Plastic uptake tray turnover device

Abstract

The invention relates to the technical field of overturning machining, and discloses a plastic uptake tray overturning device which comprises a clamping assembly, a locking assembly and a positioning assembly. According to the turnover device, fixing is conducted through the clamping assemblies, in the whole turnover process, even if the turnover device is interfered by external force such as external impact or vibration, the clamping assemblies can be effectively prevented from loosening on the basis of tight connection among the fixing plates, the fixing frames and the synchronous rods and precise positioning of the synchronous rods through the shielding plates, and the turnover device is convenient to use. The plastic uptake tray is ensured to be always kept in a stable state during overturning, the safety and the reliability in the machining process are greatly improved, and in the later unlocking process, the clamping assembly can be clamped in the positioning groove, so that clear positioning indication is provided for disassembly operation, the whole disassembly process is smoother, and the disassembly efficiency is improved. In addition, perfect linkage is achieved between the action of detaching the blister tray and the process of unlocking the overturning angle, the linkage design greatly reduces operation steps, and the overall operation efficiency is remarkably improved.

Description

Technical Field

[0001] The invention belongs to the technical field of overturning processing, and in particular relates to a blister tray overturning device. Background Art

[0002] During the production and processing of blister trays, it is often necessary to flip the blister trays to meet different processing requirements, such as processing and testing different sides of the blister trays.

[0003] A search of CN112124924A discloses a blister tray flipping device, which includes a fixed bottom plate, a fixed connecting piece, a flipping frame and a bottom seal. The fixed bottom plate is a C-shaped plate, the fixed connecting piece is arranged at the opposite ends of the fixed bottom plate, the flipping frame is a C-shaped tubular arrangement, and the two ends of the flipping frame are respectively rotatably connected to the two fixed connecting pieces, the bottom seal is fixedly connected to the bottom of the fixed bottom plate, and a square groove is provided inside the bottom seal that is connected to the top surface of the fixed connecting piece, and the end of the flipping frame can be inserted into the square groove.

[0004] However, the inventors have discovered that this technical solution still has at least the following defects:

[0005] In actual use, the above structure has a relatively simple fixing method for the blister tray, and it is difficult to effectively cope with various complex external force situations. When subjected to external vibration or accidental collision, the blister tray is prone to loosening and displacement, which not only affects the processing accuracy, but also may cause product damage and increase the defective rate; and the process of unlocking and removing the blister tray of the flip frame is relatively cumbersome, and the operator needs to perform multiple independent steps to complete the unlocking and tray removal, which consumes a lot of time and energy and reduces production efficiency.

[0006] In view of this, the present invention is proposed. Summary of the invention

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A blister tray turning device comprises a base, a pair of guide seats are installed on the base, a beam frame is rotatably installed on the pair of guide seats, and a clamping assembly for clamping the tray is installed on the beam frame;

[0009] The beam frame is provided with a locking assembly, the locking assembly comprising a combination slot, the combination slot comprising a flip slot for flipping the support plate and a locking slot for locking the flip angle, the locking slot being a vertical slot;

[0010] The locking assembly is connected to a positioning assembly, which includes a fixing frame and a fixing plate sliding on the fixing frame, the bottom of the fixing frame slides in the combined groove, and a shield plate that limits the fixing frame and the fixing plate to slide outward is installed on the combined groove, and the length of the shield plate is less than the length of the combined groove, a fixing block is installed on the fixing plate, an unlocking groove and a positioning groove are provided on the fixing block, a rocker arm is rotatably installed on the unlocking groove, a rocker plate is installed at the rotation center of the rocker arm, the rocker plate is connected to the pressure plate in the clamping assembly, and the positioning groove is used to clamp the rocker arm position to unlock the clamping assembly and the locking assembly.

[0011] As a preferred embodiment of the present invention, synchronization shafts are installed at both ends of the beam frame, and the synchronization shafts movably penetrate the guide seats. Vertical plates are installed at both ends of the beam frame, and a cross beam is installed on the top of the vertical plate. A handle is installed on the cross beam, and a plurality of pairs of anti-slip grooves are opened on the surface of the handle, and the clamping assembly is installed on the side wall of the vertical plate.

