Automatic clamp dismounting machine

Abstract

The utility model discloses an automatic clamp disassembling machine. A feeding assembly, a taking and placing assembly, a workpiece recycling assembly and a jig recycling assembly are arranged on a rack of the automatic clamp disassembling machine. The feeding assembly comprises a synchronous belt driving module, a first horizontal sliding table and a second horizontal sliding table, the synchronous belt driving module drives the first horizontal sliding table and the second horizontal sliding table to move synchronously and reversely, a sliding table lifting driving air cylinder on the second horizontal sliding table is used for driving a lifting table to move in a lifting mode, and positioning containing bases are arranged on the upper surface of the first horizontal sliding table and the upper surface of the lifting table respectively. A transverse moving driving rack is fastened at the upper end of a taking and placing mounting frame of the taking and placing assembly, two transverse moving movable seats are slidably mounted at the upper end of the taking and placing mounting frame, a power output shaft of a transverse moving driving motor on each transverse moving movable seat is provided with a transverse moving driving gear, and each transverse moving driving gear is meshed with the transverse moving driving rack. The workpiece taking and placing assembly and the jig taking and placing assembly are installed on the transverse moving movable seats respectively. The device has the advantages of being novel in structural design, high in working efficiency and good in structural compactness.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an automatic clamp removing machine. Background Art

[0002] For the mobile phone middle frame, during the surface spraying process, the mobile phone middle frame needs to be positioned and clamped with the help of a spraying jig; after the mobile phone middle frame is sprayed, the sprayed mobile phone middle frame needs to be removed from the spraying jig for the unclamping operation.

[0003] Among them, the patent number is: ZL202220865346.8, and the patent name is: Chinese utility model patent for automatic declamping system, which discloses the following technical solutions, specifically: an automatic declamping system, which includes a loading mechanism, a picking mechanism, a first transmission mechanism, and a second transmission mechanism. The loading mechanism includes a first sliding assembly and a second sliding assembly. The first sliding assembly and the second sliding assembly are arranged at intervals and are both used to carry a jig, and the jig is used to carry a workpiece; the picking mechanism is arranged on one side of the loading mechanism, and the picking mechanism includes a robotic arm and a first pick-and-place assembly and a second pick-and-place assembly rotatably connected to the robotic arm. The first pick-and-place assembly is driven by the robotic arm to pick up and place the jig on the first sliding assembly or the jig on the second sliding assembly, and the second pick-and-place assembly is used to pick up and place the workpiece on the second sliding assembly or the workpiece on the first sliding assembly; the first transmission mechanism is arranged on one side of the picking mechanism for receiving the jig picked up and placed by the first pick-and-place assembly; the second transmission mechanism is arranged on the other side of the picking mechanism for receiving the workpiece picked up and placed by the second pick-and-place assembly.

[0004] When the automatic unclamping system is working, the first step is to manually place the jig carrying the workpiece on the first sliding assembly and the second sliding assembly respectively at the initial position, the jig including at least a base, and the workpiece placed on the base; then, the first sliding assembly is in the initial position, and the second sliding assembly drives the jig and the workpiece to a position corresponding to the material picking mechanism; then, the robotic arm drives the first pick-and-place assembly and the second pick-and-place assembly to move to the loading mechanism, so that the second pick-and-place assembly removes the workpiece from the jig of the second sliding assembly, the first pick-and-place assembly is empty, and the jig of the second sliding assembly becomes an empty jig without the workpiece;

[0005] The second step: the robotic arm drives the first pick-and-place assembly and the second pick-and-place assembly to move to the second conveying mechanism, the second pick-and-place assembly places the grabbed workpiece on the second conveying mechanism, and the workpiece is transported and recovered on the second conveying mechanism; then, the first sliding assembly drives the fixture and the workpiece to the position corresponding to the material-picking mechanism, the robotic arm drives the first pick-and-place assembly and the second pick-and-place assembly to move to the loading mechanism, controls the first pick-and-place assembly to grab the empty fixture from the second sliding assembly, and at the same time, the second pick-and-place assembly takes out the workpiece from the first sliding assembly, so that the fixture of the first sliding assembly becomes an empty fixture without a workpiece; then, the robotic arm drives the first pick-and-place assembly and the second pick-and-place assembly to move to the second conveying mechanism, the second pick-and-place assembly places the grabbed workpiece on the second conveying mechanism, and then the robotic arm drives the first pick-and-place assembly and the second pick-and-place assembly to move to the first conveying mechanism, the first pick-and-place assembly places the grabbed empty fixture on the first conveying mechanism, and the fixture is transported and recovered on the first conveying mechanism;

