Automatic cutting machine for raw materials of wrapping layer of air cushion bed
By designing an automatic cutting machine for raw materials for air mattress cladding, the combination of the coil feeding mechanism, cutting mechanism and cloth laying mechanism is used to solve the problem of low fabric finishing efficiency after cutting, and the neat placement and efficient collection of fabrics are achieved.
Patent Information
- Application Number
- CN202422165585.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-03
AI Technical Summary
After cutting the air cushion bed cladding material, the existing cutting machine fails to effectively organize and collect the cut fabric, resulting in low working efficiency.
An automatic cutting machine for raw materials of air cushion bed cladding is designed, and the winding feeding mechanism, cutting mechanism and laying mechanism are combined. By setting the first vertical rail and the second vertical rail, the first cross rod penetrates the cross groove, so that the pulling part and the fixing part always remain colinear, achieving the purpose of neatly placing the cut fabric on the placement plate.
Through this technical means, the cut fabric is neatly arranged, which improves work efficiency and avoids the steps that require manual finishing after cutting.
Smart Images
Figure CN222972279U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of raw material cutting, in particular to an automatic cutting machine for the raw materials of an air mattress covering layer. Background Art
[0002] The automatic cutting machine for the raw materials of an air mattress covering layer is an automatic device designed for efficiently and precisely cutting the materials of the air mattress covering layer. This machine can process various roll-shaped materials, such as plastic films, rubbers, etc., and cut them into predetermined sizes, and is widely used in fields such as furniture manufacturing, automotive interiors, and medical supplies.
[0003] After the existing cutting machine cuts the fabric, there is no collection measure for the cut fabric, and the fabric is simply allowed to fall into the collection box by itself for collection. When sorting, the fabric needs to be sorted again, resulting in low work efficiency. Content of the Utility Model
[0004] The purpose of the utility model is to provide an automatic cutting machine for the raw materials of an air mattress covering layer, which has the effect of neatly arranging the fabric after cutting.
[0005] The above technical purpose of the utility model is achieved through the following technical solutions: including a feeding roll mechanism, a cutting mechanism, and a fabric pulling mechanism. The feeding roll mechanism feeds the required plastic cloth of the covering layer into the cutting mechanism, the fabric pulling mechanism pulls out a certain length of the front end of the plastic cloth, and the cutting mechanism cuts the end thereof. The fabric pulling mechanism includes a frame, a placing plate is arranged at the bottom end of the frame, a track is arranged at the top end of the frame. The track includes a horizontal rail at the top, a first vertical rail vertically arranged on the side close to the cutting mechanism, and a second vertical rail at the end far from the cutting mechanism. A first sensor is arranged at the end of the horizontal rail far from the cutting mechanism, a second sensor is arranged at the bottom end of the second vertical rail, the second vertical rail is smoothly connected to the horizontal rail, a rack is arranged on the track, a horizontal groove is vertically slidably connected to the frame, a traction part and a fixing part are slidably connected to the track. The traction part includes a first cross bar, a rotating shaft rotatably connected to the first cross bar, a motor installed on the first cross bar, a gear rotatably arranged on the cross bar, a third sensor arranged on the first cross bar, and a first electric clamp. Both ends of the first cross bar are embedded in the track and penetrate through the horizontal groove. The motor drives the rotating shaft to rotate, the gear is coaxially arranged with the rotating shaft, and the gear meshes with the rack. The fixing part includes a second cross bar, a fourth sensor arranged on the second cross bar, and a second electric clamp. The second cross bar is fixedly connected to the horizontal groove. The frame is provided with a controller, and the controller is electrically connected to the cutting mechanism, the traction part, the fixing part, the first sensor, the second sensor, and the third sensor.
[0006] By adopting the above technical solutions, by setting the first vertical rail and the second vertical rail, the first cross bar penetrating through the horizontal groove can make the traction part and the fixing part always remain collinear, and the purpose of neatly placing the cut fabric on the placing plate can be achieved.
[0007] A further setting of the present utility model is that the connection between the second vertical rail and the horizontal rail is rounded.