[0012] As a preferred embodiment of the present invention, the clamping assembly includes an L-shaped clamp and a pressure plate, the L-shaped clamp is welded on the side wall of the vertical plate, reinforcing ribs are installed at the bending part of the L-shaped clamp, the reinforcing ribs are triangular, the side wall of the pressure plate is slidably installed in a sliding groove opened on the side wall of the vertical plate, and the pressure plate and the L-shaped clamp correspond to each other.

[0013] As a preferred embodiment of the present invention, a mounting groove is provided on the guide seat, the combination groove is provided in the mounting groove, a pair of suction cups are installed on the base, support pads are installed on the top of the pair of suction cups, and the support pads and the vertical plate are located on the same plane.

[0014] As a preferred embodiment of the present invention, the flip groove is a straight groove, and the circular angle corresponding to the flip groove is ninety degrees, a first notch is provided on the side of the baffle that does not cover the flip groove, a second notch is provided on the side of the baffle that does not cover the locking groove, a guide plate is installed on the guide seat, one end of the guide plate is matched with the bottom of the second notch, and the other end of the guide plate is matched with the bottom of the first notch.

[0015] As a preferred embodiment of the present invention, a connecting frame is installed at the end of the synchronization shaft, a synchronization plate is installed on the connecting frame, a through slot is opened on the synchronization plate, a limit rod is movably installed inside the through slot, a slider is slidably installed on the limit rod, a limit spring is sleeved on the side wall of the limit rod, one end of the limit spring is clamped on the side wall of the through slot, and the other end is clamped on the slider, a positioning sleeve is installed on the slider, a synchronization rod is installed inside the positioning sleeve, one end of the synchronization rod is located in the combination slot, and the other end of the synchronization rod is connected to the fixed frame.

[0016] As a preferred embodiment of the present invention, a baffle is slidably installed on the top of the positioning sleeve, and the baffle is connected to the synchronization rod. A return spring is sleeved on the synchronization rod located in the inner cavity of the positioning sleeve, one end of the return spring is clamped in the inner cavity of the positioning sleeve, and the other end of the return spring is clamped on the baffle. A guide wheel is installed at the end of the synchronization rod, and the guide wheel is arranged at the end of the flip groove.

[0017] As a preferred embodiment of the present invention, a slide plate is installed on the side wall of the fixed plate, a guide rod is movably installed on the slide plate, a fixed seat for positioning is installed at one end of the guide rod, and a limiting plate is installed at the other end of the guide rod, and the diameter of the limiting plate is larger than the diameter of the guide rod.

[0018] As a preferred embodiment of the present invention, a socket is installed on the side wall of the vertical plate, a rocker arm is rotatably installed on the socket, a torsion spring is clamped between the rocker arm and the socket, the end of the rocker arm is slidably set on the side wall of the fixed block, and a sliding rod is installed on the end of the rocker arm, and the sliding rod is slidably set in the unlocking groove.

[0019] As a preferred embodiment of the present invention, a slot is provided on the seesaw, a strip groove is provided on the side wall of the seesaw, a vertical rod is movably provided through the slot, protrusions are installed at both ends of the vertical rod, the protrusions are slidably set in the strip groove, and the bottom of the vertical rod and the pressure plate are connected to each other.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention fixes the tray by a clamping assembly. During the entire flipping process, even if external forces such as external impact or vibration are encountered, the close connection between the fixing plate, the fixing frame and the synchronization rod, and the precise positioning of the synchronization rod by the shield plate can effectively prevent the clamping assembly from loosening, thereby ensuring that the blister tray always remains in a stable state during flipping, greatly improving the safety and reliability of the processing process, and avoiding processing errors and product damage caused by tray shaking or displacement; and after flipping ninety degrees, the synchronization rod slides into the vertical locking groove, so that the blister tray cannot rotate, thereby achieving a locking and positioning effect, and facilitating processing operations; in the later unlocking process, the clamping assembly can be snapped into the positioning groove, which not only provides clear positioning instructions for the disassembly operation, but also makes the entire disassembly process smoother, and the action of disassembling the blister tray and the process of unlocking the flipping angle are perfectly linked. This linkage design greatly reduces the operating steps, avoids tedious repetitive operations, and significantly improves the overall operating efficiency.

