213] In some embodiments, the third positioning element 145 includes, but is not limited to, a guide block, a guide rod, a limiting block, a limiting rod, a positioning block, a positioning rod, etc.

[0214] Further, the second movable unit 140 further includes a second guide element 146. The second guide element 146 is disposed at the side of the fourth body element 141 and movably connected with the corresponding first movable unit 130, for limiting the movement direction of the corresponding first movable unit 130.

[0215] The second guide element 146 is disposed at the right side end or the left side end of the fourth body element 141. Specifically, the second guide element 146 is disposed at the side end of the fourth body element 141 away from the first body element 111.

[0216] The second guide element 146 is fixedly connected with the fourth body element 141. For example, welding, one-piece forming, etc.

[0217] The second guide element 146 is sized to match the fourth body element 141. Generally, the radial dimension (e.g., height, width, diameter, etc.) of the second guide element 146 is less than the second radial dimension (e.g., height, width, etc.) of the fourth body element 141.

[0218] The second guide element 146 is sized to match the first guide element 135. Generally, the radial dimension (e.g., height, width, diameter, etc.) of the second guide element 146 is equal to the radial dimension (e.g., height, width, diameter, etc.) of the first guide element 135, and the axial dimension (e.g., length) of the second guide element 146 is not greater than the axial dimension (e.g., length) of the first guide element 135.

[0219] In some embodiments, the second guide element 146 includes, but is not limited to, a guide block, a guide rod, a limiting block, a limiting rod, a sliding block, a sliding rod, etc.

[0220] Furthermore, the second active unit 140 also includes a second limiting element 147. The second limiting element 147 is disposed on the second guide element 146 and is limitedly connected to the corresponding first active unit 130 to prevent the corresponding first active unit 130 from separating from the second guide element 146.

[0221] The second limiting element 147 is disposed at the bottom of the end of the second guide element 146 near the end of the fourth main body element 141.

[0222] The second limiting element 147 is fixedly connected to the second guiding element 146. For example, by welding, integral molding, etc.

[0223] The dimensions of the second limiting element 147 are matched with the dimensions of the second guide element 146. Generally, the radial dimension (such as height, width, diameter, etc.) of the second limiting element 147 is not greater than the radial dimension (such as height, width, diameter, etc.) of the second guide element 146, and the axial dimension (such as length) of the second limiting element 147 is smaller than the axial dimension (such as length) of the second guide element 146.

[0224] The dimensions of the second limiting element 147 are matched with the dimensions of the first limiting element 136. Generally, the radial dimension (such as height, width, diameter, etc.) of the second limiting element 147 is equal to the radial dimension (such as height, width, diameter, etc.) of the first limiting element 136, and the axial dimension (such as length) of the second limiting element 147 is greater than the axial dimension (such as length) of the first limiting element 136.

[0225] Generally, the second limiting element 147 and the second guiding element 146 form an L-shaped structure.

[0226] In some embodiments, the second limiting element 147 includes, but is not limited to, a guide block, a guide rod, a limiting block, a limiting rod, a sliding block, a sliding rod, etc.

[0227] like Figure 9 As shown, the elastic unit 150 includes at least one elastic element 151. The elastic element 151 is disposed between the corresponding first movable unit 130 and the corresponding second movable unit 140. The first end of the elastic element 151 is connected to the corresponding first movable unit 130, and the second end of the elastic element 151 is connected to the corresponding second movable unit 140, for providing elastic force.

[0228] Specifically, the elastic element 151 is arranged between the corresponding third body element 131 and the fourth body element 141, the first end of the elastic element 151 is connected with the corresponding first chamber element 132, and the second end of the elastic element 151 is connected with the corresponding second chamber element 142.

[0229] The elastic element 151 is detachably connected with the first chamber element 132 and the second chamber element 142. For example, plug-in connection, etc.

