Terminal positioning detection glue coating machine

Abstract

The utility model belongs to the technical field of glue coating equipment, and particularly relates to a terminal positioning detection glue coating machine, comprising a frame, the frame is provided with a workbench, and also comprises: a feeding mechanism for conveying a fixture plate loaded with terminals, wherein the conveying direction of the feeding mechanism is parallel to the X-axis direction of the workbench; a positioning mechanism, which comprises: a first positioning mounting seat, a first positioning cylinder and a positioning plate; the first positioning mounting seat is mounted on the workbench, the body of the first positioning cylinder is mounted on the first positioning mounting seat, the positioning plate is connected to the movable end of the first positioning cylinder, and the positioning plate is located in the conveying direction of the feeding mechanism and is used to block the positioning fixture plate; a lifting mechanism is used to lift the fixture plate after being positioned; a detection mechanism is used to detect the position of the terminal on the fixture plate; and a glue dispensing mechanism is used to dispense glue to the terminal on the fixture plate; such operation enables the device to improve the positioning accuracy of the terminal, which is beneficial to the glue dispensing quality and effectively improves the production efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue coating equipment, in particular to a terminal positioning detection glue coating machine. Background Art

[0002] Glue dispensing machine, also known as glue coating machine, glue dripping machine, etc., is an automated machine that specializes in controlling fluids and dripping and applying fluids to the surface or inside of products. It can achieve multi-dimensional path dispensing and precise positioning.

[0003] The application of dispensing technology in industrial production is increasing, and the requirements are becoming more and more stringent. Traditional dispensing is done manually by workers, but manual dispensing is far from meeting industrial needs and is gradually abandoned. With the rapid development of automation technology, automatic dispensing machines have emerged. In terms of automation, automatic dispensing machines can achieve multi-axis linkage and intelligent work, and can achieve some processes that cannot be completed by manual dispensing, which greatly improves production efficiency and product quality.

[0004] Although the existing automatic dispensing machines have achieved automated production to a certain extent, they lack a good positioning effect, so that the glue cannot be accurately applied when the terminals are being glued, resulting in low glue coating accuracy; and the terminals need to be further processed, resulting in a decrease in production efficiency. Utility Model Content

[0005] The utility model aims to provide a terminal positioning detection glue coating machine, aiming to solve the technical problem that the automatic glue dispensing machine in the prior art has low dispensing accuracy and cannot meet the requirements of accurate glue coating, thus resulting in low production efficiency.

[0006] To achieve the above-mentioned purpose, the embodiment of the utility model provides a terminal positioning detection glue coating machine, comprising a frame, the frame is provided with a workbench, and the terminal positioning detection glue coating machine also includes:

[0007] A feeding mechanism, provided on the workbench and used for conveying the fixture plate loaded with terminals, wherein the conveying direction of the feeding mechanism is parallel to the X-axis direction of the workbench;

[0008] The positioning mechanism comprises: a first positioning mounting seat, a first positioning cylinder and a positioning plate;

[0009] The first positioning mounting seat is mounted on the workbench, the body of the first positioning cylinder is mounted on the first positioning mounting seat, the positioning plate is connected to the movable end of the first positioning cylinder, and the positioning plate is located in the conveying direction of the feeding mechanism and is used to block and position the fixture plate;

[0010] A lifting mechanism, disposed on the workbench and used for lifting the positioned jig plate;

[0011] A detection mechanism, disposed on the workbench and used to detect the position of the terminals on the fixture plate; and

[0012] The glue dispensing mechanism is arranged on the workbench and is used for dispensing glue on the terminals on the fixture plate.

[0013] Optionally,

[0014] The positioning mechanism also includes:

[0015] A second positioning mounting seat, wherein the second positioning mounting seat is mounted on the feeding mechanism or the workbench,

[0016] a second positioning cylinder, a body of the second positioning cylinder being mounted on the second positioning mounting seat; and

[0017] Positioning block; the positioning block is connected to the movable end of the second positioning cylinder;

[0018] Wherein, the positioning block is located in the conveying direction of the feeding mechanism and is used to position the side wall portion of the fixture plate.

[0019] Optionally, a positioning groove is provided on the side wall portion of the fixture plate, and the positioning groove is snap-fitted with the positioning block.

[0020] Optionally, an arc surface is provided on one end of the positioning groove facing the positioning block.

