Deburring device for medical adhesive tape processing

Abstract

The utility model discloses a medical adhesive tape processing deburring device which comprises a base, a polishing mechanism is arranged on the right side of the top of the base and used for removing medical adhesive tape burrs, and a fixing mechanism is arranged on the left side of the top of the base and used for fixing medical adhesive tapes of different sizes. The fixing mechanism comprises a fixing assembly, the fixing assembly comprises a supporting plate installed on the left side of the top of the base, a control box is rotationally connected to the interior of the supporting plate, symmetrical sliding grooves are formed in the right side of the control box, and springs are fixedly connected to the inner wall of the control box. According to the deburring device for medical adhesive tape processing, under the driving of the driving air cylinder, the multiple sets of fixing rods slide synchronously, so that medical adhesive tapes with different sizes are externally supported and fixed, the stability of the medical adhesive tapes in subsequent edge grinding operation is kept, and the working quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical tape processing, in particular to a burr removal device for medical tape processing. Background Art

[0002] According to the retrieval of Chinese patent publication number: CN215350046U, a deburring device for medical tape processing is disclosed, comprising: a workbench, a fixed frame is arranged at the top of the workbench, and a screw is arranged on the inner side of the workbench, a vacuum cleaner is installed at one end of the fixed frame at the top of the workbench, a third motor is installed on one side of the screw, and a movable frame is arranged above the screw. The utility model is provided with a clamping plate, a third motor, a grindstone, a second motor and a screw. The two clamping plates fix the medical tape, and the second motor drives the two first motors and the grindstones to move toward each other through the screw and the nut block, and the first motor drives the grindstone to rotate. When the grindstone moves to fit the medical tape, the third motor is controlled to run, so that it drives the rotating rod and the medical tape to rotate, so that the grindstone grinds the burrs on both sides of the rotating medical tape at the same time, effectively solving the problem that the device cannot remove the burrs on both sides of the tape roller at the same time.

[0003] However, when implementing the above technical solution, the following technical problems exist: in the above technical solution, a spring is provided to cooperate with a clamping plate to support and fix the medical tape externally, thereby facilitating the subsequent burr grinding operation. However, simply driven by the elasticity of the spring, the medical tape fixed by the clamping plate externally will become offset and unstable during the grinding process, and the stability is poor, which will affect the grinding quality. For this reason, the utility model provides a deburring device for medical tape processing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a deburring device for medical tape processing, which solves the problem that the existing deburring device for medical tape processing has a relatively simple structure when fixing the medical tape, which makes the medical tape poorly stable and thus affects the grinding quality.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a deburring device for medical tape processing, comprising a base, a grinding mechanism is provided on the right side of the top of the base for removing the burrs of the medical tape, and a fixing mechanism is provided on the left side of the top of the base for fixing medical tapes of different sizes, and the fixing mechanism includes:

[0006] A fixing assembly comprises a support plate installed on the left side of the top of the base, a control box is rotatably connected inside the support plate, a symmetrical sliding groove is opened on the right side of the control box, a spring is fixedly connected to the inner wall of the control box, a sliding block is fixedly connected to one end of the spring, a fixing rod is fixedly connected to the surface of the sliding block, and the surface of the fixing rod is slidably connected to the inner surface of the sliding groove;

[0007] A driving assembly is arranged on the left side of the inner wall of the control box and is used to drive the fixing rod to slide on the inner surface of the sliding groove;

[0008] The control assembly is arranged inside the support plate and is used for driving the control box to rotate inside the support plate.

[0009] Preferably, the driving assembly includes a driving cylinder installed on the left side of the inner wall of the control box, and the right side of the driving cylinder is fixedly connected to a conical block through a piston rod, and the surface of the conical block is slidably connected to the surface of the fixed rod.

[0010] Preferably, the control component includes a control motor installed at the lower part of the support plate, one end of the output shaft of the control motor is fixedly connected to the control wheel via a coupling, the surface of the control wheel is connected to the rotating wheel via a transmission belt, and the right side of the rotating wheel is fixedly connected to the left side of the control box.

