Medical equipment production shearing device

Abstract

The utility model relates to the technical field of medical equipment production, and discloses a medical equipment production shearing device which comprises a feeding mechanism, a cutting mechanism and a packaging mechanism, the cutting mechanism is located in the feeding mechanism, the packaging mechanism is located on the left side of the feeding mechanism, the feeding mechanism comprises a shell, the outer wall of the shell is fixedly connected with a supporting plate, and the supporting plate is fixedly connected with the cutting mechanism. A fixing column is fixedly connected to the outer wall of the shell, a sliding groove is formed in the inner wall of the fixing column, and a fixing plate is fixedly connected to the top of the fixing column. A motor drives a first connecting rod to rotate, the first connecting rod drives a first rolling wheel to rotate so that an infusion tube can move inwards, a sliding groove is formed in a fixing column, the sliding groove and a sliding block slide up and down, the connecting rod can move up and down in a U-shaped groove, and a spring can exert downward force on the sliding block due to elasticity. It can be guaranteed that the infusion tube is always affected by the pressure of the spring and cannot be separated from the position between the first roller and the second roller, and infusion tubes of different sizes can be machined.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment production, in particular to a shearing device for medical equipment production. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, materials or other items used on the human body alone or in combination, including the required software. Medical devices are the most basic elements of medical treatment, scientific research, teaching, institutions, and clinical disciplines, including both professional medical devices and home medical devices.

[0003] Traditional infusion tube cutting can only cut one size, and cannot handle infusion tubes of different sizes. It also needs to be cut manually, which has low precision and wastes materials, time and labor. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a shearing device for producing medical equipment.

[0005] The utility model is implemented by the following technical scheme: a medical equipment production shearing device, comprising a feeding mechanism, a cutting mechanism and a packaging mechanism, wherein the cutting mechanism is located inside the feeding mechanism, and the packaging mechanism is located on the left side of the feeding mechanism;

[0006] The feeding mechanism includes a shell, the outer wall of the shell is fixedly connected to a support plate, the outer wall of the shell is fixedly connected to a fixing column, the inner wall of the fixing column is provided with a sliding groove, the top of the fixing column is fixedly connected to a fixing plate, the inner wall of the fixing plate is slidably connected to a fixing rod, the bottom of the fixing rod is fixedly connected to a slider, the top of the slider is contacted with a spring, the inner wall of the slider is rotatably connected to a connecting rod, the inner wall of the shell is provided with a U-shaped groove, the connecting rod is slidably connected to the U-shaped groove, the outer wall of the connecting rod is fixedly connected to a roller, the top of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a connecting rod 1, the connecting rod 1 passes through the left side of the shell and extends to the right side of the connecting rod, and the outer wall of the connecting rod 1 is fixedly connected to a roller 1.

[0007] Through the above technical solution, the roller can be driven to move by the motor, and the spring will exert a downward force on the slider due to its elasticity, which can ensure that the infusion tube is always affected by the spring pressure and will not fall out from between roller one and the roller.

[0008] As a further improvement of the above scheme, two fixing plates are provided, and the two fixing plates are symmetrically arranged with respect to the center of the shell; two fixing rods are provided, and the two fixing rods are symmetrically arranged with respect to the center of the shell; and two sliding blocks are provided, and the two sliding blocks are symmetrically arranged with respect to the center of the shell.

[0009] As a further improvement of the above solution, the cutting mechanism includes a fixing plate 1, an outer wall of the fixing plate 1 is fixedly connected to a cylinder, and an output end of the cylinder is fixedly connected to a connecting rod 2.

[0010] As a further improvement of the above scheme, the outer wall of the second connecting rod is slidably connected with a fixed plate 2, the fixed plate 2 is fixedly connected to the inner wall of the shell, the bottom of the second connecting rod is fixedly connected with a cutting knife, the inner wall of the shell is fixedly connected with a limiting plate, and the inner wall of the shell is fixedly connected with a limiting plate 1.

[0011] Through the above technical solution, the cylinder descends rapidly to drive the cutting knife down to cut off the infusion tube.

[0012] As a further improvement of the above scheme, the packaging mechanism includes a motor 1, which is fixedly connected to the top of the shell, the output end of the motor 1 is fixedly connected to a turntable, and the top of the turntable is fixedly connected to a fixing rod 1.

[0013] As a further improvement of the above solution, a slide groove 1 is opened inside the turntable, a placement groove is opened on the front of the turntable, a support block is fixedly connected to the bottom of the placement groove, and a motor 2 is fixedly connected to the top of the support block.