[0021] Optionally,

[0022] The feeding mechanism comprises:

[0023] a conveying support, the conveying support being mounted on the workbench; and

[0024] A first belt conveyor line; the first belt conveyor line is configured on the conveying bracket to convey the fixture plate.

[0025] Optionally,

[0026] The terminal positioning detection glue coating machine also includes a limiting mechanism for limiting the vertical position of the fixture plate, and the limiting mechanism includes:

[0027] Two limit plates, both of which are installed on the conveying bracket, and both of which are located on the top of the conveying bracket and the first belt conveyor line.

[0028] Optionally, the two limiting plates are both locked on the conveying bracket by spring screws.

[0029] Optionally,

[0030] The lifting mechanism comprises:

[0031] A lifting mounting seat, mounted on the workbench;

[0032] A cylinder lifting assembly, the body of which is mounted on the lifting mounting seat;

[0033] a top plate connected to the movable end of the cylinder lifting assembly; and

[0034] A plurality of positioning columns, each of which is installed on the top of the top plate;

[0035] Wherein, a slot matching the positioning column is provided at the bottom of the fixture plate.

[0036] Optionally, the positioning mechanism, the lifting mechanism, the detection mechanism, and the glue dispensing mechanism are each provided with two groups, and are arranged in the X-axis direction of the workbench.

[0037] Optionally,

[0038] The terminal positioning detection glue coating machine also includes a reflux conveying line for reflux the fixture plate; the reflux conveying line includes:

[0039] a reflux support, the delivery support being mounted on the workbench; and

[0040] A second belt conveyor line; the second belt conveyor line is configured on the conveying bracket to be used for reflux conveying the fixture plate.

[0041] The above one or more technical solutions in the terminal positioning detection glue coating machine provided by the embodiment of the utility model have at least one of the following technical effects: when the terminal positioning detection glue coating machine of the utility model is working, first, the jig plate loaded with terminals is placed on the feeding mechanism. At this time, the jig plate is conveyed along the conveying direction of the feeding mechanism. While the jig plate is being conveyed, the positioning plate of the positioning mechanism is driven by the first positioning cylinder and extends upward until the head end of the jig plate in the conveying direction contacts the positioning plate, and the jig plate is positioned at the position of the glue dispensing mechanism. At this time, the jig plate is accurately positioned; then, the jig plate is lifted upward by the lifting mechanism, so that the jig plate is separated from the feeding mechanism to prevent the jig plate from continuing to move; finally, the terminals on the jig plate are visually identified and positioned by the detection mechanism (using the CCD camera in the prior art), and then the terminals are glued by the glue dispensing mechanism; such operation improves the positioning accuracy of the terminals by the device, which is beneficial to the glue dispensing quality and effectively improves the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0043] Figure 1 A schematic structural diagram of a terminal positioning detection glue coating machine provided in an embodiment of the utility model.

[0044] Figure 2 A schematic structural diagram of a terminal positioning detection glue coating machine provided in an embodiment of the utility model.

[0045] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure of A in FIG.

[0046] Figure 4 for Figure 2 Schematic diagram of the local enlarged structure of B in FIG.

[0047] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure of C in FIG.

[0048] Figure 6 A schematic structural diagram of a lifting mechanism provided in an embodiment of the utility model.

[0049] Figure 7 A schematic structural diagram of a reflux conveying line provided in an embodiment of the utility model.

[0050] Among them, the reference numerals in the figure are:

[0051] 10. Frame; 11. Workbench; 20. Feeding mechanism;

[0052] 21. Conveying bracket; 22. First belt conveyor line; 30. Positioning mechanism;

[0053] 31. First positioning mounting seat; 32. First positioning cylinder; 33. Positioning plate;

[0054] 34. Second positioning mounting seat; 35. Second positioning cylinder; 36. Positioning block;

[0055] 40. Lifting mechanism; 41. Cylinder lifting assembly; 42. Top plate;

[0056] 43. Positioning column; 50. Detection mechanism; 60. Glue dispensing mechanism;

[0057] 70. jig plate; 71. positioning groove; 72. arc surface;

[0058] 73. Card slot; 80. Limiting mechanism; 81. Limiting plate;

[0059] 90. Reflux conveyor line; 91. Reflux support; 92. Second belt conveyor line. DETAILED DESCRIPTION

[0060] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0061] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0063] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0064] In one embodiment of the present invention, Figures 1 to 3 As shown, a terminal positioning detection glue coating machine is provided, comprising a frame 10, wherein the frame 10 is provided with a workbench 11, and the terminal positioning detection glue coating machine further comprises:

[0065] A feeding mechanism 20 is provided on the workbench 11 and is used to transport the fixture plate 70 loaded with terminals, wherein the feeding direction of the feeding mechanism 20 is parallel to the X-axis direction of the workbench 11;

[0066] The positioning mechanism 30 includes: a first positioning mounting seat 31, a first positioning cylinder 32 and a positioning plate 33;

[0067] The first positioning mounting seat 31 is mounted on the workbench 11, the body of the first positioning cylinder 32 is mounted on the first positioning mounting seat 31, the positioning plate 33 is connected to the movable end of the first positioning cylinder 32, and the positioning plate 33 is located in the conveying direction of the feeding mechanism 20 and is used to block and position the fixture plate 70;

[0068] A lifting mechanism 40 is provided on the workbench 11 and is used to lift the positioned jig plate 70;

[0069] A detection mechanism 50 is provided on the workbench 11 and is used to detect the position of the terminal on the fixture plate 70; and

[0070] The glue dispensing mechanism 60 is disposed on the workbench 11 and is used for dispensing glue on the terminals on the fixture plate 70 .

[0071] Specifically, when the terminal positioning detection glue coating machine of the utility model is working, first, the jig plate 70 loaded with the terminal is placed on the feeding mechanism 20. At this time, the jig plate 70 is conveyed along the conveying direction of the feeding mechanism 20. While the jig plate 70 is being conveyed, the positioning plate 33 of the positioning mechanism 30 is driven by the first positioning cylinder 32 and extends upward until the head end of the jig plate 70 in the conveying direction contacts the positioning plate 33, and the jig plate 70 is positioned at the position of the glue dispensing mechanism 60. At this time, the jig plate 70 is accurately positioned; then, the jig plate 70 is lifted upward by the lifting mechanism 40, so that the jig plate 70 is separated from the feeding mechanism 20 to prevent the jig plate 70 from continuing to move; finally, the terminals on the jig plate 70 are visually identified and positioned by the detection mechanism 50 (using the CCD camera in the prior art), and then the terminals are glued by the glue dispensing mechanism 60; such operation improves the positioning accuracy of the terminal by the device, which is beneficial to the glue dispensing quality and effectively improves the production efficiency.

[0072] Furthermore, the dispensing mechanism 60 and the detection mechanism 50 are both mounted on a multi-axis manipulator and controlled by the multi-axis manipulator. The multi-axis manipulator is an XYZ-axis manipulator in the prior art, which is a mature prior art and will not be described in detail here.

[0073] In another embodiment of the present invention, Figure 4 As shown,

[0074] The positioning mechanism 30 also includes:

[0075] A second positioning mounting seat 34, wherein the second positioning mounting seat 34 is mounted on the feeding mechanism 20 or the workbench 11,

[0076] A second positioning cylinder 35, the body of which is mounted on the second positioning mounting seat 34; and

[0077] Positioning block 36; the positioning block 36 is connected to the movable end of the second positioning cylinder 35;

[0078] The positioning block 36 is located in the conveying direction of the feeding mechanism 20 and is used to position the side wall portion of the fixture plate 70 .

[0079] Specifically, the second positioning mounting seat 34 can be installed on the feeding mechanism 20 or the workbench 11. The second positioning mounting seat 34 of the utility model is preferably arranged on the feeding mechanism 20, so that the second positioning cylinder 35 and the positioning block 36 installed on the second positioning mounting seat 34 can respond more quickly. The positioning block 36 installed at the movable end of the second positioning cylinder 35 can produce a limiting effect with the side wall portion of the jig plate 70 (such as pressing the jig plate 70 against the feeding mechanism 20), thereby limiting the jig plate 70 from continuing to move along the conveying direction of the feeding mechanism 20, thereby improving the positioning accuracy of the terminal.

[0080] In another embodiment of the present invention, Figure 4 , 6 As shown, a positioning groove 71 is formed on the side wall of the fixture plate 70 , and the positioning groove 71 is snap-fitted with the positioning block 36 .

[0081] Specifically, a positioning groove 71 matching the positioning block 36 is formed on the side wall of the fixture plate 70 , which is conducive to the snap-fitting and fitting of the positioning block 36 and the positioning groove 71 , thereby enhancing the positioning effect.