[0011] Preferably, the grinding mechanism comprises:

[0012] The grinding assembly comprises a connecting plate slidably mounted on the top right side of the base, a grinding motor is slidably connected inside the connecting plate, and one end of the output shaft of the grinding motor is fixedly connected to the grinding disc through a coupling;

[0013] An adjustment component is arranged inside the base and is used to drive the connecting plate to slide left and right;

[0014] The lifting assembly is arranged on the top of the connecting plate and is used to drive the grinding disc to slide up and down.

[0015] Preferably, the adjusting assembly includes an adjusting motor installed on the top right side of the base and a positioning block installed on the bottom of the connecting plate, one end of the output shaft of the adjusting motor is fixedly connected to a screw rod through a coupling, the surface of the screw rod is connected to the internal thread of the connecting plate, the surface of the positioning block is slidingly connected to the top of the connecting plate, the interior of the positioning block is slidingly connected to a positioning rod, and both ends of the positioning rod are fixedly connected to the top of the connecting plate.

[0016] Preferably, the lifting assembly includes a lifting cylinder installed on the top of the connecting plate, one side of the lifting cylinder is slidably connected to a sliding rod, the surface of the sliding rod is slidably connected to the inside of the connecting plate, and one end of the sliding rod is fixedly connected to the top of the grinding motor.

[0017] Beneficial Effects

[0018] The utility model provides a deburring device for processing medical tapes. Compared with the prior art, the utility model has the following beneficial effects:

[0019] (1) The deburring device for medical tape processing drives the piston rod and the tapered block to slide to the right by starting the driving cylinder. The tapered block slides on the inclined surface inside the fixed rod, so that the fixed rod and the sliding block slide synchronously. The limit block installed on the surface of the sliding block slides on the inner surface of the limit groove provided on the inner wall of the control box. The sliding of the sliding block causes the spring to start to contract, and the medical tape is supported and fixed by the arc surface on the outer side of the fixed rod. Driven by the driving cylinder, multiple groups of fixed rods slide synchronously, thereby achieving external support and fixation of medical tapes of different sizes, maintaining the stability of the medical tape in subsequent edging operations, and improving the work quality.

[0020] (2) The deburring device for medical tape processing drives the sliding rod, the grinding motor and the grinding disc to slide synchronously by starting the lifting cylinder, thereby adjusting the height of the grinding disc, and then starts the adjusting motor to drive the screw rod to start rotating. The rotation of the screw rod causes the connecting plate, the positioning block and the grinding disc to slide synchronously. The positioning block slides on the surface of the positioning rod, thereby making the grinding disc fit the right side of the medical tape. Then, the grinding motor drives the grinding disc to rotate, and the medical tape is polished. Finally, the control motor drives the control wheel to start rotating. The control wheel drives the rotating wheel and the control box to start rotating synchronously through the transmission belt. The rotation of the control box drives the fixed medical tape to rotate synchronously, thereby achieving comprehensive grinding and removal of the burrs of the medical tape. The adjustment component is provided to achieve flexible adjustment of the left and right position of the grinding disc. The lifting component is provided to achieve flexible adjustment of the height of the grinding disc. Therefore, the grinding disc can better perform burr removal operations on medical tapes of different sizes, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0022] Figure 2 It is a three-dimensional schematic diagram of the control assembly of the utility model;

[0023] Figure 3 It is a three-dimensional schematic diagram of the drive assembly of the utility model;

[0024] Figure 4 It is a three-dimensional schematic diagram of the adjustment component of the utility model.

