A blister packaging machine feeding structure

Abstract

The utility model relates to infusion apparatus production equipment technical field discloses a blister packaging machine feeding structure, including packaging machine body, the side of packaging machine body is provided with feeding assembly, the feeding assembly includes the positive and negative rotation motor fixedly connected in the outer wall of packaging machine body, the output fixedly connected with screw rod of positive and negative rotation motor, the outer wall screw thread connection of screw rod has the sleeve joint block, the top fixedly connected with U -shaped support of sleeve joint block, the inner wall of U -shaped support is provided with conveyer belt, the bottom fixedly connected with T -shaped block of U -shaped support side, the outer wall sliding connection of T -shaped block has fixed frame, the lateral wall of fixed frame is fixedly connected with the outer wall of packaging machine body, through setting up feeding assembly, it is convenient to carry out the conveying to infusion apparatus through conveyer belt to realize the feeding to blister packaging machine, has improved the blister packaging efficiency of equipment to infusion apparatus.

Description

Technical Field

[0001] This utility model relates to the technical field of infusion set production equipment, specifically a feeding structure for a blister packaging machine. Background Technology

[0002] Infusion sets are common medical consumables used for intravenous infusions, establishing a pathway between the vein and the medication. Taking a commonly used disposable infusion set as an example, an infusion set generally includes a vein needle or injection needle, syringe barrel, piston, handle, needle cap, infusion tubing, medication filter, flow regulator, and air filter, each serving a different function.

[0003] A blister packaging machine, also known as a thermoforming machine, is a machine that uses vacuum suction to mold heated and plasticized thermoplastic sheets such as PVC, PE, PET, PETG, and PP into various shapes of high-end packaging boxes, frames, and other products. Its working principle is to use the vacuum suction generated by a vacuum pump to mold heated and softened plastic sheets into various shapes of vacuum covers, blister trays, and blister packs.

[0004] In the existing technology, when packaging infusion sets using a blister packaging machine, the operator needs to manually place the infusion set to be packaged on top of the blister tray, and then use the blister plate to blister the infusion set, thereby completing the packaging of the infusion set.

[0005] Existing blister packaging machines have some shortcomings. When operators manually place the infusion set on top of the blister tray for a long time, it can easily cause hand fatigue, thus affecting the feeding effect of the blister packaging machine. To address this, we propose a feeding structure for blister packaging machines. Utility Model Content

[0006] The purpose of this utility model is to provide a feeding structure for a blister packaging machine, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a feeding structure for a blister packaging machine, comprising a packaging machine body, a feeding assembly provided on the side of the packaging machine body, the feeding assembly including a forward and reverse motor fixedly connected to the outer wall of the packaging machine body, a lead screw fixedly connected to the output end of the forward and reverse motor, a sleeve block threadedly connected to the outer wall of the lead screw, a U-shaped frame fixedly connected to the top of the sleeve block, a conveyor belt provided on the inner wall of the U-shaped frame, a T-shaped block fixedly connected to the bottom side of the U-shaped frame, a fixed frame slidably connected to the outer wall of the T-shaped block, and the side wall of the fixed frame fixedly connected to the outer wall of the packaging machine body. By setting up the feeding assembly, it is convenient to convey via the conveyor belt to feed the infusion set, thereby realizing the feeding of the blister packaging machine.

[0008] Preferably, the packaging machine body is internally equipped with a rotating assembly. The rotating assembly includes a support frame fixedly connected to the inner wall of the packaging machine body. A drive motor is fixedly connected to the middle inner wall of the support frame. An output shaft is fixedly connected to the output end of the drive motor. A first gear is fixedly connected to the top outer wall of the output shaft. A second gear meshes with the side wall of the first gear. A driven shaft is fixedly connected to the inner wall of the second gear. The middle outer wall of the driven shaft is rotatably connected to the top inner wall of the packaging machine body via a bearing. A rotating plate is fixedly connected to the top of the driven shaft. A bearing frame is fixedly connected to the top of the rotating plate. By setting up the rotating assembly, it is convenient to rotate the rotating plate, which facilitates the blister packaging of other infusion sets after the blister packaging of the infusion set is completed, thereby improving the efficiency of the equipment in blister packaging of infusion sets.

