Mold with efficient demolding function for blister tray

Abstract

The invention relates to the technical field of blister tray production, and discloses a mold with an efficient demolding function for a blister tray, the mold comprises a mold assembly, a moving assembly and a cooling assembly, the cooling assembly comprises two modeling fixing plates, the mold assembly comprises a bottom mold, and the moving assembly comprises an assembly outer box. By arranging the moving assembly, specifically, the bottom of a rotating rod is rotated anticlockwise, so that the top of the rotating rod drives a square hole sliding groove to move to the left side, when the rotating rod moves, a rack on the rear side is driven to move to the left side, and through meshing connection with a gear, a rack on the front side drives an assembly outer box to move through a rectangular sliding block; through left-right reciprocating motion of the rack on the front side, a material in a mold at the top of the assembly outer box can be shaken, bubbles in the mold are eliminated by moving the assembly outer box left and right back and forth, the bubbles are prevented from affecting the quality and functions of a blister tray, and the production quality of equipment is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of blister tray production, and specifically relates to a mold for blister trays with an efficient demolding function. Background Art

[0002] A blister tray is a packaging container formed by adsorbing a plastic film onto a mold using thermoforming technology, and is widely used in fields such as food, medicine, and electronic products. It has the advantages of high transparency, good sealing performance, and strong shock resistance and protection performance, and can effectively protect the internal items from the external environment. Blister trays are usually made of PVC, PET, or other environmentally friendly materials to meet the requirements of different product shapes and sizes. In addition, blister trays are convenient for display and storage, and can meet the diverse requirements of modern logistics and retail; Existing blister trays are usually produced by molds, but these molds lack a structure for removing air bubbles, making it easy for air bubbles to be generated during the production process. These air bubbles will affect the quality and function of the blister trays and reduce the production quality of the equipment. For this reason, we have proposed a mold for blister trays with an efficient demolding function. Summary of the Invention

[0003] The purpose of the present invention is to provide a mold for blister trays with an efficient demolding function to solve the problems raised in the above background art.

[0004] To solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is a mold for blister trays with an efficient demolding function, including a mold assembly, a moving assembly, and a cooling assembly. The cooling assembly includes two shaping fixing plates. The mold assembly includes a bottom mold. The moving assembly includes an assembly outer box. Rectangular sliders are fixedly connected to the front and back of the bottom of the assembly outer box. A gear outer box is provided below the assembly outer box. A gear is rotatably connected to the center of the top of the rectangular slider. Rack bars are meshed and connected to the front and back of the gear. Both rectangular sliders penetrate through the gear outer box and extend to the inside. The rectangular slider located in the front is fixedly connected to the rack bar located in the front. A square hole chute is provided on the right side of the bottom of the rack bar located in the rear. Connecting pieces are fixedly connected to the left and right of the square hole chute. The top of the connecting piece is fixedly connected to the rack bar located in the rear. A rotating rod is slidably connected to the inner surface of the square hole chute. The left bottom of the rotating rod penetrates through the gear outer box and extends outward and is rotatably connected. By setting the sliding connection relationship between the outer surface of the right top of the rotating rod and the inner surface of the square hole chute, the connecting piece can slide along the inside of the square hole chute when rotating, and drive the square hole chute to move when sliding.

[0005] Further, a top mold is provided on the top of the bottom mold. Two shaping fixing plates are fixedly connected to the left and right sides of the top of the top mold. The two shaping fixing plates are arranged centered on the top mold. On the side where the two shaping fixing plates are close to each other, there are two hollow drive shafts. The two hollow drive shafts are arranged one in front of the other. A number of circular holes are provided on the outer surfaces of the two hollow drive shafts. The left and right sides of the two hollow drive shafts penetrate through the shaping fixing plates and extend outward. The outer surfaces of the hollow drive shafts are rotatably connected at the places where they penetrate the shaping fixing plates. Synchronous wheels are fixedly connected to the left sides of the two hollow drive shafts. Synchronous belts are sleeved on the outer surfaces of the two synchronous wheels. The two synchronous wheels are drivingly connected to each other through the synchronous belts. By setting the two synchronous wheels to be drivingly connected to each other through the synchronous belts, the two synchronous wheels can rotate synchronously. And by setting the relationship of the fixed connection between the synchronous wheel and the hollow drive shaft, the synchronous wheel can drive the hollow drive shaft to rotate, and the condensate inside the hollow drive shaft can be thrown outward to the outside by centrifugal force.

