Special-shaped slicing device for retroauricular patch

Abstract

The utility model belongs to the technical field of special-shaped slicing, and discloses a special-shaped slicing device for ear back patch, which comprises a working table, deviation rectifying mechanisms are fixedly mounted on two sides of the middle of the working table, and due to the arrangement of guide parts and the deviation rectifying mechanisms, raw materials can be easily rectified, the raw materials are prevented from deviating, and the production efficiency is improved. When raw materials deviate in the conveying process, the deviation correcting mechanism starts to work, a driver drives a lead screw to rotate, a limiting sleeve in threaded connection with the lead screw moves on the lead screw, meanwhile, a limiting sleeve in sliding connection with a guide rod also moves along with the lead screw, a sliding block is driven to slide on a linear guide rail, and a lifting rod ascends and descends while the sliding block moves; and the guide roller in the guide piece is connected with the lifting rod through the stabilizing block, the position of the guide roller is changed along with adjustment of the lifting rod, the raw materials are guided to return to the correct position, and the position of the raw materials can be adjusted in time through the deviation correcting mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of special-shaped slicing, in particular to a special-shaped slicing device for behind-the-ear patches. Background Art

[0002] The special-shaped slicing device for behind-the-ear patches is a device specially used to cut the raw materials of behind-the-ear patches into specific special shapes. It is usually composed of a workbench, a correction mechanism, a guide, a winding mechanism and multiple processing stations. It can realize the automated production of behind-the-ear patches and improve production efficiency and product quality.

[0003] When the special-shaped slicing device for behind-the-ear patches is working, first, the raw material of the behind-the-ear patches is installed on the winding roller of the winding mechanism. After the feeding system is started, the motor drives the feeding roller to feed the raw material of the behind-the-ear patches into the cutting area at a uniform speed. When the raw material of the behind-the-ear patches enters the cutting area, the sensor of the positioning system detects the position and size of the material and feeds the information back to the controller. After the positioning is completed, the controller starts the cutting tool assembly, and the special-shaped blade cuts the raw material of the behind-the-ear patches according to the preset trajectory and parameters.

[0004] However, when transporting raw materials, the equipment may generate vibrations during operation, and this vibration will be transmitted to the raw materials, causing the raw materials to shift during transportation. The shift of the raw materials may make the cutting position inaccurate, resulting in the size of the behind-the-ear patch not meeting the design requirements. Too large or too small a size will affect the fit and use effect of the patch behind the ear. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a special-shaped slicing device for behind-the-ear patches, which solves the problem that the offset of the raw materials may cause inaccurate cutting position, resulting in the size of the behind-the-ear patch not meeting the design requirements, and the problem that too large or too small size will affect the fit and use effect of the patch behind the ear.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for slicing special-shaped behind-the-ear patches, comprising a workbench, wherein both sides of the middle portion of the workbench are fixedly mounted with a correction mechanism, a guide member is fixedly mounted on the top of the correction mechanism, and a winding mechanism is fixedly mounted at one end of the workbench;

[0007] The correction mechanism includes a screw rod fixedly installed on the front of the workbench through a fixing plate A, a guide rod fixedly installed on the workbench through a fixing plate B, a linear guide rail located below the screw rod and the guide rod, and a sliding block slidably connected to the surface of the linear guide rail, and the top of the sliding block is fixedly connected to a limiting sleeve.

[0008] Preferably, the bottom surface of the workbench is provided with supporting legs in a rectangular array, and the top surfaces of the supporting legs are fixedly connected to the bottom surface of the workbench.

[0009] Preferably, the outer rings at both ends of the screw are rotatably connected to the inner wall of the fixing plate A through bearings, and a driver is fixedly installed on one side of the fixing plate A. One end of the screw passes through the fixing plate A and is spline-connected to the output end of the driver.

[0010] Preferably, the outer rings at both ends of the guide rod are fixedly connected to the inner wall of the fixed plate B, the number of the linear guide rails is provided as two, and the two linear guide rails are respectively fixedly connected to the front and back of the workbench, and the fixed plate A and the fixed plate B are also respectively connected to the front and back of the workbench.

[0011] Preferably, there are two groups of the limiting sleeves, wherein the inner wall of one group of the limiting sleeves is threadedly connected to the outer wall of the screw rod, and the inner wall of the other group of the limiting sleeves is slidably connected to the outer wall of the guide rod.

[0012] Preferably, the number of the sliding blocks is set to two groups, and the number of sliding blocks in each group is set to two, and one side of the two groups of sliding blocks is fixedly connected to a lifting rod.

[0013] Preferably, the guide member includes a stabilizing block and a guide roller, one side of the stabilizing block is connected to one side of the top of the lifting rod, and both ends of the guide roller are connected to the side opposite to the stabilizing block;

[0014] The winding mechanism includes two mounting plates fixedly connected to both sides of one end of the workbench, a winding roller assembled between the two mounting plates, and a guide roller A fixedly mounted above the winding roller via a bracket, wherein the bracket is fixedly connected to the side of the workbench;

[0015] The top of the workbench is also provided with an easy-tear station, a die-cutting station, a pulling station, a slicing station, a strip receiving side A and a strip receiving side B.