[0022] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of a blister tray flipping device;

[0025] Figure 2 The overall structure of a blister tray flipping device is shown in Figure 1. Figure 1 ;

[0026] Figure 3 A blister tray flipping device Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 It is a partial structural schematic diagram of a blister tray turning device;

[0028] Figure 5 This is a partial enlarged view of a blister tray flipping device;

[0029] Figure 6 A blister tray flipping device Figure 6 Enlarged view of point B in the middle;

[0030] Figure 7 It is a plan view of a guide seat of a blister tray turning device;

[0031] Figure 8 The overall structure of a blister tray flipping device is shown in Figure 1. Figure 2 ;

[0032] Fig. 9 A blister tray flipping device Figure 8 Enlarged view of point C in the middle.

[0033] In the figure:

[0034] 1. Base; 11. Guide seat; 111. Mounting groove; 12. Beam frame; 121. Synchronous shaft; 122. Vertical plate; 123. Crossbeam; 124. Handle; 13. L-shaped clamp; 131. Reinforcement rib; 14. Press plate; 141. Slide groove; 142. Vertical pole; 143. Protrusion; 15. Suction cup; 151. Support pad;

[0035] 2. Synchronous plate; 21. Connecting frame; 22. Through slot; 221. Sliding block; 222. Limiting rod; 223. Limiting spring; 23. Positioning sleeve; 231. Synchronous rod; 232. Baffle; 233. Reset spring; 234. Guide wheel;

[0036] 3. Combination slot; 31. Turning slot; 311. First notch; 32. Locking slot; 321. Second notch; 33. Shield; 34. Guide plate;

[0037] 4. Fixed frame; 41. Slide plate; 411. Guide rod; 412. Fixed seat; 413. Limit plate; 42. Fixed block; 421. Unlocking slot; 422. Positioning slot; 43. Rocker arm; 431. Slide rod; 432. Card seat; 433. Torsion spring; 44. Rocker; 441. Slot; 442. Strip slot; 45. Fixed plate. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0039] Example 1: Figures 1 to 9 As shown, a blister tray flipping device comprises a base 1, a pair of guide seats 11 are mounted on the base 1, a beam frame 12 is rotatably mounted on the pair of guide seats 11, and a clamping assembly for clamping the tray is mounted on the beam frame 12;

[0040] A locking assembly is installed on the beam frame 12, and the locking assembly includes a combination slot 3, and the combination slot 3 includes a flip slot 31 for flipping the pallet and a locking slot 32 for locking the flip angle, and the locking slot 32 is a vertical slot;

[0041] The locking assembly is connected to a positioning assembly, which includes a fixing frame 4 and a fixing plate 45 sliding on the fixing frame 4. The bottom of the fixing frame 4 slides in the combined groove 3, and a shield 33 is installed on the combined groove 3 to limit the fixing frame 4 and the fixing plate 45 to slide outward, and the length of the shield 33 is less than the length of the combined groove 3. A fixing block 42 is installed on the fixing plate 45, and an unlocking groove 421 and a positioning groove 422 are provided on the fixing block 42. A rocker arm 43 is rotatably installed on the unlocking groove 421, and a rocker plate 44 is installed at the rotation center of the rocker arm 43. The rocker plate 44 is interconnected with the pressure plate 14 in the clamping assembly, and the positioning groove 422 is used to clamp the position of the rocker arm 43 to unlock the clamping assembly and the locking assembly.

[0042] like Figures 1 to 9 As shown, in a specific embodiment, synchronization shafts 121 are installed at both ends of the beam frame 12, and the synchronization shaft 121 movably passes through the guide seat 11. Vertical plates 122 are installed at both ends of the beam frame 12, and a crossbeam 123 is installed on the top of the vertical plate 122. A handle 124 is installed on the crossbeam 123. A plurality of pairs of anti-skid grooves are provided on the surface of the handle 124, and a clamping assembly is installed on the side wall of the vertical plate 122. The handle 124 can drive the beam frame 12 connected to the vertical plate 122 to drive the synchronization shaft 121 to rotate, and the anti-skid groove can improve the anti-skid performance, and the crossbeam 123 improves the stability of the equipment.