[0006] Further, square and round convex blocks one are fixedly connected to the left and right sides of the outer surface of the bottom mold respectively. Square and round convex blocks two are fixedly connected to the left and right sides of the outer surface of the top mold respectively. Hydraulic push rods one are fixedly connected to the centers of the tops of the two square and round convex blocks one. The two hydraulic push rods one are arranged symmetrically centered on the bottom mold. The output ends of the tops of the two hydraulic push rods one are fixedly connected to the centers of the bottoms of the square and round convex blocks two. A number of rectangular grooves are provided inside the bottom mold. Sealing plates are arranged in the rectangular grooves of the bottom mold. A number of hydraulic push rods two are provided at the bottom of the bottom mold. The output ends of the tops of the hydraulic push rods two penetrate through the bottom mold and extend upward. The outer surfaces of the hydraulic push rods two are slidably connected at the places where they penetrate the bottom mold. The tops of the hydraulic push rods two are fixedly connected to the centers of the bottoms of the sealing plates. The bottoms of the hydraulic push rods two are fixedly connected to the inner surface of the bottom of the component outer box. Sealing washers are fixedly connected to the outer surfaces of the number of sealing plates. The sealing washers are adapted to the inner surfaces of the rectangular groove openings of the bottom mold. A circular groove opening is provided at the center of the top of the top mold. By setting the adaptation relationship between the sealing washer and the inner surface of the rectangular groove opening of the bottom mold, the sealing washer can be closely attached to the rectangular groove opening of the bottom mold, preventing the molten material from leaking out through the gap between the sealing washer and the rectangular groove opening of the bottom mold.

[0007] Furthermore, a first motor is provided at the bottom of the rotating rod. The top of the first motor is fixedly connected to the outer surface of the bottom of the gear outer box. The output end at the top of the first motor is on the same horizontal line as the bottom left side of the square hole chute. The first motor is fixedly connected to the bottom left side of the square hole chute through a coupling. A plurality of support members are fixedly connected to the bottom of the gear outer box. By providing the first motor, the rotation of the bottom left side of the rotating rod can be controlled, and further, the movement of the rear rack driven by the square hole chute can be controlled.

[0008] Furthermore, a second motor is provided on the left side of the synchronous pulley at the front side. The bottom of the second motor is fixedly connected to the outer surface of the left side of the top of the top mold. The output end on the right side of the second motor is on the same horizontal line as the synchronous pulley at the front side. The output end on the right side of the second motor is fixedly connected to the left side of the synchronous pulley at the front side through a coupling. Connecting rings are fixedly connected to the right sides of the two shaping fixing plates. An internal thread joint is provided inside the connecting ring. The outer surface of the internal thread joint is rotatably connected to the inner surface of the connecting ring. The left side of the internal thread joint extends into the hollow transmission shaft. Internal threads are provided on the inner surface of the right side of the internal thread joint. By providing the rotational connection between the internal thread joint and the connecting ring, it is possible to prevent the connecting ring from driving the internal thread joint to rotate when rotating, and prevent the condensate pipe threadedly connected to the internal thread joint from being damaged by being pulled.

[0009] The present invention has the following beneficial effects: (1) By providing a moving component in the present invention, specifically, by rotating the bottom of the rotating rod counterclockwise, the top of the rotating rod drives the square hole chute to move to the left. When the rotating rod moves, it drives the rear rack to move to the left, and through the meshing connection with the gear, the front rack drives the component outer box to move through the rectangular slider. In this way, through the reciprocating movement of the front rack to the left and right, the material in the mold on the top of the component outer box can be shaken, and the bubbles in the mold are eliminated by moving the component outer box back and forth left and right, preventing the bubbles from affecting the quality and function of the plastic suction tray and ensuring the production quality of the equipment.

