Synchronous flexible clamp

Abstract

The present application belongs to the technical field of product clamp, disclose a kind of synchronous flexible clamp, including workstation assembly, clamping assembly and drive assembly, workstation assembly includes the base being opened with multiple placement slots, clamping assembly includes jaw, first elastic member and linkage rod, linkage rod is used to drive multiple jaws to the direction of product away Synchronous sliding, first elastic member is configured to make jaw have always clamping product movement tendency, drive assembly includes push rod, hinged connecting piece, trigger block and mounting seat, both ends of hinged connecting piece are respectively hinged with push rod and trigger block, trigger block has recovery position and release position, when trigger block rotates from release position to recovery position, jaw is under the action of linkage rod and away from the direction of product synchronous sliding, when trigger block rotates from recovery position to release position, jaw is under the action of first elastic member and synchronous reset is realized, to realize the synchronous clamping of multiple products, greatly reduce the operation time, improve production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of product clamp, in particular to a synchronous flexible clamp. BACKGROUND

[0002] In the process of automatic assembly line production, the product needs to be transported and transferred frequently. In order to ensure that the product can be placed in the conveying carrier smoothly, the conveying carrier is usually provided with a placing station larger than the size of the product, so that the product can be placed in the conveying carrier smoothly. However, because the size of the product is smaller than the size of the placing station, there is a gap between the product and the placing station, so that the product will shake during transportation and transfer, resulting in misplacement of the product and a large positioning error.

[0003] By setting a fixed clamp in the placing station, the product is clamped and fixed, so that the product can be stably placed in the placing station, avoiding shaking of the product during transportation or transfer, resulting in misplacement.

[0004] However, at present, one independent fixed clamp is provided in one placing station, so that when multiple products need to be fixed, the fixed clamp needs to be started one by one to fix the product, which is a tedious operation, not only wasting time, but also greatly reducing the production efficiency. SUMMARY

[0005] The purpose of the present application is to provide a synchronous flexible clamp, which can simultaneously clamp and release multiple products, and has the advantages of simple operation, high efficiency, time saving and high production efficiency.

[0006] To achieve this purpose, the present application adopts the following technical scheme:

[0007] A synchronous flexible clamp is provided for simultaneously clamping and releasing multiple products, comprising:

[0008] A workbench assembly, comprising a base, a plurality of placing slots for placing the products are formed in the base;

[0009] A clamping assembly, comprising a plurality of clamping jaws corresponding to the placing slots, a first elastic member corresponding to the clamping jaws, and a linkage rod, the clamping jaws are slidably arranged on the base, the linkage rod is slidably arranged on the base along a first direction and is used to drive the plurality of clamping jaws to synchronously slide away from the products, and the first elastic member is configured to make the clamping jaws have a movement trend of always clamping the products;

[0010] At least one driving assembly, the driving assembly comprising a push rod, a hinged connector, a trigger block and a mounting seat, the trigger block being rotatably arranged in the mounting seat, the push rod being slidably inserted into the mounting seat along the first direction, one end of the hinged connector being hinged with the push rod and the other end being hinged with the trigger block, the trigger block having a retracted position being screwed into the mounting seat and a released position being screwed out of the mounting seat, when the trigger block rotates from the released position to the retracted position, the push rod pushes the linkage rod to slide.

[0011] Optionally, the driving assembly further comprises a second elastic member, one end of the second elastic member being connected to one side of the trigger block facing the mounting seat, the other end passing through the mounting seat and abutting against the push rod, the second elastic member being configured to make the trigger block always have a tendency to rotate from the retracted position to the released position.

[0012] Optionally, the driving assembly further comprises an elastic roller, the elastic roller being rotatably arranged at one end of the push rod away from the hinged connector.

[0013] Optionally, the synchronous flexible clamp comprises three groups of the driving assembly, the clamping assembly further comprising a driving rod, the driving rod being slidably arranged on the base along the first direction, the midpoint of the driving rod being connected with the linkage rod, one end of the driving rod and the other end of the linkage rod away from the driving rod being respectively provided with one group of the driving assembly.