[0025] In the figure: 1-base, 2-grinding mechanism, 21-grinding assembly, 211-connecting plate, 212-grinding motor, 213-grinding disc, 22-adjusting assembly, 221-adjusting motor, 222-positioning block, 223-screw rod, 224-positioning rod, 23-lifting assembly, 231-lifting cylinder, 232-sliding rod, 3-fixing mechanism, 31-fixing assembly, 311-support plate, 312-control box, 313-sliding groove, 314-spring, 315-sliding block, 316-fixing rod, 32-driving assembly, 321-driving cylinder, 322-conical block, 33-control assembly, 331-control motor, 332-control wheel, 333-rotating wheel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4 , the utility model provides two technical solutions:

[0028] Embodiment 1

[0029] A deburring device for processing medical tapes, comprising a base 1, a grinding mechanism 2 is provided on the right side of the top of the base 1 for removing the burrs of the medical tape, and a fixing mechanism 3 is provided on the left side of the top of the base 1 for fixing medical tapes of different sizes, and the fixing mechanism 3 comprises:

[0030] The fixing assembly 31 comprises a support plate 311 installed on the left side of the top of the base 1, the support plate 311 is rotatably connected to the control box 312 inside, a symmetrical sliding groove 313 is provided on the right side of the control box 312, a spring 314 is fixedly connected to the inner wall of the control box 312, a sliding block 315 is fixedly connected to one end of the spring 314, a limit block is installed on the surface of the sliding block 315, and a limit groove is provided on the inner wall of the control box 312, the limit block slides on the inner surface of the limit groove to keep the limited sliding of the sliding block 315, a fixing rod 316 is fixedly connected to the surface of the sliding block 315, the inner side of the fixing rod 316 is an inclined surface, and the outer side thereof is an arc surface, and the surface of the fixing rod 316 is slidably connected to the inner surface of the sliding groove 313;

[0031] The driving assembly 32 is disposed on the left side of the inner wall of the control box 312 and is used to drive the fixing rod 316 to slide on the inner surface of the sliding groove 313;

[0032] The control assembly 33 is arranged inside the support plate 311 and is used to drive the control box 312 to rotate inside the support plate 311. The drive assembly 32 includes a drive cylinder 321 installed on the left side of the inner wall of the control box 312. The drive cylinder 321 is connected to the external air source through an air pipe. The right side of the drive cylinder 321 is fixedly connected to a conical block 322 through a piston rod. The surface of the conical block 322 is slidably connected to the inclined surface inside the fixed rod 316. The surface of the conical block 322 is slidably connected to the surface of the fixed rod 316. The control assembly 33 includes a control motor 331 installed at the lower part of the support plate 311. The control motor 331 is a three-phase asynchronous motor. The control motor 331 is connected to the external circuit through wires. One end of the output shaft of the control motor 331 is fixedly connected to a control wheel 332 through a coupling. The surface is connected to a rotating wheel 333 through a transmission belt transmission. The right side of the rotating wheel 333 is fixedly connected to the left side of the control box 312. By starting the driving cylinder 321, the piston rod and the tapered block 322 are driven to slide to the right. The tapered block 322 slides on the inclined surface inside the fixed rod 316, so that the fixed rod 316 and the sliding block 315 slide synchronously. The limit block installed on the surface of the sliding block 315 slides on the inner surface of the limit groove opened on the inner wall of the control box 312. The sliding of the sliding block 315 causes the spring 314 to begin to contract, and the medical tape is supported and fixed externally through the arc surface on the outer side of the fixed rod 316. Driven by the driving cylinder 321, multiple groups of fixed rods 316 slide synchronously, thereby realizing external support and fixation of medical tapes of different sizes, maintaining the stability of the medical tape in subsequent edging operations, and improving the work quality.

[0033] Embodiment 2

[0034] The main difference from the first embodiment is:

[0035] A deburring device for processing medical tape, the grinding mechanism 2 comprises:

[0036] The grinding assembly 21 includes a connecting plate 211 slidably mounted on the top right side of the base 1, a grinding motor 212 is slidably connected inside the connecting plate 211, a slide groove is provided on the inner wall of the connecting plate 211, sliders are installed on both sides of the grinding motor 212, and the sliders slide on the inner surface of the slide groove. The grinding motor 212 is a three-phase asynchronous motor, and the grinding motor 212 is connected to the external circuit through wires, and one end of the output shaft of the grinding motor 212 is fixedly connected to the grinding disc 213 through a coupling;

