Efficient positioning and cutting device for medical blister box production

Abstract

The efficient positioning and cutting device for medical blister box production comprises a workbench, a rotating disc is rotationally installed at the top of the workbench, a control table is further arranged at the top of the workbench, an opening is formed in the front side of the control table, two sets of symmetrical fixing bases are arranged at the top of the rotating disc, and the fixing bases are symmetrically arranged on the rotating disc. The first servo motor drives the rotating block to rotate, the protruding rod and the grooved wheel are made to rotate intermittently in a matched mode, the rotating shaft rotates to drive the containing tool to rotate intermittently to the bottom of the cutting knife to conduct cutting work, and therefore edge feeding and edge cutting work is achieved. And a T-shaped block arranged at the bottom of the containing tool is matched with a T-shaped groove formed in the fixing base, fixing is conducted through a plug pin, a worker can replace containing tools of different specifications conveniently, and therefore blister boxes of different sizes can be cut, and adaptability is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of blister box cutting, in particular to an efficient positioning and cutting device for medical blister box production. BACKGROUND

[0002] The medical blister box is a plastic product produced by the blister process and is mainly used for loading and protecting various medical products. In the production process, high-strength plastic materials such as polyethylene (PE) or polypropylene (PP) are selected. These materials not only have excellent impact resistance, but also can effectively resist the erosion of the external environment.

[0003] Some existing medical blister box cutting devices cannot simultaneously perform the work of feeding and cutting on the side during use, which reduces the cutting effect. After the cutting of the blister box is completed, manual operation is required to take out the blister box, which makes the operation process more cumbersome and reduces the production efficiency. CONTENT OF THE INVENTION

[0004] In order to solve the problems in the background art, the application provides an efficient positioning and cutting device for medical blister box production.

[0005] The efficient positioning and cutting device for medical blister box production provided by the application adopts the following technical scheme:

[0006] An efficient positioning and cutting device for medical blister box production, comprising a workbench, a rotating disc is rotatably installed on the top of the workbench, a control console is further arranged on the top of the workbench, an opening is formed in the front side of the control console, a rotating shaft arranged at the bottom of the rotating disc penetrates a shaft hole arranged on the top of the workbench and is connected with a driving mechanism arranged at the bottom, two groups of symmetrical fixing seats are arranged on the top of the rotating disc, a placing assembly is installed on each of the two groups of fixing seats, and one of the fixing seats is located at the bottom of the opening formed in the front side of the control console.

[0007] Preferably, the driving mechanism comprises an L-shaped support seat installed on the bottom of the workbench, a first servo motor is fixedly installed on the bottom of the L-shaped support seat, the output end of the first servo motor penetrates a through hole formed in the L-shaped support seat and is connected with a rotating block.

[0008] Preferably, a convex rod is arranged at the top of one end of the rotating block, and one of the two groups of symmetrical slots formed in the groove wheel connected with the bottom of one end of the rotating shaft is matched with the convex rod.

[0009] Preferably, the placing assembly comprises a placing tool mounted on the top of the fixed seat of the rotating disc, the bottom of the placing tool is provided with two symmetrical T-shaped blocks, the two T-shaped blocks are matched with the T-shaped slots opened on the fixed seat, the T-shaped blocks are also provided with corresponding fixing holes opened on the two end side walls of the fixed seat, and the fixing holes are fixed through the bolt.

[0010] Preferably, the top of the placing tool is provided with a plurality of placing cavities, the top of the placing tool is provided with a cutting slot at the edge of the placing cavity, and the top of the placing tool is provided with two groups of symmetrical positioning columns at the two end corners.

[0011] Preferably, the bottom of the control console is connected with a pressing plate through a connecting rod, the bottom of the pressing plate is provided with a cutting knife, and the two ends of the pressing plate are provided with through holes matched with the positioning columns near the corners.

[0012] Preferably, the bottom of the control console is also provided with a material taking assembly near the opening opened on one end side wall, the material taking assembly comprises a mounting frame mounted on the bottom of the control console, a lead screw is rotatably mounted in the mounting frame, and one end of the lead screw is connected with a second servo motor provided on one end side wall of the mounting frame.