[0014] Optionally, the base is provided with a first sliding channel, a second sliding channel perpendicular to the first sliding channel, a third sliding channel communicating with the second sliding channel and the placing groove, and a containing through groove communicating with the first sliding channel, the driving rod being slidably arranged in the first sliding channel, the linkage rod being slidably arranged in the second sliding channel, the clamping jaw being slidably arranged in the third sliding channel, and the mounting seat being inserted into the containing through groove.

[0015] Optionally, the clamping assembly further comprises a first sliding block, a first sliding rail and a connecting plate, the first sliding rail being fixedly arranged in the third sliding channel, the first sliding block being slidably arranged on the first sliding rail, the connecting plate being connected to the first sliding block, and the clamping jaw being connected to the connecting plate.

[0016] Optionally, the workbench assembly further comprises a stopper, the stopper being fixedly connected in the third sliding channel, one end of the first elastic member being connected with the stopper and the other end being connected with the connecting plate.

[0017] Optionally, the clamping assembly further comprises a single-hook plate and a double-hook plate, the single-hook plate is provided with a first hook-shaped protrusion and is fixedly connected to one side of the connecting plate facing the linkage rod, the double-hook plate is provided with a second hook-shaped protrusion on both sides in a second direction and is fixedly connected to the linkage rod, and the second hook-shaped protrusion abuts against the first hook-shaped protrusion.

[0018] Optionally, the clamping assembly further comprises a second sliding block and a second sliding rail, the second sliding block is fixedly arranged in the second sliding groove, and the second sliding rail is slidably arranged on the second sliding block, and the linkage rod is connected to the second sliding rail.

[0019] Optionally, the workbench assembly further comprises a cover plate, the cover plate is provided with a first avoiding hole corresponding to each of the placing grooves, and the cover plate is arranged on the base.

[0020] Advantages of the present application:

[0021] The present application provides a synchronous flexible clamp, when the trigger block is rotated from the release position to the recovery position, the linkage rod is driven by the push rod connected with the trigger block through the hinged connecting piece to push the clamping jaw to slide away from the product in a synchronous manner, and the first elastic member corresponding to each clamping jaw is compressed in a synchronous manner, so that the synchronous release of multiple products is realized, when the trigger block is rotated from the recovery position to the release position, the linkage rod is separated from the push plate, the linkage rod loses the pushing force for compressing the first elastic member, at this time, the first elastic member corresponding to each clamping jaw is reset in a synchronous manner under the action of its own elasticity, and the corresponding clamping jaw is driven to clamp the product in the corresponding placing groove, so that the synchronous clamping of multiple products is realized, which is simple and convenient to operate, efficient, greatly reduces the operation time, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is the assembly view of the synchronous flexible clamp of the present application;

[0023] Figure 2 is the structure explosion view of the synchronous flexible clamp of the present application;

[0024] Figure 3 is the structure schematic view of the base in the workbench assembly of the synchronous flexible clamp of the present application;

[0025] Figure 4 is the front view of the clamping assembly of the synchronous flexible clamp of the present application;

[0026] Figure 5 is the back view of the clamping assembly of the synchronous flexible clamp of the present application;

[0027] Figure 6 is the three-dimensional isometric view of the clamping assembly of the synchronous flexible clamp of the present application;

[0028] Figure 7 is a three-dimensional isometric view of the driving assembly of the synchronous flexible clamp of the present application;

[0029] Figure 8 is an exploded view of the driving assembly of the synchronous flexible clamp of the present application;

[0030] Figure 9 is a structural schematic view of the push rod in the driving assembly of the synchronous flexible clamp of the present application;

[0031] Figure 10 is a structural schematic view of the interface connector in the driving assembly of the synchronous flexible clamp of the present application;

[0032] Figure 11 is a structural schematic view of the trigger block in the driving assembly of the synchronous flexible clamp of the present application;

[0033] Figure 12 is a structural schematic view of the mounting seat in the driving assembly of the synchronous flexible clamp of the present application.