[0008] A further setting of the present utility model is that sliding grooves are provided on both sides inside the horizontal groove, sliding blocks are provided on the side walls corresponding to the inside of the horizontal groove of the first cross bar, and the sliding blocks are embedded in the sliding grooves.
[0009] A further setting of the present utility model is that a plurality of guiding grooves are vertically provided on the frame, and a plurality of guiding blocks are provided on the horizontal groove and embedded in the guiding grooves.
[0010] A further setting of the present utility model is that the first electric clamp includes a first ejector rod slidably connected transversely along the first cross bar, a first vertical rod vertically provided on the first ejector rod, a first fixing plate fixedly provided at the top end of the first vertical rod, and a first movable plate slidably provided on the first vertical rod. A first air cylinder is provided at the top end of the first vertical rod, the piston end of the first air cylinder is connected to the first movable plate, a second air cylinder is installed at the end of the first cross bar, the piston end of the second air cylinder is connected to the first ejector rod, and the first movable plate and the first fixing plate are used for clamping the plastic cloth.
[0011] A further setting of the present utility model is that the second electric clamp includes a second ejector rod slidably connected transversely along the second cross bar, a second vertical rod vertically provided on the second ejector rod, a second fixing plate fixedly provided at the top end of the second vertical rod, and a second movable plate slidably provided on the second vertical rod. A third air cylinder is provided at the top end of the second vertical rod, the piston end of the third air cylinder is connected to the second movable plate, a fourth air cylinder is installed at the end of the second cross bar, the piston end of the fourth air cylinder is connected to the second ejector rod, and the second movable plate and the second fixing plate are used for clamping the plastic cloth.
[0012] A further setting of the present utility model is that first electric clamps are provided at both ends of the first cross bar and are symmetric to each other, and second electric clamps are provided at both ends of the second cross bar and are symmetric to each other.
[0013] A further setting of the present utility model is that the first air cylinder, the second air cylinder, the third air cylinder, and the fourth air cylinder are all electrically connected to the controller.
[0014] A further setting of the present utility model is that driving grooves are provided on both the upper and lower inner sides of the track, driving blocks are provided on both the upper and lower sides of the first cross bar, and the driving blocks are embedded in the driving grooves.
[0015] A further setting of the present utility model is that the driving block is semicircular.
[0016] By adopting the above technical solutions, when the first cross bar moves on the track, it can slide smoothly at the rounded corners.
[0017] The beneficial effects of the present utility model are as follows: The traction part moves downward along the second vertical rail, driving the horizontal groove downward at the same time. The horizontal groove drives the fixing part downward. When the second sensor comes into contact with the third sensor, the controller controls the electric clamp to release the fabric. Then the controller controls the traction part to return to the fixing part along the original path until the third sensor comes into contact with the fourth sensor, and the cutting is repeated. Compared with the prior art, the cut fabric is neatly placed on the placement board. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following described drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0020] Figure 2 is Figure 1 a schematic diagram of the partial structure in
[0021] Figure 3 It is a top view of the present utility model.