[0010] (2) By providing a cooling component in the present invention, specifically, by rotating the synchronous pulley at the front side, the synchronous pulley at the front side drives the synchronous pulley at the rear side to rotate through the synchronous belt, so that the two synchronous pulleys rotate synchronously. When the two synchronous pulleys rotate synchronously, they drive the hollow transmission shaft fixedly connected to the right side to rotate, and the condensate in the hollow transmission shaft is thrown from the round hole to the top of the top mold. In this way, by spraying the condensate on the top of the top mold, the cooling efficiency of the equipment can be improved, the production cycle of the equipment can be reduced, and further the production efficiency of the equipment can be improved.

[0011] (3) In the present invention, by providing a mold assembly, specifically, starting the hydraulic push rod 1 fixedly connected to the center of the top of the square and round convex block 1, the hydraulic push rod 1 will push the output end at the top upward. When the output end of the hydraulic push rod 1 moves upward, it will drive the square and round convex block 2 fixedly connected to the output end of the hydraulic push rod 1 to move. When the square and round convex block 2 moves, it will drive the top mold upward. In this way, the top mold can be quickly separated from the bottom mold through the hydraulic push rod 1, facilitating the staff to timely take out the produced plastic suction trays.

[0012] Of course, it is not necessary for any product implementing the present invention to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the structure of the sealing gasket of the present invention; Figure 3 Schematic diagram of the structure of the rectangular slider of the present invention; Figure 4 Schematic sectional view of the gear outer box of the present invention; Figure 5 Schematic diagram of the structure of the rack of the present invention; Figure 6 Schematic diagram of the structure of the square hole chute of the present invention; Figure 7 Schematic diagram of the structure of the hollow transmission shaft of the present invention Figure 8 Schematic sectional view of the connecting ring of the present invention; In the drawings, the list of components represented by each reference numeral is as follows: In the figure: 1, mold assembly; 111, bottom mold; 112, square and round convex block 1; 121, top mold; 122, square and round convex block 2; 13, hydraulic push rod 1; 14, hydraulic push rod 2; 15, sealing plate; 16, sealing gasket; 2, moving assembly; 21, assembly outer box; 22, rectangular slider; 23, gear outer box; 241, gear; 242, rack; 251, square hole chute; 252, connecting piece; 253, rotating rod; 26, motor 1; 27, support piece; 3, cooling assembly; 31, shaping fixing plate; 32, hollow transmission shaft; 33, synchronous pulley; 34, synchronous belt; 35, motor 2; 361, connecting ring; 362, internal thread joint. Detailed implementation mode

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0016] Please refer to Figures 1-8 As shown, the present invention is a mold for a plastic suction tray with an efficient demolding function, including a mold assembly 1, a moving assembly 2, and a cooling assembly 3. The cooling assembly 3 includes two shaped fixing plates 31. The mold assembly 1 includes a bottom mold 111. The moving assembly 2 includes an outer box 21 of the assembly. Rectangular sliders 22 are fixedly connected to the front and back of the bottom of the outer box 21 of the assembly. A gear outer box 23 is arranged below the outer box 21 of the assembly. A gear 241 is rotatably connected to the center of the top of the rectangular slider 22. A rack 242 is meshed and connected to the front and back of the gear 241. Both rectangular sliders 22 penetrate through the gear outer box 23 and extend to the inside. The rectangular slider 22 located in the front is fixedly connected to the rack 242 located in the front. A square hole chute 251 is arranged on the right side of the bottom of the rack 242 located in the back. Connecting pieces 252 are fixedly connected to the left and right sides of the square hole chute 251. The top of the connecting piece 252 is fixedly connected to the rack 242 located in the back. A rotating rod 253 is slidably connected to the inner surface of the square hole chute 251. The bottom of the left side of the rotating rod 253 penetrates through the gear outer box 23 and extends outward and is rotatably connected. By setting the moving assembly 2, specifically, the bottom of the rotating rod 253 is rotated counterclockwise, so that the top of the rotating rod 253 drives the square hole chute 251 to move to the left. When the rotating rod 253 moves, it will drive the rack 242 located in the back to move to the left, and through the meshing connection with the gear 241, the rack 242 located in the front drives the outer box 21 of the assembly to move through the rectangular slider 22. In this way, the material in the mold on the top of the outer box 21 of the assembly can be shaken through the reciprocating movement of the rack 242 located in the front left and right. By moving the outer box 21 of the assembly back and forth left and right, the air bubbles in the mold are eliminated, preventing the air bubbles from affecting the quality and function of the plastic suction tray and ensuring the production quality of the equipment.