[0013] Preferably, a movable seat is matched and mounted on the lead screw, an electric cylinder is arranged on the top of the movable seat, the output end of the electric cylinder is connected with a fixed plate arranged on the bottom, and the bottom of the fixed plate is provided with a plurality of suction cups corresponding to the placing cavities.

[0014] In summary, the present application has the following beneficial technical effects:

[0015] 1. The utility model discloses a driving structure and a placing assembly are arranged, the first servo motor drives the rotation of the rotating block, the intermittent rotation of the convex rod and the notch wheel is matched, the intermittent rotation of the rotating shaft drives the rotation of the rotating disc, the intermittent rotation of the placing tool on the rotating disc drives the cutting knife to cut the blister box, so that the staff can cut the blister box while feeding, improve the cutting efficiency, the T-shaped block on the bottom of the placing tool is matched with the T-shaped slot on the fixed seat, and is fixed through the bolt, so that the staff can replace the placing tool of different sizes, so that the blister box of different sizes can be cut, and the adaptability is improved.

[0016] 2. The utility model discloses a material taking assembly, the second servo motor drives the rotation of the lead screw, the movable seat slides along the mounting frame and drives the electric cylinder to move, the fixed plate connected to the bottom of the electric cylinder drives the suction cup to move left and right, so that the suction cup can take out the cut blister box from the placing cavity after cutting, so as to replace the manual material taking step of the staff, and the production efficiency is improved. DRAWINGS

[0017] Figure 1 is a structural schematic view of a high-efficiency positioning and cutting device for medical blister pack production in the embodiment of the present application;

[0018] Figure 2 is a structural schematic view of a bottom driving mechanism of the workbench in the embodiment of the present application;

[0019] Figure 3 is a structural schematic view of the top of the workbench in the embodiment of the present application;

[0020] Figure 4 is a structural schematic view of a placing assembly in the embodiment of the present application;

[0021] Figure 5 is a structural schematic view of a material taking assembly in the embodiment of the present application.

[0022] BRIEF DESCRIPTION OF DRAWINGS 1, workbench; 2, turntable; 3, control console; 4, fixed seat; 5, L-shaped support seat; 6, first servo motor; 7, rotating block; 8, protruding rod; 9, rotating shaft; 10, grooved wheel; 11, slot; 12, placing tool; 13, T-shaped block; 14, placing cavity; 15, cutting slot; 16, positioning column; 17, bolt; 18, pressing plate; 19, mounting frame; 20, screw rod; 21, second servo motor; 22, movable seat; 23, electric cylinder; 24, fixed plate; 25, suction cup. DETAILED DESCRIPTION

[0023] The present application will be further described in detail below with reference to the accompanying drawings. Figure 1 —5

[0024] The embodiment of the present application discloses a high-efficiency positioning and cutting device for medical blister pack production, which comprises a workbench 1, a turntable 2 is rotatably installed on the top of the workbench 1, and a control console 3 is further arranged on the top of the workbench 1, an opening is formed in the front side of the control console 3, a rotating shaft 9 arranged at the bottom of the turntable 2 penetrates a shaft hole arranged on the top of the workbench 1 and is connected with a driving mechanism arranged at the bottom, two groups of symmetrical fixed seats 4 are arranged on the top of the turntable 2, a placing assembly is installed on the two groups of fixed seats 4, and one of the fixed seats 4 is located at the bottom position of the opening formed in the front side of the control console 3.

