Multi-head dispensing and pressing all-in-one machine

Abstract

The application discloses a multi-head glue dispensing and flat pressing integrated machine, which comprises a machine tool bed body, one end of the machine tool bed body in the width direction is provided with a limiting plate, the surfaces of both ends of the machine tool bed body in the length direction are provided with first guide rails, the first guide rails are matched with a portal frame, the top end of the portal frame is provided with a pressing mechanism, the other end of the machine tool bed body in the width direction is provided with a material conveying mechanism, the machine tool bed body below the first guide rails is provided with a driving mechanism, the driving mechanism extends above the machine tool bed body and is connected with a glue dispensing mechanism provided with a plurality of glue dispensing stations, the middle part of the machine tool bed body is provided with a supporting plate conveying mechanism which is in a layered shape and moves along a track which is back and forth circularly in the width direction of the machine tool bed body, both ends of the supporting plate conveying mechanism in the width direction are located below the pressing mechanism and below the glue dispensing mechanism respectively, the integrated machine can automatically realize the whole process from automatic glue application to cloth pressing processing, and the manual operation of conveying cloth and turning over cloth is avoided, so that the production efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of garment production technology, specifically to a multi-head dispensing and flat pressing integrated machine. Background Technology

[0002] In the garment production process, dispensing machines and pressing machines are commonly used fabric pressing processing equipment. The dispensing machine can apply adhesive to the surface of the fabric for bonding the fabric. After the adhesive is applied, the fabric is flipped over and pasted onto the surface of another piece of fabric. Then, the pressing machine presses the two fabrics together to form a composite fabric with the properties of a single-layer fabric on both sides. The composite fabric will be used for subsequent garment processing.

[0003] Existing fabric lamination processes typically require manual loading and unloading of the fabric. After gluing, the fabric needs to be manually transferred to the lamination machine's workbench. The glued fabric must then be manually flipped over before the adhesive side is placed on top of the underlying fabric. The entire fabric lamination process involves numerous manual steps, requiring significant physical exertion from workers during mass production. Worker fatigue can negatively impact production efficiency, product quality, and even pose a safety hazard. Furthermore, both the gluing machine and the lamination machine are independent processing units, typically quite large. This necessitates substantial storage space within the factory to house them, and the manual material transfer path between the two machines further occupies production space, resulting in an inefficient production layout.

[0004] Therefore, it is necessary to design a multi-head dispensing and flatbed press machine. Summary of the Invention

[0005] To address the shortcomings of the aforementioned technologies, this invention provides an integrated machine that combines a fabric gluing device, a fabric conveying device after gluing, and a fabric pressing device into one unit. This automatically realizes the entire process from fabric gluing to fabric pressing, eliminating the need for manual fabric conveying and manual fabric flipping, thus improving production efficiency.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0007] This invention discloses a multi-head dispensing flatbed press integrated machine. The integrated machine includes a machine bed, with a limit plate hinged to one end of the machine bed in the width direction. The surfaces of both ends of the machine bed in the length direction are provided with first guide rails, and the first guide rails are fitted with a gantry frame. The top of the gantry frame is provided with a pressing mechanism. The other end of the machine bed in the width direction is provided with a material conveying mechanism. The machine bed below the first guide rails is provided with a drive mechanism. The drive mechanism extends above the machine bed and is connected to a dispensing mechanism with multiple dispensing stations. The middle part of the machine bed is provided with a layered pallet conveying mechanism whose movement trajectory is a back-and-forth cyclic movement in the width direction of the machine bed. The two ends of the pallet conveying mechanism in the width direction are located below the pressing mechanism and below the dispensing mechanism, respectively.

[0008] Furthermore, the pallet transmission mechanism includes several moving frames, a first pallet, a rack, and rollers. Each moving frame has at least two hooks at its width end. Two adjacent moving frames are linked by hooking each other through the two hooks on their adjacent sides. The first pallet is disposed on the top surface of the moving frame. The rack is fixedly connected to both ends of the moving frame in the length direction. Several first rotating shafts extending beyond the rack are provided at both ends of the moving frame in the length direction. Rollers are provided at the ends of the first rotating shafts extending beyond the rack. A second guide rail is provided on the machine bed wall outside the rollers. At least two first tracks are provided on the surface of the second guide rail near the rollers. The rollers engage within the first tracks. A first motor is provided on the wall of the second guide rail away from the first tracks. The drive end of the first motor passes through the second guide rail and is connected to a second rotating shaft. Gears are provided at both ends of the second rotating shaft, and the gears mesh with two racks located in the middle of the second guide rail.