[0034] in the figure:

[0035] 100, product;

[0036] 10, workbench assembly; 101, base; 1011, placing groove; 1012, first slide; 1013, second slide; 10131, third positioning groove; 1014, third slide; 10141, first positioning groove; 10142, second positioning groove; 1015, containing slot; 102, stop block; 103, cover plate; 1031, first avoiding hole; 1302, second avoiding hole;

[0037] 20, clamping assembly; 201, clamping jaw; 202, first elastic member; 203, linkage rod; 204, driving rod; 205, first sliding block; 206, first sliding rail; 207, connecting plate; 208, second sliding block; 209, second sliding rail; 210, single-hook plate; 211, double-hook plate;

[0038] 30, driving assembly; 301, push rod; 3011, first notch; 3012, first hinged hole; 3013, second notch; 3014, third mounting hole; 302, hinged connector; 3021, first hinged matching hole; 3022, hinged notch; 3023, second hinged matching hole; 303, trigger block; 3031, second mounting hole; 3032, insertion protrusion; 3033, second hinged hole; 3034, connecting blind hole; 304, mounting seat; 3041, sliding through slot; 3042, mounting notch; 3043, first mounting hole; 3044, through hole; 305, first rotating shaft; 3051, first head; 3052, first rod; 3053, first clamping groove; 306, first clamping spring; 307, first hinged shaft; 308, second hinged shaft; 309, second elastic member; 310, elastic roller; 3101, fourth mounting hole; 311, second rotating shaft; 3111, second head; 3112, second rod; 3113, second clamping groove; 312, second clamping spring. DETAILED DESCRIPTION

[0039] The application will be further described below in conjunction with the drawings and examples. It should be understood that the specific examples described herein are intended to be illustrative only and are not in any way limiting of the application. In addition, it should be understood that the drawings are not necessarily to scale and that, unless otherwise indicated, like components have the same reference numerals in different figures.

[0040] In the description of the present application, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and oblique above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "lower", "lower" and "lower" of the first feature to the second feature include the vertical direction of the first feature below and oblique below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0042] In the description of the present embodiment, the terms "upper", "lower", "right", "left", and the like, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used to distinguish in the description, and have no special meaning.

[0043] In order to synchronize clamping and synchronous release of multiple products 100, make the operation more simple and efficient, save time, and improve production efficiency, the present embodiment provides a synchronous flexible clamp.

[0044] As shown in Figures 1 to 12 , the synchronous flexible clamp comprises a workbench assembly 10, a clamping assembly 20 and at least one driving assembly 30, the workbench assembly 10 comprises a base 101, a plurality of placement grooves 1011 for placing products 100 are formed on the base 101, the clamping assembly 20 comprises a clamping jaw 201 corresponding to each of the plurality of placement grooves 1011, a first elastic member 202 corresponding to each of the clamping jaws 201, and a linkage rod 203, the clamping jaw 201 is slidably arranged on the base 101, the linkage rod 203 is slidably arranged on the base 101 along a first direction, and is used to drive the plurality of clamping jaws 201 to synchronously slide in a direction away from the products 100, the first elastic member 202 is configured to make the clamping jaw 201 have a motion trend of always clamping the product 100, the driving assembly 30 comprises a push rod 301, a hinged connecting piece 302, a trigger block 303 and a mounting seat 304, the trigger block 303 is rotatably arranged in the mounting seat 304, the push rod 301 is slidably inserted into the mounting seat 304 along the first direction, one end of the hinged connecting piece 302 is hinged to the push rod 301, and the other end is hinged to the trigger block 303, the trigger block 303 has a recovery position of being screwed into the mounting seat 304 and a release position of being screwed out of the mounting seat 304, when the trigger block 303 rotates from the release position to the recovery position, the push rod 301 pushes the linkage rod 203 to slide.

[0045] When the trigger block 303 is rotated from the release position to the recovery position, the push rod 301 connected with the trigger block 303 through the hinged connection 302 pushes the linkage rod 203 to drive the clamping jaw 201 to slide synchronously in the direction away from the product 100, and synchronously compresses the first elastic member 202 corresponding to each clamping jaw 201, so as to realize the synchronous release of the plurality of products 100; when the trigger block 303 is rotated from the recovery position to the release position, the push plate is separated from the linkage rod 203, and the linkage rod 203 loses the pushing force for compressing the first elastic member 202; at this time, the first elastic member 202 corresponding to each clamping jaw 201 is reset synchronously under the action of its own elasticity, drives the corresponding clamping jaw 201 to clamp the product 100 in the corresponding placing groove 1011, so as to realize the synchronous clamping of the plurality of products 100. The operation is simple and efficient, which greatly reduces the operation time and improves the production efficiency.