[0006] In the third step, the second sliding assembly moves to its initial position. A human or robotic arm places another jig carrying a workpiece on the second sliding assembly in its initial position. The second sliding assembly then drives the jig and workpiece to the position corresponding to the pick-up mechanism. Next, the robotic arm drives the first and second pick-and-place assemblies to the loading mechanism, controlling the first pick-and-place assembly to grab the empty jig from the first sliding assembly. Simultaneously, the second pick-and-place assembly removes the workpiece from the jig of the second sliding assembly, leaving the jig on the second sliding assembly empty again. This cycle repeats.

[0007] It should be noted that the above automatic clamping system has the following defects, specifically:

[0008] Defect 1. For the material picking mechanism, the first pick-and-place component and the second pick-and-place component are respectively connected to the robotic arm, the first pick-and-place component is used to grab the fixture, and the second pick-and-place component is used to grab the workpiece; when in action, the robotic arm drives the first pick-and-place component and the second pick-and-place component to move simultaneously, and in the process of the first pick-and-place component transferring the grabbed fixture to the first transmission mechanism, the second pick-and-place component also needs to be synchronously moved to the position of the first transmission mechanism; similarly, in the process of the second pick-and-place component transferring the grabbed workpiece to the second transmission mechanism, the first pick-and-place component also needs to be synchronously moved to the position of the second transmission mechanism; since the fixture recovery, grabbing and transferring process and the workpiece recovery, grabbing and transferring process of the material picking mechanism cannot be carried out independently of each other, after the material picking mechanism grabs the fixture and the workpiece, the robotic arm needs to drive the first pick-and-place component and the second pick-and-place component to pass through the first transmission mechanism and the second transmission mechanism position in turn, which is time-consuming and has low work efficiency;

[0009] Defect 2: For the loading mechanism, the first sliding assembly and the second sliding assembly are arranged at intervals and are both used to carry the jig. The first sliding assembly and the second sliding assembly arranged at intervals have the problem of occupying a large space and having poor structural compactness. Utility Model Content

[0010] The purpose of the utility model is to provide an automatic clamp removing machine to address the deficiencies of the prior art. The automatic clamp removing machine has novel structural design, high working efficiency and good compactness.

[0011] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions.

[0012] An automatic clamping machine includes a frame, the frame is equipped with a loading component, a pick-and-place assembly, a workpiece recovery component, and a fixture recovery component, and the pick-and-place assembly includes a workpiece pick-and-place assembly and a fixture pick-and-place assembly;

[0013] The loading assembly includes a synchronous belt drive module, a first horizontal slide, and a second horizontal slide. The first horizontal slide and the second horizontal slide are respectively slidably mounted on the frame through a guide rail slider pair. The synchronous belt drive module is mounted on the frame, and the synchronous belt drive module drives the first horizontal slide and the second horizontal slide to move synchronously in opposite directions. A lifting platform is movably mounted on the upper end side of the second horizontal slide. A slide lifting drive cylinder is mounted on the second horizontal slide corresponding to the lifting platform. The driving end of the slide lifting drive cylinder is connected to the lifting platform. Positioning seats are respectively mounted on the upper surface of the first horizontal slide and the upper surface of the lifting platform.

[0014] The pick-and-place assembly also includes a pick-and-place mounting frame mounted on the frame, the upper end of the pick-and-place mounting frame is fastened with a transverse driving rack extending horizontally in the left and right directions, the upper end of the pick-and-place mounting frame is horizontally slidably installed with two transverse movable seats arranged at intervals on the left and right through a guide rail slider pair, each transverse movable seat is respectively equipped with a transverse driving motor, and the power output shaft of each transverse driving motor is respectively equipped with a transverse driving gear, and each transverse driving gear is respectively engaged with the transverse driving rack; the workpiece picking-and-place assembly is installed on one of the transverse movable seats, and the fixture picking-and-place assembly is installed on the other transverse movable seat.

