Seat cushion cutting device with automatic feeding and discharging functions

Abstract

The utility model discloses an automatic feeding and discharging seat cushion cutting device, which belongs to the technical field of seat cushion production, and comprises an equipment main body, the right side of the equipment main body is provided with a feeding assembly for placing rolled cloth, and the left side of the equipment main body is provided with a vibration discharging assembly for conveniently discharging the cut cloth; the vibration discharging assembly comprises a vibration assembly used for separating the original cloth from the cut cloth and an adjusting assembly used for collecting the cut cloth, the vibration assembly is connected with the adjusting assembly, and the vibration assembly is connected with the equipment body. By means of the mode, the function of automatically feeding and discharging rolled cloth is achieved through cooperation of the feeding assembly and the vibration discharging assembly, the work efficiency of seat cushion tailoring is improved, corners of the cloth are properly used, and tailoring and discharging of the cloth small in area are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of seat cushion production, and particularly relates to a seat cushion cutting device with automatic loading and unloading. Background Art

[0002] The cutting of seat cushions is carried out by a visual recognition module to cut the fabric, and various materials can be cut, such as sponge composite leather, XPE material, coil foot pads, leather, etc. The seat cushions cut by the seat cushion cutting device include a combination of a backrest and a seat cushion, as well as a connecting piece for thickening the backrest and the seat cushion, and multiple pieces of the connecting piece need to be cut.

[0003] For example, Chinese Patent CN211761990U discloses a cutting device for processing automotive seat heating pads, which includes a support assembly and a cutting assembly. The support assembly includes a fixed table with a rectangular structure and a guide rail penetrating through the fixed table. The guide rail encloses an arc structure adapted to the automotive seat cushion. The inner side walls on both sides of the guide rail are recessed with card slots along the guide rail, and the cutting assembly can move along the guide rail. By setting a guide rail adapted to the automotive seat cushion on the fixed table, a support rod passes through the guide rail, and the upper clamping plate and the lower clamping plate on the support rod are respectively fixedly in contact with the upper and lower walls of the fixed table, so that the entire cutting assembly can cut the raw material into the shape of a seat cushion along the guide rail.

[0004] However, its technology has the following technical problems. The device cuts the raw material into the shape of a seat cushion through the cooperation of the support rod and the guide rail. However, before cutting, the fabric needs to be placed on the support assembly by manual placement, and after cutting, the cut fabric needs to be collected manually. The manual loading and unloading reduces the processing efficiency of the seat cushion, and the device only cuts the raw material into large pieces without considering cutting the raw material into small pieces.

[0005] Based on this, the utility model designs a seat cushion cutting device with automatic loading and unloading to solve the above problems. Summary of the Utility Model

[0006] Aiming at the above-mentioned shortcomings of the prior art, the utility model provides a seat cushion cutting device with automatic loading and unloading.

[0007] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0008] A seat cushion cutting device with automatic loading and unloading includes a device main body. A feeding assembly for placing a roll of fabric is installed on the right side of the device main body, and a vibrating unloading assembly for facilitating the unloading of the cut fabric is installed on the left side of the device main body;

[0009] The vibrating blanking assembly includes a vibrating assembly for separating the original fabric and the cut fabric, and an adjusting assembly for collecting the cut fabric. The vibrating assembly is connected to the adjusting assembly and the vibrating assembly is connected to the equipment body.

[0010] Furthermore, the equipment body includes a cutting machine tool, a support frame, a first linear slide table module, a second linear slide table module, a cutting machine, and a visual recognition device. A linear slide table module for adjusting the position of the support frame left and right is provided on the top of the cutting machine tool. The support frame is installed on the output slider of the linear slide table module. The first linear slide table module is fixedly installed on the left side of the middle of the support frame. The output slider of the first linear slide table module is fixedly connected to the cutting machine. The second linear slide table module is fixedly installed on the top of the support frame. The output slider of the second linear slide table module is fixedly connected to the visual recognition device.

[0011] Furthermore, the left side of the cutting machine tool is connected to the vibrating assembly.