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

[0017] The utility model is conducive to correcting the raw materials and avoiding the deviation of the raw materials through the arrangement of the guide parts and the correcting mechanism. When the raw materials deviate during the conveying process, the correcting mechanism starts to work, the driver drives the screw rod to rotate, and the limit sleeve connected to the screw rod thread moves on the screw rod. At the same time, the limit sleeve connected to the guide rod slidingly also moves, driving the sliding block to slide on the linear guide rail. The lifting rod rises and falls at the same time as the sliding block moves, thereby adjusting the height and position of the guide part. The guide roller in the guide part is connected to the lifting rod through the stabilizing block, and changes its position as the lifting rod is adjusted to guide the raw materials back to the correct position. The correcting mechanism can adjust the position of the raw materials in time, so that the raw materials can always be kept in the correct position during the processing of each workstation, thereby ensuring the dimensional accuracy of the behind-the-ear patch. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the guide and winding mechanism of the utility model;

[0021] Figure 4 This is a partial structural diagram of the correction mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the traction of special-shaped slices of the utility model.

[0023] In the figure: 1. Workbench; 2. Correction mechanism; 21. Screw; 211. Fixed plate A; 22. Guide rod; 222. Fixed plate B; 23. Linear guide; 24. Sliding block; 25. Limit sleeve; 26. Lifting rod; 3. Guide member; 31. Stabilizing block; 32. Guide roller; 4. Winding mechanism; 41. Mounting plate; 42. Winding roller; 43. Bracket; 44. Guide roller A; 5. Driver. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figures 1 to 5As shown, the utility model provides a device for slicing special-shaped behind-the-ear patches, comprising a workbench 1, a correction mechanism 2 is fixedly installed on both sides of the middle of the workbench 1, a guide member 3 is fixedly installed on the top of the correction mechanism 2, and a winding mechanism 4 is fixedly installed at one end of the workbench 1;

[0026] The correction mechanism 2 includes a screw rod 21 fixedly installed on the front side of the workbench 1 through a fixing plate A211, a guide rod 22 fixedly installed on the workbench 1 through a fixing plate B222, a linear guide rail 23 located below the screw rod 21 and the guide rod 22, and a sliding block 24 slidably connected to the surface of the linear guide rail 23, and the top of the sliding block 24 is fixedly connected to a limiting sleeve 25.

[0027] Adopting the above solution: the workbench 1 provides an installation and operation platform for the entire device, carries various mechanisms and workstations, and ensures the stability of the device and the coordinated operation of various components.

[0028] like Figures 1 to 5 As shown, the bottom surface of the workbench 1 is distributed with support legs in a rectangular array, and the top surface of the support legs is fixedly connected to the bottom surface of the workbench 1. The outer rings at both ends of the screw rod 21 are rotatably connected to the inner wall of the fixed plate A211 through bearings, and a driver 5 is fixedly installed on one side of the fixed plate A211. One end of the screw rod 21 passes through the fixed plate A211 and is splined to the output end of the driver 5. The outer rings at both ends of the guide rod 22 are fixedly connected to the inner wall of the fixed plate B222. There are two linear guide rails 23, and the two linear guide rails 23 are respectively fixedly connected to the front and back of the workbench 1. The fixed plate A211 and the fixed plate B222 are also respectively connected to the front and back of the workbench 1.

[0029] Adopting the above scheme: the screw rod 21 rotates under the drive of the driver 5, driving the limit sleeve 25 threadedly connected thereto to move, thereby achieving precise position adjustment, and the guide rod 22 provides a sliding track for another set of limit sleeves 25 to ensure the stability and linearity of the limit sleeves 25 during the movement process.

[0030] like Figures 1 to 5As shown, there are two groups of limit sleeves 25, the inner wall of one group of limit sleeves 25 is threadedly connected to the outer wall of the screw rod 21, and the inner wall of the other group of limit sleeves 25 is slidably connected to the outer wall of the guide rod 22. There are two groups of sliding blocks 24, and each group of sliding blocks 24 is provided with two. One side of the two groups of sliding blocks 24 is fixedly connected to the lifting rod 26, and the guide member 3 includes a stabilizing block 31 and a guide roller 32. One side of the stabilizing block 31 is connected to one side of the top of the lifting rod 26, and both ends of the guide roller 32 are connected to the opposite side of the stabilizing block 31; the winding mechanism 4 includes two mounting pieces 41 fixedly connected to both sides of one end of the workbench 1, a winding roller 42 assembled between the two mounting pieces 41, and a guide roller 32A fixedly installed above the winding roller 42 by a bracket 43, and the bracket 43 is fixedly connected to the side of the workbench 1; the top of the workbench 1 is also respectively provided with an easy-tear station, a die-cutting station, a traction station, a slicing station, a receipt edge A and a receipt edge B.

