Cutting device capable of adjusting depth

Abstract

The utility model discloses a cutting device capable of adjusting depth. The cutting device comprises a fixing structure, the top end of the fixing structure is connected with a displacement structure, the fixing structure is connected with a connecting structure, the side face of the connecting structure is connected with a transmission structure, and an adjusting structure is connected between the transmission structure and the connecting structure. The paperboard cutting device has the advantages that the height of the cutter head on the transmission structure can be adjusted through the adjusting structure, the height of the cutter head can be adjusted according to the abrasion condition of the cutter head, the cutting effect of the cutter head is kept in a good state all the time, and meanwhile the height of the cutter head can be actively adjusted according to paperboards with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of carton cutting, in particular to a cutting device capable of adjusting the depth. Background Art

[0002] Cartons are the most widely used packaging products. With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly improving. All walks of life also have special cutting equipment, which can speed up the cutting speed and improve the cutting efficiency. At present, in the processing process of cartons, it is necessary to cut the cartons according to the processing shape; the current traditional cutting is manual cutting with a cutting knife. Although the yield is high, the cutting speed is slow and the efficiency is low; the existing cutting device is difficult to adjust the operation according to the usage during cutting, which is not conducive to better cutting operations on cartons, reduces the cutting effect of cartons, and is not conducive to better cutting operations.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a cutting device with adjustable depth, which has a better cutting depth adjustment function, thereby solving the problems existing in the prior art.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned better cutting depth adjustment function, the specific technical solution adopted by the utility model is as follows:

[0008] A cutting device capable of adjusting depth comprises a fixed structure, a displacement structure is connected to the top of the fixed structure, a connecting structure is connected to the fixed structure, a transmission structure is connected to the side of the connecting structure, and an adjustment structure is connected between the transmission structure and the connecting structure.

[0009] Furthermore, the fixing structure includes a mounting plate, a fixed card slot, a first docking card slot, and a main fixing plate. The top end of the mounting plate is fixedly connected to the fixed card slot, the fixed card slot is connected to the main body of the carton cutting machine, one side of the fixed card slot is fixedly connected to the first docking card slot, and the bottom end of the mounting plate is fixedly connected to the main fixing plate.

[0010] Furthermore, the displacement structure includes a driving motor, a driving shaft, and a displacement gear. The driving end of the driving motor is connected to the driving shaft, and the driving shaft is connected to the displacement gear.

[0011] Furthermore, the connection structure includes a docking plate, a fixed mounting ring, an adjustable mounting ring, a limit groove, a second docking slot, and a laser rangefinder. The docking plate is provided with a fixed mounting ring, and an adjustable mounting ring is also provided on the docking plate on one side of the fixed mounting ring. The docking plate is provided with limit grooves on both sides of the fixed mounting ring. The docking plate is fixedly connected to a second docking slot, and the second docking slot is fixedly connected to a laser rangefinder.

[0012] Furthermore, the transmission structure includes a driving synchronous wheel, a transmission gear, and a cutter disc. A transmission gear is provided on one side of the driving synchronous wheel. The transmission gear is fixedly connected to the cutter disc. A synchronous belt is connected between the driving synchronous wheel and the transmission gear.

[0013] Furthermore, the driving synchronous wheel is rotatably mounted in the fixed mounting ring, and the transmission gear is rotatably mounted in the adjustable mounting ring.

[0014] Furthermore, the adjustment structure includes a third docking slot, a threaded rod, an adjustment gear, a driving gear, an adjustment motor, a first fixed rotating shaft, and a second fixed rotating shaft. The third docking slot is connected with a threaded rod, the threaded rod is connected with an adjustment gear for transmission, and one side of the adjustment gear is meshed with a driving gear.

[0015] Furthermore, the driving gear is connected to the adjusting motor, a first fixed rotating shaft is connected to the top side of the third docking slot, a second fixed rotating shaft is connected to the bottom side of the third docking slot, and the second fixed rotating shaft is connected to one end of the threaded rod.

