Automatic feeding and discharging rotary pattern machine

Abstract

The utility model discloses a kind of automatic feeding and discharging's rotary pattern machine, including workbench, rotating head and multiple pressing material template components, workbench is provided with feeding station, processing station and discharging station;Material is clamped in pressing material template component inner;The upper side of processing station is provided with rotating head, the rear side of processing station is provided with template locking assembly, and the front side is provided with first transfer mechanism and second transfer mechanism;Feeding station is provided with template placement area;The outside of processing station and discharging station is respectively provided with template in-place detection element;Template locking assembly is provided with template driving assembly between workbench.The utility model adopts the structural design of pressing material template and material overall transfer, and the pressing material template that material is clamped in advance is transferred, positioned and locked automatically between feeding station, processing station and discharging station, realizes on-line continuous uninterrupted production, reduces processing cost, improves production efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of rotary pattern making machine technology, and in particular to a rotary pattern making machine with automatic loading and unloading. Background Technology

[0002] A rotary pattern sewing machine is a sewing device that uses a computer-controlled head to automatically sew intricate and beautiful patterns, logos, and text. It significantly improves embroidery efficiency and precision and is widely used in industries such as clothing, home textiles, and footwear to achieve automated mass production.

[0003] However, when the existing rotating pattern machine is working, it is necessary to wait for the previous material to be processed, and then manually remove it and put in a new material to be pressed before it can enter the next round of processing. That is, the loading and unloading of materials are all done manually at the sewing station, which temporarily uses the standby time of the rotating pattern machine, causing the rotating pattern machine to be unable to work continuously online, affecting the production effect and increasing the processing cost. Moreover, due to the continuous manual feeding on the line, it is easy for materials to be misplaced or not securely clamped, and the processing quality cannot be guaranteed.

[0004] Therefore, it is necessary to develop an automatic loading and unloading rotary pattern making machine. The machine adopts a structural design that integrates the pressing template with the material for overall transfer. This allows the pressing template, which has been pre-clamped with the material, to automatically complete the transfer, positioning, and locking between the loading station, processing station, and unloading station. This enables continuous online production, reduces processing costs, and improves production efficiency and quality. Utility Model Content

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows: An automatic loading and unloading rotary pattern making machine includes a worktable, a rotating head, and multiple pressing template assemblies. The worktable is characterized by having a loading station, a processing station, and an unloading station arranged sequentially from right to left. The pressing template assembly contains material; A rotating head is provided above the processing station, a template locking assembly is provided at the rear of the processing station, and a first transfer mechanism and a second transfer mechanism are provided at the front. The first transfer mechanism is used to transfer the pressing template assembly of the loading station to the processing station; The second transfer mechanism is used to transfer the pressing template assembly of the processing station to the unloading station; The loading station is equipped with a template placement area; Template arrival detection elements are respectively installed on the outside of the processing station and the unloading station; A template driving component is provided between the template locking component and the worktable; The template locking assembly is used to lock the pressing template assembly into place; The template driving component is used to drive the material on the pressing template component to move according to the sewing requirements; The template positioning detection element is electrically connected to the first transfer mechanism and the second transfer mechanism, respectively.

[0006] Preferably, the pressing template assembly includes a template body and a pressure plate; The template body has mounting grooves around its frame, and locking grooves are provided on both sides of the end of the template body near the template locking component. The template locking assembly is connected to the template body via a locking groove; The pressure plate is set in the mounting groove, and its left side is rotatably connected to the template body through a rotating shaft; a pressure groove is opened around the pressure plate and the template body to clamp the material around its perimeter.

[0007] Preferably, a magnetic suction element or quick clamp is provided between the opening and closing side of the pressure plate and the template body.

[0008] Preferably, the template locking assembly includes a connecting seat, a positioning plate, a guide rod, a push-pull cylinder, and a gripper cylinder; The back of the connector is connected to the drive end of the template drive assembly, and the surface is provided with multiple guide rods and push-pull cylinders. The end of the guide rod away from the connecting seat passes through the sliding hole of the positioning plate; The drive end of the push-pull cylinder is connected to the positioning plate; The positioning plate has locking grooves on both sides of its surface, which are used to hook the template body with locking hooks during operation.