[0046] In the embodiment, as shown in Figure 8 、 Figure 9 、 Figure 11 、 Figure 12 , the mounting seat 304 is provided with a sliding through groove 3041 and a mounting slot 3042, the sliding through groove 3041 and the mounting slot 3042 are communicated with each other, the push rod 301 is slidably arranged in the sliding through groove 3041, and the trigger block 303 is rotatably arranged in the mounting slot 3042. In order to realize the rotation of the trigger block 303 in the mounting slot 3042, the driving assembly 30 further comprises a first rotating shaft 305 and a first clamping spring 306. The mounting seat 304 is provided with a first mounting hole 3043 penetrating the mounting slot 3042, the trigger block 303 is provided with a second mounting hole 3031, the first rotating shaft 305 comprises a first head 3051 and a first rod 3052, and a first clamping groove 3053 is further arranged on the side of the first rod 3052 away from the first head 3051. The first rod 3052 is inserted into the first mounting hole 3043, the trigger block 303 is rotatably sleeved on the outside of the first rod 3052 through the second mounting hole 3031, the first head 3051 abuts against the mounting seat 304, the side of the first rod 3052 provided with the first clamping groove 3053 protrudes out of the mounting seat 304, and the first clamping spring 306 is embedded in the first clamping groove 3053 to fix the first rotating shaft 305.

[0047] Meanwhile, the hinged connecting piece 302 for connecting the trigger block 303 and the push rod 301 is also located in the mounting notch 3042, in order to realize the hinging of the hinged connecting piece 302 with the trigger block 303 and the push rod 301, the drive assembly 30 further comprises a first hinged shaft 307 and a second hinged shaft 308, the push rod 301 is provided with a first notch 3011 and a first hinged hole 3012 penetrating the first notch 3011, the trigger block 303 is provided with an insertion protrusion 3032 and a second hinged hole 3033 penetrating the insertion protrusion 3032, the hinged connecting piece 302 is L-shaped and is rounded at the corner, so as to avoid interference at the corner of the hinged connecting piece 302, one side is provided with a first hinged matching hole 3021 matched with the first hinged hole 3012, and the other side is provided with a hinged notch 3022 and a second hinged matching hole 3023 penetrating the hinged notch 3022, first, the hinged connecting piece 302 is inserted into the first notch 3011 with the side provided with the first hinged matching hole 3021, so that the first hinged hole 3012 is aligned with the first hinged matching hole 3021, then the first hinged shaft 307 is inserted, so as to realize the hinging of the hinged connecting piece 302 with the push rod 301, then the insertion protrusion 3032 of the trigger block 303 is inserted into the hinged notch 3022 of the hinged connecting piece 302, so that the second hinged hole 3033 is aligned with the second hinged matching hole 3023, and the second hinged shaft 308 is inserted, so as to realize the hinging of the trigger block 303 with the hinged connecting piece 302.

[0048] For the convenience of description, the length direction of the linkage rod 203 is defined as the first direction, and the width direction of the linkage rod 203 is defined as the second direction.

[0049] Optionally, as shown in Figure 8 , the drive assembly 30 further comprises a second elastic member 309, one end of the second elastic member 309 is connected to one side of the trigger block 303 facing the mounting seat 304, and the other end abuts against the push rod 301 through the mounting seat 304, and the second elastic member 309 is configured to make the trigger block 303 always have a movement tendency of rotating from the recovery position to the release position. When the trigger block 303 is transformed from the release position to the recovery position, the second elastic member 309 is compressed, and when the recovery position is transformed to the release position, the second elastic member 309 is reset under the action of the elastic force, which assists the trigger block 303 to transform from the recovery position to the release position, and accelerates the transformation speed of the trigger block 303 from the recovery position to the release position.

[0050] In the embodiment, as shown in Figure 6 , Figure 8 , Figure 11 , Figure 12As shown, the mounting seat 304 is further provided with a through hole 3044 which communicates the sliding channel 3041 and the mounting notch 3042, one end of the second elastic member 309 is connected to the trigger block 303, and the other end is in abutment with the push rod 301 through the through hole 3044, when the trigger block 303 is in the recycling position, the second elastic member 309 is located in the through hole 3044, and when the trigger block 303 is in the release position, the second elastic member 309 is separated from the through hole 3044, wherein in order to facilitate the connection between the second elastic member 309 and the trigger block 303, the side of the trigger block 303 facing the push rod 301 is provided with a connecting blind hole 3034, the second elastic member 309 is inserted into the connecting blind hole 3034 and connected with the trigger block 303, and exemplarily, the first elastic member 202 and the second elastic member 309 both have elasticity and are springs.