[0009] Preferably, a blister packaging assembly is fixedly connected to the outer wall of the packaging machine body. The blister packaging assembly includes a U-shaped fixing seat fixedly connected to the top outer wall of the packaging machine body. A display screen is provided inside the side of the U-shaped fixing seat. A button is fixedly connected to the side of the U-shaped fixing seat. A cylinder is fixedly connected to the bottom of the inner wall of the U-shaped fixing seat. A blister plate is fixedly connected to the output end of the cylinder. A limit block is fixedly connected to the outer wall of the blister plate. A limit post is slidably connected to the inner wall of the other end of the limit block. A spring is fixedly connected to the top of the limit block. The other end of the spring is fixedly connected to the top of the inner wall of the U-shaped fixing seat. The top of the limit post is fixedly connected to the top of the inner wall of the U-shaped fixing seat. By setting the blister packaging assembly, it is convenient to move the blister plate downward to realize the blister packaging of the infusion set inside the carrier frame.

[0010] Preferably, the bottom of the packaging machine body is fixedly connected with four rollers of equal size. The four rollers are equidistantly fixed at the four corners of the bottom of the packaging machine body. By setting four rollers, it is convenient to move the packaging machine body using the four rollers.

[0011] Preferably, the front of the packaging machine body is movably connected to a box door via a hinge, and the outer wall of the box door is adapted to the inner wall of the front of the packaging machine body.

[0012] Preferably, multiple rectangular heat dissipation slots are provided on both sides of the packaging machine body. By providing multiple rectangular heat dissipation slots, it is easy to achieve uniform heat dissipation inside the packaging machine body.

[0013] Preferably, there are four carrier frames, all of equal size, and the four carrier frames are arranged in a circumferential array on the top of the rotating plate along the central axis of the rotating plate. By setting four carrier frames, it is convenient to blister pack multiple infusion sets in turn.

[0014] Preferably, the inner wall of the support frame is adapted to the inner wall of the vacuum forming plate, and the bottom of the support frame is fixedly connected to the top of the rotating plate.

[0015] This utility model provides a feeding structure for a blister packaging machine. This feeding structure for a blister packaging machine has the following beneficial effects:

[0016] (1) The feeding structure of the blister packaging machine is designed with a feeding component. When the infusion set needs to be blister packaged, the operator places the infusion set on the top of the conveyor belt in sequence. Then, by turning on the forward and reverse motor, the lead screw is rotated. During the rotation of the lead screw, the U-shaped frame is limited by the T-block and the fixed frame, which causes the connecting block to move. During the movement of the connecting block, the U-shaped frame is moved. Then, by starting the conveyor belt, the infusion set is conveyed, thereby feeding the blister packaging machine and improving the blister packaging effect of the device.

[0017] (2) The feeding structure of the blister packaging machine is equipped with a rotating component. When the conveyor belt transports the infusion set, it will cause the infusion set to be transported to the inside of the carrier frame. When it is necessary to blister package the infusion set inside the carrier frame, the operator turns on the drive motor to cause the output shaft to rotate. After the output shaft rotates, it will cause the first gear to rotate. After the first gear rotates, it will mesh with the second gear to cause the driven shaft to rotate. After the driven shaft rotates, it will cause the turntable to rotate. This makes it easier to blister package other infusion sets after the infusion set is blister packaged, thus improving the efficiency of the equipment in blister packaging of infusion sets.

[0018] (3) The feeding structure of the blister packaging machine is equipped with a blister assembly. When the infusion set is located below the blister plate, the operator can start the cylinder by controlling the button. After the cylinder starts, it will push the blister plate to move. After the blister plate moves, it will move the limiting block, causing the limiting block to slide along the outer wall of the limiting column. After the blister plate moves downward, it will realize the blister packaging of the infusion set inside the carrier frame. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional view of the present invention;

[0021] Figure 3 This is a schematic diagram of the feeding assembly in this utility model;

[0022] Figure 4 This is a schematic diagram of the rotating assembly in this utility model;

[0023] Figure 5This is a schematic diagram of the structure of the vacuum forming component in this utility model.