[0230] The size of the elastic element 151 matches the size of the first chamber element 132 and the size of the second chamber element 142. Generally, the radial dimension of the elastic element 151 is not greater than the radial dimension of the first chamber element 132 and the radial dimension of the second chamber element 142, and the axial dimension of the elastic element 151 is greater than the axial dimension of the first chamber element 132 and the axial dimension of the second chamber element 142.

[0231] When the elastic element 151 is not compressed and not stretched, the axial dimension of the elastic element 151 is not less than the sum of the axial dimension of the first chamber element 132 and the axial dimension of the second chamber element 142.

[0232] The number of elastic elements 151 matches the number of first chamber elements 132 and the number of second chamber elements 142. Generally, the number of elastic elements 151 x the number of elastic units 150 is equal to the number of first chamber elements 132 x the number of first active units 130, the number of second chamber elements 142 x the number of second active units 140. That is, the elastic element 151 corresponds to the first chamber element 132 (the second chamber element 142) one by one.

[0233] In some embodiments, the elastic element 151 is several. The several elastic elements 151 are arranged along the width direction of the first active unit 130 and the width direction of the second active unit 140.

[0234] In some embodiments, the elastic element 151 includes but is not limited to a spring.

[0235] As Figure 10As shown, the pressure maintaining unit 160 comprises a pressure maintaining element 161, a third movable element 162 and a fourth movable element 163. The pressure maintaining element 161 is arranged at the upper part of the corresponding first movable unit 130 and the upper part of the corresponding second movable unit 140, and is used to reciprocate at least in the vertical direction to maintain the pressure of the product to be assembled located at the positioning unit 110; the third movable element 162 is arranged at the first end of the pressure maintaining element 161 and is movably connected with the corresponding first movable unit 130, and is used to drive the pressure maintaining element 161 to reciprocate at least in the vertical direction under the action of the corresponding first movable unit 130; the fourth movable element 163 is arranged at the middle part of the pressure maintaining element 161 and is movably connected with the corresponding second movable unit 140, and is used to assist the pressure maintaining element 161 to reciprocate at least in the vertical direction.

[0236] Specifically, the pressure maintaining element 161 is arranged at the upper part of the corresponding third main element 131 and the upper part of the corresponding fourth main element 141; the third movable element 162 is movably connected with the corresponding first movable element 134; and the fourth movable element 163 is movably connected with the corresponding second movable element 144.

[0237] In some embodiments, the pressure maintaining element 161 comprises a pressure maintaining rod and a pressure maintaining block. The pressure maintaining rod is arranged at the upper part of the corresponding third main element 131 and the upper part of the corresponding fourth main element 141, the first end of the pressure maintaining rod is provided with the third movable element 162, and the middle part of the pressure maintaining rod is provided with the fourth movable element 163; and the pressure maintaining block is arranged at the bottom end of the second end of the pressure maintaining rod.

[0238] The pressure maintaining block is fixedly connected with the pressure maintaining rod, for example, by welding or integrally formed.

[0239] The size of the pressure maintaining block matches the size of the pressure maintaining rod. Generally, the thickness of the pressure maintaining block is not greater than the thickness of the pressure maintaining rod, and the length of the pressure maintaining block is less than the length of the pressure maintaining rod.

[0240] Generally, the pressure maintaining block and the pressure maintaining rod form an L-shaped structure.

[0241] The size of the pressure maintaining element 161 matches the size of the first support element 133 and the size of the second support element 143. Generally, the thickness of the pressure maintaining element 161 is not greater than the distance between the two first support elements 133 and the distance between the two second support elements 143.

[0242] Preferably, the thickness of the pressure maintaining element 161 is equal to the distance between the two first support elements 133 and the distance between the two second support elements 143.

[0243] The cross section of the third movable element 162 is arc-shaped.

[0244] The third movable element 162 is arranged through the left end and the right end of the pressure maintaining element 161.

[0245] The movable connection between the third movable element 162 and the first movable element 134 is at least a sliding connection.

[0246] The third movable element 162 is matched in size with the first movable element 134.

[0247] The third movable element 162 can convert the horizontal movement of the movement unit 120 into the vertical movement and the horizontal movement of the pressure maintaining element 161.