[0015] The workpiece pick-and-place assembly and the fixture pick-and-place assembly each include a pick-and-place lifting drive linear module that is fastened to the corresponding transverse movable seat and moves vertically, and the driving end of each pick-and-place lifting drive linear module is respectively equipped with a pick-and-place lifting movable frame, and each pick-and-place lifting movable frame is respectively equipped with a grabbing suction cup;

[0016] The grabbing suction cup of the workpiece picking and placing component is used to adsorb and grasp the workpiece, and the grabbing suction cup of the fixture picking and placing component is used to adsorb and grasp the fixture.

[0017] Among them, the upper surface of the first horizontal slide and the upper surface of the lifting platform are respectively equipped with a plurality of positioning and placement seats arranged in an array, and each of the pick-and-place lifting movable frames is respectively equipped with a plurality of grabbing suction cups arranged in an array.

[0018] The workpiece recovery assembly includes a tray incoming conveyor line, a tray outgoing conveyor line, a tray incoming lifting assembly, a tray outgoing lifting assembly, and a tray transport assembly, which are respectively installed on the frame;

[0019] The tray inlet conveyor line is coordinated with the tray inlet lifting assembly, and the tray outlet conveyor line is coordinated with the tray outlet lifting assembly;

[0020] The tray inlet lifting assembly and the tray outlet lifting assembly respectively include a tray lifting drive linear module installed on the frame, and the driving end of each tray lifting drive linear module is respectively equipped with a tray lifting bracket.

[0021] The tray transport assembly includes a transport horizontal movable frame mounted on the frame in a horizontal sliding manner through a guide rail slider pair, the frame is equipped with a transport horizontal drive cylinder corresponding to the transport horizontal movable frame, and the drive end of the transport horizontal drive cylinder is connected to the transport horizontal movable frame;

[0022] The upper end of the transport horizontal movable frame is equipped with a transport lifting driving cylinder for lifting action, the driving end of the transport lifting driving cylinder is equipped with a transport lifting movable frame, and the transport lifting movable frame is equipped with a plurality of carrier clamps arranged at intervals.

[0023] The jig recovery assembly includes a first storage box and a second storage box. The upper end side of the first storage box is equipped with a first material guide plate, and the upper end side of the second storage box is equipped with a second material guide plate. The upper ends of the first material guide plate and the second material guide plate are respectively hinged to the frame through a pivot.

[0024] The jig recovery assembly also includes a switching drive cylinder, the cylinder body of the switching drive cylinder is hingedly mounted on the frame, and the driving end of the switching drive cylinder is hingedly connected to the first guide plate or the second guide plate;

[0025] An intermediate connecting rod is installed between the lower end of the first material guide plate and the lower end of the second material guide plate, and the two ends of the intermediate connecting rod are respectively hinged to the lower end of the first material guide plate and the lower end of the second material guide plate on the corresponding side.

[0026] Compared with the prior art, the present invention has the following beneficial effects, specifically:

[0027] 1. The loading assembly of the present invention uses a synchronous belt drive assembly to drive the first and second horizontal slides to move synchronously in opposite directions, and the second horizontal slide is driven by a slide lift drive cylinder to drive the lift to move up and down. Compared with the existing design of dual slide assemblies arranged at intervals, the loading assembly of the present invention is more compact.

[0028] 2. The workpiece pick-and-place assembly and the fixture pick-and-place assembly of the present invention move independently in the front and back directions. During operation, the workpiece recovery, grabbing, and transfer processes and the fixture recovery, grabbing, and transfer processes tend to be carried out simultaneously. Compared with the existing technology, the pick-and-place assembly of the present invention has higher working efficiency.

[0029] 3. Therefore, the automatic clamp removing machine of the present invention has the advantages of novel structural design, high working efficiency and good compact structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The present invention will be further described below with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0031] Figure 1 It is a structural diagram of the present utility model.

[0032] Figure 2 This is a structural diagram of the utility model from another perspective.

[0033] Figure 3 This is a structural diagram of the workpiece recovery component of the present utility model.

[0034] Figure 4 It is a structural schematic diagram of the tray incoming material lifting assembly or the tray outgoing material lifting assembly of the present invention.

[0035] Figure 5 It is a structural schematic diagram of the plate carrier handling assembly of the present invention.

[0036] Figure 6 It is a structural schematic diagram of the feeding assembly of the present utility model.