[0014] As a further improvement of the above scheme, the output end of motor 2 is fixedly connected to a threaded rod, and the threaded rod is rotatably connected to the front side of the turntable. The threaded rod passes through the front side of the turntable and extends to the back side. The end of the threaded rod away from motor 2 is rotatably connected to the back side of the turntable. The threaded rod is threadedly connected to a splint, and the splint is slidably connected to a slide groove 1. The threaded rod is threadedly connected to splint 1, and splint 1 is slidably connected to slide groove 1.

[0015] Through the above technical scheme, the motor drives the threaded rod to rotate the inner wall of the splint and the threaded rod to be threaded forward. At this time, the splint moves along the slide groove, and the inner wall of the splint is counter-threadedly connected to the threaded rod. At this time, the splint moves along the slide groove, and the splint and splint 1 move inward at the same time through the threaded rod, thereby clamping the infusion tube.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The utility model drives the connecting rod one to rotate by a motor, and the connecting rod one drives the roller one to rotate so that the infusion tube can move inwardly. A fixing column is fixedly connected to the outer wall of the shell, and a sliding groove is provided on the fixing column. The sliding groove and the slider slide up and down, so that the connecting rod can move up and down inside the U-shaped groove. At the same time, the spring exerts a downward force on the slider due to its elasticity, which can ensure that the infusion tube is always affected by the spring pressure and will not be separated from between the roller one and the roller. Infusion tubes of different sizes can also be processed.

[0018] In this utility model, the second motor drives the threaded rod to rotate. At this time, the threaded rod rotates, and the inner wall of the clamping plate is connected to the threaded rod in the same direction as the thread. At this time, the clamping plate moves along the first chute. The inner wall of the first clamping plate is connected to the threaded rod in the opposite direction of the thread. At this time, the first clamping plate moves along the first chute. The clamping plate and the first clamping plate move inward simultaneously through the threaded rod, thereby clamping the infusion tube. The first motor operates to drive the turntable to rotate, so that the infusion tube rotates along the first fixed rod to complete winding. Description of the Drawings

[0019] Figure 1 It is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 It is a schematic diagram of the feeding mechanism structure of this utility model;

[0021] Figure 3 It is a schematic diagram of the cutting mechanism structure of this utility model;

[0022] Figure 4 It is a schematic diagram of the packing mechanism structure of this utility model;

[0023] Figure 5 It is a schematic cross-sectional structure diagram of the packing mechanism of this utility model.

[0024] Main Symbol Explanation:

[0025] 1. Feeding mechanism; 101. Housing; 102. Support plate; 103. Fixed column; 104. Chute; 105. Fixed plate; 106. Fixed rod; 107. Slide block; 108. Spring; 109. Connecting rod; 110. Roller; 111. Motor; 112. Connecting rod one; 113. Roller one; 114. U-shaped groove; 2. Cutting mechanism; 201. Fixed plate one; 202. Cylinder; 203. Connecting rod two; 204. Fixed plate two; 205. Cutting knife; 206. Limiting plate; 207. Limiting plate one; 3. Packing mechanism; 301. First motor; 302. Turntable; 303. First fixed rod; 304. First chute; 305. Placing groove; 306. Support block; 307. Second motor; 308. Threaded rod; 309. Clamping plate; 310. First clamping plate. Specific Embodiments

[0026] Next, in combination with the drawings and specific embodiments, further description is made for this utility model. It should be noted that on the premise of no conflict, any combination can be formed between the following described embodiments or technical features to form a new embodiment.

[0027] Embodiment:

[0028] Please combine Figures 1-5, A shearing device for the production of medical equipment in this embodiment includes a feeding mechanism 1, a cutting mechanism 2, and a packing mechanism 3. The cutting mechanism 2 is located inside the feeding mechanism 1, and the packing mechanism 3 is located on the left side of the feeding mechanism 1;

[0029] The feeding mechanism 1 includes a housing 101. The outer wall of the housing 101 is fixedly connected with a support plate 102. The outer wall of the housing 101 is fixedly connected with a fixed column 103. A chute 104 is opened in the inner wall of the fixed column 103. The top of the fixed column 103 is fixedly connected with a fixing plate 105. A fixed rod 106 is slidably connected to the inner wall of the fixing plate 105. The bottom of the fixed rod 106 is fixedly connected with a slider 107. A spring 108 is in contact with the top of the slider 107. A connecting rod 109 is rotatably connected to the inner wall of the slider 107. A U-shaped groove 114 is opened in the inner wall of the housing 101. The connecting rod 109 is slidably connected with the U-shaped groove 114. A roller 110 is fixedly connected to the outer wall of the connecting rod 109. The top of the support plate 102 is fixedly connected with a motor 111. The output end of the motor 111 is fixedly connected with a connecting rod one 112. The connecting rod one 112 penetrates through the left side of the housing 101 and extends to the right side of the connecting rod 109. A roller one 113 is fixedly connected to the outer wall of the connecting rod one 112.