[0248] In some embodiments, the third movable element 162 includes, but is not limited to, a movable groove, a sliding groove, a rotating groove, etc.

[0249] The fourth movable element 163 is arranged through the left end and the right end of the pressure maintaining element 161.

[0250] The movable connection between the fourth movable element 163 and the second movable element 144 is a rotating connection.

[0251] The fourth movable element 163 is matched in size with the second movable element 144.

[0252] In some embodiments, the fourth movable element 163 includes, but is not limited to, a rotating groove.

[0253] The use method of the utility model is as follows:

[0254] The first workpiece (first product) to be assembled is placed into the first positioning element 112, and a dispensing process is performed on the first workpiece (first product);

[0255] After the dispensing process is completed, the second workpiece (second product) to be assembled is placed into the first positioning element 112 and located above the first workpiece (first product);

[0256] The gas source conveying device works to drive the second moving element 125 to move along the axial direction of the first moving element 124 in the first direction, so that the first movable element 134 and the third movable element 162 move relatively, the second movable element 144 and the fourth movable element 163 rotate relatively, and the pressure maintaining element 161 abuts against the second workpiece (second product) and applies a certain pressure maintaining pressure, so that the pressure maintaining process is performed.

[0257] After the pressure maintaining process is completed, the gas source conveying device works to drive the second moving element 125 to move along the axial direction of the first moving element 124 in the second direction, so that the first movable element 134 and the third movable element 162 move relatively, the second movable element 144 and the fourth movable element 163 rotate relatively, and the pressure maintaining element 161 moves away from the second workpiece (second product), and the first workpiece (first product) and the second workpiece (second product) that are completed assembly are moved out of the first positioning element 112.

[0258] The technical effects of the utility model are as follows:

[0259] 1) The horizontal direction movement of the moving unit can be converted into the vertical direction movement and the horizontal direction movement of the pressure maintaining unit by the cooperation of the moving unit, the first movable unit, the second movable unit and the pressure maintaining unit, so that the pressure maintaining and positioning of the product to be assembled are realized.

[0260] 2) The elastic unit is designed to be replaceable, and the pressure can be adjusted and controlled by using elastic units with different elastic coefficients.

[0261] 3) Multiple assembly processes are integrated, the assembly time is shortened, and the assembly efficiency is improved.

[0262] 4) The structure is compact and small, the occupied space is reduced, and the cost is reduced.

[0263] Embodiment 2

[0264] This embodiment is a variant of embodiment 1.

[0265] As shown in Figure 11 The flexible pressure maintaining and assembling device 100 further includes a support unit 170 and a base unit 180. The support unit 170 is connected with the positioning unit 110, the two moving units 120, the two first movable units 130 and the two second movable units 140 respectively. The base unit 180 is arranged on a horizontal plane, and the top end of the base unit 180 is connected with the bottom end of the support unit 170.

[0266] In some embodiments, the base unit 180 includes but is not limited to a mounting base.

[0267] like Figure 12 As shown, the support unit 170 includes two first support elements 171, two second support elements 172, two third support elements 173, two fourth support elements 174, and several fifth support elements 175. The two first support elements 171 are symmetrically arranged, with their bottom ends connected to the top ends of the base unit 180 and movably connected to their respective motion units 120. The two second support elements 172 are connected to their respective first support elements 171 and corresponding motion units 120, and movably connected to their respective motion units 120, for fixing the corresponding motion units 120. The two third support elements 173 are symmetrically arranged, with both ends of each third support element 173 connected to the two first support elements 171. The side portion of 3 abuts against the side portion of the two second support elements 172 respectively; the two fourth support elements 174 are symmetrically arranged and located above the two third support elements 173. The upper portion of each fourth support element 174 is provided with a corresponding first movable unit 130 and a corresponding second movable unit 140, and is movably connected to the corresponding motion unit 120 respectively; a plurality of fifth support elements 175 are distributed on the upper portion of the two fourth support elements 174 and are respectively connected to the corresponding fourth support element 174, the corresponding third support element 173, and the corresponding first support element 171.