[0043] like Figures 1 to 9As shown, further, the clamping assembly includes an L-shaped clamping plate 13 and a pressure plate 14, the L-shaped clamping plate 13 is welded and arranged on the side wall of the vertical plate 122, a reinforcing rib 131 is installed at the bending part of the L-shaped clamping plate 13, the reinforcing rib 131 is triangular, and the side wall of the pressure plate 14 is slidably installed in the slide groove 141 opened on the side wall of the vertical plate 122, the pressure plate 14 and the L-shaped clamping plate 13 correspond to each other, wherein the pressure plate 14 moves along the slide groove 141 toward the L-shaped clamping plate 13, and can clamp the workpiece therebetween, and the reinforcing rib 131 improves the overall structural strength of the L-shaped clamping plate 13.

[0044] like Figures 1 to 9 As shown, further, a mounting groove 111 is opened on the guide seat 11, the combination groove 3 is opened in the mounting groove 111, a pair of suction cups 15 are installed on the base 1, and a support pad 151 is installed on the top of the pair of suction cups 15. The support pad 151 and the vertical plate 122 are located on the same plane, and can be conveniently installed in different positions through the suction cup 15, and the support pad 151 can support the vertical plate 122 that has been flipped.

[0045] Embodiment 2: Based on Embodiment 1, the difference between this embodiment and the present embodiment is as follows: Figures 1 to 9 As shown, the flip groove 31 is a straight groove, and the circular angle corresponding to the flip groove 31 is ninety degrees, a first notch 311 is provided on the side of the baffle 33 that does not cover the flip groove 31, and a second notch 321 is provided on the side of the baffle 33 that does not cover the locking groove 32, and a guide plate 34 is installed on the guide seat 11, one end of the guide plate 34 is mutually adapted to the bottom of the second notch 321, and the other end of the guide plate 34 is mutually adapted to the bottom of the first notch 311, and the above structure discloses the specific structure of the combination groove 3.

[0046] like Figures 1 to 9 As shown, in the specific embodiment, a connecting frame 21 is installed at the end of the synchronization shaft 121, and a synchronization plate 2 is installed on the connecting frame 21. A through slot 22 is opened on the synchronization plate 2, and a limit rod 222 is movably installed inside the through slot 22, and a slider 221 is slidably installed on the limit rod 222. A limit spring 223 is sleeved on the side wall of the limit rod 222, one end of the limit spring 223 is clamped on the side wall of the through slot 22, and the other end is clamped on the slider 221, and a positioning sleeve 23 is installed on the slider 221. A synchronization rod 231 is installed inside the positioning sleeve 23, and one end of the synchronization rod 231 is located in the combination slot 3, and the other end of the synchronization rod 231 is connected to the fixing frame 4. When the synchronization rod 231 slides at the end of the flip slot 31, the slider 221 is driven to move by the limit spring 223, and the slider 221 drives the positioning sleeve 23 to move, thereby pulling the synchronization rod 231 to slide onto the locking slot 32.

[0047] like Figures 1 to 9As shown, further, a baffle 232 is slidably installed on the top of the positioning sleeve 23, and the baffle 232 is connected to the synchronization rod 231. A return spring 233 is sleeved on the synchronization rod 231 located in the inner cavity of the positioning sleeve 23. One end of the return spring 233 is clamped in the inner cavity of the positioning sleeve 23, and the other end of the return spring 233 is clamped on the baffle 232. A guide wheel 234 is installed at the end of the synchronization rod 231, and the guide wheel 234 is set at the end of the flip groove 31. When the synchronization rod 231 moves, the synchronization rod 231 drives the baffle 232 to slide, and the baffle 232 squeezes the return spring 233 as a whole, so that the return spring 233 is used to facilitate the subsequent reset operation.