[0009] Furthermore, at least one first cylinder is provided on the machine bed wall below the end of the second guide rail along its length, and several grooves are provided on the surfaces at both ends of the second guide rail along its length, the grooves connecting the two first tracks located above and below the second guide rail.

[0010] Furthermore, the machine tool bed near the material conveying mechanism is provided with several second cylinders with their drive ends facing upwards, and the drive ends of the second cylinders are connected to a support plate for supporting the first pallet.

[0011] Furthermore, the material conveying mechanism includes a first electric guide rail, a second pallet, and a suction plate. At least two first electric guide rails are provided on the surface of the machine bed below the pressing mechanism. The second pallet is fixedly connected to the end of the first electric guide rail away from the pressing mechanism. A first connecting seat is provided at the output end of the first electric guide rail. A third cylinder is provided above the first connecting seat. The driving end of the third cylinder faces downward and is connected to the top of the first connecting seat. A suction plate is connected to one side of the non-driving end of the third cylinder. A cavity is formed inside the suction plate. Air extraction pipes are provided at both ends of the vertical section along the length of the suction plate. Several through holes are provided on the bottom surface of the horizontal section of the suction plate.

[0012] Furthermore, the bottom of the first electric guide rail is provided with a support column, and the side wall of the support column is provided with a fourth cylinder. The drive end of the fourth cylinder faces upward and is connected to a third support plate.

[0013] Furthermore, the drive mechanism includes a third guide rail, a sliding seat, a second motor, and a lead screw. The third guide rail is disposed inside the machine tool bed below the first guide rail. The sliding seat is fitted on two second tracks of the third guide rail. One end of the lead screw is fitted on one end of the third guide rail. The second motor is fixed to the other end of the third guide rail. The other end of the lead screw is connected to the drive end of the second motor. The lead screw nut is connected to the bottom end of the sliding seat. A through groove is provided on the surface of the machine tool bed outside the first guide rail. A C-shaped support block is fixedly connected to the top of the sliding seat. The dispensing mechanism is fixed to the top of the support block.

[0014] Furthermore, the dispensing mechanism includes a second electric guide rail, a second connecting seat, a dispensing valve, and a dispensing head. The two ends of the second electric guide rail are fixed to the top of the support block. The output end of the second electric guide rail is a transmission belt whose motion trajectory reciprocates along the length direction of the machine tool bed. At least two second connecting seats are connected to one side of the transmission belt. The second connecting seat is provided with at least two dispensing valves. The output end of the dispensing valve is connected to a dispensing head.

[0015] Furthermore, the first guide rail is a guide rod type structure, and both ends of the first guide rail are fixed to the surface of the workbench through the third connecting seat. The bottom ends of both sides of the gantry frame are provided with mating ends, and the middle of the mating end is a mating hole. The gantry frame mates with the first guide rail through the mating hole. An elastic sleeve is fitted on the first guide rail outside one side of the mating end. The top of one of the third connecting seats is provided with a fifth cylinder. The driving end of the fifth cylinder faces the gantry frame and is connected to the connecting plate provided on the side wall of the gantry frame.

[0016] Furthermore, the pressing mechanism includes a sixth cylinder and a pressure plate. The top of the gantry is provided with several sixth cylinders, the number of which is the same as the number of dispensing stations. The driving end of the sixth cylinder is downward and connected to a fixed plate. The bottom surface of the fixed plate is provided with several matrix-distributed elastic buffers. The pressure plate is fixedly connected to the bottom end of the elastic buffers.

[0017] The beneficial effects of this invention are as follows:

[0018] This integrated machine combines the fabric gluing device, the fabric conveying device after gluing, and the fabric pressing device into one unit, thereby automating the entire process from fabric gluing to fabric pressing. This reduces the floor space occupied by the fabric pressing equipment, freeing up more production space. It utilizes mechanical devices to achieve a streamlined fabric pressing process, eliminating the need for manual feeding, manual fabric conveying, manual fabric flipping, and manual unloading of the pressed fabric. With multiple processing stations, it can simultaneously perform gluing and pressing of multiple sets of fabric, which is beneficial to improving the production efficiency of garment manufacturing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the external structure of the all-in-one machine. Figure 1 .

[0020] Figure 2 This is a schematic diagram of the external structure of the all-in-one machine. Figure 2 .

[0021] Figure 3 This is a schematic diagram of the internal structure of the all-in-one machine.