[0012] Furthermore, the right side of the cutting machine tool is connected to the feeding assembly.

[0013] Furthermore, the feeding assembly includes a cloth rack, a first motor, a rotating rod, a fabric support rod, a first guide roller, and a second guide roller. The cloth rack is fixedly installed at the bottom right of the cutting machine tool. The first motor is fixedly installed at the front right of the cloth rack. The front and rear ends of the right side of the cloth rack are respectively rotationally connected to the front and rear ends of the rotating rod. The output end of the first motor is fixedly connected to the front end of the rotating rod. A plurality of fabric support rods are equidistantly arranged and are all fixedly installed on the side wall of the rotating rod. The second guide roller is rotationally connected between the front and rear ends of the middle right of the cutting machine tool. The first guide roller is rotationally connected between the front and rear ends of the top right of the cutting machine tool.

[0014] Furthermore, the vibrating assembly includes a mounting plate, a second motor, a turntable, a convex block, an L-shaped rod, an inclined block, and a spring. The two mounting plates are fixedly installed at the front and rear ends of the top left of the cutting machine tool. The second motor is fixedly installed on the front end face of the front mounting plate. The two turntables are respectively rotationally installed on the opposite side faces of the two mounting plates. And the output end of the second motor rotates through the front mounting plate and is fixedly connected to the corresponding turntable. A plurality of annularly arrayed convex blocks are fixedly installed on the opposite side faces of the two turntables. The opposite side faces of the two mounting plates are respectively rotationally connected to the L-shaped rods. And the right end of the L-shaped rod is rotationally connected to the top right of the mounting plate. The bottom of the right end of the L-shaped rod is fixedly connected to an inclined block for cooperating with the plurality of convex blocks. The right side wall of the inclined block is in sliding fit with the corresponding convex block. There are two springs. One end of the spring is fixedly installed at the bottom left of the mounting plate. The other end of the spring is fixedly installed at the bottom side of the middle of the L-shaped rod.

[0015] Furthermore, the left sides of the two L-shaped rods are both connected to the adjusting assembly.

[0016] Further, the vibration assembly further includes a connecting rod, and a connecting rod is fixedly connected between the two turntables.

[0017] Further, the adjusting assembly includes a vibrating plate, a third motor, a bidirectional threaded rod, a first slider, a second slider and a collection box. The left bottom parts of the two L-shaped rods are respectively fixedly connected to the front and rear sides of the vibrating plate. The front end face of the vibrating plate is fixedly connected to the third motor. A bidirectional threaded rod is rotatably installed inside the vibrating plate. The output end of the third motor rotatably penetrates through the front end of the vibrating plate and is fixedly connected to the front end of the bidirectional threaded rod. The tops of the first slider and the second slider are respectively threadedly connected to the front and rear sides of the bidirectional threaded rod. The bottoms of the first slider and the second slider are respectively slidably connected to the front and rear sides of the vibrating plate. The collection box is fixedly installed on the left side of the cutting machine tool, and a through groove for the fabric to pass through is provided at the left top of the collection box.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] When the present utility model is in use, the feeding assembly is used to feed the rolled fabric, and then the fabric is pulled and wound around the winding machine on the left side of the equipment main body. The fabric is visually detected and cut by the vision recognition device. The adjusting assembly can adjust according to the cutting position of the fabric, and the vibration assembly drives the adjusting assembly to vibrate so as to vibrate the fabric down.

[0020] The present utility model realizes the function of automatically loading and unloading the rolled fabric through the cooperation of the feeding assembly and the vibrating unloading assembly, improves the working efficiency of cutting the seat cushion, and makes proper use of the edges and corners of the fabric, realizing the cutting and unloading of the fabric with a small area. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 is a three-dimensional view of a seat cushion cutting device with automatic loading and unloading of the present utility model Figure 1 ;

[0023] Figure 2 is a front view of a seat cushion cutting device with automatic loading and unloading of the present utility model;

[0024] Figure 3 is a three-dimensional view of a seat cushion cutting device with automatic loading and unloading of the present utility model Figure 2 ;