[0037] The adjusting component 22 is arranged inside the base 1 and is used to drive the connecting plate 211 to slide left and right;

[0038] The lifting assembly 23 is arranged on the top of the connecting plate 211, and is used to drive the grinding disc 213 to slide up and down. The adjusting assembly 22 includes an adjusting motor 221 installed on the right side of the top of the base 1 and a positioning block 222 installed at the bottom of the connecting plate 211. The adjusting motor 221 is a three-phase asynchronous motor. The adjusting motor 221 is connected to the external circuit through wires. One end of the output shaft of the adjusting motor 221 is fixedly connected to a screw rod 223 through a coupling. One end of the screw rod 223 is rotatably connected to the top of the base 1 through a fixing plate. The surface of the screw rod 223 is connected to the internal thread of the connecting plate 211, and the surface of the positioning block 222 is connected to the connecting plate 21 1 is slidably connected to the top of the base 1, a slide groove is provided on the top of the base 1, a positioning block 222 slides on the inner surface of the slide groove, a positioning rod 224 is slidably connected inside the positioning block 222, and both ends of the positioning rod 224 are fixedly connected to the top of the connecting plate 211, and the lifting assembly 23 includes a lifting cylinder 231 installed on the top of the connecting plate 211, the lifting cylinder 231 is connected to the external air source through an air pipe, and a sliding rod 232 is slidably connected to one side of the lifting cylinder 231, and the surface of the sliding rod 232 is slidably connected to the inside of the connecting plate 211, and one end of the sliding rod 232 is fixedly connected to the top of the grinding motor 212, and by starting the lifting cylinder 2 The sliding rod 232, the grinding motor 212 and the grinding disc 213 are driven by the adjusting motor 221 to slide synchronously, so as to adjust the height of the grinding disc 213, and then the adjusting motor 221 is started to drive the screw rod 223 to start rotating, and the rotation of the screw rod 223 causes the connecting plate 211, the positioning block 222 and the grinding disc 213 to slide synchronously, and the positioning block 222 slides on the surface of the positioning rod 224, so that the grinding disc 213 is fitted with the right side of the medical tape, and then the grinding motor 212 is started to drive the grinding disc 213 to rotate, and the medical tape is polished, and finally the control motor 331 is started to drive the control wheel 332 to start rotating, and the control wheel 332 is controlled. 32 drives the rotating wheel 333 and the control box 312 to start rotating synchronously through the transmission belt, and the rotation of the control box 312 drives the fixed medical tape to rotate synchronously, thereby realizing the comprehensive grinding and removal operation of the burrs of the medical tape. By providing an adjustment component 22, the left and right positions of the grinding disc 213 can be flexibly adjusted, and by providing a lifting component 23, the height of the grinding disc 213 can be flexibly adjusted, so that the grinding disc 213 can better remove the burrs of medical tapes of different sizes, thereby improving the practicability of the device. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] During operation, firstly, the piston rod and the tapered block 322 are driven to slide to the right by starting the driving cylinder 321, and the tapered block 322 slides on the inclined surface inside the fixed rod 316, so that the fixed rod 316 and the sliding block 315 slide synchronously, and the limit block installed on the surface of the sliding block 315 slides on the inner surface of the limit groove provided on the inner wall of the control box 312. The sliding of the sliding block 315 causes the spring 314 to begin to contract, and the medical tape is used to support and fix the curved surface on the outer side of the fixed rod 316. Then, the sliding rod 232, the grinding motor 212 and the grinding disc 213 are driven to slide synchronously by starting the lifting cylinder 231, so as to adjust the height of the grinding disc 213, and then the adjusting motor 221 is started. The screw rod 223 starts to rotate, and the rotation of the screw rod 223 causes the connecting plate 211, the positioning block 222 and the grinding disc 213 to slide synchronously. The positioning block 222 slides on the surface of the positioning rod 224, so that the grinding disc 213 fits with the right side of the medical tape. Then, the grinding motor 212 is started to drive the grinding disc 213 to rotate, and the medical tape is polished. Finally, the control motor 331 is started to drive the control wheel 332 to start rotating. The control wheel 332 drives the rotating wheel 333 and the control box 312 to start rotating synchronously through the transmission belt. The rotation of the control box 312 drives the fixed medical tape to rotate synchronously, thereby realizing a comprehensive grinding and removal operation of the burrs of the medical tape.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deburring device for processing medical tape, comprising a base (1), characterized in that: A grinding mechanism (2) is provided on the right side of the top of the base (1) for removing the burrs of the medical tape, and a fixing mechanism (3) is provided on the left side of the top of the base (1) for fixing medical tapes of different sizes. The fixing mechanism (3) comprises: The fixing assembly (31) comprises a support plate (311) mounted on the left side of the top of the base (1); the support plate (311) is rotatably connected to a control box (312) inside; a symmetrical sliding groove (313) is provided on the right side of the control box (312); a spring (314) is fixedly connected to the inner wall of the control box (312); one end of the spring (314) is fixedly connected to a sliding block (315); a surface of the sliding block (315) is fixedly connected to a fixing rod (316); and the surface of the fixing rod (316) is slidably connected to the inner surface of the sliding groove (313); A driving assembly (32) is disposed on the left side of the inner wall of the control box (312) and is used to drive the fixing rod (316) to slide on the inner surface of the sliding groove (313); The control assembly (33) is arranged inside the support plate (311) and is used to drive the control box (312) to rotate inside the support plate (311).