[0022] Figure 4 This is a schematic diagram of the pallet transfer mechanism.

[0023] Figure 5 A schematic diagram of the structure for the movable frame to fit on the second guide rail.

[0024] Figure 6 This is a schematic diagram of the moving frame structure.

[0025] Figure 7 A schematic diagram of a support plate installed inside the machine tool bed.

[0026] Figure 8 This is a schematic diagram of the material conveying mechanism.

[0027] Figure 9 A schematic diagram of the structure when the third cylinder is mounted on the first electric guide rail.

[0028] Figure 10 This is a schematic diagram of the suction plate.

[0029] Figure 11This is a schematic diagram of the drive mechanism.

[0030] Figure 12 This is a schematic diagram of the dispensing mechanism.

[0031] Figure 13 This is a schematic diagram of the first guide rail.

[0032] Figure 14 This is a schematic diagram of the pressing mechanism.

[0033] In the diagram, 1. Machine bed; 2. Limiting plate; 3. First guide rail; 4. Gantry frame; 5. Pressing mechanism; 6. Conveying mechanism; 7. Drive mechanism; 8. Dispensing mechanism; 9. Pallet transfer mechanism; 10. Moving frame; 11. First pallet; 12. Rack; 13. Roller; 14. Hook; 15. First rotating shaft; 16. Second guide rail; 17. First track; 18. First motor; 20. Gear; 21. First cylinder; 22. Groove; 24. Second cylinder; 25. Support plate; 26. First electric guide rail; 27. Second pallet; 28. Suction plate; 29. ​​First connecting... 30. Connector; 33. Third cylinder; 34. Suction pipe; 35. Through hole; 36. Support column; 37. Fourth cylinder; 38. Third support plate; 39. Third guide rail; 40. Sliding seat; 41. Second motor; 42. Lead screw; 43. Second rail; 44. Support block; 45. Second electric guide rail; 46. Second connecting seat; 47. Dispensing valve; 48. Dispensing head; 49. Transmission belt; 50. Mating end; 51. Mating hole; 52. Elastic sleeve; 53. Fifth cylinder; 54. Connecting plate; 55. Sixth cylinder; 56. Pressure plate; 57. Fixing plate; 58. Elastic buffer. Detailed Implementation

[0034] like Figures 1-3 As shown in the figure, the present invention discloses a multi-head dispensing flat press integrated machine. The integrated machine includes a machine bed 1, with a limit plate 2 hinged to one end of the machine bed 1 in the width direction. The surfaces of both ends of the machine bed 1 in the length direction are provided with first guide rails 3. The first guide rails 3 are fitted with a gantry frame 4. The top of the gantry frame 4 is provided with a pressing mechanism 5. The other end of the machine bed 1 in the width direction is provided with a material conveying mechanism 6. The machine bed 1 below the first guide rails 3 is provided with a drive mechanism 7. The drive mechanism 7 extends above the machine bed 1 and is connected to a dispensing mechanism 8 with multiple dispensing stations. The middle part of the machine bed 1 is provided with a layered pallet conveying mechanism 9 whose movement trajectory is a back-and-forth cyclic movement in the width direction of the machine bed 1. The two ends of the pallet conveying mechanism 9 in the width direction are respectively located below the pressing mechanism 5 and below the dispensing mechanism 8.

[0035] When the limiting plate 2 is flipped upwards to a vertical position, it can prevent the fabric from exceeding the surface of the machine tool bed 1 and slipping onto the ground. Multiple pieces of bottom-layer fabric are manually placed onto the conveying mechanism 6 according to their workstation positions. The conveying mechanism 6 transports the fabric to the surface of the pallet transfer mechanism 9 located below the pressing mechanism 5. The fabric is then transported via the lower transport route of the pallet transfer mechanism 9 to the surface of the pallet transfer mechanism 9 below the glue dispensing mechanism 8. Glue is applied to the fabric surface using the glue dispensing mechanism 8. After gluing, the fabric is transported via the upper transport route of the pallet transfer mechanism 9 to the pallet transfer mechanism 9 below the pressing mechanism 5. On the surface, the conveying mechanism 6 transports multiple pieces of surface fabric to the top layer of the bottom layer of fabric and places them on the surface of the bottom layer of fabric in designated positions. The pressing mechanism 5 presses the surface fabric and the bottom layer of fabric together into a shaped fabric. The pressed fabric is then removed by the conveying mechanism 6, thus completing the entire pressing process of the fabric. The pallet conveying mechanism 9 can select either a loop route from the lower layer to the upper layer or a loop route from the upper layer to the lower layer for the fabric transport. Both routes can achieve automated fabric transport.