[0025] Figure 4 is a three-dimensional view of a seat cushion cutting device with automatic loading and unloading for the present utility model Figure 3 ;

[0026] Figure 5 is a three-dimensional view of a seat cushion cutting device with automatic loading and unloading for the present utility model Figure 4 ;

[0027] Figure 6 is Figure 4 an enlarged view of the position A in

[0028] The reference numerals in the figure respectively represent:

[0029] 1. Equipment main body 11. Cutting machine tool 12. Support frame 13. First linear slide module 14. Second linear slide module 15. Cutting machine 16. Visual recognition device 2. Loading component 21. Cloth rack 22. First motor 23. Rotary rod 24. Cloth support rod 25. First guide roller 26. Second guide roller 3. Vibration unloading component 31. Vibration component 311. Mounting plate 312. Second motor 313. Turntable 314. Convex block 315. L-shaped rod 316. Inclined block 317. Spring 318. Connecting rod 32. Adjusting component 321. Vibration plate 322. Third motor 323. Bidirectional threaded rod 324. First slider 325. Second slider 326. Collection box. Detailed implementation manners

[0030] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0031] The "left", "right", "front", "rear", "upper" and "lower" mentioned in the following description are oriented in the perspective direction of the front view.

[0032] Embodiment 1

[0033] In some embodiments, please refer to the attached drawings of the specification Figures 1-6 , a seat cushion cutting device with automatic loading and unloading includes an equipment main body 1. A loading component 2 for placing a roll of cloth is installed on the right side of the equipment main body 1, and a vibration unloading component 3 for facilitating the unloading of the cut cloth is installed on the left side of the equipment main body 1.

[0034] The vibrating feeding assembly 3 includes a vibrating assembly 31 for separating the original fabric and the cut fabric, and an adjusting assembly 32 for collecting the cut fabric. The vibrating assembly 31 is connected to the adjusting assembly 32 and the vibrating assembly 31 is connected to the device main body 1. Among them, a winding machine (not shown in the figure, which is prior art) is provided on the left side of the device main body 1.

[0035] When the present utility model is in use, the feeding assembly 2 is used to load the rolled fabric, and then one end of the fabric is pulled and wound around the winding machine on the left side of the device main body 1. The device main body 1 performs visual inspection and cutting on the fabric. The adjusting assembly 32 can be adjusted according to the cutting position of the fabric, and the vibrating assembly 31 drives the adjusting assembly 32 to vibrate, thereby vibrating the fabric down.

[0036] The present utility model realizes the function of automatically loading and unloading the rolled fabric, improves the working efficiency of cutting the seat cushion, and properly utilizes the edges and corners of the fabric, realizing the cutting and unloading of the fabric with a smaller area.

[0037] Embodiment 2

[0038] In some embodiments, as Figures 1-6 shown, as a preferred embodiment of the present utility model, the device main body 1 includes a cutting machine tool 11, a support frame 12, a first linear slide table module 13, a second linear slide table module 14, a cutting machine 15 and a visual recognition device 16. A linear slide table module capable of adjusting the position of the support frame 12 left and right is provided on the top of the cutting machine tool 11. The support frame 12 is installed on the output slider of the linear slide table module. The first linear slide table module 13 is fixedly installed on the left side of the middle part of the support frame 12. The output slider of the first linear slide table module 13 is fixedly connected to the cutting machine 15. The second linear slide table module 14 is fixedly installed on the top of the support frame 12. The output slider of the second linear slide table module 14 is fixedly connected to the visual recognition device 16.

[0039] Among them, the left side of the cutting machine tool 11 is connected to the vibrating assembly 31. The right side of the cutting machine tool 11 is connected to the feeding assembly 2.