[0037] Figure 7 This is an exploded schematic diagram of the feeding assembly of the present invention.

[0038] Figure 8 It is a structural schematic diagram of the pick-and-place assembly of the utility model.

[0039] Figure 9 This is a structural diagram of the jig recovery component of the present invention.

[0040] exist Figures 1 to 9 These include:

[0041] 1-frame; 2-feeding assembly; 21-synchronous belt drive module; 22-first horizontal slide; 23-second horizontal slide; 24-lifting platform; 25-slide lift drive cylinder; 26-positioning and placement seat; 3-pick and place assembly; 31-workpiece pick and place assembly; 32-jig pick and place assembly; 33-pick and place mounting frame; 34-transverse drive rack; 35-transverse movable seat; 36-transverse drive motor; 37-pick and place lift drive linear module; 38-pick and place lift movable frame; 39-grab suction cup; 4-workpiece recovery assembly; 41-carrier material conveyor line; 4 2-Pallet discharge conveyor line; 43-Pallet incoming material lifting assembly; 44-Pallet discharge lifting assembly; 45-Pallet transport assembly; 451-Transporting horizontal movable frame; 452-Transporting horizontal drive cylinder; 453-Transporting lifting drive cylinder; 454-Transporting lifting movable frame; 455-Pallet clamp; 46-Pallet lifting drive linear module; 47-Pallet lifting bracket; 5-Jig recovery assembly; 51-First storage box; 52-Second storage box; 53-First material guide plate; 54-Second material guide plate; 55-Switching drive cylinder; 56-Intermediate connecting rod. DETAILED DESCRIPTION

[0042] The present invention will be described below in conjunction with specific implementation methods.

[0043] Example 1, as Figure 1 and Figure 2 As shown, an automatic clamp removing machine includes a frame 1, the frame 1 is equipped with a loading component 2, a pick-and-place assembly 3, a workpiece recovery component 4, and a fixture recovery component 5, and the pick-and-place assembly 3 includes a workpiece pick-and-place component 31 and a fixture pick-and-place component 32.

[0044] Among them, such as Figure 6 and Figure 7 As shown, the loading assembly 2 includes a synchronous belt drive module 21, a first horizontal slide 22, and a second horizontal slide 23. The first horizontal slide 22 and the second horizontal slide 23 are respectively slidably installed on the frame 1 through a guide rail slider pair. The synchronous belt drive module 21 is installed on the frame 1, and the synchronous belt drive module 21 drives the first horizontal slide 22 and the second horizontal slide 23 to move synchronously in opposite directions; a lifting platform 24 is movably installed on the upper end side of the second horizontal slide 23, and a slide lifting drive cylinder 25 is installed on the second horizontal slide 23 corresponding to the lifting platform 24. The driving end of the slide lifting drive cylinder 25 is connected to the lifting platform 24, and the upper surface of the first horizontal slide 22 and the upper surface of the lifting platform 24 are respectively installed with a positioning placement seat 26.

[0045] Further, such as Figure 8As shown, the pick-and-place assembly 3 also includes a pick-and-place mounting frame 33 mounted on the frame 1, and the upper end of the pick-and-place mounting frame 33 is fastened with a transverse driving rack 34 extending horizontally along the left and right directions. The upper end of the pick-and-place mounting frame 33 is horizontally slidably installed with two transverse movable seats 35 arranged at intervals on the left and right through a guide rail slider pair, and each transverse movable seat 35 is respectively equipped with a transverse driving motor 36, and the power output shaft of each transverse driving motor 36 is respectively equipped with a transverse driving gear, and each transverse driving gear is respectively engaged with the transverse driving rack 34; the workpiece pick-and-place component 31 is installed on one of the transverse movable seats 35, and the fixture pick-and-place component 32 is installed on the other transverse movable seat 35.

[0046] For the loading assembly 2 of the first embodiment of the present invention, it has a loading position and a grabbing position, and the synchronous belt drive module 21 drives the first horizontal slide 22 and the second horizontal slide 23 to move back and forth between the loading position and the grabbing position. During operation, when the first horizontal slide 22 is at the loading position, the second horizontal slide 23 is at the grabbing position; when the second horizontal slide 23 is at the loading position, the first horizontal slide 22 is at the grabbing position. For the first horizontal slide 22 or the second horizontal slide 23 that moves to the loading position, the staff places the jig loaded with the workpiece on the positioning placement seat 26 of the first horizontal slide 22 or the positioning placement seat 26 of the lifting platform 24; for the first horizontal slide 22 or the second horizontal slide 23 that moves to the grabbing position, the workpiece pick-up and placement assembly 31 and the jig pick-up and placement assembly 32 grab the workpiece or jig from the positioning placement seat 26.