[0024] In the diagram: 1. Packaging machine body; 2. Box door; 3. Roller; 41. Feeding assembly; 411. Forward and reverse motor; 412. Lead screw; 413. Connecting block; 414. U-shaped frame; 415. Conveyor belt; 416. T-block; 417. Fixing frame; 42. Rotating assembly; 421. Support frame; 422. Drive motor; 423. Output shaft; 424. First gear; 425. Second gear; 426. Driven shaft; 427. Turning plate; 428. Bearing frame; 43. Blister assembly; 431. U-shaped fixing seat; 432. Display screen; 433. Button; 434. Cylinder; 435. Blister plate; 436. Limit block; 437. Limit post; 438. Spring. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0026] A preferred embodiment of the feeding structure for a blister packaging machine provided by this utility model is, for example... Figures 1 to 5 As shown: A feeding structure for a blister packaging machine includes a packaging machine body 1. A feeding assembly 41 is provided on the side of the packaging machine body 1. The feeding assembly 41 includes a forward and reverse motor 411 fixedly connected to the outer wall of the packaging machine body 1. A lead screw 412 is fixedly connected to the output end of the forward and reverse motor 411. A sleeve block 413 is threadedly connected to the outer wall of the lead screw 412. A U-shaped frame 414 is fixedly connected to the top of the sleeve block 413. A conveyor belt 415 is provided on the inner wall of the U-shaped frame 414. A T-shaped block 416 is fixedly connected to the bottom side of the U-shaped frame 414. A fixing frame 417 is slidably connected to the outer wall of the T-shaped block 416. The side wall of the fixing frame 417 is fixed to the outer wall of the packaging machine body 1. With a fixed connection, by setting the feeding component 41, when it is necessary to blister pack the infusion set, the operator places the infusion set on top of the conveyor belt 415 in sequence. Then, by turning on the forward and reverse motor 411, the lead screw 412 is rotated. During the rotation of the lead screw 412, the U-shaped frame 414 is limited by the T-block 416 and the fixed frame 417, which causes the socket block 413 to move. During the movement of the socket block 413, the U-shaped frame 414 is moved. Then, by starting the conveyor belt 415, the infusion set is conveyed, thereby feeding the blister packing machine and improving the blister packing effect of the device.

[0027] A preferred embodiment of the feeding structure for a blister packaging machine provided by this utility model is, for example... Figures 1 to 5As shown: A rotating assembly 42 is installed inside the packaging machine body 1. The rotating assembly 42 includes a support frame 421 fixedly connected to the inner wall of the packaging machine body 1. A drive motor 422 is fixedly connected to the inner wall of the middle part of the support frame 421. An output shaft 423 is fixedly connected to the output end of the drive motor 422. A first gear 424 is fixedly connected to the top outer wall of the output shaft 423. A second gear 425 meshes with the side wall of the first gear 424. A driven shaft 426 is fixedly connected to the inner wall of the second gear 425. The outer wall of the driven shaft 426 is rotatably connected to the top inner wall of the packaging machine body 1 through a bearing. A rotating plate 427 is fixedly connected to the top of the driven shaft 426. A bearing frame 4 is fixedly connected to the top of the rotating plate 427. 28. By setting the rotating component 42, after the conveyor belt 415 transports the infusion set, it will cause the infusion set to be transported into the inside of the carrier frame 428. When it is necessary to blister pack the infusion set inside the carrier frame 428, the operator turns on the drive motor 422 to cause the output shaft 423 to rotate. After the output shaft 423 rotates, it will cause the first gear 424 to rotate. After the first gear 424 rotates, it will mesh with the second gear 425, causing the driven shaft 426 to rotate. After the driven shaft 426 rotates, it will cause the rotating plate 427 to rotate. This makes it easier to blister pack other infusion sets after the infusion set is blister packed, thus improving the efficiency of the equipment in blister packing of infusion sets.