[0082] In another embodiment of the present invention, Figure 5 As shown, an arc surface 72 is provided on one end of the positioning groove 71 facing the positioning block 36 .

[0083] Specifically, an arc surface 72 is provided on one end of the positioning groove 71 facing the positioning block 36 . When the positioning block 36 is inserted into the positioning groove 71 , the arc surface 72 helps to guide the insertion of the positioning block 36 and prevent the positioning block 36 from colliding with the outer wall of the positioning groove 71 .

[0084] In another embodiment of the present invention, Figures 1-2 As shown,

[0085] The feeding mechanism 20 comprises:

[0086] a conveying bracket 21, wherein the conveying bracket 21 is installed on the workbench 11; and

[0087] The first belt conveyor line 22 is configured on the conveying support 21 to convey the jig plate 70 .

[0088] Specifically, the first belt conveyor line 22 installed on the conveying bracket 21 has a simple structure and a good transportation effect. The first belt conveyor line 22 is a mature existing technology, so it will not be described in detail here.

[0089] In another embodiment of the present invention, Figures 1-2 As shown,

[0090] The terminal positioning detection glue coating machine further includes a limiting mechanism 80 for limiting the vertical position of the fixture plate 70, and the limiting mechanism 80 includes:

[0091] Two limit plates 81 , both of which are installed on the conveying bracket 21 , and both of which are located on the top of the conveying bracket 21 and the first belt conveyor line 22 .

[0092] Specifically, the two limit plates 81 can be detachably installed on the conveying bracket 21, and the two limit plates 81 are located at the top of the conveying bracket 21 and the first belt conveyor line 22. When the lifting mechanism 40 lifts the jig plate 70, the two limit plates 81 respectively limit the top surface of the jig plate 70 to prevent the jig plate 70 from being over-lifted, thereby losing the optimal horizontal plane processing position.

[0093] Furthermore, stepped grooves are provided at the connecting positions between the bottom and the side walls of the two limiting plates 81. The number of grooves can be set to a different number, and the cross-sections of the multiple grooves are in an "L" shape. Through the multiple different grooves, the limiting plates 70 of various specifications can be used to improve the adaptability of the fixture plates 70.

[0094] In another embodiment of the present invention, the two limiting plates 81 are both locked on the conveying bracket 21 by spring screws.

[0095] Specifically, locking the limit plate 81 by means of a spring screw can prevent the jig plate 70 from being damaged due to excessive pressure when the jig plate 70 is lifted.

[0096] In another embodiment of the present invention, Figure 6 As shown,

[0097] The lifting mechanism 40 comprises:

[0098] A lifting mounting seat, mounted on the workbench 11;

[0099] A cylinder lifting assembly 41, the main body of which is mounted on the lifting mounting seat;

[0100] A top plate 42 connected to the movable end of the cylinder lifting assembly 41; and

[0101] A plurality of positioning posts 43, each of the positioning posts 43 is installed on the top of the top plate 42;

[0102] A slot 73 matching the positioning column 43 is formed at the bottom of the fixture plate 70 .

[0103] Specifically, a slot 73 is provided at the bottom of the jig plate 70, and a positioning column 43 corresponding to the number of the slots 73 is also provided on the top plate 42. When the cylinder lifting assembly 41 drives the top plate 42 to rise, the positioning column 43 is plugged and matched with the slots 73, so that the jig plate 70 can be accurately lifted up to prevent the jig plate 70 from being displaced when being lifted up.

[0104] In another embodiment of the present invention, Figure 1 As shown, the positioning mechanism 30 , the lifting mechanism 40 , the detection mechanism 50 , and the glue dispensing mechanism 60 are each provided with two groups, and are arranged in the X-axis direction of the workbench 11 .

[0105] Specifically, the positioning mechanism 30, the lifting mechanism 40, the detection mechanism 50, and the glue dispensing mechanism 60 are each provided with two groups, which can further improve the production efficiency of the device; and the two groups of positioning mechanisms 30, the lifting mechanism 40, the detection mechanism 50, and the glue dispensing mechanism 60 are arranged in the X-axis direction of the workbench 11, that is, in the conveying direction of the feeding mechanism 20, which is conducive to the smooth conveying of the fixture plate 70.

[0106] In another embodiment of the present invention, Figure 7 As shown,

[0107] The terminal positioning detection glue coating machine also includes a reflux conveying line 90 for reflux the fixture plate 70; the reflux conveying line 90 includes:

[0108] A reflux support 91, the delivery support 21 is installed on the workbench 11; and

[0109] The second belt conveyor line 92 is configured on the conveying support 21 to reflux and convey the jig plate 70 .