[0047] When the loading assembly 2 of the first embodiment is working, when the first horizontal slide 22 moves to the loading position, the staff places the jig loaded with the workpiece on the positioning placement seat 26 on the first horizontal slide 22. At this time, the second horizontal slide 23 moves to the grabbing position, and the slide lifting drive cylinder 25 drives the lifting platform 24 to move up to the specified height position, and the lifting platform 24 lifts the jig positioned on the positioning placement seat 26 to the grabbing position of the workpiece picking and placing assembly 31 or the jig picking and placing assembly 32; when the jig and workpiece on the lifting platform 24 are all grabbed, the slide lifting drive cylinder 25 drives the lifting platform 24 to move down and makes the lifting platform 24 move down to the bottom of the first horizontal slide 22, and The rear synchronous belt drive module 21 is actuated and drives the first horizontal slide 22 and the second horizontal slide 23 to move synchronously in the opposite direction. The first horizontal slide 22 with the jig positioned thereon is moved forward and backward to the grabbing position, and the second horizontal slide 23 is moved forward to the loading position. Then the rear slide lifting drive cylinder 25 drives the lifting platform 24 to move upward, so that the staff can position the jig loaded with the workpiece to be unclamped on the positioning and placement seat 26 of the lifting platform 24 at the loading position; after the positioning and placement seat 26 on the lifting platform 24 has positioned and placed the jig loaded with the workpiece to be unclamped, the slide lifting drive cylinder 25 drives the lifting platform 24 to move downward, so that the first horizontal slide 22 that has subsequently grabbed the workpiece and jig is moved forward to the loading position.

[0048] The loading assembly 2 of the first embodiment of the present invention adopts a synchronous belt drive assembly to drive the first horizontal slide 22 and the second horizontal slide 23 to move synchronously in opposite directions, and the second horizontal slide 23 drives the lifting platform 24 to move up and down through the slide lifting drive cylinder 25; compared with the double sliding assembly design with interval arrangement in the prior art, the loading assembly 2 of the first embodiment of the present invention has a more compact structure.

[0049] For the pick-and-place assembly 3 of the first embodiment of the present invention, the transverse drive motor 36 installed on each transverse movable seat 35 drives the transverse movable seat 35 to move horizontally left and right through a drive structure composed of a transverse drive gear and a transverse drive rack 34, thereby causing the workpiece pick-and-place assembly 31 and the fixture pick-and-place assembly 32 to move horizontally. During operation, after the workpiece pick-and-place assembly 31 grabs the workpiece, the workpiece pick-and-place assembly 31 moves horizontally toward the workpiece recovery assembly 4, and the workpiece pick-and-place assembly 31 places the grabbed workpiece in the workpiece recovery assembly 4; when the workpiece pick-and-place assembly 31 leaves the grabbing position, the fixture pick-and-place assembly 32 moves to the grabbing position and grabs the fixture, and the fixture pick-and-place assembly 32 places the fixture in the fixture recovery assembly 5.

[0050] It should be emphasized that the workpiece picking and placing assembly 31 and the jig picking and placing assembly 32 of the present embodiment 1 move independently front and back. After the workpiece picking and placing assembly 31 grabs the workpiece from the grabbing position and leaves the grabbing position, the jig picking and placing assembly 32 immediately moves to the grabbing position and grabs the jig; similarly, after the jig picking and placing assembly 32 grabs the jig from the grabbing position and leaves the grabbing position, the workpiece picking and placing assembly 31 immediately moves to the grabbing position and grabs the workpiece; the above actions make the workpiece recovery, grabbing and transfer process and the jig recovery, grabbing and transfer process tend to be carried out simultaneously. Compared with the existing technology, the picking and placing assembly 3 of the present embodiment 1 has higher work efficiency.

[0051] In summary, it can be seen that, through the above structural design, the automatic clamp removing machine of the first embodiment has the advantages of novel structural design, high working efficiency and good compact structure.