[0268] Specifically, the two first support elements 171 are movably connected to the corresponding second motion element 125 and the corresponding connecting element 126, respectively; the two second support elements 172 are connected to the corresponding second main body element 121 and movably connected to the corresponding second motion element 125, respectively; the two third support elements 173 are connected to the first main body element 111, respectively; and the two fourth support elements 174 are connected to the corresponding third main body element 131 and the corresponding fourth main body element 141, respectively.

[0269] The first support element 171 is detachably connected to the base unit 180. For example, by bolt connection, plug-in connection, etc.

[0270] In some of these embodiments, the first support element 171 has a U-shaped cross-section.

[0271] The dimensions of the first support element 171 are matched with the dimensions of the connecting element 126. Generally, the width of the U-shaped groove of the first support element 171 is not less than the width of the connecting element 126.

[0272] In some of these embodiments, the first support element 171 includes, but is not limited to, a support bracket, a support plate, etc.

[0273] The second support element 172 is detachably connected to the first support element 171. For example, by bolt connection, plug connection, etc.

[0274] The second bracket element 172 is detachably connected with the second main body element 121. For example, screw connection, insertion, etc.

[0275] In some embodiments, the second bracket element 172 has an L-shaped cross section.

[0276] The second bracket element 172 has a size matching that of the second main body element 121. Generally, the width of the second bracket element 172 is not less than that of the second main body element 121.

[0277] In some embodiments, the second bracket element 172 includes, but is not limited to, a bracket, a support plate, etc.

[0278] The third bracket element 173 is detachably connected with the first bracket element 171. For example, screw connection, insertion, etc.

[0279] In some embodiments, the third bracket element 173 has a convex cross section.

[0280] In some embodiments, the distance between two third bracket elements 173 is not less than the width of the second main body element 121.

[0281] In some embodiments, the third bracket element 173 includes, but is not limited to, a bracket, a support plate, etc.

[0282] The fourth bracket element 174 is detachably connected with the third bracket element 173. For example, screw connection, insertion, etc.

[0283] In some embodiments, the fourth bracket element 174 has a U-shaped cross section.

[0284] In some embodiments, the fourth bracket element 174 has a concave longitudinal section.

[0285] The fourth bracket element 174 has a size matching that of the connecting element 126. Generally, the width of the U-shaped slot of the fourth bracket element 174 is not less than that of the connecting element 126.

[0286] The fourth bracket element 174 has a size matching that of the third main body element 131 and the fourth main body element 141. Generally, the width of the concave slot of the fourth bracket element 174 is not less than that of the third main body element 131 and the fourth main body element 141.

[0287] In some embodiments, the fourth bracket element 174 includes, but is not limited to, a bracket, a support plate, etc.

[0288] The fifth support element 175 is detachably connected with the first support element 171, the third support element 173 and the fourth support element 174.

[0289] The number of the fifth support element 175 is even. That is, at least one fifth support element 175 is arranged on the upper part of each fourth support element 174.

[0290] In some embodiments, the number of the fifth support element 175 is four. That is, two fifth support elements 175 are symmetrically arranged on the upper part of each fourth support element 174. Among them, one fifth support element 175 is detachably connected with the corresponding fourth support element 174, the corresponding third support element 173 and the corresponding first support element 171, and the other fifth support element 175 is detachably connected with the corresponding fourth support element 174, the corresponding third support element 173 and the corresponding first support element 171.

[0291] In some embodiments, the fifth support element 175 includes but is not limited to a bracket, a support plate and the like.

[0292] The use method of the embodiment is basically the same as that of embodiment 1, which will not be repeated here.

[0293] The technical effects of the embodiment are as follows:

[0294] 1) The base unit can quickly install and disassemble the flexible pressure maintaining assembly device, which is convenient for installation at a specific position according to different assembly procedures.

[0295] Embodiment 3

[0296] The embodiment relates to the assembly system of the utility model.