[0036] The technical effects achieved by this solution are as follows: This integrated machine combines the fabric gluing device, the fabric conveying device after gluing, and the fabric pressing device into one unit, thereby automatically realizing the entire process from automatic fabric gluing to fabric pressing. This reduces the floor space occupied by the fabric pressing equipment, freeing up more production space. It utilizes mechanical devices to achieve a streamlined fabric pressing process, eliminating the need for manual feeding, manual fabric conveying, manual fabric flipping, and manual unloading of the pressed fabric. With multiple processing stations, it can simultaneously perform gluing and pressing of multiple sets of fabric, which is beneficial to improving the production efficiency of garment manufacturing.

[0037] like Figures 4-6As shown, the pallet conveying mechanism 9 includes several movable frames 10, a first pallet 11, a rack 12, and rollers 13. Each movable frame 10 has at least two hooks 14 at its wide end. Two adjacent movable frames 10 are linked together by hooking each other with the two hooks 14 on their adjacent sides. The first pallet 11 is disposed on the top surface of the movable frame 10. The rack 12 is fixedly connected to both ends of the movable frame 10 in the length direction. Each end of the movable frame 10 in the length direction has several first rotating shafts 15 extending through the rack 12. A roller 13 is provided at the outer end of the rack 12. A second guide rail 16 is provided on the wall of the machine bed 1 outside the roller 13. At least two first tracks 17 are provided on the surface of the second guide rail 16 near the roller 13. The roller 13 is fitted into the first track 17. A first motor 18 is provided on the wall of the second guide rail 16 away from the first track 17. The drive end of the first motor 18 passes through the second guide rail 16 and is connected to a second rotating shaft 19. Gears 20 are provided at both ends of the second rotating shaft 19. The gears 20 mesh with the upper and lower racks 12 located in the middle of the second guide rail 16, respectively.

[0038] The first motor 18 drives the gear 20 to rotate. When the gear 20 rotates, it drives the moving frame 10 to move through the transmission action of the rack 12. The adjacent moving frames 10 are linked together by the mutual hooking of two hooks 14. At the same time, the roller 13 not only supports the moving frame 10, but also rolls in the first track 17 of the second guide rail 16 without affecting the movement of the moving frame 10. This allows the moving frames 10 of the upper and lower layers of the pallet transfer mechanism 9 to move, thereby driving the fabric on the surface of the first pallet 11 to move, thus achieving the purpose of fabric transfer.

[0039] In addition, during the fabric pressing process, the upper moving frame 10 can be moved to transfer the bottom layer of fabric from below the pressing mechanism 5 to below the glue dispensing mechanism 8. After the glue dispensing mechanism 8 applies glue to the bottom layer of fabric, the moving frame 10 can be moved in the opposite direction to move the bottom layer of fabric towards the pressing mechanism 5. After the glued bottom layer of fabric moves to below the pressing mechanism 5, the top layer of fabric is transported to the top of the bottom layer of fabric by the conveying mechanism 6. The top layer of fabric is placed in the designated position, and then the pressing mechanism 5 is used to press the two layers of fabric together, thereby realizing the fabric forming pressing process. The entire fabric pressing process can be realized by using a single upper pallet to support the movement of the fabric.

[0040] like Figure 3 and Figure 4As shown, at least one first cylinder 21 is provided on the wall of the machine bed 1 below the end of the second guide rail 16 in the length direction. Several grooves 22 are provided on the surfaces of both ends of the second guide rail 16 in the length direction. The grooves 22 connect the two first tracks 17 located above and below the second guide rail 16.

[0041] The process of moving the movable frame 10 in the first track 17 of the upper or lower layer to the first track 17 of another layer is as follows: First, the movable frame 10 gradually moves to the end of the transport path of that layer. When the movable frame 10 is about to reach the end of the transport path of that layer, the driving end of the first cylinder 21 gradually extends upward. When the movable frame 10 is about to reach the end of the transport path of that layer, the driving end of the first cylinder 21 will push against the two sides of the bottom of the movable frame 10. Then, the driving end of the first cylinder 21 pushes up or supports the two sides of the movable frame 10, so that the movable frame 10 moves up or down. When the movable frame 10 moves up or down, the roller 13 moves through the groove 22 to the first track 17 of the upper or lower layer of the second guide rail 16.

