Oxford fabric cutting equipment

Abstract

The utility model discloses an oxford fabric cutting device which comprises a base, a cutting assembly is arranged above the base and comprises a top plate, an air cylinder is arranged on the outer surface of the upper side of the top plate, a U-shaped block is arranged on the outer surface of the lower end of the air cylinder, a rack is arranged on the outer surface of the lower side of the U-shaped block, and a driving motor is arranged on the inner wall of the U-shaped block. A driving gear is arranged on the outer surface of one end of the driving motor, a lead screw is arranged on the outer surface of one end of the driving gear, rollers are arranged on the two sides of the lead screw, and the cutting assembly is arranged, the air cylinder is started to drive the U-shaped block to slide downwards, so that the rollers press the outer surface of the upper side of the oxford fabric, and then the driving motor is started to drive the driving gear to rotate; and meanwhile, the lead screw rotates on the inner wall of the U-shaped block to drive the knife rest in threaded connection with the outer surface of the U-shaped block to slide, by means of the structure, a notch of the oxford fabric is smooth, and therefore the cutting quality of the device is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, and more specifically, to an Oxford cloth cutting equipment. Background Art

[0002] Oxford cloth is a kind of fabric with diverse functions and wide applications. Cutting devices are often used in the production process of Oxford cloth. The traditional cutting method is mostly through workers holding scissors for cutting, resulting in low efficiency and insufficient cutting quality. With the continuous development of science and technology, people have put forward higher requirements on the performance and efficiency of Oxford cloth cutting equipment.

[0003] In view of this, Chinese patent number CN209669578U discloses an Oxford cloth cutting device. The utility model discloses an Oxford cloth cutting device, which is provided by arranging a cutting slide at the middle of the top of a connecting table, and arranging slide grooves on both sides of the top of the cutting slide groove, arranging a connecting slider in the slide groove and fixing a connecting cutting blade at the bottom of the connecting slider, connecting the two connecting sliders through a sliding handle, and performing double cutting on the passing Oxford cloth by two cutting blades on the same horizontal line, so as to prevent incomplete cutting caused by the high toughness of the Oxford cloth, and prevent the cutting effect from being affected by the mutual adhesion of the two separated parts.

[0004] There are still some problems with the above patent. The device cannot smooth the Oxford cloth during the cutting process, which may cause the cut of the Oxford cloth to be uneven, resulting in low cutting quality of the device. Therefore, we propose an Oxford cloth cutting device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides an Oxford cloth cutting device to solve the problem that the device cannot smooth the Oxford cloth during the cutting process, which may cause the Oxford cloth to have an uneven cut, thereby resulting in low cutting quality of the device.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an Oxford cloth cutting and trimming device, comprising a base, a cutting assembly is arranged above the base, and a driving assembly is arranged at the lower side of the cutting assembly;

[0007] The cutting assembly includes a top plate, a cylinder is provided on the upper outer surface of the top plate, a U-shaped block is provided on the lower outer surface of the cylinder, a support column is slidably connected to the inner wall of the U-shaped block, a rack is provided on the lower outer surface of the U-shaped block, a driving motor is provided on the inner wall of the U-shaped block, a driving gear is provided on the outer surface of one end of the driving motor, a screw is provided on the outer surface of one end of the driving gear, and rollers are provided on both sides of the screw.

[0008] Among them, the support column is fixedly installed on the upper outer surface of the base, the upper outer surface of the support column is fixedly installed on the lower outer surface of the top plate, the outer surface of the support column is movably sleeved with a spring, the outer surface of one end of the roller is fixedly installed with a driven gear, the outer surface of the driving gear is meshed with the outer surface of the driven gear, the outer surface of the screw rod is threadedly connected with a tool holder, the tool holder slides on the lower inner wall of the U-shaped block, and the roller rotates on the inner wall of the U-shaped block.