[0051] Optionally, as Figure 8 shown, the driving assembly 30 further comprises an elastic roller 310 rotatably arranged at one end of the push rod 301 away from the hinged connector 302. By arranging the elastic roller 310, when the push rod 301 pushes the linkage rod 203 to slide, the elastic roller 310 plays a buffering role under the action of its elasticity, protecting the linkage rod 203, and the elastic roller 310 and the linkage rod 203 are in linear contact, reducing the contact area and thus reducing the wear of the linkage rod 203 caused by friction.

[0052] In the embodiment, as Figure 8 , Figure 9 , Figure 10 shown, in order to realize the rotation of the elastic roller 310 on the push rod 301, the driving assembly 30 further comprises a second shaft 311 and a second snap spring 312, the end of the push rod 301 away from the hinged connector 302 is provided with a second notch 3013 and a third mounting hole 3014 penetrating the second notch 3013, the elastic roller 310 is provided with a fourth mounting hole 3101, the second shaft 311 comprises a second head 3111 and a second rod 3112, wherein the side of the second rod 3112 away from the second head 3111 is provided with a second clamping groove 3113, the second shaft 311 is arranged in the third mounting hole 3014 through the second rod 3112, the elastic roller 310 is arranged in the second notch 3013 and rotatably sleeved on the second rod 3112 through the fourth mounting hole 3101, the second head 3111 is in abutment with the push rod 301, and the side of the second rod 3112 provided with the second clamping groove 3113 extends out of the push rod 301, and the second snap spring 312 is embedded in the second clamping groove 3113 to fix the second shaft 311. Wherein, the elastic roller 310 can be made of rubber or nylon. In other embodiments, the elastic roller 310 can also be a bearing, and a rubber sleeve is sleeved outside the bearing to form the elastic roller 310, so that the rotation is more smooth, and the driving rod 204 and the linkage rod 203 can also be protected by the external rubber sleeve.

[0053] Optionally, as shown in Figure 2 , Figure 3 , Figure 4 , the synchronous flexible clamp comprises three groups of driving assemblies 30, and the clamping assembly 20 further comprises a driving rod 204 slidably arranged on the base 101 in the first direction, the midpoint of the linkage rod 203 is connected with the driving rod 204, and one end of the driving rod 204 and the linkage rod 203 away from the driving rod 204 are respectively provided with a group of driving assemblies 30. By arranging a group of driving assemblies 30 at one end of the linkage rod 203, arranging the driving rod 204 at the other end, and arranging a group of driving assemblies 30 at both ends of the driving rod 204 respectively, the linkage rod 203 is driven to slide by the three groups of driving assemblies 30, and the driving force is enhanced. In this embodiment, the three groups of driving assemblies 30 are located on the same side of the driving rod 204, so that the driving directions of the three groups of driving assemblies 30 remain consistent.

[0054] Further, as shown in Figure 3 , Figure 4 , Figure 7 , the base 101 is provided with a first sliding channel 1012, a second sliding channel 1013 perpendicular to the first sliding channel 1012, a third sliding channel 1014 communicating with the second sliding channel 1013 and the placing groove 1011, and a containing through groove 1015 communicating with the first sliding channel 1012, the driving rod 204 is slidably arranged in the first sliding channel 1012, the linkage rod 203 is slidably arranged in the second sliding channel 1013, the clamping jaw 201 is slidably arranged in the third sliding channel 1014, and the mounting seat 304 is inserted into the containing through groove 1015. By arranging the first sliding channel 1012, the second sliding channel 1013 and the third sliding channel 1014 on the base 101, the first sliding channel 1012 limits and guides the sliding of the driving rod 204, the second sliding channel 1013 limits and guides the sliding of the linkage rod 203, and the third sliding channel 1014 limits and guides the sliding of the clamping jaw 201, avoiding sliding misalignment. By inserting the mounting seat 304 into the containing through groove 1015, the trigger block 303 can be stretched out from the bottom of the base 101, so that the trigger block 303 is convenient to control. In this embodiment, the first sliding channel 1012 is perpendicular to the second sliding channel 1013, and the third sliding channel 1014 is arranged at an angle of 45° with the second sliding channel 1013.