[0022] Figure 4 is Figure 3 a schematic diagram of the sectional structure in the R-R direction in
[0023] Figure 5 is Figure 3 a schematic diagram of the sectional structure in the Q-Q direction in
[0024] Figure 6 is Figure 3 a schematic diagram of the sectional structure in the P-P direction in
[0025] Figure 7 is Figure 6 a schematic diagram of the partial structure at position IV in
[0026] Figure 8 is Figure 3 a schematic diagram of the sectional structure in the T-T direction in
[0027] Figure 9 is Figure 8 a schematic diagram of the partial structure at position V in
[0028] Figure 10 is Figure 3 a schematic diagram of the partial structure in
[0029] In the figure, 1 is the roll feeding mechanism; 2 is the cutting mechanism; 3 is the fabric pulling mechanism; 31 is the frame; 311 is the controller; 312 is the guiding groove; 32 is the placing board; 33 is the track; 331 is the horizontal track; 3311 is the first sensor; 332 is the first vertical track; 333 is the second vertical track; 3331 is the second sensor; 334 is the rack; 335 is the driving groove; 34 is the horizontal groove; 341 is the sliding groove; 342 is the guiding block; 4 is the traction part; 41 is the first cross bar; 411 is the motor; 412 is the gear; 413 is the third sensor; 414 is the slider; 415 is the second cylinder; 416 is the driving block; 42 is the rotating shaft; 5 is the fixing part; 51 is the second cross bar; 511 is the fourth sensor; 512 is the fourth cylinder; 6 is the first electric clamp; 61 is the first ejector rod; 611 is the first vertical rod; 6111 is the first fixing plate; 6112 is the first movable plate; 6113 is the first cylinder; 7 is the second electric clamp; 71 is the second ejector rod; 711 is the second vertical rod; 7111 is the second fixing plate; 7112 is the second movable plate; 7113 is the third cylinder. Detailed implementation manners
[0030] The technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0031] Embodiment: An automatic cutting device for the raw material of the air cushion bed coating layer. As shown in the figure, it includes a cutting mechanism for feeding the required coating plastic cloth into the cutting mechanism and cutting the plastic cloth, and a fabric pulling mechanism for pulling the front end of the plastic cloth out by a certain length. The cutting mechanism cuts the end of the plastic cloth. The fabric pulling mechanism includes a frame, and a placing board is arranged at the bottom of the frame. The placing board is used for stacking the cut plastic cloth.
[0032] Embodiment: An automatic cutting machine for the raw material of an air mattress covering layer. As shown in the figure, it includes a coil feeding mechanism 1, a cutting mechanism 2, and a cloth pulling mechanism 3. The coil feeding mechanism 1 feeds the required plastic cloth for the covering layer into the cutting mechanism 2. The cloth pulling mechanism 3 pulls out a certain length of the front end of the plastic cloth. The cutting mechanism 2 cuts the end of it. The cloth pulling mechanism 3 includes a frame 31. A placing plate 32 is arranged at the bottom end of the frame 31. A track 33 is arranged at the top end of the frame 31. The track 33 includes a horizontal rail 331 at the top, a first vertical rail 332 vertically arranged on the side close to the cutting mechanism 2, and a second vertical rail 333 at the end far from the cutting mechanism 2. The connection between the second vertical rail 333 and the horizontal rail 331 is rounded. A first sensor 3311 is arranged at the end of the horizontal rail 331 far from the cutting mechanism 2. A second sensor 3331 is arranged at the bottom end of the second vertical rail 333. The second vertical rail 333 is smoothly connected to the horizontal rail 331. A rack 334 is arranged on the track 33. A horizontal groove 34 is vertically slidably connected to the frame 31. A number of guiding grooves 312 are vertically formed in the frame 31. A number of guiding blocks 342 are arranged on the horizontal groove 34 and are embedded in the guiding grooves 312. A traction part 4 and a fixing part 5 are slidably connected to the track 33. The traction part 4 includes a first cross bar 41, a rotating shaft 42 rotatably connected to the first cross bar 41, a motor 411 installed on the first cross bar 41, a gear 412 rotatably arranged on the cross bar, a third sensor 413 arranged on the first cross bar 41, and a first electric clamp 6. The first electric clamp 6 includes a top rod 61 slidably connected horizontally along the first cross bar 41, a vertical rod 611 vertically arranged on the top rod, a fixing plate 6111 fixedly arranged at the top end of the vertical rod, and a movable plate 6112 slidably arranged on the vertical rod. A first cylinder 6113 is arranged at the top end of the vertical rod 611. The piston end of the first cylinder 6113 is connected to the movable plate 6112.