[0009] Wherein, the driving assembly includes a cutting table, a bidirectional motor is fixedly installed on the inner wall of one side of the cutting table, a worm is fixedly installed on the outer surface of the output end of the bidirectional motor, the outer surface of the worm is meshed with a worm wheel, a lower roller is fixedly installed on the outer surface of one side of the worm wheel, support frames are arranged on both sides of the cutting table, the inner wall of the support frame is slidably connected with a toothed plate, a mounting frame is fixedly installed on the outer surface of one side of the toothed plate, the lower inner wall of the mounting frame is rotatably connected with an upper roller, an outer surface of one side of the toothed plate is meshed with an auxiliary gear, the worm rotates on the inner wall of one side of the cutting table, the lower roller is rotatably connected to the inner wall of one side of the cutting table, the support frame is fixedly installed on the upper outer surface of the base, and the mounting frame slides on the outer surface of one side of the support frame.

[0010] There are two rollers, which are symmetrically arranged on both sides of the screw rod, and the outer surfaces of the two rollers can be sleeved with protective sleeves.

[0011] A through hole is provided on the upper outer surface of the base, the rack slides on the outer wall of the through hole, and one side outer surface of the rack meshes with the outer surface of the auxiliary gear.

[0012] There are two upper rollers, and the two upper rollers are respectively arranged directly above the two lower rollers.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a cutting assembly, including a top plate, and starts a cylinder to drive the U-shaped block to slide downward, and at the same time squeezes the spring, so that the roller is pressed on the upper outer surface of the Oxford cloth. At this time, the knife holder is on one side of the Oxford cloth, and then the driving motor is started to drive the active gear to rotate. The rotation of the active gear drives the two driven gears meshing on the outer surfaces of both sides to rotate, thereby driving the roller to rotate relatively. At the same time, the screw rod rotates on the inner wall of the U-shaped block to drive the knife holder threadedly connected to its outer surface to slide, and the Oxford cloth is cut. By using the above structure, the driving motor is started to drive the two rollers to rotate in relative directions, and at the same time, the screw rod rotates to drive the knife holder to slide on the inner wall of the U-shaped block, so that the stretching and smoothing of the Oxford cloth during cutting is achieved, so that the incision of the Oxford cloth is smooth, thereby greatly improving the cutting quality of the device;

[0015] The utility model provides a driving component, including a cutting table. When the U-shaped block slides downward, it drives the rack to move downward, thereby driving the auxiliary gear meshed on its outer surface to rotate, driving the toothed plate to slide upward on the inner wall of the supporting frame, and then driving the mounting frame and the upper roller to slide upward, so that the upper roller leaves the outer surface of the Oxford cloth. After cutting is completed, the U-shaped block slides upward, driving the rack to move upward, thereby driving the toothed plate to slide downward through the auxiliary gear, so that the upper roller fits the outer surface of the Oxford cloth, and at the same time starting a bidirectional motor to drive the worm to rotate, the rotation of the worm drives the worm wheel meshed on its outer surface to rotate, the rotation of the worm wheel drives the lower roller to rotate, and then drives the Oxford cloth to slide between the lower roller and the upper roller. By utilizing the above structure, the upper roller is driven to fit or leave the outer surface of the Oxford cloth through the up and down movement of the U-shaped block, and then the bidirectional motor is started to drive the lower roller to rotate, so that the horizontal movement of the Oxford cloth is realized, the complexity caused by human movement is avoided, and the working efficiency of the device is improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cutting assembly structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the cutting component part of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 5 It is a partial structural schematic diagram of the driving component of the utility model.

[0021] [Reference Signs]

[0022] 1. Base; 2. Cutting assembly; 3. Driving assembly; 21. Top plate; 22. Cylinder; 23. U-shaped block; 24. Support column; 25. Rack; 26. Driving motor; 27. Driving gear; 28. Screw; 29. ​​Roller; 31. Cutting table; 32. Bidirectional motor; 33. Worm; 34. Worm wheel; 35. Lower roller; 36. Support frame; 37. Tooth plate; 38. Mounting frame; 39. Upper roller; 311. Auxiliary gear. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 3The embodiment of the utility model provides an Oxford cloth cutting device, comprising a base 1, a cutting assembly 2 is arranged above the base 1, and a driving assembly 3 is arranged at the lower side of the cutting assembly 2;

[0025] The cutting assembly 2 includes a top plate 21, a cylinder 22 is provided on the upper outer surface of the top plate 21, a U-shaped block 23 is provided on the lower outer surface of the cylinder 22, a support column 24 is slidably connected to the inner wall of the U-shaped block 23, a rack 25 is provided on the lower outer surface of the U-shaped block 23, a driving motor 26 is provided on the inner wall of the U-shaped block 23, a driving gear 27 is provided on one end of the driving motor 26, a screw 28 is provided on the outer surface of one end of the driving gear 27, and rollers 29 are provided on both sides of the screw 28.