[0052] Example 2, as Figure 8 As shown, the difference between the second embodiment and the first embodiment is that the workpiece pick-up and placement assembly 31 and the fixture pick-up and placement assembly 32 each include a pick-up and placement lifting drive linear module 37 that is fastened to the corresponding transverse movable seat 35 and moves vertically, and the driving end of each pick-up and placement lifting drive linear module 37 is respectively equipped with a pick-up and placement lifting movable frame 38, and each pick-up and placement lifting movable frame 38 is respectively equipped with a grabbing suction cup 39;

[0053] The grabbing suction cup 39 of the workpiece picking and placing assembly 31 is used for sucking and grabbing the workpiece, and the grabbing suction cup 39 of the fixture picking and placing assembly 32 is used for sucking and grabbing the fixture.

[0054] During the process of the workpiece picking and placing component 31 and the jig picking and placing component 32 grabbing the corresponding workpiece and jig, after the workpiece picking and placing component 31 or the jig picking and placing component 32 moves to the grabbing position, the picking and placing lifting drive linear module 37 drives the picking and placing lifting movable frame 38 to move downward, thereby allowing the grabbing suction cup 39 to adsorb and grab the workpiece or jig; after the grabbing lower plate adsorbs and grabs the workpiece or jig, the picking and placing lifting drive linear module 37 drives the picking and placing lifting movable frame 38 to move upward.

[0055] Example 3, as Figures 6 to 8 As shown, the difference between the third embodiment and the second embodiment is that the upper surface of the first horizontal slide 22 and the upper surface of the lifting platform 24 are respectively equipped with a plurality of positioning and placement seats 26 arranged in an array, and each pick-up and placement lifting movable frame 38 is respectively equipped with a plurality of grabbing suction cups 39 arranged in an array.

[0056] By setting up an array of positioning and placement seats 26 and an array of grabbing suction cups 39, the pick-and-place assembly 3 of the third embodiment can enable the workpiece pick-and-place component 31 to grab multiple workpieces at one time and the fixture pick-and-place component 32 to grab multiple fixtures at one time, so as to improve work efficiency.

[0057] Example 4, as Figure 3 and Figure 4 As shown, the difference between this fourth embodiment and the first embodiment is that the workpiece recovery component 4 includes a tray incoming conveyor line 41, a tray outgoing conveyor line 42, a tray incoming lifting component 43, a tray outgoing lifting component 44, and a tray transport component 45, which are respectively installed on the frame 1.

[0058] The tray incoming material conveying line 41 cooperates with the tray incoming material lifting assembly 43 , and the tray outgoing material conveying line 42 cooperates with the tray outgoing material lifting assembly 44 .

[0059] In addition, the tray inlet lifting assembly 43 and the tray outlet lifting assembly 44 respectively include a tray lifting drive linear module 46 installed on the frame 1, and the driving end of each tray lifting drive linear module 46 is respectively equipped with a tray lifting bracket 47.

[0060] Specifically, the tray transport assembly 45 includes a transport horizontal movable frame 451 that is horizontally slidably installed on the frame 1 through a guide rail slider pair. The frame 1 is equipped with a transport horizontal driving cylinder 452 corresponding to the transport horizontal movable frame 451, and the driving end of the transport horizontal driving cylinder 452 is connected to the transport horizontal movable frame 451; the upper end of the transport horizontal movable frame 451 is equipped with a transport lifting driving cylinder 453 for lifting action, and the driving end of the transport lifting driving cylinder 453 is equipped with a transport lifting movable frame 454, and the transport lifting movable frame 454 is equipped with a plurality of tray carrier clamps 455 arranged at intervals.