[0016] Furthermore, the first fixed shaft is positioned and rotatably connected to the main fixed plate, and the second fixed shaft is positioned and rotatably connected to one side of the docking plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a cutting device with adjustable depth, which has the following features:

[0019] Beneficial effects:

[0020] The utility model can adjust the height of the cutter disc on the transmission structure through the adjustment structure, so that the height can be adjusted according to the wear of the cutter disc, so that the cutting effect is always kept in a good state, and the height can be actively adjusted according to cardboards of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the main structure of a cutting device with adjustable depth according to an embodiment of the utility model;

[0023] Figure 2 It is a rear view of the main structure of the cutting device with adjustable depth according to an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the fixing structure of the cutting device with adjustable depth according to an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the connection structure of the cutting device with adjustable depth according to an embodiment of the utility model;

[0026] Figure 5 It is a schematic diagram of the transmission structure of the cutting device with adjustable depth according to an embodiment of the utility model;

[0027] Figure 6 It is a schematic diagram of the adjustment structure of the cutting device with adjustable depth according to an embodiment of the utility model.

[0028] In the figure:

[0029] 1. Fixed structure; 101. Mounting plate; 102. Fixed slot; 103. First docking slot; 104. Main fixed plate; 2. Displacement structure; 201. Drive motor; 202. Drive shaft; 203. Displacement gear; 3. Connection structure; 301. Docking plate; 302. Fixed mounting ring; 303. Adjustable mounting ring; 304. Limiting groove; 305. Second docking slot; 306. Laser rangefinder; 4. Transmission structure; 401. Drive synchronous wheel; 402. Transmission gear; 403. Cutter head; 5. Adjustment structure; 501. Third docking slot; 502. Threaded rod; 503. Adjustment gear; 504. Drive gear; 505. Adjustment motor; 506. First fixed rotating shaft; 507. Second fixed rotating shaft. DETAILED DESCRIPTION

[0030] For further explanation, the present invention is provided with accompanying drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-6 As shown, it includes a fixed structure 1, the top of the fixed structure 1 is connected to a displacement structure 2, the fixed structure 1 is connected to a connection structure 3, the side of the connection structure 3 is connected to a transmission structure 4, and an adjustment structure 5 is connected between the transmission structure 4 and the connection structure 3.

[0032] The fixed structure 1 includes a mounting plate 101, a fixed slot 102, a first docking slot 103, and a main fixed plate 104. The top of the mounting plate 101 is fixedly connected to the fixed slot 102, the fixed slot 102 is connected to the main body of the carton cutting machine, one side of the fixed slot 102 is fixedly connected to the first docking slot 103, the bottom end of the mounting plate 101 is fixedly connected to the main fixed plate 104, the first docking slot 103 is used to connect the displacement structure 2, and the main fixed plate 104 is used to connect other structures.

[0033] The displacement structure 2 includes a driving motor 201, a driving shaft 202, and a displacement gear 203. The driving end of the driving motor 201 is connected to the driving shaft 202, and the driving shaft 202 is connected to the displacement gear 203. The driving motor 201 drives the displacement gear 203 through the driving shaft 202 for transmission. The displacement gear 203 is meshed with the rack of the main machine of the cardboard cutting device, and drives the cutting device as a whole to be displaced through the transmission action on the rack.

[0034] The connection structure 3 includes a docking plate 301, a fixed mounting ring 302, an adjustable mounting ring 303, a limiting groove 304, a second docking slot 305, and a laser rangefinder 306. The docking plate 301 is provided with a fixed mounting ring 302, and an adjustable mounting ring 303 is provided on one side of the fixed mounting ring 302 on the docking plate 301. The docking plate 301 is provided with limiting grooves 304 on both sides of the fixed mounting ring 302. The docking plate 301 is fixedly connected with the second docking slot 305, a laser rangefinder 306 is fixedly connected to the second docking slot 305, and the docking plate 301 can adjust the position of the adjustable mounting ring 303 by passing the fixing bolt through the limiting groove 304 with the center of the circle of the fixed mounting ring 302 as the rotation center point through the adjusting structure 5. The laser rangefinder 306 installed in the second docking slot 305 is provided with two groups, which are respectively used to detect the specific position of the knife disc 403 and the thickness of the cardboard to be cut, so as to facilitate the adjustment of the position of the knife disc 403.