[0017] A top mold 121 is provided on the top of the bottom mold 111. Two shaping fixing plates 31 are fixedly connected to the left and right sides of the top of the top mold 121. The two shaping fixing plates 31 are arranged centered on the top mold 121. On the side where the two shaping fixing plates 31 are close to each other, there are two hollow transmission shafts 32. The two hollow transmission shafts 32 are arranged one in front of the other. A number of round holes are formed on the outer surfaces of the two hollow transmission shafts 32. The left and right sides of the two hollow transmission shafts 32 penetrate through the shaping fixing plates 31 and extend outwards. The outer surfaces of the hollow transmission shafts 32 are rotationally connected to the penetrated parts of the shaping fixing plates 31. Synchronous wheels 33 are fixedly connected to the left sides of the two hollow transmission shafts 32. A synchronous belt 34 is sleeved on the outer surfaces of the two synchronous wheels 33. The two synchronous wheels 33 are drivingly connected to each other through the synchronous belt 34. By setting the cooling component 3, specifically rotating the front synchronous wheel 33, the front synchronous wheel 33 will drive the rear synchronous wheel 33 to rotate through the synchronous belt 34, so that the two synchronous wheels 33 rotate synchronously. When the two synchronous wheels 33 rotate synchronously, they will drive the hollow transmission shaft 32 fixedly connected to the right side to rotate, and the condensate inside the hollow transmission shaft 32 will be scattered from the round holes to the top of the top mold 121. In this way, by spraying the condensate onto the top of the top mold 121, the cooling efficiency of the equipment can be improved, the production cycle of the equipment can be reduced, and thus the production efficiency of the equipment can be enhanced.

[0018] On both the left and right sides of the outer surface of the bottom mold 111, there are square-round convex blocks one 112 fixedly connected. On both the left and right sides of the outer surface of the top mold 121, there are square-round convex blocks two 122 fixedly connected. At the centers of the tops of the two square-round convex blocks one 112, there are hydraulic push rods one 13 fixedly connected. The two hydraulic push rods one 13 are arranged in a mirror image with the bottom mold 111 as the center. The output ends at the tops of the two hydraulic push rods one 13 are fixedly connected to the centers at the bottoms of the square-round convex blocks two 122. Inside the bottom mold 111, there are a number of rectangular grooves. Inside the rectangular grooves of the bottom mold 111, there are sealing plates 15 arranged. At the bottom of the bottom mold 111, there are a number of hydraulic push rods two 14. The output ends at the tops of the hydraulic push rods two 14 penetrate through the bottom mold 111 and extend upward. The outer surface of the hydraulic push rod two 14 is slidably connected to the penetrated part of the bottom mold 111. The top of the hydraulic push rod two 14 is fixedly connected to the center at the bottom of the sealing plate 15. The bottom of the hydraulic push rod two 14 is fixedly connected to the inner surface at the bottom of the component outer box 21. On the outer surfaces of the a number of sealing plates 15, there are sealing washers 16 fixedly connected. The sealing washers 16 are adapted to the inner surfaces of the rectangular groove openings of the bottom mold 111. At the center of the top of the top mold 121, there is a circular notch. By setting the mold assembly 1, specifically starting the hydraulic push rods one 13 fixedly connected to the centers at the tops of the square-round convex blocks one 112, the hydraulic push rods one 13 will push the output ends at the tops upward. When the output ends of the hydraulic push rods one 13 move upward, they will drive the square-round convex blocks two 122 fixedly connected to the output ends of the hydraulic push rods one 13 to move. When the square-round convex blocks two 122 move, they will drive the top mold 121 to move upward. In this way, the top mold 121 can be quickly separated from the bottom mold 111 through the hydraulic push rods one 13, facilitating the staff to timely take out the produced plastic suction trays.

[0019] At the bottom of the rotating rod 253, there is a motor one 26. The top of the motor one 26 is fixedly connected to the bottom outer surface of the gear outer box 23. The output end at the top of the motor one 26 is on the same horizontal line as the left bottom of the square-hole chute 251. The motor one 26 is fixedly connected to the left bottom of the square-hole chute 251 through a coupling. The bottom of the gear outer box 23 is fixedly connected with a number of support members 27.