[0061] When the workpiece recovery component 4 of the fourth embodiment is working, the staff will place the tray stack formed by the empty trays on the tray incoming conveyor line 41, and the tray incoming conveyor line 41 will transfer the tray stack to the tray incoming lifting component 43. The tray incoming lifting component 43 drives the tray lifting bracket 47 to move upward through the tray lifting drive linear module 46, and makes each empty tray in the tray stack move up to the upper limit position in turn; after the empty tray moves up to the upper limit position, the transport horizontal drive cylinder 452 drives the transport horizontal movable frame 451 to move above the empty tray, and then the transport lifting drive cylinder 453 drives the transport lifting movable frame 454 to move down and make the tray clamp 455 clamp the empty tray; after the tray transport component 45 grabs the empty tray, the transport horizontal drive cylinder 452 drives the transport horizontal movable frame 451 to move to the tray discharging lifting group Above the tray lifting bracket 47 of the tray discharging lifting assembly 44, the tray lifting bracket 47 of the tray discharging lifting assembly 44 receives the empty tray transferred by the tray transporting assembly 45, and then the workpiece picking and placing assembly 31 moves and places the workpiece in the empty tray; after the tray is loaded with the workpiece, the tray lifting drive linear module 46 of the tray discharging lifting assembly 44 drives the tray lifting bracket 47 to move down a height position to ensure that the subsequent empty tray can be transferred to the workpiece loading position, and the subsequent workpiece loading operation is completed according to the above action process. At this time, a tray stack loaded with workpieces is formed on the tray lifting bracket 47 of the tray discharging lifting assembly 44. After the tray stack loaded with workpieces reaches the specified height, the tray discharging lifting assembly 44 is placed on the tray discharging conveyor line 42 through the tray stack, and the tray discharging conveyor line 42 sends out the tray stack loaded with workpieces.

[0062] Example 5, as Figure 1 、 Figure 2 as well as Figure 9 As shown, the difference between the fifth embodiment and the first embodiment is that the jig recovery assembly 5 includes a first storage box 51 and a second storage box 52. The upper end side of the first storage box 51 is equipped with a first guide plate 53, and the upper end side of the second storage box 52 is equipped with a second guide plate 54. The upper ends of the first guide plate 53 and the second guide plate 54 are respectively hinged to the frame 1 through a pivot.

[0063] The jig recovery assembly 5 also includes a switching drive cylinder 55, the cylinder body of the switching drive cylinder 55 is hingedly mounted on the frame 1, and the driving end of the switching drive cylinder 55 is hingedly connected to the first guide plate 53 or the second guide plate 54;

[0064] An intermediate connecting rod 56 is installed between the lower end of the first guide plate 53 and the lower end of the second guide plate 54. The two ends of the intermediate connecting rod 56 are hinged to the lower end of the first guide plate 53 and the lower end of the second guide plate 54 on the corresponding side.

[0065] When the jig recovery assembly 5 of the first embodiment of the present invention is working, when it is necessary to store the jig parts through the first storage box 51, the driving cylinder 55 is switched to operate and the second guide plate 54 is flipped upward. Due to the connection of the intermediate connecting rod 56, the first guide plate 53 is flipped downward. At this time, the second guide plate 54 works and guides the jig parts into the first storage box 51; when it is necessary to store the jig parts through the second storage box 52, the driving cylinder 55 is switched to operate and the first guide plate 53 is flipped upward. Due to the connection of the intermediate connecting rod 56, the second guide plate 54 is flipped downward. At this time, the first guide plate 53 works and guides the jig parts into the second storage box 52.

[0066] It should be noted that the jig recovery assembly 5 of the fifth embodiment can effectively realize the classified storage of different types of jigs.

[0067] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. An automatic clamping machine, comprising a frame (1), the frame (1) being equipped with a loading assembly (2), a pick-and-place assembly (3), a workpiece recovery assembly (4), and a fixture recovery assembly (5), the pick-and-place assembly (3) comprising a workpiece pick-and-place assembly (31) and a fixture pick-and-place assembly (32); Its characteristics are: The feeding assembly (2) includes a synchronous belt drive module (21), a first horizontal slide (22), and a second horizontal slide (23). The first horizontal slide (22) and the second horizontal slide (23) are respectively slidably mounted on the frame (1) through a guide rail slider pair. The synchronous belt drive module (21) is mounted on the frame (1), and the synchronous belt drive module (21) drives the first horizontal slide (22) and the second horizontal slide (23) to move synchronously in opposite directions. A lifting platform (24) is movably mounted on the upper end side of the second horizontal slide (23). A slide lifting drive cylinder (25) is mounted on the second horizontal slide (23) corresponding to the lifting platform (24). The driving end of the slide lifting drive cylinder (25) is connected to the lifting platform (24). Positioning seats (26) are respectively mounted on the upper surface of the first horizontal slide (22) and the upper surface of the lifting platform (24). The pick-and-place assembly (3) further comprises a pick-and-place mounting frame (33) mounted on the frame (1); a transverse driving rack (34) extending horizontally in the left and right directions is fixedly mounted on the upper end of the pick-and-place mounting frame (33); two transverse movable seats (35) arranged at intervals on the left and right are horizontally slidably mounted on the upper end of the pick-and-place mounting frame (33) through a guide rail slider pair; each transverse movable seat (35) is respectively equipped with a transverse driving motor (36); and a power output shaft of each transverse driving motor (36) is respectively equipped with a transverse driving gear, and each transverse driving gear is respectively engaged with the transverse driving rack (34); a workpiece pick-and-place assembly (31) is mounted on one of the transverse movable seats (35), and a fixture pick-and-place assembly (32) is mounted on the other transverse movable seat (35).