[0009] Preferably, the template locking assembly further includes a positioning protrusion connected to the surface of the positioning plate; The positioning protrusion is located between the two gripper cylinders; The template body has a positioning groove at the position corresponding to the positioning protrusion.

[0010] Preferably, the template driving component includes an X-axis driving mechanism and a Y-axis driving mechanism; The Y-axis drive mechanism is located below the worktable, and its drive end passes upward through the track groove and connects to the X-axis drive mechanism. The drive end of the X-axis drive mechanism is connected to the connecting seat of the template locking assembly.

[0011] Preferably, both the first and second transfer mechanisms include a left-right movement driver, a telescopic cylinder, a pressing cylinder, and a clamping plate; The telescopic cylinder is arranged parallel to the worktable, and is connected to the drive end of the left and right movement driver. The drive end of the telescopic cylinder is also connected to the downward pressure cylinder. The downward pressure cylinder is set vertically to the worktable, and the drive end is connected to the lower plate. The left and right movement driver is connected to the worktable; The template body of the pressing template assembly has a slot for connecting with the card plate.

[0012] Preferably, the template positioning detection element is a photoelectric sensor.

[0013] Preferably, the pressure plate is provided with a handle on the opening and closing side.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model adopts a structural design that integrates the pressing template with the material for overall transfer. This allows the pressing template, which has been pre-clamped with the material, to be automatically transferred, positioned, and locked between the loading station, processing station, and unloading station. This enables continuous online production, reduces processing costs, and improves production efficiency and quality. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 for Figure 1 Enlarged view of a portion of point B in the middle; Figure 3 This is a top view of the hidden pressure plate assembly in this utility model; Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure of the middle AA section; Figure 5 This is a top view of the material pressing template assembly (including the material) in this utility model; Figure 6 for Figure 5 Schematic diagram of the cross-sectional structure of the middle CC section; Figure 7 This is a schematic diagram of the open state structure of the pressure template assembly in this utility model; The components include: 1. Workbench; 2. Rotating head; 3. Pressing template assembly; 4. Template locking assembly; 5. First transfer mechanism; 6. Second transfer mechanism; 7. Template arrival detection element; 8. Template drive assembly; 9. Magnetic suction component; 31. Template body; 32. Pressing plate; 41. Connecting seat; 42. Positioning plate; 43. Fixed guide rod; 44. Push-pull cylinder; 45. Grip cylinder; 46. Positioning protrusion; 51. Left and right movement driver; 52. Telescopic cylinder; 53. Pressing cylinder; 54. Clamping plate; 81. X-axis drive mechanism; 82. Y-axis drive mechanism; 10. Loading station; 20. Processing station; 30. Unloading station; 40. Template placement area; 50. Pressing groove; 60. Track groove; 100. Material; 311. Installation groove; 312. Locking groove; 313. Positioning groove; 314. Clamping slot; 321. Handle. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0017] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," "up," "down," "front," "back," and similar expressions used in this document are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments: like Figure 1-7 As shown, an automatic loading and unloading rotary pattern machine includes a worktable 1, a rotary head 2, and multiple pressing template assemblies 3. The worktable 1 is provided with a loading station 10, a processing station 20, and an unloading station 30 from right to left. The pressing template assembly 3 contains material 100. A rotating head 2 is provided above the processing station 20, a template locking assembly 4 is provided at the rear side of the processing station 20, and a first transfer mechanism 5 and a second transfer mechanism 6 are provided at the front side. The first transfer mechanism 5 is used to transfer the pressing template assembly 3 of the loading station 10 to the processing station 20; The second transfer mechanism 6 is used to transfer the pressing template assembly 3 of the processing station 20 to the unloading station 30; The loading station 10 is provided with a template placement area 40; Template positioning detection elements 7 are respectively provided on the outer side of the processing station 20 and the unloading station 30; A template driving component 8 is provided between the template locking component 4 and the worktable 1; The template locking component 4 is used to lock the pressing template component 3 into place; The template driving component 8 is used to drive the material 100 on the pressing template component 3 to move according to the sewing requirements; The template positioning detection element 7 is electrically connected to the first transfer mechanism 5 and the second transfer mechanism 6, respectively.