[0055] Optionally, as shown in Figure 3 , Figure 4 , Figure 5As shown in the figure, the clamping assembly 20 further comprises a first sliding block 205, a first sliding rail 206 and a connecting plate 207, the first sliding rail 206 is fixedly arranged in the third sliding channel 1014, the first sliding block 205 is slidably arranged on the first sliding rail 206, the connecting plate 207 is connected to the first sliding block 205, and the clamping jaw 201 is connected to the connecting plate 207. By arranging the first sliding block 205 and the first sliding rail 206, the clamping jaw 201 connected to the connecting plate 207 can slide more smoothly.

[0056] In the embodiment, as shown in the figure, Figure 3 、 Figure 4 、 Figure 5 As shown in the figure, the third sliding channel 1014 further has a first positioning groove 10141, and the first sliding rail 206 is connected in the first positioning groove 10141 by means of bolt connection, so that the first sliding rail 206 can be positioned when being installed, the accuracy of the installation position is ensured, and the first sliding rail 206 can be replaced at any time by means of bolt connection.

[0057] Optionally, as shown in the figure, Figure 2 、 Figure 3 、 Figure 4 The workbench assembly 10 further comprises a stopper 102, the stopper 102 is fixedly connected in the third sliding channel 1014, one end of the first elastic member 202 is connected to the stopper 102, and the other end is connected to the connecting plate 207. By arranging the stopper 102, the first elastic member 202 can be connected to the base 101. In the embodiment, the third sliding channel 1014 further has a second positioning groove 10142, and the stopper 102 is connected in the second positioning groove 10142 by means of bolt connection, so that the stopper 102 can be positioned when being installed, the accuracy of the installation position is ensured, and the stopper 102 can be replaced at any time by means of bolt connection.

[0058] Optionally, as shown in the figure, Figure 4 、 Figure 6 The clamping assembly 20 further comprises a single-hook plate 210 and a double-hook plate 211, the single-hook plate 210 is provided with a first hook-shaped protrusion and is fixedly connected to one side of the connecting plate 207 facing the linkage rod 203, the double-hook plate 211 is provided with a second hook-shaped protrusion on both sides in the second direction and is fixedly connected to the linkage rod 203, and the second hook-shaped protrusion abuts against the first hook-shaped protrusion. By arranging the single-hook plate 210 and the double-hook plate 211 abutting against each other, the linkage rod 203 can drive multiple clamping jaws 201 on both sides to slide synchronously.

[0059] In the embodiment, as shown in the figure, Figure 4 、 Figure 6As shown, the first hook-shaped protrusion of the single-hook plate 210 is bent away from the driving rod 204, and the second hook-shaped protrusion of the double-hook plate 211 is bent towards the driving rod 204. When the trigger block 303 is rotated from the release position to the recovery position, the second hook-shaped protrusion on the double-hook plate 211 abuts against the first hook-shaped protrusion of the single-hook plate 210, so as to realize the synchronous sliding of the clamping jaw 201 away from the product 100 driven by the linkage rod 203. When the trigger block 303 is rotated from the recovery position to the release position, the clamping jaw 201 is reset and clamps the product 100 under the action of the first elastic member 202.

[0060] Optionally, the clamping assembly 20 further comprises a second sliding block 208 and a second sliding rail 209. The second sliding block 208 is fixedly arranged in the second sliding groove 1013, the second sliding rail 209 is slidably arranged on the second sliding block 208, and the linkage rod 203 is connected to the second sliding rail 209. By arranging the second sliding block 208 and the second sliding rail 209, the linkage rod 203 can slide more smoothly in the second sliding groove 1013.

[0061] In this embodiment, the clamping assembly 20 comprises a plurality of second sliding blocks 208, which are connected in the second sliding groove 1013 at intervals, the second sliding rail 209 is slidably connected to the plurality of second sliding blocks 208, and the linkage rod 203 is connected to the second sliding rail 209. The second sliding groove 1013 is further provided with a plurality of third positioning grooves 10131 for positioning and connecting the plurality of second sliding blocks 208.