[0020] On the left side of the synchronous pulley 33 located on the front side, there is a second motor 35. The bottom of the second motor 35 is fixedly connected to the left side of the outer surface of the top mold 121. The output end on the right side of the second motor 35 is on the same horizontal line as the synchronous pulley 33 located on the front side. The output end on the right side of the second motor 35 is fixedly connected to the left side of the synchronous pulley 33 located on the front side through a coupling. On the right side of both shaping fixing plates 31, there is a connecting ring 361 fixedly connected. Inside the connecting ring 361, there is an internal thread joint 362. The outer surface of the internal thread joint 362 is rotatably connected to the inner surface of the connecting ring 361. The left side of the internal thread joint 362 extends into the interior of the hollow transmission shaft 32. The inner surface on the right side of the internal thread joint 362 is provided with internal threads.

[0021] During use, first, the melted material is injected through the round hole at the top of the top mold 121 into the gap between the top mold 121 and the bottom mold 111. Then, start the first motor 26 to make the left bottom of the square hole chute 251 rotate counterclockwise, and drive the square hole chute 251 to move to the left through the right top. When the square hole chute 251 moves to the left, it will drive the rear rack 242 to move to the left through the connecting piece 252, and through the meshing connection between the two racks 242 and the gear 241, the front rack 242 drives the component outer box 21 to move to the right through the rectangular slider 22 fixedly connected to the top. When the top of the rotating rod 253 rotates to the left, it will drive the connecting piece 252 to move to the right and make the component outer box 21 move to the left. In this way, the component outer box 21 can be driven to move reciprocally in the left - right direction, and the material inside the top mold 121 and the bottom mold 111 is shaken through the left - right movement to eliminate the bubbles in the material. Immediately afterwards, turn off the first motor 26 to stop the moving component 2 from working. Then, connect the condensing pipe to the internal thread joint 362 through the internal thread of the gear internal thread joint 362, and inject the condensate into the interior of the hollow transmission shaft 32. Then, start the second motor 35 to make the front synchronous pulley 33 drive the rear synchronous pulley 33 to rotate through the synchronous belt 34, so that both synchronous pulleys 33 drive the hollow transmission shaft 32 to rotate, and the round hole inside the hollow transmission shaft 32 is thrown to the top of the top mold 121 by centrifugal force to assist in cooling the equipment. Finally, after the material is cooled and formed, stop the cooling component 3 from operating. Then, start the two first hydraulic push rods 13 to make the first hydraulic push rods 13 push the top mold 121 upward. Then, start the three second hydraulic push rods 14 to make the output ends of the second hydraulic push rods 14 push the sealing plate 15 and the sealing washer 16 upward to push the processed equipment out of the interior of the bottom mold 111.

[0022] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A mold with efficient demoulding function for a blister tray, characterized in that: The invention comprises a mold assembly (1), a moving assembly (2) and a cooling assembly (3), wherein the cooling assembly (3) comprises two molding fixing plates (31), the mold assembly (1) comprises a bottom mold (111), the moving assembly (2) comprises an assembly outer box (21), the front and back sides of the bottom of the assembly outer box (21) are fixedly connected to rectangular sliders (22), a gear outer box (23) is arranged below the assembly outer box (21), a gear (241) is rotatably connected to the top center of the rectangular slider (22), the front and back sides of the gear (241) are meshingly connected to racks (242), and the two rectangular sliders (23) are fixedly connected to the front and back sides of the bottom of the assembly outer box (21). The rectangular sliders (22) all penetrate the gear outer box (23) and extend to the inside, the rectangular slider (22) located at the front is fixedly connected to the rack (242) located at the front side, and a square hole slide groove (251) is provided on the right side of the bottom of the rack (242) located at the rear side, and the left and right sides of the square hole slide groove (251) are fixedly connected with connecting pieces (252), and the top of the connecting piece (252) is fixedly connected to the rack (242) located at the rear side, and the inner surface of the square hole slide groove (251) is slidably connected with a rotating rod (253), and the left bottom of the rotating rod (253) penetrates the gear outer box (23) to extend outward and is rotatably connected.