[0030] There are two fixing plates 105, and the two fixing plates 105 are symmetrically arranged with the center of the housing 101 as the center. There are two fixed rods 106, and the two fixed rods 106 are symmetrically arranged with the center of the housing 101 as the center. There are two sliders 107, and the two sliders 107 are symmetrically arranged with the center of the housing 101 as the center.

[0031] The cutting mechanism 2 includes a fixing plate one 201. The outer wall of the fixing plate one 201 is fixedly connected with a cylinder 202. The output end of the cylinder 202 is fixedly connected with a connecting rod two 203.

[0032] The connecting rod two 203 is slidably connected with an outer wall of a fixing plate two 204. The fixing plate two 204 is fixedly connected to the inner wall of the housing 101. The bottom of the connecting rod two 203 is fixedly connected with a cutting knife 205. A limiting plate 206 is fixedly connected to the inner wall of the housing 101. A limiting plate one 207 is fixedly connected to the inner wall of the housing 101.

[0033] The packing mechanism 3 includes a motor one 301. The motor one 301 is fixedly connected to the top of the housing 101. The output end of the motor one 301 is fixedly connected with a turntable 302. A fixed rod one 303 is fixedly connected to the top of the turntable 302.

[0034] A chute one 304 is opened inside the turntable 302. A placement groove 305 is opened on the front of the turntable 302. A support block 306 is fixedly connected to the bottom of the placement groove 305. A motor two 307 is fixedly connected to the top of the support block 306.

[0035] The output end of the second motor 307 is fixedly connected to a threaded rod 308. The threaded rod 308 is rotatably connected to the front surface of the turntable 302. The threaded rod 308 penetrates through the front surface of the turntable 302 and extends to the back surface. One end of the threaded rod 308 away from the second motor 307 is rotatably connected to the back surface of the turntable 302. The threaded rod 308 is threadedly connected to a clamping plate 309. The clamping plate 309 is slidably connected to the first chute 304. The threaded rod 308 is threadedly connected to a first clamping plate 310. The first clamping plate 310 is slidably connected to the first chute 304.

[0036] The implementation principle of a medical device production shearing device in the embodiment of the present application is as follows: When the first motor 111 drives the first connecting rod 112 to rotate, the first connecting rod 112 drives the first roller 113 to rotate, which can make the infusion tube move inward. At the same time, the roller 110 rotates through the friction between the first roller 113 and the infusion tube. In order to ensure that it can adapt to infusion tubes of different sizes, a fixed column 103 is fixedly connected to the outer wall of the housing 101. A chute 104 is provided on the inner wall of the fixed column 103. The chute 104 and the slider 107 slide up and down, which can make the connecting rod 109 move up and down inside the U-shaped groove 114. At the same time, the connecting rod 109 is rotatably connected to the inner wall of the slider 107. A roller 110 is fixedly connected to the outer wall of the connecting rod 109. The spring 108 exerts a downward force on the slider 107 due to its elasticity, which can ensure that the infusion tube is always affected by the pressure of the spring 108 and will not break away from between the first roller 113 and the roller 110. At this time, the infusion tube moves along between the limiting plate 206 and the first limiting plate 207. When the infusion tube reaches the turntable 302, the second motor 307 operates to drive the threaded rod 308 to rotate. At this time, the threaded rod 308 rotates. The inner wall of the clamping plate 309 is threadedly connected to the threaded rod 308 in the same direction. At this time, the clamping plate 309 moves along the first chute 304. The inner wall of the first clamping plate 310 is threadedly connected to the threaded rod 308 in the opposite direction. At this time, the first clamping plate 310 moves along the first chute 304. The clamping plate 309 and the first clamping plate 310 move inward simultaneously through the threaded rod 308, thereby clamping the infusion tube. The first motor 301 operates to drive the turntable 302 to rotate, so that the infusion tube rotates along the first fixed rod 303 to complete winding. At this time, the cylinder 202 quickly descends, driving the second connecting rod 203 to descend. The second connecting rod 203 is slidably connected to the second fixing plate 204. At the same time, the second fixing plate 204 is fixedly connected to the inner wall of the housing 101, which can ensure that the cutting knife 205 will not deviate. The second connecting rod 203 is fixed with a cutting knife 205, and at the same time, it descends to cut off the infusion tube. Then the first fixed rod 303 completes winding. The second motor 307 rotates counterclockwise to drive the threaded rod 308 to rotate, so that the clamping plate 309 and the first clamping plate 310 move in opposite directions to complete the reset.