[0020] In this embodiment, the number of pressing template assemblies 3 with the material 100 clamped is sufficient to meet the requirements of online continuous production; Working principle: Step 1 (Fishing of pressing template assembly 3): Manually place the pressing template assembly 3, which has been pre-clamped with material 100, into the template placement area 40 of the feeding station 10 (the placement is judged by manual visual inspection). Step 2 (Pressing template assembly 3 moves into processing station 20): Then start the equipment, the first transfer mechanism 5 moves, and moves the pressing template assembly 3 located at the loading station 10 to the processing station 20. During the process, the detection element detects whether the pressing template assembly 3 is in place. After it is in place, the first transfer mechanism 5 is controlled to release the pressing template assembly 3 and reset it. Step 3 (Pressure template assembly 3 in place and locked): Then, the template locking assembly 4 moves forward and clamps to connect the pressure template assembly 3 with the template drive assembly 8; Step 4 (Rotating the sewing head 2 to sew material 100): Then, the rotating sewing head 2 sews according to the pattern requirements preset in the program. During the sewing process, the template drive component 8 drives the pressing template component 3 to move left, right, back and forth. At the same time, during the sewing process, the next pressing template component 3 is manually placed into the loading station 10 in the manner of step one.

[0021] Step 5 (Pressing template assembly 3 moves into unloading station 30): After sewing material 100 is completed, the rotating head 2 and template drive assembly 8 are reset, and then the template locking assembly 4 is released and further reset; then the second transfer mechanism 6 is activated to transfer the pressing template assembly 3 located at processing station 20 to unloading station 30. During the process, the detection element detects whether the pressing template assembly 3 is in place; after it is in place, the second transfer mechanism 6 is controlled to release the pressing template assembly 3. At the same time, the first transfer mechanism 5 repeats the action of step two, the template locking assembly 4 repeats the action of step three, and the rotating head 2 and the template driving assembly 8 repeat the action of step four. Step Six (Manual Removal of Pressing Template Assembly 3): The finished pressing template assembly 3 is then manually removed from the unloading station 30, and the material 100 inside the pressing template assembly 3 is removed while a new material 100 is loaded. It is then transported to the loading station 10 via an additional conveyor line. Simultaneously, the second transfer mechanism 6 repeats the actions of Step Five. Through the continuous cycle of the above steps, continuous online production is achieved, reducing processing costs and improving processing quality. During the process, the pressing template with pre-clamped material 100 is automatically transferred, positioned, and locked between the loading station 10, processing station 20, and unloading station 30, greatly improving processing reliability and achieving continuous online production, reducing processing costs, and improving production efficiency and quality.

[0022] In this embodiment, the rotating head 2 is a conventional technology in the field, and its structure and working principle will not be described in detail here.

[0023] Furthermore, the pressing template assembly 3 includes a template body 31 and a pressing plate 32; The template body 31 has an installation groove 311 around its frame, and a locking groove 312 is provided on both sides of the template body 31 near the template locking component 4. The template locking assembly 4 is connected to the template body 31 via the locking groove 312; The pressure plate 32 is disposed in the mounting groove 311, and its left side is rotatably connected to the template body 31 via a rotating shaft; a pressure groove 50 for clamping the material 100 is provided around the pressure plate 32 and the template body 31.

[0024] In this embodiment, the material 100 placed in the template body 31 is clamped on all four sides by the pressure plate 32 and the pressure groove 50, so as to prevent the material pressing template assembly 3 from being dislodged or shifted by the surface of the workbench 1 when it moves between workstations, thereby improving the positioning reliability of the material 100; and the pressure plate 32 adopts a rotating opening and closing structure design, which can improve the convenience of picking up and putting down the material 100.

[0025] In this embodiment, since there are a certain number of clamping template components 3 with materials already clamped, the staff can have sufficient time to check the material clamping status while re-clamping the materials, thus relieving the staff's pressure.

[0026] Furthermore, such as Figure 7 As shown, in order to ensure the clamping and fixing effect on the material 100, a magnetic suction element 9 or a quick clamp (not shown in the figure) is provided between the opening and closing side of the pressure plate 32 and the template body 31.