[0297] An illustrative embodiment of the utility model, as shown in Figure 13 A product assembly system, including the flexible pressure maintaining assembly device 100 and the gas source conveying device 200 as described in embodiments 1-2. Among them, the gas source conveying device 200 is connected with the movement unit 120 of the flexible pressure maintaining assembly device 100.

[0298] Specifically, the gas source conveying device 200 is connected with a plurality of interface elements 123.

[0299] In some embodiments, the gas source conveying device 200 includes but is not limited to a gas pump.

[0300] The use method of the embodiment is basically the same as that of embodiments 1-2, which will not be repeated here.

[0301] The technical effects of the embodiment are basically the same as those of embodiments 1-2, which will not be repeated here.

[0302] The above merely describes preferred embodiments of the present application, and is not intended to limit the embodiments and the protection scope of the present application. It should be understood by those skilled in the art that any equivalent substitutions and obvious changes made according to the content of the present application should be included in the protection scope of the present application.

Claims

1. A flexible pressure-holding assembly device, characterized in that, include: A positioning unit, which is used to position the product to be assembled; Two motion units are symmetrically arranged on both sides of the positioning unit; Two first active units, the first ends of the two first active units are respectively connected to the corresponding motion units, and are used to reciprocate in the horizontal direction under the action of the corresponding motion units; Two second active units are symmetrically arranged on both sides of the positioning unit and are respectively movably connected to the corresponding first active unit; Two elastic units are respectively disposed between the corresponding first movable unit and the corresponding second movable unit. The first ends of the two elastic units are respectively connected to the corresponding first movable unit, and the second ends of the two elastic units are respectively connected to the corresponding second movable unit, for providing elastic force. Two pressure-holding units are symmetrically arranged on both sides of the positioning unit. The first ends of the two pressure-holding units are respectively movably connected to the corresponding first movable unit, and the middle parts of the two pressure-holding units are respectively movably connected to the corresponding second movable unit. They are used to reciprocate at least in the vertical direction under the action of the corresponding first movable unit to hold pressure on the product to be assembled located in the positioning unit.

2. The flexible pressure-holding assembly device according to claim 1, characterized in that, The positioning unit includes: The first main component has two motion units, two second movable units, and two pressure holding units symmetrically arranged on both sides of it. A first positioning element, disposed at the top of the first main body element, is used to position the product to be assembled; and / or The motion unit includes: The second main component is disposed on the side of the positioning unit and located below the corresponding first active unit and the corresponding second active unit; At least one channel element is disposed on the side of the second main body element; At least one interface element is connected to the corresponding channel element and the gas supply delivery device, respectively, for supplying gas into the corresponding channel element or for supplying gas out of the corresponding channel element; A first moving element is disposed on the side of the second main body element and communicates with the channel element; The second motion element is movably connected to the first motion element. The first end of the second motion element is located outside the second main body element and is used to reciprocate in the horizontal direction under the action of the air source delivery device. A connecting element, the bottom end of which is connected to the first end of the second moving element, and the top end of which is connected to the first end of the corresponding first movable unit, for driving the corresponding first movable unit to reciprocate horizontally under the action of the second moving element; and / or The first active unit includes: The third main component is disposed on the upper part of the corresponding motion unit and the side of the corresponding second active unit, and is connected to the corresponding motion unit for reciprocating motion in the horizontal direction under the action of the corresponding motion unit. At least one first chamber element is disposed on the side of the third main body element and connected to the first end of the corresponding elastic unit, for stretching or compressing the corresponding elastic unit under the action of the third main body element; Two first support elements are symmetrically arranged on the top of the third main body element; A first movable element, which is connected to two first support elements respectively and movably connected to the first end of the corresponding pressure-holding unit, is used to move relative to the corresponding pressure-holding unit under the action of the third main body element; and / or The second active unit includes: A fourth main component is disposed between the positioning unit and the corresponding first active unit, and is located above the corresponding motion unit; At least one second chamber element is disposed on the side of the fourth main body element and connected to the second end of the corresponding elastic unit; Two second support elements are symmetrically arranged on the top of the fourth main body element; The second movable element is connected to each of the two second support elements and is movably connected to the middle of the corresponding pressure-holding unit, for relative movement with the corresponding pressure-holding unit; and / or The elastic unit includes: At least one elastic element is disposed between a corresponding first movable unit and a corresponding second movable unit, a first end of the elastic element being connected to the corresponding first movable unit, and a second end of the elastic element being connected to the corresponding second movable unit, for providing elastic force; and / or The pressure holding unit includes: A pressure-holding element is disposed on the upper part of the corresponding first movable unit and the upper part of the corresponding second movable unit, and is used to reciprocate at least in the vertical direction to hold pressure on the product to be assembled located in the positioning unit; The third movable element is disposed at the first end of the pressure-holding element and is movably connected to the corresponding first movable unit, and is used to drive the pressure-holding element to reciprocate at least in the vertical direction under the action of the corresponding first movable unit; A fourth movable element is disposed in the middle of the pressure-holding element and is movably connected to the corresponding second movable unit, for assisting the pressure-holding element to reciprocate at least in the vertical direction.