[0048] Embodiment 3: Based on Embodiment 2, the difference between this embodiment and the present embodiment is as follows: Figures 1 to 9 As shown, a slide plate 41 is installed on the side wall of the fixed plate 45, and a guide rod 411 is movably installed on the slide plate 41, a fixed seat 412 for positioning is installed at one end of the guide rod 411, and a limiting plate 413 is installed at the other end of the guide rod 411, and the diameter of the limiting plate 413 is larger than the diameter of the guide rod 411, wherein the fixed plate 45 can slide on the guide rod 411, and the fixed seat 412 on the guide rod 411 is installed on the vertical plate 122, so at this time the vertical plate 122 and the fixed plate 45 rotate synchronously, and the guide rod 411 can limit the sliding of the fixed plate 45, and the limiting plate 413 on the guide rod 411 ensures that the fixed plate 45 and the guide rod 411 are not separated.

[0049] like Figures 1 to 9 As shown, in a specific embodiment, a socket 432 is installed on the side wall of the vertical plate 122, and a rocker arm 43 is rotatably installed on the socket 432. A torsion spring 433 is clamped between the rocker arm 43 and the socket 432. The end of the rocker arm 43 is slidably set on the side wall of the fixed block 42, and a slide rod 431 is installed at the end of the rocker arm 43. The slide rod 431 is slidably set in the unlocking groove 421. The torsion spring 433 can make the slide rod 431 on the rocker arm 43 located at the bottom of the unlocking groove 421 when not subject to external force, and will not push the fixed frame 4 to move outward.

[0050] like Figures 1 to 9 As shown, further, a slot 441 is provided on the seesaw 44, a strip groove 442 is provided on the side wall of the seesaw 44, a vertical rod 142 is movably provided on the slot 441, protrusions 143 are installed at both ends of the vertical rod 142, the protrusion 143 is slidably set in the strip groove 442, the bottom of the vertical rod 142 and the pressure plate 14 are connected to each other, during the rotation of the seesaw 44, the protrusion 143 on the vertical rod 142 can slide in the strip groove 442 on the seesaw 44, and then pull the pressure plate 14 to slide, thereby achieving the purpose of controlling the state of the clamping component.

[0051] The implementation principle of a blister tray turning device of the present invention is as follows:

[0052] When the operator needs to flip the blister tray, the operator first fixes the flipped blister through the L-shaped clamping plate and the pressing plate 14 in the clamping assembly to ensure the stability of the blister tray during the flipping process.

[0053] Then the operator drives the cross beam 123, the vertical plate 122 and the beam frame 12 to rotate through the handle 124, and the beam frame 12 drives the synchronous shaft 121 to rotate, and then the blister tray connected to the clamping assembly is turned synchronously.

[0054] During the flipping process, the synchronization shaft 121 drives the synchronization plate 2 and the positioning sleeve 23 of the side wall to rotate synchronously, and the synchronization rod 231 on the positioning sleeve 23 slides in the combination groove 3. When sliding, the guide wheel 234 on the synchronization rod 231 will slide into the combination groove 3 covered by the shield 33. Therefore, during the rotation of the blister tray, assuming that the clamping assembly is loosened by external force, it will squeeze the fixed block 42 to slide outward, but the fixed block 42 is connected to the fixed frame 4 through the fixed plate 45, and the fixed frame 4 and the synchronization rod 231 are connected to each other, and the synchronization rod 231 is positioned by the shield 33 at this time, so that the synchronization rod 231 cannot move, and the fixed frame 4, the fixed plate 45 and the fixed block 42 connected to the synchronization rod 231 cannot move, thereby ensuring that the clamping assembly cannot be loosened, so that the stability of the blister tray can be guaranteed during the flipping process.

[0055] After flipping ninety degrees, the entire blister tray flips to a horizontal state, and the synchronization rod 231 at this time will slide to the end of the flip slot 31, and the positioning sleeve 23 and the slider 221 will slide toward the rotation center through the stretched limit spring 223, and the synchronization rod 231 in the positioning sleeve 23 will slide into the vertical locking slot, and the synchronization rod 231 will not be able to rotate, so that the blister tray positioned by the clamping assembly cannot rotate, which has the effect of locking and positioning, and is convenient for processing operations.