[0062] Optionally, as shown in FIG. 1, Figure 2 As shown, the workbench assembly 10 further comprises a cover plate 103, the cover plate 103 is provided with a first avoiding hole 1031 corresponding to each of the plurality of placing grooves 1011, and the cover plate 103 is arranged on the base 101. By arranging the cover plate 103 and the first avoiding hole 1031 on the cover plate 103, when the cover plate 103 is arranged on the base 101, the product 100 extends out of the first avoiding hole 1031, and the clamping assembly 20 and the driving assembly 30 are both shielded by the cover plate 103, so as to avoid the interference of external sundries and protect the clamping assembly 20 and the driving assembly 30.

[0063] In this embodiment, as shown in FIG. 1, Figure 2 , Figure 6 , Figure 7As shown, the length of the first avoiding hole 1031 is greater than the length of the product 100, so as to provide a reserved space for the sliding of the product 100 when the clamping jaw 201 pushes the product 100 to abut in the placing groove 1011, avoiding interference. In addition, since the height of the elastic roller 310 is high, a second avoiding hole 1302 is also provided on the cover plate 103 for avoiding the elastic roller 310, avoiding interference with the elastic roller 310. In addition, in order to facilitate the connection of the cover plate 103 and the base 101, the base 101 is also provided with a mounting groove, and the first sliding channel 1012, the second sliding channel 1013, the third sliding channel 1014, the placing groove 1011 and the containing groove 1015 are all provided at the bottom of the mounting groove. When the cover plate 103 is covered on the base 101, it is just located in the mounting groove, at this time the upper surface of the base 101 and the upper surface of the cover plate 103 are flush, so that after the cover plate 103 is covered on the base 101, the surface of the synchronous flexible clamp is neat and flush without protruding part.

[0064] In actual use, by controlling the trigger block 303 of the driving assembly 30, when the trigger block 303 changes from the release position to the recovery position, the second elastic member 309 is compressed, the push rod 301 extends outwards under the action of the hinged connecting piece 302, at this time the push rod 301 abutting with the driving rod 204 pushes the driving rod 204 to drive the linkage rod 203 to slide away from the product 100, the push rod 301 abutting with the linkage rod 203 pushes the linkage rod 203 to drive the driving rod 204 to slide away from the product 100, at this time the double-hook plate 211 on the linkage rod 203 abuts with the single-hook plate 210 of the clamping assembly 20, thereby driving the clamping jaw 201 to slide away from the product 100 and compressing the first elastic member 202, then placing the product 100 in the placing groove 1011 through the first avoiding hole 1031, after the product 100 is placed, the trigger block 303 is released, the trigger block 303 rapidly changes from the recovery position to the release position under the elastic force of the second elastic member 309, at this time the push rod 301 abutting with the driving rod 204 moves away from the driving rod 204 under the action of the hinged connecting piece 302, the push rod 301 abutting with the linkage rod 203 moves away from the linkage rod 203 under the action of the hinged connecting piece 302, at this time the linkage rod 203 and the driving rod 204 are not subjected to the thrust of the push rod 301, at this time the first elastic member 202 resets under its own elastic force and clamps the product 100 with the first clamping jaw 201, at this time the single-hook plate 210 drives the double-hook plate 211 to slide, so that the linkage rod 203 drives the driving rod 204 to reset.