3. The flexible pressure-holding assembly device according to claim 2, characterized in that, The positioning unit further includes: A plurality of second positioning elements are symmetrically disposed on both sides of the first main body element and are respectively positioned and connected to the corresponding second active unit.

4. The flexible pressure-holding assembly device according to claim 2, characterized in that, The first active unit further includes: A first guide element is disposed on the side of the third main body element and is movably connected to the corresponding second movable unit, for limiting the movement direction of the third main body element.

5. The flexible pressure-holding assembly device according to claim 4, characterized in that, The first active unit further includes: A first limiting element is disposed at the end of the first guide element and is limitedly connected to the corresponding second movable unit to prevent the first guide element from separating from the corresponding second movable unit.

6. The flexible pressure-holding assembly device according to claim 2, characterized in that, The second active unit also includes: At least one third positioning element, the third positioning element being disposed on the side of the fourth main body element and positioned and connected to the positioning unit; and / or The second guide element is disposed on the side of the fourth main body element and is movably connected to the corresponding first active unit, and is used to restrict the movement direction of the corresponding first active unit.

7. The flexible pressure-holding assembly device according to claim 6, characterized in that, The second active unit also includes: The second limiting element is disposed on the second guide element and is limitedly connected to the corresponding first active unit to prevent the corresponding first active unit from separating from the second guide element.

8. The flexible pressure-holding assembly device according to any one of claims 1 to 7, characterized in that, Also includes: A support unit, wherein the support unit is respectively connected to the positioning unit, the two motion units, the two first movable units, and the two second movable units; A base unit is disposed on a horizontal plane, and the top end of the base unit is connected to the bottom end of the support unit.

9. The flexible pressure-holding assembly device according to claim 8, characterized in that, The support unit includes: Two first support elements are symmetrically arranged, and the bottom ends of the two first support elements are respectively connected to the top end of the base unit and respectively movably connected to the corresponding motion unit. Two second support elements are respectively connected to the corresponding first support element and the corresponding motion unit, and are movably connected to the corresponding motion unit for fixing the corresponding motion unit; Two third support elements are symmetrically arranged. The two ends of each third support element are respectively connected to the two first support elements, and the side of each third support element abuts against the side of the two second support elements. Two fourth support elements are symmetrically arranged and located above the two third support elements. The upper part of each fourth support element is respectively provided with the first movable unit and the second movable unit, and is movably connected to the corresponding motion unit. A plurality of fifth support elements are distributed on the upper part of the two fourth support elements and are respectively connected to the corresponding fourth support element, the corresponding third support element, and the corresponding first support element.

10. A product assembly system, characterized in that, include: The flexible pressure-holding assembly device as described in any one of claims 1 to 9; An air supply delivery device is connected to the motion unit of the flexible pressure-holding assembly device.

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