[0031] The above solution is adopted: the linear guide rail 23 provides a low-friction sliding path for the sliding block 24, so that the sliding block 24 can move smoothly on the surface of the workbench 1, and the sliding block 24 connects the limit sleeve 25 and the lifting rod 26, transmitting the movement of the screw rod 21 and the guide rod 22 to the lifting rod 26.

[0032] The working principle and use process of the utility model are as follows: the raw material of the behind-the-ear patch that needs to be sliced ​​into special shapes is installed on the winding roller 42 of the winding mechanism 4, and the correction mechanism 2, the guide 3 and each station are checked for normal operation to ensure that the equipment is in good working condition;

[0033] The winding mechanism 4 is started, and the winding roller 42 begins to rotate, releasing the raw material of the behind-the-ear patch. The raw material enters the workbench 1 under the guidance of the guide roller 32A. When the raw material deviates during the conveying process, the correcting mechanism 2 starts to work, and the driver 5 drives the screw rod 21 to rotate. The limiting sleeve 25 threadedly connected to the screw rod 21 moves on the screw rod 21. At the same time, the limiting sleeve 25 slidably connected to the guide rod 22 also moves, driving the sliding block 24 to slide on the linear guide rail 23. The movement of the sliding block 24 is accompanied by the lifting rod 26 rising and falling, thereby adjusting the height and position of the guide member 3. The guide roller 32 in the guide member 3 is connected to the lifting rod 26 through the stabilizing block 31. As the lifting rod 26 is adjusted, its position changes, guiding the raw material back to the correct position.

[0034] After being sliced, the behind-the-ear patches continue to be transported forward under the guidance of the guide roller 32A, and finally reach the receiving side A and the receiving side B. The receiving side A and the receiving side B sort and collect the patches to ensure that the patches are neat and orderly.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for slicing special-shaped behind-the-ear patches, comprising a workbench (1), characterized in that: A deviation-correcting mechanism (2) is fixedly installed on both sides of the middle of the workbench (1), a guide member (3) is fixedly installed on the top of the deviation-correcting mechanism (2), and a winding mechanism (4) is fixedly installed on one end of the workbench (1); The correction mechanism (2) comprises a screw rod (21) fixedly mounted on the front face of the workbench (1) via a fixing plate A (211), a guide rod (22) fixedly mounted on the workbench (1) via a fixing plate B (222), a linear guide rail (23) located below the screw rod (21) and the guide rod (22), and a sliding block (24) slidably connected to the surface of the linear guide rail (23), wherein the top of the sliding block (24) is fixedly connected to a limiting sleeve (25).

2. The device for slicing special-shaped behind-the-ear patches according to claim 1, characterized in that: The bottom surface of the workbench (1) is provided with supporting legs distributed in a rectangular array, and the top surfaces of the supporting legs are fixedly connected to the bottom surface of the workbench (1).

3. The device for slicing special-shaped behind-the-ear patches according to claim 1, characterized in that: The outer rings at both ends of the screw rod (21) are rotatably connected to the inner wall of the fixed plate A (211) through bearings, and a driver (5) is fixedly installed on one side of the fixed plate A (211). One end of the screw rod (21) passes through the fixed plate A (211) and is spline-connected to the output end of the driver (5).

4. The device for slicing special-shaped behind-the-ear patches according to claim 1, characterized in that: The outer rings at both ends of the guide rod (22) are fixedly connected to the inner wall of the fixing plate B (222), the number of the linear guide rails (23) is two, and the two linear guide rails (23) are respectively fixedly connected to the front and back sides of the workbench (1), and the fixing plate A (211) and the fixing plate B (222) are also respectively connected to the front and back sides of the workbench (1).

5. The device for slicing special-shaped behind-the-ear patches according to claim 1, characterized in that: The number of the limiting sleeves (25) is two groups, wherein the inner wall of one group of the limiting sleeves (25) is threadedly connected to the outer wall of the screw rod (21), and the inner wall of the other group of the limiting sleeves (25) is slidably connected to the outer wall of the guide rod (22).

6. The device for slicing special-shaped behind-the-ear patches according to claim 1, characterized in that: The number of the sliding blocks (24) is set to two groups, and the number of the sliding blocks (24) in each group is set to two. One side of the two groups of sliding blocks (24) is fixedly connected to a lifting rod (26).

7. The device for slicing special-shaped behind-the-ear patches according to claim 1, characterized in that: The guide member (3) includes a stabilizing block (31) and a guide roller (32), one side of the stabilizing block (31) is connected to one side of the top of the lifting rod (26), and both ends of the guide roller (32) are connected to the side opposite to the stabilizing block (31); The winding mechanism (4) comprises two mounting plates (41) fixedly connected to both sides of one end of the workbench (1), a winding roller (42) assembled between the two mounting plates (41), and a guide roller A (44) fixedly mounted above the winding roller (42) via a bracket (43), wherein the bracket (43) is fixedly connected to the side of the workbench (1); The top of the workbench (1) is also provided with an easy-tear station, a die-cutting station, a pulling station, a slicing station, a strip receiving side A and a strip receiving side B.

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