[0033] Further, as shown in the figure, a second cylinder 415 is installed at the end of the first cross bar 41. The piston end of the second cylinder 415 is connected to the first ejector rod 61. The movable plate 6112 and the fixed plate 6111 are used to clamp the plastic cloth. Both ends of the first cross bar 41 are embedded in the track 33 and penetrate through the transverse groove 34. Sliding grooves 341 are provided on both sides inside the transverse groove 34. Sliders 414 are provided on the side walls corresponding to the inner side of the first cross bar 41 in the transverse groove 34. The sliders 414 are embedded in the sliding grooves 341. The motor 411 drives the rotation of the rotating shaft 42. The gear 412 is coaxially arranged with the rotating shaft 42. The gear 412 meshes with the rack 334. The fixing part 5 includes a second cross bar 51, a fourth sensor 511 provided on the second cross bar 51, and a second electric clamp 7. The second electric clamp 7 includes an ejector rod 71 slidably connected transversely along the second cross bar 51, a vertical rod 711 perpendicular to the ejector rod 71, a fixed plate 7111 fixedly arranged at the top end of the vertical rod 711, and a movable plate 7112 slidably arranged on the vertical rod 711. A third cylinder 7113 is provided at the top end of the vertical rod 711. The piston end of the third cylinder 7113 is connected to the movable plate 7112. A fourth cylinder 512 is installed at the end of the second cross bar 51. The piston end of the fourth cylinder 512 is connected to the ejector rod 71. The movable plate 7112 and the fixed plate 7111 are used to clamp the plastic cloth. The second cross bar 51 is fixedly connected to the transverse groove 34. The frame 31 is equipped with a controller 311. The controller 311 is electrically connected to the cutting mechanism 2, the traction part 4, the fixing part 5, the first sensor 3311, the second sensor 3331, and the third sensor 413. First electric clamps 6 are provided at both ends of the first cross bar 41 and are symmetric to each other. Second electric clamps 7 are provided at both ends of the second cross bar 51 and are symmetric to each other. The first cylinder 6113, the second cylinder 415, the third cylinder 7113, and the fourth cylinder 512 are all electrically connected to the controller 311. Driving grooves 335 are provided on both the upper and lower inner sides of the track 33. Driving blocks 416 are provided on both the upper and lower sides of the first cross bar 41. The driving blocks 416 are embedded in the driving grooves 335. The driving blocks 416 are semicircularly arranged.
[0034] Its working principle is as follows: The end of the fabric is sent out from the end of the cutting mechanism 2. At this time, the controller 311 controls the first electric clamp 6 to clamp the fabric. Meanwhile, the motor 411 rotates to drive the gear 412 to rotate, and the traction part 4 drives the fabric to move towards the second vertical rail 333. When the third sensor 413 contacts the first sensor 3311, the controller 311 controls the motor 411 to stop rotating. At this time, the second electric clamp 7 clamps the end of the fabric, and the cutting mechanism 2 cuts the fabric. The controller 311 continues to control the motor 411 to rotate, and the traction part 4 moves downward on the second vertical rail 333, while driving the horizontal groove 34 to move downward. The horizontal groove 34 drives the fixing part 5 to move downward. When the second sensor 3331 contacts the third sensor 413, the controller 311 controls the electric clamp to release the fabric. The controller 311 controls the traction part 4 to return to the fixing part 5 along the original path until the third sensor 413 contacts the fourth sensor 511, and the above steps are repeated.
Claims
1. An automatic cutting machine for the covering layer of an air mattress, characterized in that: The invention comprises a roll feeding mechanism (1), a cutting mechanism (2), and a cloth pulling mechanism (3), wherein the roll feeding mechanism (1) feeds the required covering layer plastic cloth into the cutting mechanism (2), the cloth pulling mechanism (3) pulls the front end of the plastic cloth out to a certain length, and the cutting mechanism (2) cuts the end thereof, the cloth pulling mechanism (3) comprises a frame (31), a placing plate (32) is arranged at the bottom end of the frame (31), a track (33) is arranged at the top end of the frame (31), and the track (33) comprises a horizontal rail (331) at the top end, a vertical rail (332) arranged at the side close to the cutting mechanism (2), and a vertical rail (333) arranged at the side close to the cutting mechanism (2). The machine frame (31) is provided with a first vertical rail (332) and a second vertical rail (333) at one end away from the cutting mechanism (2); the end of the transverse rail (331) away from the cutting mechanism (2) is provided with a first sensor (3311); the bottom end of the second vertical rail (333) is provided with a second sensor (3331); the second vertical rail (333) is smoothly connected to the transverse rail (331); the rail (33) is provided with a rack (334); the frame (31) is vertically slidably connected to the transverse groove (34); the rail (33) is slidably connected to the traction part (4) and the fixing part (5 ), the traction part (4) comprises a first cross bar (41), a rotating shaft (42) rotatably connected to the first cross bar (41), a motor (411) installed on the first cross bar (41), a gear (412) rotatably arranged on the cross bar, a third sensor (413) arranged on the first cross bar (41) and a first electric clamp (6), the first cross bar (41) has two ends embedded in the track (33) and penetrates the transverse groove (34), the motor (411) drives the rotating shaft (42) to rotate, the gear (412) is coaxially arranged with the rotating shaft (42), and the gear (412) is meshed with the rack (334), the fixing part (5) comprises a second cross bar (51), a fourth sensor (511) arranged on the second cross bar (51) and a second electric clamp (7), the second cross bar (51) is fixedly connected to the cross groove (34), the frame (31) is installed with a controller (311), and the controller (311) is electrically connected to the cutting mechanism (2), the traction part (4), the fixing part (5), the first sensor (3311), the second sensor (3331) and the third sensor (413).