2. The mold with high-efficiency demoulding function for a blister tray according to claim 1, characterized in that: A top mold (121) is arranged on the top of the bottom mold (111); the two molding fixing plates (31) are fixedly connected to the left and right sides of the top of the top mold (121); the two molding fixing plates (31) are arranged with the top mold (121) as the center; two hollow transmission shafts (32) are arranged on the side close to each other of the two molding fixing plates (31); the two hollow transmission shafts (32) are arranged one in front of the other; a plurality of circular holes are opened on the outer surfaces of the two hollow transmission shafts (32); the left and right sides of the two hollow transmission shafts (32) both penetrate the molding fixing plate (31) and extend outward; the outer surfaces of the hollow transmission shafts (32) are rotationally connected to the penetration portion of the molding fixing plate (31); the left sides of the two hollow transmission shafts (32) are fixedly connected to synchronous wheels (33); the outer surfaces of the two synchronous wheels (33) are sleeved with synchronous belts (34); the two synchronous wheels (33) are transmission-connected to each other via the synchronous belt (34).

3. The mold with high-efficiency demoulding function for a blister tray according to claim 2, characterized in that: The left and right sides of the outer surface of the bottom mold (111) are fixedly connected with a square round protrusion one (112), and the left and right sides of the outer surface of the top mold (121) are fixedly connected with a square round protrusion two (122). The centers of the tops of the two square round protrusions one (112) are fixedly connected with a hydraulic push rod one (13). The two hydraulic push rods one (13) are mirror-imaged with the bottom mold (111) as the center, and the output ends of the tops of the two hydraulic push rods one (13) are fixedly connected to the bottom center of the square round protrusion two (122).

4. The mold with high-efficiency demoulding function for a blister tray according to claim 3, characterized in that: A plurality of rectangular grooves are provided inside the bottom mold (111), and sealing plates (15) are provided in the rectangular grooves of the bottom mold (111). A plurality of hydraulic push rods (14) are provided at the bottom of the bottom mold (111), and the output end of the top of the hydraulic push rod (14) passes through the bottom mold (111) and extends upward, and the outer surface of the hydraulic push rod (14) is slidably connected to the bottom mold (111) through which it passes, and the top of the hydraulic push rod (14) is fixedly connected to the bottom center of the sealing plate (15), and the bottom of the hydraulic push rod (14) is fixedly connected to the bottom inner surface of the component outer box (21).

5. The mold with high-efficiency demoulding function for a blister tray according to claim 4, characterized in that: The outer surfaces of the plurality of sealing plates (15) are fixedly connected with sealing gaskets (16), and the sealing gaskets (16) and the inner surfaces of the rectangular notches of the bottom mold (111) are adapted to each other. A circular notch is provided at the top center of the top mold (121).

6. The mold with high-efficiency demoulding function for a blister tray according to claim 1, characterized in that: A motor 1 (26) is provided at the bottom of the rotating rod (253); the top of the motor 1 (26) is fixedly connected to the outer surface of the bottom of the gear outer box (23); the output end of the top of the motor 1 (26) is on the same horizontal line as the left bottom of the square hole slide groove (251); the motor 1 (26) is fixedly connected to the left bottom of the square hole slide groove (251) via a coupling; and a plurality of support members (27) are fixedly connected to the bottom of the gear outer box (23).

7. The mold with high-efficiency demoulding function for a blister tray according to claim 2, characterized in that: A second motor (35) is provided on the left side of the synchronous wheel (33) located on the front side, the bottom of the second motor (35) is fixedly connected to the left side of the top outer surface of the top mold (121), the output end of the right side of the second motor (35) is on the same horizontal line as the synchronous wheel (33) located on the front side, and the output end of the right side of the second motor (35) is fixedly connected to the left side of the synchronous wheel (33) located on the front side through a coupling.

8. The mold with high-efficiency demoulding function for a blister tray according to claim 1, characterized in that: The right sides of the two shaping fixing plates (31) are fixedly connected to a connecting ring (361), the interior of the connecting ring (361) is provided with an internal thread joint (362), the outer surface of the internal thread joint (362) is rotatably connected to the inner surface of the connecting ring (361), the left side of the internal thread joint (362) extends to the interior of the hollow transmission shaft (32), and the inner surface of the right side of the internal thread joint (362) is provided with an internal thread.

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