[0056] When the processing is completed, the operator needs to unlock the clamping assembly. The operator can push the pressure plate 14 to move. When the pressure plate 14 moves outward, the vertical rod 142 on the pressure plate 14 drives the protrusion 143 to slide in the strip groove 442, thereby driving the seesaw 44 to rotate as a whole. The seesaw 44 drives the rocker arm 43 to rotate at this time, and the slide bar 431 on the rocker arm 43 slides in the unlocking groove 421 at this time, and pushes the fixed block 42 with the unlocking groove 421 to slide outward, and finally the slide bar 431 will be stuck in the positioning groove 422 opened at the end of the unlocking groove 421. At this time, the clamping assembly can be unlocked and the position of the clamping assembly can be positioned, so that the operator can easily disassemble the blister tray.

[0057] After the blister tray is disassembled, the operator needs to restore the entire device to its initial state. However, during the unlocking process, the fixed block 42 slides outward, and the fixed block 42 drives the fixed plate 45 and the fixed frame 4 to slide outward, and then the fixed frame 4 drives the synchronization rod 231 to slide outward at this time. At this time, the synchronization rod 231 can drive the guide wheel 234 to move out of the second notch 321, so that the locking groove 32 unlocks the flipping of the device. In this way, the disassembly of the blister tray and the unlocking flip angle are linked to each other, which improves the operation efficiency.

[0058] After the flipping angle is unlocked, the operator can rotate the beam frame 12 and the synchronization shaft 121 in the opposite direction. During this process, the guide wheel 234 that has disengaged from the locking groove 32 will slide along the guide plate 34. The guide plate 34 can guide the synchronization rod 231 equipped with the guide wheel 234 to move to the first notch 311. At this time, the device is in the initial position. Then the operator can reinstall the blister tray and manually drive the rocker arm 43 to rotate. At this time, the torsion spring 433 is used to drive the clamping assembly to lock the blister tray again. At this time, the unlocked fixing frame 4, fixing plate 45 and fixing block 42 are reset, and the synchronization rod 231 is re-inserted into the flipping groove 31 of the first notch 311 to facilitate subsequent operations.

Claims

1. A blister tray turning device, comprising a base (1), characterized in that: A pair of guide seats (11) are mounted on the base (1), a beam frame (12) is rotatably mounted on the pair of guide seats (11), and a clamping assembly for clamping a pallet is mounted on the beam frame (12); A locking assembly is installed on the beam frame (12), the locking assembly comprises a combined slot (3), the combined slot (3) comprises a flipping slot (31) for flipping the support plate and a locking slot (32) for locking the flipping angle, and the locking slot (32) is a vertical slot; The locking assembly is connected to a positioning assembly, the positioning assembly comprising a fixing frame (4) and a fixing plate (45) sliding on the fixing frame (4); a synchronization rod (231) sliding in the combination slot (3) is installed at the bottom of the fixing frame (4); a shielding plate (33) is installed on the combination slot (3) to limit the fixing frame (4) and the fixing plate (45) to slide outward, and the length of the shielding plate (33) is less than the length of the combination slot (3); a fixing block (42) is installed on the fixing plate (45); an unlocking slot (421) and a positioning slot (422) are provided on the fixing block (42); a rocker arm (43) is rotatably installed on the unlocking slot (421); a rocker plate (44) is installed at the rotation center of the rocker arm (43); the rocker plate (44) is connected to the pressure plate (14) in the clamping assembly; the positioning slot (422) is used to clamp the rocker arm (43) to unlock the clamping assembly and the locking assembly.

2. A blister tray turning device according to claim 1, characterized in that: Synchronous shafts (121) are installed at both ends of the beam frame (12), and the synchronous shafts (121) movably penetrate the guide seat (11). Vertical plates (122) are installed at both ends of the beam frame (12), and a crossbeam (123) is installed on the top of the vertical plate (122). A handle (124) is installed on the crossbeam (123), and a plurality of pairs of anti-slip grooves are opened on the surface of the handle (124), and a clamping assembly is installed on the side wall of the vertical plate (122).