[0028] A preferred embodiment of the feeding structure for a blister packaging machine provided by this utility model is, for example... Figures 1 to 5 As shown: A blister packaging assembly 43 is fixedly connected to the outer wall of the packaging machine body 1. The blister packaging assembly 43 includes a U-shaped fixing seat 431 fixedly connected to the top outer wall of the packaging machine body 1. A display screen 432 is provided inside the side of the U-shaped fixing seat 431. A button 433 is fixedly connected to the side of the U-shaped fixing seat 431. A cylinder 434 is fixedly connected to the bottom of the inner wall of the U-shaped fixing seat 431. A blister packaging plate 435 is fixedly connected to the output end of the cylinder 434. A limit block 436 is fixedly connected to the outer wall of the blister packaging plate 435. A limit post 437 is slidably connected to the inner wall of the other end of the limit block 436. A spring 438 is fixedly connected to the top of the limit block 436. The other end of 438 is fixedly connected to the top of the inner wall of the U-shaped fixing seat 431, and the top of the limiting post 437 is fixedly connected to the top of the inner wall of the U-shaped fixing seat 431. By setting the blister assembly 43, when the infusion set is located below the blister plate 435, the operator can start the cylinder 434 by operating the control button 433. After the cylinder 434 is started, it will push the blister plate 435 to move. After the blister plate 435 moves, it will move the limiting block 436, causing the limiting block 436 to slide along the outer wall of the limiting post 437. After the blister plate 435 moves downward, the infusion set inside the carrier frame 428 will be blister packaged.

[0029] Furthermore, four rollers 3 are fixedly connected to the bottom of the packaging machine body 1. The four rollers 3 are of equal size and are fixedly connected at the four corners of the bottom of the packaging machine body 1 at equal intervals. By setting four rollers 3, it is convenient to move the packaging machine body 1 through the four rollers 3.

[0030] Furthermore, the front of the packaging machine body 1 is movably connected to the box door 2 via a hinge, and the outer wall of the box door 2 is adapted to the inner wall of the front of the packaging machine body 1.

[0031] Furthermore, multiple rectangular heat dissipation slots are provided on both sides of the packaging machine body 1. By providing multiple rectangular heat dissipation slots, it is easy to achieve uniform heat dissipation inside the packaging machine body 1.

[0032] Furthermore, there are four carrier frames 428, all of equal size, and the four carrier frames 428 are arranged in a circular array around the central axis of the rotating plate 427 on the top of the rotating plate 427. By setting four carrier frames 428, it is convenient to blister pack multiple infusion sets in turn.

[0033] In addition, the inner wall of the support frame 428 is adapted to the inner wall of the vacuum forming plate 435, and the bottom of the support frame 428 is fixedly connected to the top of the rotating plate 427.

[0034] Working principle: When it is necessary to blister pack the infusion set, the operator places the infusion set on top of the conveyor belt 415 in sequence. Then, by turning on the forward and reverse motor 411, the lead screw 412 is rotated. During the rotation of the lead screw 412, the U-shaped frame 414 is limited by the T-block 416 and the fixed frame 417, which causes the connecting block 413 to move. During the movement of the connecting block 413, the U-shaped frame 414 is moved. Then, by starting the conveyor belt 415, the infusion set is conveyed, thereby feeding the blister packing machine and improving the blister packing effect of the device.

[0035] After the conveyor belt 415 transports the infusion set, it will cause the infusion set to be transported into the inside of the carrier frame 428. When it is necessary to blister pack the infusion set inside the carrier frame 428, the operator turns on the drive motor 422 to cause the output shaft 423 to rotate. After the output shaft 423 rotates, it will cause the first gear 424 to rotate. After the first gear 424 rotates, it will mesh with the second gear 425, causing the driven shaft 426 to rotate. After the driven shaft 426 rotates, it will cause the turntable 427 to rotate, which makes it easier to blister pack other infusion sets after the infusion set is blister packed, thus improving the efficiency of the equipment in blister packing of infusion sets.

[0036] Once the infusion set is positioned below the blister pack 435, the operator activates the cylinder 434 via the control button 433. After the cylinder 434 is activated, it pushes the blister pack 435 to move. As the blister pack 435 moves, it moves the limiting block 436, causing the limiting block 436 to slide along the outer wall of the limiting post 437. After the blister pack 435 moves downward, it achieves blister packaging of the infusion set inside the carrier frame 428.