2. The automatic cutting machine for the covering layer of an air mattress according to claim 1, characterized in that: The connection between the second vertical rail (333) and the horizontal rail (331) is rounded.
3. The automatic cutting machine for the covering layer of an air mattress according to claim 2, characterized in that: Slide grooves (341) are provided on both sides of the transverse groove (34); a sliding block (414) is provided on the side wall corresponding to the inner side of the transverse groove (34) of the first transverse rod (41); and the sliding block (414) is embedded in the sliding groove (341).
4. The automatic cutting machine for the covering layer of an air mattress according to claim 3, characterized in that: The frame (31) is vertically provided with a plurality of guide grooves (312), and the transverse groove (34) is provided with a plurality of guide blocks (342) embedded in the guide grooves (312).
5. The automatic cutting machine for the covering layer of an air mattress according to claim 4, characterized in that: The first electric clamp (6) comprises a top rod (61) slidably connected along the first cross bar (41), a vertical rod (611) vertically arranged on the top rod, a fixed plate (6111) fixedly arranged on the top end of the vertical rod, and a movable plate (6112) slidably arranged on the vertical rod, a first cylinder (6113) is arranged on the top end of the vertical rod (611), and the piston end of the first cylinder (6113) is connected to the movable plate (6112), a second cylinder (415) is installed at the end of the first cross bar (41), and the piston end of the second cylinder (415) is connected to the top rod (61), and the movable plate (6112) and the fixed plate (6111) are used to clamp the plastic sheet.
6. The automatic cutting machine for the covering material of an air mattress according to claim 5, characterized in that: The second electric clamp (7) comprises a second top rod (71) connected to slide transversely along the second crossbar (51), a second vertical rod (711) vertically arranged on the second top rod (71), a second fixed plate (7111) fixedly arranged on the top of the second vertical rod (711) and a second movable plate (7112) slidably arranged on the second vertical rod (711), a third cylinder (7113) arranged on the top of the second vertical rod (711), the piston end of the third cylinder (7113) is connected to the second movable plate (7112), a fourth cylinder (512) is installed at the end of the second crossbar (51), the piston end of the fourth cylinder (512) is connected to the second top rod (71), and the second movable plate (7112) and the second fixed plate (7111) are used to clamp the plastic sheet.
7. The automatic cutting machine for the covering material of an air mattress according to claim 6, characterized in that: Both ends of the first crossbar (41) are provided with first electric clamps (6) and are symmetrical to each other, and both ends of the second crossbar (51) are provided with second electric clamps (7) and are symmetrical to each other.
8. The automatic cutting machine for the covering layer of an air mattress according to claim 7, characterized in that: The first cylinder (6113), the second cylinder (415), the third cylinder (7113), and the fourth cylinder (512) are all electrically connected to the controller (311).
9. The automatic cutting machine for the covering layer of an air mattress according to claim 8, characterized in that: The upper and lower inner sides of the track (33) are both provided with driving grooves (335), and the upper and lower sides of the first crossbar (41) are both provided with driving blocks (416), and the driving blocks (416) are embedded in the driving grooves (335).
10. The automatic cutting machine for the covering layer of an air mattress according to claim 9, characterized in that: The driving block (416) is arranged in a semicircular shape.