[0037] The above embodiments are only the preferred embodiments of the present utility model, and the scope of protection of the present utility model cannot be limited thereby. Any non-substantive changes and substitutions made by those skilled in the art based on the present utility model fall within the scope of protection required by the present utility model.

Claims

1. A shearing device for producing medical equipment, characterized in that: It comprises a feeding mechanism (1), a cutting mechanism (2) and a packaging mechanism (3), wherein the cutting mechanism (2) is located inside the feeding mechanism (1), and the packaging mechanism (3) is located on the left side of the feeding mechanism (1); The feeding mechanism (1) comprises a shell (101), the outer wall of the shell (101) is fixedly connected to a support plate (102), the outer wall of the shell (101) is fixedly connected to a fixing column (103), the inner wall of the fixing column (103) is provided with a sliding groove (104), the top of the fixing column (103) is fixedly connected to a fixing plate (105), the inner wall of the fixing plate (105) is slidably connected to a fixing rod (106), the bottom of the fixing rod (106) is fixedly connected to a sliding block (107), the top of the sliding block (107) is contacted with a spring (108), and the inner wall of the sliding block (107) is provided with a spring (108). The wall is rotatably connected to a connecting rod (109); a U-shaped groove (114) is provided on the inner wall of the shell (101); the connecting rod (109) is slidably connected to the U-shaped groove (114); a roller (110) is fixedly connected to the outer wall of the connecting rod (109); a motor (111) is fixedly connected to the top of the support plate (102); a connecting rod 1 (112) is fixedly connected to the output end of the motor (111); the connecting rod 1 (112) passes through the left side of the shell (101) and extends to the right side of the connecting rod (109); and a roller 1 (113) is fixedly connected to the outer wall of the connecting rod 1 (112).

2. A medical device production shearing device as claimed in claim 1, characterized in that: Two fixing plates (105) are provided, and the two fixing plates (105) are symmetrically arranged with respect to the center of the housing (101); two fixing rods (106) are provided, and the two fixing rods (106) are symmetrically arranged with respect to the center of the housing (101); and two sliding blocks (107) are provided, and the two sliding blocks (107) are symmetrically arranged with respect to the center of the housing (101).

3. A medical device production shearing device as claimed in claim 1, characterized in that: The cutting mechanism (2) comprises a fixing plate 1 (201), the outer wall of the fixing plate 1 (201) being fixedly connected to a cylinder (202), and the output end of the cylinder (202) being fixedly connected to a connecting rod 2 (203).

4. A medical device production shearing device as claimed in claim 3, characterized in that: The outer wall of the second connecting rod (203) is slidably connected to a second fixing plate (204), the second fixing plate (204) is fixedly connected to the inner wall of the shell (101), the bottom of the second connecting rod (203) is fixedly connected to a cutting knife (205), the inner wall of the shell (101) is fixedly connected to a limiting plate (206), and the inner wall of the shell (101) is fixedly connected to a first limiting plate (207).

5. A medical device production shearing device as claimed in claim 1, characterized in that: The packaging mechanism (3) comprises a motor 1 (301), wherein the motor 1 (301) is fixedly connected to the top of the housing (101), a rotating disk (302) is fixedly connected to the output end of the motor 1 (301), and a fixing rod 1 (303) is fixedly connected to the top of the rotating disk (302).

6. A medical device production shearing device as claimed in claim 5, characterized in that: A slide groove (304) is provided inside the rotating disk (302), a placement groove (305) is provided on the front of the rotating disk (302), a support block (306) is fixedly connected to the bottom of the placement groove (305), and a motor (307) is fixedly connected to the top of the support block (306).

7. A medical device production shearing device as claimed in claim 6, characterized in that: The output end of the second motor (307) is fixedly connected with a threaded rod (308), and the threaded rod (308) is rotatably connected to the front side of the turntable (302). The threaded rod (308) passes through the front side of the turntable (302) and extends to the back side. The end of the threaded rod (308) away from the second motor (307) is rotatably connected to the back side of the turntable (302). The threaded rod (308) is threadedly connected with a clamping plate (309), and the clamping plate (309) is slidably connected to the first slide groove (304). The threaded rod (308) is threadedly connected with a clamping plate (310), and the clamping plate (310) is slidably connected to the first slide groove (304).

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