[0040] The feeding assembly 2 includes a fabric placing rack 21, a first motor 22, a rotating rod 23, fabric support rods 24, a first guide roller 25 and a second guide roller 26. The fabric placing rack 21 is fixedly installed at the bottom right side of the cutting machine tool 11. The first motor 22 is fixedly installed at the front right end of the fabric placing rack 21. The front and rear ends of the right side of the fabric placing rack 21 are respectively rotationally connected to the front and rear ends of the rotating rod 23. The output end of the first motor 22 is fixedly connected to the front end of the rotating rod 23. A plurality of fabric support rods 24 are equidistantly arranged and are all fixedly installed on the side wall of the rotating rod 23. The front and rear ends between the middle parts on the right side of the cutting machine tool 11 are rotationally connected with a second guide roller 26. The front and rear ends between the top parts on the right side of the cutting machine tool 11 are rotationally connected with a first guide roller 25.

[0041] Among them, the fabric support rod 24 is approximately L-shaped, and both of the two inner surfaces of the fabric support rod 24 are inclined surfaces, which facilitates the entry and exit of the rolled fabric.

[0042] When the present utility model is in use, the rolled fabric is pushed to the fabric support rod 24, and the rolled fabric is placed on the inner inclined surface of the fabric support rod 24. The first motor 22 is started, and the first motor 22 drives the rotating rod 23 to rotate. The rotating rod 23 drives the fabric support rod 24 to rotate by a certain angle. The fabric support rod 24 drives the fabric to move to the top of the fabric placing rack 21. Under the action of the left inclined surface of the fabric support rod 24, the rolled fabric is facilitated to enter the fabric placing rack 21; then the first motor 22 drives the rotating rod 23 to drive the fabric support rod 24 to reset. After the rolled fabric is placed on the fabric placing rack 21, the staff pulls out the end of the fabric and passes it through the second guide roller 26 and the first guide roller 25 in sequence and moves it to the winding machine on the cutting machine tool 11. The second linear slide module 14 drives the vision recognition device 16 to recognize and plan the size of the fabric. Then, the cutting machine 15 cuts the fabric according to the result planned by the vision recognition device 16, and cuts the fabric into a combined part of a backrest and a seat cushion and a connecting piece between the backrest and the seat cushion. There are multiple connecting pieces and they are symmetrically arranged on the front and back sides of the middle part of the combined part. The present utility model realizes the function of convenient feeding of the rolled fabric, and fully utilizes the area of the fabric to prevent waste of the fabric.

[0043] Embodiment Three

[0044] In some embodiments, as Figures 1-6 shown, as a preferred embodiment of the present utility model, the vibration assembly 31 includes a mounting plate 311, a second motor 312, a turntable 313, a convex block 314, an L-shaped rod 315, an inclined block 316 and a spring 317. The two mounting plates 311 are fixedly installed at the front and rear ends of the left top of the cutting machine tool 11. The second motor 312 is fixedly installed on the front end face of the front mounting plate 311. The two turntables 313 are respectively rotatably installed on the opposite side surfaces of the two mounting plates 311, and the output end of the second motor 312 rotatably penetrates through the front mounting plate 311 and is fixedly connected to the corresponding turntable 313. A plurality of annularly arrayed convex blocks 314 are fixedly installed on the opposite side surfaces of the two turntables 313. The opposite side surfaces of the two mounting plates 311 are both rotatably connected with L-shaped rods 315, and the right end of the L-shaped rod 315 is rotatably connected to the right top of the mounting plate 311. The bottom of the right end of the L-shaped rod 315 is fixedly connected with an inclined block 316 that is used in cooperation with the plurality of convex blocks 314. The right side wall of the inclined block 316 is in sliding fit with the corresponding convex block 314. Under the action of the plurality of convex blocks 314, the inclined block 316 can perform up-and-down reciprocating motion; there are two springs 317. One end of the spring 317 is fixedly installed at the bottom left of the mounting plate 311, and the other end of the spring 317 is fixedly installed at the bottom side of the middle part of the left side of the L-shaped rod 315. Among them, the left sides of the two L-shaped rods 315 are both connected to the adjusting assembly 32.

[0045] The vibration assembly 31 further includes a connecting rod 318, and a connecting rod 318 is fixedly connected between the two turntables 313.