[0110] Specifically, the second belt conveyor line 92 installed on the reflux bracket 91 has a simple structure and a good transportation effect. The second belt conveyor line 92 is a mature existing technology, so it will not be described in detail here; the second belt conveyor line 92 is used in conjunction with the first belt conveyor line 22 to achieve the reflux of the fixture plate 70.

[0111] The rest of this embodiment is the same as the first embodiment. The features not explained in this embodiment are all based on the explanations in the first embodiment and will not be described in detail here.

[0112] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A terminal positioning detection glue coating machine, comprising a frame, wherein the frame is provided with a workbench, characterized in that: The terminal positioning detection glue coating machine also includes: A feeding mechanism, provided on the workbench and used for conveying the fixture plate loaded with terminals, wherein the conveying direction of the feeding mechanism is parallel to the X-axis direction of the workbench; The positioning mechanism comprises: a first positioning mounting seat, a first positioning cylinder and a positioning plate; The first positioning mounting seat is mounted on the workbench, the body of the first positioning cylinder is mounted on the first positioning mounting seat, the positioning plate is connected to the movable end of the first positioning cylinder, and the positioning plate is located in the conveying direction of the feeding mechanism and is used to block and position the fixture plate; A lifting mechanism, disposed on the workbench and used for lifting the positioned jig plate; A detection mechanism, disposed on the workbench and used to detect the position of the terminals on the fixture plate; and The glue dispensing mechanism is arranged on the workbench and is used for dispensing glue on the terminals on the fixture plate.

2. The terminal positioning detection glue coating machine according to claim 1, characterized in that: The positioning mechanism also includes: A second positioning mounting seat, wherein the second positioning mounting seat is mounted on the feeding mechanism or the workbench, a second positioning cylinder, a body of the second positioning cylinder being mounted on the second positioning mounting seat; and Positioning block; the positioning block is connected to the movable end of the second positioning cylinder; Wherein, the positioning block is located in the conveying direction of the feeding mechanism and is used to position the side wall portion of the fixture plate.

3. The terminal positioning detection glue coating machine according to claim 2, characterized in that: A positioning groove is provided on the side wall portion of the fixture plate, and the positioning groove is snap-fitted with the positioning block.

4. The terminal positioning detection glue coating machine according to claim 3, characterized in that: An arc surface is provided on one end of the positioning groove facing the positioning block.

5. The terminal positioning detection glue coating machine according to any one of claims 1 to 4, characterized in that: The feeding mechanism comprises: a conveying support, the conveying support being mounted on the workbench; and A first belt conveyor line; the first belt conveyor line is configured on the conveying bracket to convey the fixture plate.

6. The terminal positioning detection glue coating machine according to claim 5, characterized in that: The terminal positioning detection glue coating machine also includes a limiting mechanism for limiting the vertical position of the fixture plate, and the limiting mechanism includes: Two limit plates, both of which are installed on the conveying bracket, and both of which are located on the top of the conveying bracket and the first belt conveyor line.

7. The terminal positioning detection glue coating machine according to claim 6, characterized in that: The two limit plates are both locked on the conveying bracket by spring screws.

8. The terminal positioning detection glue coating machine according to any one of claims 1 to 4, characterized in that: The jacking mechanism comprises: a jacking mounting seat, mounted on the workbench; A cylinder lifting assembly, the body of which is mounted on the lifting mounting seat; a top plate connected to the movable end of the cylinder lifting assembly; and A plurality of positioning columns, each of which is installed on the top of the top plate; Wherein, a slot matching the positioning column is provided at the bottom of the fixture plate.

9. The terminal positioning detection glue coating machine according to any one of claims 1 to 4, characterized in that: The positioning mechanism, the lifting mechanism, the detection mechanism, and the glue dispensing mechanism are each provided with two groups, and are arranged in the X-axis direction of the workbench.

10. The terminal positioning detection glue coating machine according to any one of claims 1 to 4, characterized in that: The terminal positioning detection glue coating machine also includes a reflux conveying line for reflux the fixture plate; the reflux conveying line includes: a reflux bracket mounted on the workbench; and A second belt conveyor line; the second belt conveyor line is configured on the reflow bracket to be used for reflow conveying the fixture plate.

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