[0025] Reference Figure 1 , Figure 2 and Figure 3The driving mechanism comprises an L-shaped support base 5 installed at the bottom of the workbench 1, a first servo motor 6 fixedly installed at the bottom of the L-shaped support base 5, a rotating block 7 connected to the output end of the first servo motor 6 and penetrating through the through hole formed in the L-shaped support base 5, a protruding rod 8 arranged at the top of one end of the rotating block 7, and two groups of symmetrical notches 11 formed in the groove wheel 10 connected to the bottom of one end of the rotating shaft 9 and matched with the protruding rod 8. More specifically, the first servo motor 6 drives the rotating block 7 connected to the output end to rotate, so that the protruding rod 8 arranged at one end of the rotating block 7 is intermittently matched with the notches 11 formed in the groove wheel 10 arranged at the bottom of one end of the rotating shaft 9, thereby driving the rotating shaft 9 connected to the other end to rotate intermittently, so that the placing tool 12 arranged on the top of the fixed seat 4 of the rotating disc 2 is moved to the bottom of the cutting knife intermittently, thereby enabling the workers to load while cutting, and improving the cutting efficiency.

[0026] With reference to Figure 4 The placing assembly comprises the placing tool 12 installed on the top of the fixed seat 4 of the rotating disc 2, two symmetrical T-shaped blocks 13 arranged at the bottom of the placing tool 12 and matched with the T-shaped slots formed in the fixed seat 4, corresponding fixing holes formed in the two end side walls of the fixed seat 4 and fixed by the bolt 17, a plurality of placing cavities 14 arranged at the top of the placing tool 12, a cutting slot 15 formed at the edge of the top of the placing tool 12, and two groups of symmetrical positioning columns 16 arranged at the two end corners of the top of the placing tool 12. The placing tool 12 is fixedly installed with the fixed seat 4 by matching the two T-shaped blocks 13 arranged at the bottom of the placing tool 12 with the T-shaped slots formed in the top of the fixed seat 4 and through the bolt 17, thereby facilitating workers to replace the placing tool 12 of different sizes, enabling the placing tool 12 to cut the blister boxes of different sizes, and improving the adaptability.

[0027] With reference to Figure 1 and Figure 5The bottom of the console 3 is connected with a pressing plate 18 through a connecting rod, the bottom of the pressing plate 18 is provided with a cutting knife, the two ends of the pressing plate 18 are provided with through holes which are matched with the positioning columns 16, and the bottom of the console 3 is further provided with a material taking assembly near the opening of the side wall of one end, the material taking assembly comprises a mounting frame 19 mounted on the bottom of the console 3, a screw rod 20 is rotatably mounted in the mounting frame 19, one end of the screw rod 20 is connected with a second servo motor 21 provided on the side wall of one end of the mounting frame 19, a movable seat 22 is matched and mounted on the screw rod 20, an electric cylinder 23 is arranged on the top of the movable seat 22, the output end of the electric cylinder 23 is connected with a fixed plate 24 provided on the bottom, and the bottom of the fixed plate 24 is provided with a plurality of suction cups 25 which are matched with the placing cavities 14, and more specifically, when the cut plastic box is moved to the bottom of the suction cups 25, the driving electric cylinder 23 drives the fixed plate 24 to move downwards, so that the suction cups 25 arranged on the bottom of the fixed plate 24 suck the cut plastic box, then the driving second servo motor 21 drives the screw rod 20 to rotate, so that the movable seat 22 moves along the mounting frame 19, thereby the suction cups 25 drive the sucked plastic box to move out for collection, so that the plastic box is taken out more conveniently, and the production efficiency is improved.

[0028] The implementation principle of the high-efficiency positioning and cutting device for medical plastic box production is as follows: in use, the plastic box to be cut is placed in the placing cavity 14 arranged on the top of one of the placing tools 12, and the positioning column 16 arranged on the top of the placing tool 12 is used to position the plastic box, the driving first servo motor 6 drives the rotating block 7 to rotate, so that the convex rod 8 and the notch wheel 10 are intermittently rotated, the rotating shaft 9 is intermittently rotated to drive the placing tool 12 fixed on the fixed seat 4 on the top of the rotating disc 2 to be intermittently rotated, so that the plastic box is sequentially fed, when the first placing tool 12 moves to the bottom of the pressing plate 18, the driving console 3 drives the pressing plate 18 to move downwards to drive the cutting knife to cut the plastic box, after the cutting is completed, the second placing tool 12 moves to the bottom of the pressing plate 18 to cut the plastic box, and the first placing tool 12 moves to the opening arranged on the side wall of one end of the console 3, the driving electric cylinder 23 drives the fixed plate 24 to move downwards, so that the suction cups 25 arranged on the bottom of the fixed plate 24 suck the cut plastic box, then the driving second servo motor 21 drives the screw rod 20 to rotate, so that the movable seat 22 moves along the mounting frame 19, thereby the suction cups 25 drive the sucked plastic box to move out for collection, so that the plastic box is taken out more conveniently, and the production efficiency is improved.