3. The blister tray turning device according to claim 2, characterized in that: The clamping assembly comprises an L-shaped clamping plate (13) and a pressure plate (14); the L-shaped clamping plate (13) is welded to the side wall of the vertical plate (122); a reinforcing rib (131) is installed at the bending part of the L-shaped clamping plate (13); the reinforcing rib (131) is triangular; the side wall of the pressure plate (14) is slidably installed in a sliding groove (141) provided on the side wall of the vertical plate (122); the pressure plate (14) and the L-shaped clamping plate (13) correspond to each other.

4. The blister tray turning device according to claim 2, characterized in that: The guide seat (11) is provided with a mounting groove (111), the combination groove (3) is provided in the mounting groove (111), a pair of suction cups (15) are installed on the base (1), a support pad (151) is installed on the top of the pair of suction cups (15), and the support pad (151) and the vertical plate (122) are located on the same plane.

5. The blister tray turning device according to claim 1, characterized in that: The flip groove (31) is a straight groove, and the circular angle corresponding to the flip groove (31) is ninety degrees. A first notch (311) is provided on the side of the baffle (33) that does not cover the flip groove (31), and a second notch (321) is provided on the side of the baffle (33) that does not cover the locking groove (32). A guide plate (34) is installed on the guide seat (11), one end of the guide plate (34) is mutually matched with the bottom of the second notch (321), and the other end of the guide plate (34) is mutually matched with the bottom of the first notch (311).

6. The blister tray turning device according to claim 2, characterized in that: A connecting frame (21) is installed at the end of the synchronization shaft (121), a synchronization plate (2) is installed on the connecting frame (21), a through slot (22) is provided on the synchronization plate (2), a limit rod (222) is movably installed inside the through slot (22), a slider (221) is slidably installed on the limit rod (222), a limit spring (223) is sleeved on the side wall of the limit rod (222), one end of the limit spring (223) is clamped on the side wall of the through slot (22), and the other end is clamped on the slider (221), a positioning sleeve (23) is installed on the slider (221), a synchronization rod (231) is installed inside the positioning sleeve (23), and one end of the synchronization rod (231) is located in the combination slot (3).

7. The blister tray turning device according to claim 6, characterized in that: A baffle (232) is slidably mounted on the top of the positioning sleeve (23), and the baffle (232) is connected to the synchronization rod (231). A return spring (233) is sleeved on the synchronization rod (231) located in the inner cavity of the positioning sleeve (23), one end of the return spring (233) is clamped in the inner cavity of the positioning sleeve (23), and the other end of the return spring (233) is clamped on the baffle (232). A guide wheel (234) is mounted on the end of the synchronization rod (231), and the guide wheel (234) is arranged at the end of the flip groove (31).

8. The blister tray turning device according to claim 1, characterized in that: A slide plate (41) is installed on the side wall of the fixing plate (45), a guide rod (411) is movably installed on the slide plate (41), a fixing seat (412) for positioning is installed on one end of the guide rod (411), and a limiting plate (413) is installed on the other end of the guide rod (411), and the diameter of the limiting plate (413) is larger than the diameter of the guide rod (411).

9. The blister tray turning device according to claim 2, characterized in that: A holder (432) is installed on the side wall of the vertical plate (122), a rocker arm (43) is rotatably installed on the holder (432), a torsion spring (433) is clamped between the rocker arm (43) and the holder (432), the end of the rocker arm (43) is slidably arranged on the side wall of the fixed block (42), and a slide bar (431) is installed on the end of the rocker arm (43), and the slide bar (431) is slidably arranged in the unlocking groove (421).

10. The blister tray turning device according to claim 1, characterized in that: The seesaw (44) is provided with a slot (441), a side wall of the seesaw (44) is provided with a strip groove (442), a vertical rod (142) is movably arranged on the slot (441), protrusions (143) are installed at both ends of the vertical rod (142), the protrusions (143) are slidably arranged in the strip groove (442), and the bottom of the vertical rod (142) and the pressure plate (14) are connected to each other.

Images