2. The automatic clamp removing machine according to claim 1, characterized in that: The workpiece pick-up and placement assembly (31) and the fixture pick-up and placement assembly (32) respectively include a pick-up and placement lifting drive linear module (37) that is fastened to the corresponding transverse movable seat (35) and moves vertically, and the driving end of each pick-up and placement lifting drive linear module (37) is respectively equipped with a pick-up and placement lifting movable frame (38), and each pick-up and placement lifting movable frame (38) is respectively equipped with a grabbing suction cup (39); The grabbing suction cup (39) of the workpiece picking and placing assembly (31) is used for adsorbing and grabbing the workpiece, and the grabbing suction cup (39) of the fixture picking and placing assembly (32) is used for adsorbing and grabbing the fixture.

3. The automatic clamp removing machine according to claim 2, characterized in that: The upper surface of the first horizontal slide (22) and the upper surface of the lifting platform (24) are respectively equipped with a plurality of positioning and placing seats (26) arranged in an array, and each of the pick-and-place lifting movable frames (38) is respectively equipped with a plurality of grabbing suction cups (39) arranged in an array.

4. The automatic clamp removing machine according to claim 1, characterized in that: The workpiece recovery assembly (4) includes a tray incoming material conveying line (41), a tray outgoing material conveying line (42), a tray incoming material lifting assembly (43), a tray outgoing material lifting assembly (44), and a tray transport assembly (45), which are respectively installed on the frame (1); The tray incoming material conveying line (41) cooperates with the tray incoming material lifting assembly (43), and the tray outgoing material conveying line (42) cooperates with the tray outgoing material lifting assembly (44); The tray inlet lifting assembly (43) and the tray discharge lifting assembly (44) respectively include a tray lifting drive linear module (46) installed on the frame (1), and the driving end of each tray lifting drive linear module (46) is respectively equipped with a tray lifting bracket (47).

5. The automatic clamp removing machine according to claim 4, characterized in that: The tray transport assembly (45) includes a transport horizontal movable frame (451) mounted on the frame (1) in a horizontal sliding manner via a guide rail slider pair. The frame (1) is provided with a transport horizontal driving cylinder (452) corresponding to the transport horizontal movable frame (451). The driving end of the transport horizontal driving cylinder (452) is connected to the transport horizontal movable frame (451). The upper end of the transport horizontal movable frame (451) is equipped with a transport lifting driving cylinder (453) for lifting action, and the driving end of the transport lifting driving cylinder (453) is equipped with a transport lifting movable frame (454), and the transport lifting movable frame (454) is equipped with a plurality of carrier clamps (455) arranged at intervals.

6. The automatic clamp removing machine according to claim 1, characterized in that: The jig recovery assembly (5) includes a first storage box (51) and a second storage box (52); a first material guide plate (53) is installed on the upper end side of the first storage box (51); a second material guide plate (54) is installed on the upper end side of the second storage box (52); and the upper ends of the first material guide plate (53) and the second material guide plate (54) are respectively hinged to the frame (1) through a pivot; The jig recovery assembly (5) further includes a switching drive cylinder (55), the cylinder body of the switching drive cylinder (55) is hingedly mounted on the frame (1), and the driving end of the switching drive cylinder (55) is hingedly connected to the first guide plate (53) or the second guide plate (54); An intermediate connecting rod (56) is installed between the lower end of the first material guide plate (53) and the lower end of the second material guide plate (54), and the two ends of the intermediate connecting rod (56) are respectively hinged to the lower end of the first material guide plate (53) and the lower end of the second material guide plate (54) on the corresponding side.

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