[0026] Among them, the support column 24 is fixedly mounted on the upper outer surface of the base 1, the upper outer surface of the support column 24 is fixedly mounted on the lower outer surface of the top plate 21, the outer surface of the support column 24 is movably sleeved with a spring, a driven gear is fixedly mounted on the outer surface of one end of the roller 29, the outer surface of the driving gear 27 is meshed with the outer surface of the driven gear, the outer surface of the screw rod 28 is threadedly connected with a tool holder, the tool holder slides on the lower inner wall of the U-shaped block 23, and the roller 29 rotates on the inner wall of the U-shaped block 23;

[0027] By starting the driving motor 26 to drive the two rollers 29 to rotate in relative directions, the screw rod 28 rotates to drive the knife holder to slide on the inner wall of the U-shaped block 23, so as to stretch the Oxford cloth when cutting, so that the cut of the Oxford cloth is smooth, thereby improving the cutting quality of the device.

[0028] Embodiment 2: As shown in the attached Figure 4 To Attachment Figure 5 , including a driving component 3, the driving component 3 includes a cutting table 31, a bidirectional motor 32 is fixedly installed on the inner wall of one side of the cutting table 31, a worm 33 is fixedly installed on the outer surface of the output end of the bidirectional motor 32, a worm 33 is meshed with a worm wheel 34 on the outer surface of one side of the worm wheel 34, a lower roller 35 is fixedly installed on the outer surface of one side of the worm wheel 34, support frames 36 are arranged on both sides of the cutting table 31, a toothed plate 37 is slidably connected to the inner wall of the support frame 36, a mounting frame 38 is fixedly installed on the outer surface of one side of the toothed plate 37, an upper roller 39 is rotatably connected to the inner wall of the lower side of the mounting frame 38, an auxiliary gear 311 is meshed on the outer surface of one side of the toothed plate 37, the worm 33 rotates on the inner wall of one side of the cutting table 31, the lower roller 35 is rotatably connected to the inner wall of one side of the cutting table 31, the support frame 36 is fixedly installed on the upper outer surface of the base 1, and the mounting frame 38 slides on the outer surface of one side of the support frame 36;

[0029] By the up and down movement of the U-shaped block 23, the upper roller 39 is driven to fit or leave the outer surface of the Oxford cloth, and then the bidirectional motor 32 is started to drive the lower roller 35 to rotate, thereby realizing the horizontal movement of the Oxford cloth and avoiding the complexity caused by manual movement, thereby improving the working efficiency of the device to a certain extent.

[0030] There are two rollers 29 , which are symmetrically arranged on both sides of the screw rod 28 , and the outer surfaces of the two rollers 29 can be sleeved with protective sleeves.

[0031] A through hole is formed on the upper outer surface of the base 1 , and the rack 25 slides on the outer wall of the through hole. An outer surface of one side of the rack 25 meshes with the outer surface of the auxiliary gear 311 .

[0032] There are two upper rollers 39 , and the two upper rollers 39 are respectively arranged directly above the two lower rollers 35 .

[0033] The working process of the utility model is as follows:

[0034] First, place the device in a suitable working area, then pass the Oxford cloth through the lower roller 35 and the upper roller 39 and place it on the upper outer surface of the base 1. At this time, start the bidirectional motor 32 to drive the worm 33 to rotate. The rotation of the worm 33 drives the worm wheel 34 meshing on its outer surface to rotate. The rotation of the worm wheel 34 drives the lower roller 35 to rotate, thereby driving the Oxford cloth to slide between the lower roller 35 and the upper roller 39. When the Oxford cloth reaches the cutting position, start the starting cylinder 22 to drive the U-shaped block 23 to slide downward, and at the same time squeeze the spring. When the U-shaped block 23 slides downward, it drives the rack 25 to move downward, thereby driving the auxiliary gear 311 meshing on its outer surface to rotate, driving the toothed plate 37 to slide upward on the inner wall of the support frame 36, thereby driving the mounting frame 38 and the upper roller 39 to slide upward, so that the upper roller 39 leaves the outer surface of the Oxford cloth. The surface is formed so that the roller 29 is pressed on the upper outer surface of the Oxford cloth. At this time, the knife holder is on one side of the Oxford cloth, and then the driving motor 26 is started to drive the active gear 27 to rotate. The rotation of the active gear 27 drives the two driven gears meshing on the outer surfaces of both sides to rotate, thereby driving the roller 29 to rotate relatively. At the same time, the screw 28 rotates on the inner wall of the U-shaped block 23 to drive the knife holder threaded on its outer surface to slide and cut the Oxford cloth. After cutting, the U-shaped block 23 slides upward, driving the rack 25 to move upward, thereby driving the toothed plate 37 to slide downward through the auxiliary gear 311, so that the upper roller 39 is attached to the outer surface of the Oxford cloth, and at the same time, the bidirectional motor 32 is started to drive the worm 33 to rotate. The rotation of the worm 33 drives the worm wheel 34 meshing on its outer surface to rotate, and the rotation of the worm wheel 34 drives the lower roller 35 to rotate, thereby driving the Oxford cloth to continue to move forward.

[0035] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0036] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0037] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An Oxford cloth cutting device, comprising a base, characterized in that: A cutting assembly is disposed above the base, and a driving assembly is disposed below the cutting assembly; The cutting assembly includes a top plate, a cylinder is provided on the upper outer surface of the top plate, a U-shaped block is provided on the lower outer surface of the cylinder, a support column is slidably connected to the inner wall of the U-shaped block, a rack is provided on the lower outer surface of the U-shaped block, a driving motor is provided on the inner wall of the U-shaped block, a driving gear is provided on the outer surface of one end of the driving motor, a screw is provided on the outer surface of one end of the driving gear, and rollers are provided on both sides of the screw.

2. The Oxford cloth cutting equipment according to claim 1, characterized in that: The support column is fixedly mounted on the upper outer surface of the base, the upper outer surface of the support column is fixedly mounted on the lower outer surface of the top plate, a spring is movably sleeved on the outer surface of the support column, a driven gear is fixedly mounted on the outer surface of one end of the roller, the outer surface of the driving gear is meshed with the outer surface of the driven gear, the outer surface of the screw rod is threadedly connected with a tool holder, the tool holder slides on the lower inner wall of the U-shaped block, and the roller rotates on the inner wall of the U-shaped block.

3. The Oxford cloth cutting equipment according to claim 1, characterized in that: The driving assembly includes a cutting table, a bidirectional motor is fixedly mounted on an inner wall of one side of the cutting table, a worm is fixedly mounted on the outer surface of the output end of the bidirectional motor, the outer surface of the worm is meshed with a worm wheel, a lower roller is fixedly mounted on the outer surface of one side of the worm wheel, support frames are provided on both sides of the cutting table, the inner wall of the support frame is slidably connected with a toothed plate, a mounting frame is fixedly mounted on the outer surface of one side of the toothed plate, an upper roller is rotatably connected to the lower inner wall of the mounting frame, an auxiliary gear is meshed on the outer surface of one side of the toothed plate, the worm rotates on the inner wall of one side of the cutting table, the lower roller is rotatably connected to the inner wall of one side of the cutting table, the support frame is fixedly mounted on the upper outer surface of the base, and the mounting frame slides on the outer surface of one side of the support frame.

4. The Oxford cloth cutting equipment according to claim 1, characterized in that: Two rollers are provided, and the two rollers are symmetrically arranged on both sides of the screw rod, and the outer surfaces of the two rollers can be sleeved with protective sleeves.

5. The Oxford cloth cutting equipment according to claim 1, characterized in that: A through hole is provided on the upper outer surface of the base, the rack slides on the outer wall of the through hole, and one side outer surface of the rack meshes with the outer surface of the auxiliary gear.

6. The Oxford cloth cutting equipment according to claim 3, characterized in that: Two upper rollers are provided, and the two upper rollers are respectively arranged directly above the two lower rollers.

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