[0027] Furthermore, such as Figure 1 , 2As shown in Figures 3 and 4, the template locking assembly 4 includes a connecting seat 41, a positioning plate 42, a fixed guide rod 43, a push-pull cylinder 44, and a gripper cylinder 45. The back of the connecting seat 41 is connected to the driving end of the template driving assembly 8, and a plurality of fixed guide rods 43 and push-pull cylinders 44 are provided on the surface. The end of the fixed guide rod 43 away from the connecting seat 41 passes through the sliding hole of the positioning plate 42; The drive end of the push-pull cylinder 44 is connected to the positioning plate 42; The positioning plate 42 has locking grooves 312 on both sides of its surface for hooking the template body 31 with a locking hook during operation.

[0028] In this embodiment, when the pressing template assembly 3 is located at the set position of the processing station 20, the push-pull cylinder 44 drives the positioning plate 42 to approach the pressing template assembly 3. After it is in place, the gripper cylinders 45 on both sides are activated, and the locking hooks hook the locking grooves 312 on both sides of the template body 31. This realizes the separable connection between the pressing template assembly 3 and the template driving assembly 8, ensuring that the pressing template assembly 3 can be reliably and stably driven to move left, right and back and forth during the sewing process.

[0029] Furthermore, such as Figure 1 , 2 As shown in Figures 3 and 4, in order to improve the connection stability when locking the pressure template assembly 3, the template locking assembly 4 also includes a positioning protrusion 46 connected to the surface of the positioning plate 42; The positioning protrusion 46 is located between the two gripper cylinders 45; The template body 31 has a positioning groove 313 at the position corresponding to the positioning protrusion 46.

[0030] Furthermore, such as Figure 1 , 2 As shown in Figures 3 and 4, in order to realize the forward, backward, left and right driving of the pressing template assembly 3 during sewing processing, the template driving assembly 8 includes an X-axis driving mechanism 81 and a Y-axis driving mechanism 82. The Y-axis drive mechanism 82 is located below the worktable 1, and its drive end passes upward through the track groove 60 and connects to the X-axis drive mechanism 81. The drive end of the X-axis drive mechanism 81 is connected to the connecting seat 41 of the template locking assembly 4.

[0031] In this embodiment, the X-axis drive mechanism 81 is a slide table electric cylinder, and the Y-axis drive mechanism 82 is a screw and nut transmission drive mechanism with an external slide rail. Their structure and working principle are conventional technologies in the field and will not be described in detail here.

[0032] Furthermore, such as Figure 1As shown, both the first transfer mechanism 5 and the second transfer mechanism 6 include a left and right movement driver 51, a telescopic cylinder 52, a pressing cylinder 53, and a clamping plate 54. The telescopic cylinder 52 is arranged parallel to the worktable 1. The telescopic cylinder 52 is connected to the drive end of the left and right movement driver 51. The drive end of the telescopic cylinder 52 is connected to the pressing cylinder 53. The downward pressing cylinder 53 is set vertically to the worktable 1, and the driving end is connected to the lower clamping plate 54; The left and right movement driver 51 is connected to the worktable 1; The template body 31 of the pressing template assembly 3 is provided with a slot 314 for connecting with the card plate 54.

[0033] In this embodiment, during operation, the left and right movement driver 51 of the first transfer mechanism 5 or the second transfer mechanism 6 drives the pallet 54 to be moved to the slot 314 position of the template body 31 (the pallet 54 is automatically moved between the processing station 20 and the loading station 10 or unloading station 30 by program control); the positioning telescopic cylinder 52 is activated, driving the pallet 54 to move directly above the slot 314, and then the pressing cylinder 53 drives the pallet 54 to move down until the pallet 54 is completely in the slot 314. Then the left and right movement driver 51 is activated, which can drive the pressing template assembly 3 to move back and forth between the processing station 20 and the loading station 10 or unloading station 30; the process is automatically controlled, improving processing efficiency and reliability.

[0034] Furthermore, such as Figure 1 , 3 As shown, in order to control the pressing template assembly 3 to be precisely positioned at each station and improve processing reliability and stability, the template positioning detection element 7 is a photoelectric sensor.