[0035] The transmission structure 4 includes a driving synchronous wheel 401, a transmission gear 402, and a cutter disc 403. A transmission gear 402 is provided on one side of the driving synchronous wheel 401. The transmission gear 402 is fixedly connected to the cutter disc 403. A synchronous belt is connected between the driving synchronous wheel 401 and the transmission gear 402. The driving synchronous wheel 401 is rotatably installed in the fixed mounting ring 302, and the transmission gear 402 is rotatably installed in the adjustable mounting ring 303. The driving synchronous wheel 401 is driven by a transmission rod of the main machine, so that the driving synchronous wheel 401 drives the transmission gear 402 through the synchronous belt to transmit, and the transmission gear 402 drives the cutter disc 403 to drive, and the cardboard is cut by the rotation of the cutter disc 403.

[0036] The adjustment structure 5 includes a third docking slot 501, a threaded rod 502, an adjustment gear 503, a driving gear 504, an adjustment motor 505, a first fixed shaft 506, and a second fixed shaft 507. The third docking slot 501 is penetrated by the threaded rod 502, and the adjustment gear 503 is driven and penetrated by the threaded rod 502. One side of the adjustment gear 503 is meshed with the driving gear 504, and the driving gear 504 is connected to the adjustment motor 505. The first fixed shaft 506 is connected to one side of the top end of the third docking slot 501, and the second fixed shaft 507 is connected to one end of the threaded rod 502. The first fixed shaft 506 is connected to one side of the bottom end of the third docking slot 501. The positioning rotation is connected to the main fixed plate 104, the second fixed rotating shaft 507 is positioned and rotated to one side of the docking plate 301, the adjusting motor 505 drives the driving gear 504 to transmit, and the driving gear 504 can drive the adjusting gear 503 to rotate, and the adjusting gear 503 is installed on the third docking slot 501 through the rotating shaft positioning rotation, the inner circle of the adjusting gear 503 is a threaded circle, and the threaded rod 502 is meshed with the threaded circle, and the transmission of the threaded circle will drive the threaded rod 502 to adjust up and down, so that the distance between the first fixed rotating shaft 506 and the second fixed rotating shaft 507 changes, and then the position of the cutter disc 403 of the transmission structure 4 is adjusted, so that it can adjust the depth of the cutter disc 403 well.

[0037] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0038] In summary, with the aid of the above technical solution of the utility model, the first docking slot 103 is used to connect the displacement structure 2, the main fixed plate 104 is used to connect other structures, the driving motor 201 drives the displacement gear 203 through the driving shaft 202 for transmission, the displacement gear 203 is meshed with the rack of the main machine of the cardboard cutting device, and the cutting device is driven to move as a whole through the transmission action on the rack, the docking plate 301 can be adjusted through the adjustment structure 5 with the center of the circle of the fixed mounting ring 302 as the rotation center point to limit the position of the adjustable mounting ring 303 by passing the fixing bolt in the limit groove 304, the second docking slot 305 is provided with two groups of laser rangefinders 306, which are respectively used to detect the specific position of the cutter disc 403 and the thickness of the cardboard to be cut, so as to facilitate the adjustment of the position of the cutter disc 403 and drive the synchronous wheel 401 is transmitted through the transmission rod of the main machine, so that the driving synchronous wheel 401 drives the transmission gear 402 through the synchronous belt for transmission, and the transmission gear 402 drives the cutter disc 403 to drive, and the cardboard is cut by the rotation of the cutter disc 403. The adjustment motor 505 drives the driving gear 504 for transmission, and the driving gear 504 can drive the adjusting gear 503 to rotate. The adjusting gear 503 is installed on the third docking slot 501 through the rotation of the shaft. The inner circle of the adjusting gear 503 is a threaded circle, and the threaded rod 502 is meshed with the threaded circle. The threaded circle transmission will drive the threaded rod 502 to adjust up and down, so that the distance between the first fixed rotating shaft 506 and the second fixed rotating shaft 507 changes, and then the position of the cutter disc 403 of the transmission structure 4 is adjusted, so that it can well adjust the depth of the cutter disc 403.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device capable of adjusting the depth, characterized in that: The invention comprises a fixed structure (1), the top of which is connected to a displacement structure (2), the fixed structure (1) is connected to a connection structure (3), the side of the connection structure (3) is connected to a transmission structure (4), and an adjustment structure (5) is connected between the transmission structure (4) and the connection structure (3).