[0046] The adjusting assembly 32 includes a vibration plate 321, a third motor 322, a bidirectional threaded rod 323, a first slider 324, a second slider 325 and a collection box 326. The left bottom parts of the two L-shaped rods 315 are respectively fixedly connected to the front and rear sides of the vibration plate 321. The front end face of the vibration plate 321 is fixedly connected to the third motor 322. A bidirectional threaded rod 323 is rotatably installed inside the vibration plate 321. The output end of the third motor 322 rotatably penetrates through the front end of the vibration plate 321 and is fixedly connected to the front end of the bidirectional threaded rod 323. The tops of the first slider 324 and the second slider 325 are respectively threadedly connected to the front and rear sides of the bidirectional threaded rod 323. The bottoms of the first slider 324 and the second slider 325 are respectively slidably connected to the front and rear sides of the vibration plate 321. The collection box 326 is fixedly installed on the left side of the cutting machine tool 11. A through groove for the fabric to pass through is provided at the left top of the collection box 326.

[0047] Among them, the interior of the collection box 326 is divided into two areas, one is the assembly collection area, and the other is the connecting piece collection area. The connecting piece collection area is arranged on the front and rear sides of the assembly collection area. The assembly collection area and the connecting piece collection area are separated by a partition.

[0048] After the fabric is cut, pass the fabric through the through groove on the collection box, and then wind it on the winding machine. The relatively large assemblies will fall into the assembly collection area in the collection box 326 under the action of their own gravity;

[0049] For the connecting piece with smaller area and lighter weight, the second motor 312 is started, and the second motor 312 drives the rotating disk 313 to rotate, and the rotating disk 313 drives the protrusion 314 to rotate. The rotation of the protrusion 314 pushes the inclined block 316 to move upward, and the inclined block 316 drives the L-shaped rod 315 to move upward. Under the action of the spring 317 and the protrusion 314, the L-shaped rod 315 reciprocates up and down, so that the L-shaped rod 315 drives the vibration plate 321 to move up and down; the third motor 322 is started, and the third motor 322 drives the bidirectional threaded rod 323 to rotate. The rotation of the bidirectional threaded rod 323 drives the first slider 324 and the second slider 325 to move to the vicinity of the connecting pieces on the front and rear sides. The up and down movement of the vibration plate 321 drives the first slider 324 and the second slider 325 to move up and down together, so as to beat the raw material to prevent the connecting piece with smaller area from sticking to the raw material, so as to shake the connecting piece with smaller area on the raw material into the connecting piece collection area of the collection box 326, so as to realize the function of convenient material discharge of the sheared cloth. The first slider 324 and the second slider 325 are assembly members with a relatively large sliding area, and the first slider 324 and the second slider 325 are connection members with a relatively small sliding area on two sides facing away from each other.

[0050] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A seat cushion cutting device with automatic loading and unloading, comprising an equipment main body (1), characterized in that: On the right side of the device main body (1), a feeding component (2) for placing the rolled fabric is installed, and on the left side of the device main body (1), a vibrating discharging component (3) for facilitating the discharging of the cut fabric is installed; The vibrating discharging component (3) includes a vibrating component (31) for separating the original fabric and the cut fabric and an adjusting component (32) for collecting the cut fabric. The vibrating component (31) is connected to the adjusting component (32), and the vibrating component (31) is connected to the device main body (1); The feeding component (2) includes a fabric placing rack (21), a first motor (22), a rotating rod (23), fabric supporting rods (24), a first guide roller (25) and a second guide roller (26). The fabric placing rack (21) is fixedly installed at the right bottom of the cutting machine tool (11). The first motor (22) is fixedly installed at the front end on the right side of the fabric placing rack (21). The front and rear ends on the right side of the fabric placing rack (21) are respectively rotatably connected to the front and rear ends of the rotating rod (23). The output end of the first motor (22) is fixedly connected to the front end of the rotating rod (23). A plurality of fabric supporting rods (24) are equidistantly arranged and are all fixedly installed on the side wall of the rotating rod (23). The device main body (1) is connected to the second guide roller (26), and the device main body (1) is connected to the first guide roller (25).