[0037] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to this application.

Claims

1. A feeding structure for a blister packaging machine, comprising a packaging machine body (1), wherein a feeding assembly (41) is provided on the side of the packaging machine body (1), characterized in that: The feeding assembly (41) includes a forward and reverse motor (411) fixedly connected to the outer wall of the packaging machine body (1). The output end of the forward and reverse motor (411) is fixedly connected to a lead screw (412). The outer wall of the lead screw (412) is threadedly connected to a sleeve block (413). The top of the sleeve block (413) is fixedly connected to a U-shaped frame (414). The inner wall of the U-shaped frame (414) is provided with a conveyor belt (415). The bottom side of the U-shaped frame (414) is fixedly connected to a T-shaped block (416). The outer wall of the T-shaped block (416) is slidably connected to a fixing frame (417). The side wall of the fixing frame (417) is fixedly connected to the outer wall of the packaging machine body (1).

2. The feeding structure of a blister packaging machine according to claim 1, characterized in that: The packaging machine body (1) is equipped with a rotating assembly (42). The rotating assembly (42) includes a support frame (421) fixedly connected to the inner wall of the packaging machine body (1). A drive motor (422) is fixedly connected to the middle inner wall of the support frame (421). An output shaft (423) is fixedly connected to the output end of the drive motor (422). A first gear (424) is fixedly connected to the top outer wall of the output shaft (423). A second gear (425) meshes with the side wall of the first gear (424). A driven shaft (426) is fixedly connected to the inner wall of the second gear (425). The middle outer wall of the driven shaft (426) is rotatably connected to the top inner wall of the packaging machine body (1) through a bearing. A rotating plate (427) is fixedly connected to the top of the driven shaft (426). A bearing frame (428) is fixedly connected to the top of the rotating plate (427).

3. The feeding structure of a blister packaging machine according to claim 1, characterized in that: A blister assembly (43) is fixedly connected to the outer wall of the packaging machine body (1). The blister assembly (43) includes a U-shaped fixing seat (431) fixedly connected to the top outer wall of the packaging machine body (1). A display screen (432) is provided inside the side of the U-shaped fixing seat (431). A button (433) is fixedly connected to the side of the U-shaped fixing seat (431). A cylinder (434) is fixedly connected to the bottom of the inner wall of the U-shaped fixing seat (431). The cylinder (434) outputs... A vacuum forming plate (435) is fixedly connected to the outlet end. A limiting block (436) is fixedly connected to the outer wall of the vacuum forming plate (435). A limiting post (437) is slidably connected to the inner wall of the other end of the limiting block (436). A spring (438) is fixedly connected to the top of the limiting block (436). The other end of the spring (438) is fixedly connected to the top of the inner wall of the U-shaped fixing seat (431). The top of the limiting post (437) is fixedly connected to the top of the inner wall of the U-shaped fixing seat (431).

4. The feeding structure of a blister packaging machine according to claim 1, characterized in that: The bottom of the packaging machine body (1) is fixedly connected with rollers (3). There are four rollers (3), all of the same size, and the four rollers (3) are fixedly connected at equal intervals at the four corners of the bottom of the packaging machine body (1).

5. The feeding structure of a blister packaging machine according to claim 1, characterized in that: The front of the packaging machine body (1) is movably connected to a box door (2) via a hinge, and the outer wall of the box door (2) is adapted to the inner wall of the front of the packaging machine body (1).

6. The feeding structure of a blister packaging machine according to claim 1, characterized in that: The packaging machine body (1) has multiple rectangular heat dissipation slots on both sides.

7. The feeding structure of a blister packaging machine according to claim 2, characterized in that: There are four carrier frames (428), all of the same size, and the four carrier frames (428) are arranged in a circular array around the central axis of the rotating plate (427) on the top of the rotating plate (427).

8. The feeding structure of a blister packaging machine according to claim 2, characterized in that: The inner wall of the support frame (428) is adapted to the inner wall of the thermoforming plate (435), and the bottom of the support frame (428) is fixedly connected to the top of the rotating plate (427).

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