2. A cutting device capable of adjusting depth according to claim 1, characterized in that: The fixing structure (1) comprises a mounting plate (101), a fixing slot (102), a first docking slot (103), and a main fixing plate (104); the top end of the mounting plate (101) is fixedly connected to the fixing slot (102); the fixing slot (102) is connected to a main body of a paper box cutting machine; one side of the fixing slot (102) is fixedly connected to the first docking slot (103); and the bottom end of the mounting plate (101) is fixedly connected to the main fixing plate (104).

3. A cutting device capable of adjusting depth according to claim 2, characterized in that: The displacement structure (2) comprises a driving motor (201), a driving shaft (202), and a displacement gear (203); the driving end of the driving motor (201) is connected to the driving shaft (202), and the driving shaft (202) is connected to the displacement gear (203).

4. A cutting device capable of adjusting depth according to claim 3, characterized in that: The connection structure (3) comprises a docking plate (301), a fixed mounting ring (302), an adjustable mounting ring (303), a limiting groove (304), a second docking slot (305), and a laser rangefinder (306); the docking plate (301) is provided with a fixed mounting ring (302); the docking plate (301) is also provided with an adjustable mounting ring (303) on one side of the fixed mounting ring (302); the docking plate (301) is provided with limiting grooves (304) on both sides of the fixed mounting ring (302); the docking plate (301) is fixedly connected with a second docking slot (305); and the second docking slot (305) is fixedly connected with a laser rangefinder (306).

5. A cutting device capable of adjusting depth according to claim 4, characterized in that: The transmission structure (4) comprises a driving synchronous wheel (401), a transmission gear (402), and a cutter disc (403); a transmission gear (402) is provided on one side of the driving synchronous wheel (401); the transmission gear (402) is fixedly connected to the cutter disc (403); and a synchronous belt is connected between the driving synchronous wheel (401) and the transmission gear (402).

6. A cutting device capable of adjusting depth according to claim 5, characterized in that: The driving synchronous wheel (401) is rotatably mounted in the fixed mounting ring (302), and the transmission gear (402) is rotatably mounted in the adjustable mounting ring (303).

7. A cutting device capable of adjusting depth according to claim 6, characterized in that: The adjustment structure (5) comprises a third docking slot (501), a threaded rod (502), an adjustment gear (503), a driving gear (504), an adjustment motor (505), a first fixed rotating shaft (506), and a second fixed rotating shaft (507); the third docking slot (501) is connected with a threaded rod (502); the threaded rod (502) is connected with an adjustment gear (503); and one side of the adjustment gear (503) is meshed with a driving gear (504).

8. A cutting device capable of adjusting depth according to claim 7, characterized in that: The driving gear (504) is connected to the adjusting motor (505), the top end of the third docking slot (501) is connected to a first fixed rotating shaft (506), the bottom end of the third docking slot (501) is connected to a second fixed rotating shaft (507), and the second fixed rotating shaft (507) is connected to one end of the threaded rod (502).

9. A cutting device capable of adjusting depth according to claim 8, characterized in that: The first fixed rotating shaft (506) is connected to the main fixed plate (104) in a positioning and rotational manner, and the second fixed rotating shaft (507) is connected to one side of the docking plate (301) in a positioning and rotational manner.

Images