2. The automatic loading and unloading seat cushion cutting device according to claim 1, wherein, The device main body (1) includes a cutting machine tool (11), a support frame (12), a first linear slide module (13), a second linear slide module (14), a cutting machine (15) and a vision recognition device (16). On the top of the cutting machine tool (11), a linear slide module is provided that can adjust the position of the support frame (12) left and right. The support frame (12) is installed on the output slider of the linear slide module. The first linear slide module (13) is fixedly installed on the left side in the middle of the support frame (12). The output slider of the first linear slide module (13) is fixedly connected to the cutting machine (15). The second linear slide module (14) is fixedly installed on the top of the support frame (12). The output slider of the second linear slide module (14) is fixedly connected to the vision recognition device (16).

3. The automatic loading and unloading seat cushion cutting device according to claim 2, wherein, The left side of the cutting machine tool (11) is connected to the vibrating component (31).

4. The automatic loading and unloading seat cushion cutting device according to claim 3, characterized in that, A second guide roller (26) is rotatably connected between the front and rear ends in the middle on the right side of the cutting machine tool (11), and a first guide roller (25) is rotatably connected between the front and rear ends at the top on the right side of the cutting machine tool (11).

5. The automatic loading and unloading seat cushion cutting device according to claim 4, characterized in that, The vibration assembly (31) includes a mounting plate (311), a second motor (312), a turntable (313), a bump (314), an L-shaped rod (315), an inclined block (316) and a spring (317). The two mounting plates (311) are fixedly installed at the front and rear ends of the left top of the cutting machine (11). The second motor (312) is fixedly installed on the front end face of the front mounting plate (311). The two turntables (313) are respectively rotatably installed on the opposite side faces of the two mounting plates (311), and the output end of the second motor (312) rotatably penetrates through the front mounting plate (311) and is fixedly connected to the corresponding turntable (313). A plurality of bumps (314) are fixedly installed on the opposite side faces of the two turntables (313) and are distributed in an annular array. The opposite side faces of the two mounting plates (311) are respectively rotatably connected to an L-shaped rod (315), and the right end of the L-shaped rod (315) is rotatably connected to the right top of the mounting plate (311). The bottom of the right end of the L-shaped rod (315) is fixedly connected to an inclined block (316) that cooperates with the plurality of bumps (314). The right side wall of the inclined block (316) is in sliding fit with the corresponding bump (314). There are two springs (317). One end of each spring (317) is fixedly installed at the bottom left of the mounting plate (311), and the other end of the spring (317) is fixedly installed at the bottom side of the middle of the L-shaped rod (315).

6. The automatic loading and unloading seat cushion cutting device according to claim 5, characterized in that, The left sides of the two L-shaped rods (315) are both connected to the adjustment assembly (32).

7. The automatic loading and unloading seat cushion cutting device according to claim 6, characterized in that, The vibration assembly (31) further includes a connecting rod (318). A connecting rod (318) is fixedly connected between the two turntables (313).

8. The automatic loading and unloading seat cushion cutting device according to claim 7, characterized in that, The adjustment assembly (32) includes a vibration plate (321), a third motor (322), a bidirectional threaded rod (323), a first slider (324), a second slider (325) and a collection box (326). The left bottom parts of the two L-shaped rods (315) are respectively fixedly connected to the front and rear sides of the vibration plate (321). The front end face of the vibration plate (321) is fixedly connected to the third motor (322). The bidirectional threaded rod (323) is rotatably installed inside the vibration plate (321). The output end of the third motor (322) rotatably penetrates through the front end of the vibration plate (321) and is fixedly connected to the front end of the bidirectional threaded rod (323). The tops of the first slider (324) and the second slider (325) are respectively threadedly connected to the front and rear sides of the bidirectional threaded rod (323). The bottoms of the first slider (324) and the second slider (325) are respectively slidably connected to the front and rear sides of the vibration plate (321). The collection box (326) is fixedly installed on the left side of the cutting machine (11). A through groove for the cloth to pass through is provided at the left top of the collection box (326).

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