2. A deburring device for processing medical tape according to claim 1, characterized in that: The driving assembly (32) comprises a driving cylinder (321) installed on the left side of the inner wall of the control box (312), and the right side of the driving cylinder (321) is fixedly connected to a conical block (322) via a piston rod, and the surface of the conical block (322) is slidably connected to the surface of the fixing rod (316).

3. The deburring device for medical tape processing according to claim 1, characterized in that: The control assembly (33) comprises a control motor (331) installed at the lower part of the support plate (311); one end of the output shaft of the control motor (331) is fixedly connected to a control wheel (332) via a coupling; the surface of the control wheel (332) is connected to a rotating wheel (333) via a transmission belt; the right side of the rotating wheel (333) is fixedly connected to the left side of the control box (312).

4. The deburring device for medical tape processing according to claim 1, characterized in that: The grinding mechanism (2) comprises: A grinding assembly (21), comprising a connecting plate (211) slidably mounted on the top right side of the base (1), a grinding motor (212) being slidably connected inside the connecting plate (211), and one end of an output shaft of the grinding motor (212) being fixedly connected to a grinding disc (213) via a coupling; An adjustment component (22) is arranged inside the base (1) and is used to drive the connecting plate (211) to slide left and right; The lifting assembly (23) is arranged on the top of the connecting plate (211) and is used to drive the grinding disc (213) to slide up and down.

5. A deburring device for processing medical tape according to claim 4, characterized in that: The adjusting assembly (22) comprises an adjusting motor (221) installed on the right side of the top of the base (1) and a positioning block (222) installed at the bottom of the connecting plate (211); one end of the output shaft of the adjusting motor (221) is fixedly connected to a screw rod (223) via a coupling; the surface of the screw rod (223) is connected to the internal thread of the connecting plate (211); the surface of the positioning block (222) is connected to the top of the connecting plate (211) in a sliding manner; the interior of the positioning block (222) is connected to a positioning rod (224) in a sliding manner; and both ends of the positioning rod (224) are fixedly connected to the top of the connecting plate (211).

6. A deburring device for processing medical tape according to claim 4, characterized in that: The lifting assembly (23) comprises a lifting cylinder (231) mounted on the top of the connecting plate (211); one side of the lifting cylinder (231) is slidably connected to a sliding rod (232); the surface of the sliding rod (232) is slidably connected to the inside of the connecting plate (211); and one end of the sliding rod (232) is fixedly connected to the top of the grinding motor (212).

Images