[0029] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-efficiency positioning and cutting device for the production of medical blister packs, comprising a workbench (1), a turntable (2) rotatably mounted on the top of the workbench (1), and a control console (3) further provided on the top of the workbench (1), the control console (3) having an opening on its front side, characterized in that: The rotating shaft (9) at the bottom of the turntable (2) passes through the shaft hole at the top of the workbench (1) and is connected to the driving mechanism at the bottom. The top of the turntable (2) is provided with two sets of symmetrical fixed seats (4). Placement components are installed on the two sets of fixed seats (4). One of the fixed seats (4) is located at the bottom of the opening on the front side of the control console (3).

2. The high-efficiency positioning and cutting device for medical blister box production according to claim 1, characterized in that: The drive mechanism includes an L-shaped support base (5) installed at the bottom of the workbench (1). A first servo motor (6) is fixedly installed at the bottom of the L-shaped support base (5). The output end of the first servo motor (6) passes through a through hole opened on the L-shaped support base (5) and is connected to a rotating block (7).

3. The high-efficiency positioning and cutting device for medical blister box production according to claim 2, characterized in that: The top of one end of the rotating block (7) is provided with a protruding rod (8), and the protruding rod (8) is adapted to one of the two sets of symmetrical slots (11) opened on the grooved wheel (10) connected to the bottom of one end of the rotating shaft (9).

4. The high-efficiency positioning and cutting device for medical blister box production according to claim 1, characterized in that: The placement assembly includes a placement fixture (12) mounted on a fixed base (4) on the top of the turntable (2). The bottom of the placement fixture (12) is provided with two symmetrical T-shaped blocks (13). The two T-shaped blocks (13) are adapted to the T-shaped grooves opened on the fixed base (4). The T-shaped blocks (13) are also provided with corresponding fixing holes on the two end side walls of the fixed base (4) and are fixed by pins (17).

5. The high-efficiency positioning and cutting device for medical blister box production according to claim 4, characterized in that: The top of the placement fixture (12) is provided with several placement cavities (14), and the top of the placement fixture (12) is provided with a cutting groove (15) at the edge of the placement cavity (14). The top of the placement fixture (12) is provided with two sets of symmetrical positioning posts (16) at the two corners.

6. The high-efficiency positioning and cutting device for medical blister box production according to claim 1, characterized in that: The bottom of the control console (3) is connected to a pressure plate (18) via a connecting rod. The bottom of the pressure plate (18) is provided with a cutting blade. The two ends of the pressure plate (18) are provided with through holes that are compatible with the positioning post (16) near the corners.

7. The high-efficiency positioning and cutting device for medical blister box production according to claim 6, characterized in that: A material handling component is provided at the opening near one side wall of the bottom of the control console (3). The material handling component includes a mounting frame (19) installed at the bottom of the control console (3). A lead screw (20) is rotatably installed inside the mounting frame (19). One end of the lead screw (20) is connected to a second servo motor (21) provided on one side wall of the mounting frame (19).

8. The high-efficiency positioning and cutting device for medical blister box production according to claim 7, characterized in that: A movable seat (22) is adapted to be installed on the lead screw (20). An electric cylinder (23) is provided on the top of the movable seat (22). The output end of the electric cylinder (23) is connected to a fixed plate (24) provided at the bottom. Several suction cups (25) corresponding to the placement cavity (14) are provided at the bottom of the fixed plate (24).

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