[0035] Furthermore, in order to improve the ease of opening and closing of the pressure plate 32 and enhance its practicality, a handle 321 is provided on the opening and closing side of the pressure plate 32.

[0036] For those skilled in the art, various other corresponding changes and modifications can be made based on the technical solutions and concepts described above, and all such changes and modifications should fall within the protection scope of the claims of this utility model patent.

Claims

1. An automatic loading and unloading rotary pattern making machine, comprising a worktable, a rotary head, and multiple pressing template assemblies, characterized in that, The workbench is equipped with a loading station, a processing station and a unloading station from right to left. The pressing template assembly contains material; A rotating head is provided above the processing station, a template locking assembly is provided at the rear of the processing station, and a first transfer mechanism and a second transfer mechanism are provided at the front. The first transfer mechanism is used to transfer the pressing template assembly of the loading station to the processing station; The second transfer mechanism is used to transfer the pressing template assembly of the processing station to the unloading station; The loading station is equipped with a template placement area; Template arrival detection elements are respectively installed on the outside of the processing station and the unloading station; A template driving component is provided between the template locking component and the worktable; The template locking assembly is used to lock the pressing template assembly into place; The template driving component is used to drive the material on the pressing template component to move according to the sewing requirements; The template positioning detection element is electrically connected to the first transfer mechanism and the second transfer mechanism, respectively.

2. The rotary pattern making machine with automatic loading and unloading according to claim 1, characterized in that, The pressing template assembly includes a template body and a pressing plate; The template body has mounting grooves around its frame, and locking grooves are provided on both sides of the end of the template body near the template locking component. The template locking assembly is connected to the template body via a locking groove; The pressure plate is set in the mounting groove, and its left side is rotatably connected to the template body through a rotating shaft; a pressure groove is opened around the pressure plate and the template body to clamp the material around its perimeter.

3. The rotary pattern making machine with automatic loading and unloading according to claim 2, characterized in that, A magnetic suction device or quick clamp is provided between the opening and closing side of the pressure plate and the template body.

4. The rotary pattern making machine with automatic loading and unloading according to claim 2, characterized in that, The template locking assembly includes a connecting seat, a positioning plate, a guide rod, a push-pull cylinder, and a gripper cylinder; The back of the connector is connected to the drive end of the template drive assembly, and the surface is provided with multiple guide rods and push-pull cylinders. The end of the guide rod away from the connecting seat passes through the sliding hole of the positioning plate; The drive end of the push-pull cylinder is connected to the positioning plate; The positioning plate has locking grooves on both sides of its surface, which are used to hook the template body with locking hooks during operation.

5. The rotary pattern making machine with automatic loading and unloading according to claim 4, characterized in that, The template locking assembly also includes a positioning protrusion connected to the surface of the positioning plate; The positioning protrusion is located between the two gripper cylinders; The template body has a positioning groove at the position corresponding to the positioning protrusion.

6. The rotary pattern making machine with automatic loading and unloading according to claim 4, characterized in that, The template driving component includes an X-axis driving mechanism and a Y-axis driving mechanism; The Y-axis drive mechanism is located below the worktable, and its drive end passes upward through the track groove and connects to the X-axis drive mechanism. The drive end of the X-axis drive mechanism is connected to the connecting seat of the template locking assembly.

7. The rotary pattern making machine with automatic loading and unloading according to claim 1, characterized in that, Both the first and second transfer mechanisms include a left-right movement driver, a telescopic cylinder, a pressing cylinder, and a clamping plate; The telescopic cylinder is arranged parallel to the worktable, and is connected to the drive end of the left and right movement driver. The drive end of the telescopic cylinder is also connected to the downward pressure cylinder. The downward pressure cylinder is set vertically to the worktable, and the drive end is connected to the lower plate. The left and right movement driver is connected to the worktable; The template body of the pressing template assembly has a slot for connecting with the card plate.

8. The rotary pattern making machine with automatic loading and unloading according to claim 1, characterized in that, The template positioning detection element is a photoelectric sensor.

9. The rotary pattern making machine with automatic loading and unloading according to claim 3, characterized in that, The pressure plate is provided with a handle on its opening and closing side.

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