[0065] Obviously, the above embodiments of the present application are merely exemplary but not intended to limit the embodiments of the present application. Various obvious changes, re-adjustments and substitutions can be made by those skilled in the art without departing from the scope of the present application. It is not necessary or possible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. Synchronous flexible gripper for simultaneously gripping and releasing a plurality of products (100), characterized in that, The synchronous flexible clamp comprises: A workbench assembly (10) comprising a base (101) having a plurality of placement slots (1011) for placing products (100); A clamping assembly (20) comprising a plurality of clamping jaws (201) corresponding to the placement slots (1011), a plurality of first elastic members (202) corresponding to the clamping jaws (201), and a linkage rod (203) slidably arranged on the base (101) along a first direction and used to drive the clamping jaws (201) to slide synchronously away from the products (100), wherein the first elastic members (202) are configured to make the clamping jaws (201) have a motion trend of always clamping the products (100); At least one driving assembly (30) comprising a push rod (301), a hinged connecting piece (302), a trigger block (303), and a mounting seat (304), wherein the trigger block (303) is rotatably arranged in the mounting seat (304), the push rod (301) is slidably inserted into the mounting seat (304) along the first direction, one end of the hinged connecting piece (302) is hinged to the push rod (301), and the other end is hinged to the trigger block (303), the trigger block (303) has a recovery position of being screwed into the mounting seat (304) and a release position of being screwed out of the mounting seat (304), and when the trigger block (303) rotates from the release position to the recovery position, the push rod (301) pushes the linkage rod (203) to slide.

2. The synchronous flexible fixture of claim 1, wherein, The driving assembly (30) further comprises a second elastic member (309), one end of which is connected to one side of the trigger block (303) facing the mounting seat (304), and the other end penetrates through the mounting seat (304) and abuts against the push rod (301), and the second elastic member (309) is configured to make the trigger block (303) always have a motion trend of rotating from the recovery position to the release position.

3. The synchronous flexible fixture of claim 1, wherein, The driving assembly (30) further comprises an elastic roller (310) rotatably arranged at one end of the push rod (301) away from the hinged connecting piece (302).

4. The synchronous flexible fixture of claim 1, wherein, The synchronous flexible clamp comprises three groups of the driving assembly (30), and the clamping assembly (20) further comprises a driving rod (204) slidably arranged on the base (101) along the first direction, wherein the linkage rod (203) is connected to the midpoint of the driving rod (204), and one end of the driving rod (204) and one end of the linkage rod (203) away from the driving rod (204) are respectively provided with one group of the driving assembly (30).

5. The synchronous flexible fixture of claim 4, wherein, The base (101) is provided with a first sliding channel (1012), a second sliding channel (1013) perpendicular to the first sliding channel (1012), a third sliding channel (1014) communicating the second sliding channel (1013) and the placing groove (1011), and a containing through groove (1015) communicating with the first sliding channel (1012), the driving rod (204) is slidably arranged in the first sliding channel (1012), the linkage rod (203) is slidably arranged in the second sliding channel (1013), the clamping jaw (201) is slidably arranged in the third sliding channel (1014), and the mounting seat (304) is inserted into the containing through groove (1015).

6. The synchronous flexible fixture of claim 5, wherein, The clamping assembly (20) further comprises a first sliding block (205), a first sliding rail (206) and a connecting plate (207), the first sliding rail (206) is fixedly arranged in the third sliding channel (1014), the first sliding block (205) is slidably arranged on the first sliding rail (206), and the connecting plate (207) is connected to the first sliding block (205), and the clamping jaw (201) is connected to the connecting plate (207).

7. The synchronous flexible fixture of claim 6, wherein, The workbench assembly (10) further comprises a stop block (102), the stop block (102) is fixedly connected to the third sliding channel (1014), one end of the first elastic member (202) is connected to the stop block (102), and the other end is connected to the connecting plate (207).

8. The synchronous flexible fixture of claim 6, wherein, The clamping assembly (20) further comprises a single-hook plate (210) and a double-hook plate (211), the single-hook plate (210) is provided with a first hook-shaped protrusion and is fixedly connected to one side of the connecting plate (207) facing the linkage rod (203), the double-hook plate (211) is provided with a second hook-shaped protrusion on both sides in a second direction and is fixedly connected to the linkage rod (203), and the second hook-shaped protrusion abuts against the first hook-shaped protrusion.

9. The synchronous flexible fixture of claim 5, wherein, The clamping assembly (20) further comprises a second sliding block (208) and a second sliding rail (209), the second sliding block (208) is fixedly arranged in the second sliding channel (1013), and the second sliding rail (209) is slidably arranged on the second sliding block (208), and the linkage rod (203) is connected to the second sliding rail (209).

10. The synchronous flexible fixture of claim 1, wherein, The workbench assembly (10) further comprises a cover plate (103), the cover plate (103) is provided with a first avoiding hole (1031) corresponding to each of the placing grooves (1011), and the cover plate (103) is arranged on the base (101).

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