[0042] like Figure 3 and Figure 7 As shown, the machine tool bed 1 near the material conveying mechanism 6 is provided with a plurality of second cylinders 24 with their drive ends facing upwards. The drive ends of the second cylinders 24 are connected to a support plate 25 for supporting the first pallet 11.

[0043] When the top and bottom fabrics are transferred to the pressing mechanism 5, the support plate 25 can be lifted by the second cylinder 24 to the bottom of the first support plate 11 below the pressing mechanism 5. Since the pressure of the pressing mechanism 5 when pressing the two fabrics will act on the moving frame 10 through the first support plate 11, and the moving frame 10 needs to withstand a large pressure, it is easy to cause deformation and damage to the moving frame 10. Therefore, the support plate 25 needs to be placed against the bottom of the first support plate 11 to support the first support plate 11, thereby offsetting the pressure of the pressing mechanism 5 when pressing the two fabrics on the moving frame 10.

[0044] like Figures 8-10As shown, the material conveying mechanism 6 includes a first electric guide rail 26, a second support plate 27, and a suction plate 28. At least two first electric guide rails 26 are provided on the surface of the machine bed 1 below the pressing mechanism 5. The second support plate 27 is fixedly connected to the end of the first electric guide rail 26 away from the pressing mechanism 5. The output end of the first electric guide rail 26 is provided with a first connecting seat 29. A third cylinder 30 is provided above the first connecting seat 29. The driving end of the third cylinder 30 faces downward and is connected to the top of the first connecting seat 29. The non-driving end of the third cylinder 30 is connected to the suction plate 28. A cavity is formed inside the suction plate 28. Both vertical sections at both ends of the suction plate 28 in the length direction are provided with air extraction pipes 33. The bottom surface of the horizontal section of the suction plate 28 is provided with several through holes 34.

[0045] Before the material conveying mechanism 6 operates, it needs to be connected to the external air extraction device (not shown in the figure) of the integrated machine through the air extraction pipe 33. After the air is extracted from the suction plate 28 by the air extraction device, a negative pressure is formed in the suction plate 28, so that the fabric can be adsorbed when the suction plate 28 is placed on the fabric surface. When feeding the bottom layer of fabric, the third cylinder 30 can be operated to move it up and down, thereby driving the suction plate 28 to move up and down, adsorbing the bottom layer of fabric placed on the surface of the second tray 27, and then the first electric guide rail 26 drives the suction plate 28 to the pressing mechanism 5. The end of the pallet conveying mechanism 9 moves, and after moving to the designated position, the air extraction device stops working and places the bottom layer fabric on the surface of the first pallet 11 below the pressing mechanism 5, thereby completing the feeding operation without the need for manual feeding of the bottom layer fabric. When pressing the fabric, the suction plate 28 adsorbs the surface layer fabric on the surface of the second pallet 27 and places the fabric on the surface of the bottom layer fabric that has been glued. After pressing the two pieces of fabric together, the suction plate 28 adsorbs the pressed fabric and then removes it from the surface of the pallet conveying mechanism 9, thereby completing the unloading operation of the shaped fabric.

[0046] like Figure 8 As shown, the bottom of the first electric guide rail 26 is provided with a support column 35, and the side wall of the support column 35 is provided with a fourth cylinder 36. The drive end of the fourth cylinder 36 faces upward and is connected to a third support plate 37.

[0047] When feeding the fabric, if the fabric is too long, the third support plate 37 can be raised to the same height as the second support plate 27 by the fourth cylinder 36, thereby increasing the area supporting the fabric and making the fabric more stable.

[0048] like Figure 11As shown, the drive mechanism 7 includes a third guide rail 38, a sliding seat 39, a second motor 40, and a lead screw 41. The third guide rail 38 is disposed inside the machine bed 1 below the first guide rail 3. The sliding seat 39 is fitted on two second rails 42 of the third guide rail 38. One end of the lead screw 41 is fitted on one end of the third guide rail 38. The second motor 40 is fixed to the other end of the third guide rail 38. The other end of the lead screw 41 is connected to the drive end of the second motor 40. The lead screw 41 nut is connected to the bottom end of the sliding seat 39. A through groove is provided on the surface of the machine bed 1 outside the first guide rail 3. A C-shaped support block 43 is fixedly connected to the top of the sliding seat 39. The dispensing mechanism 8 is fixed to the top of the support block 43.

[0049] The second motor 40 drives the lead screw 41 to rotate. After the lead screw 41 rotates, it drives the sliding seat 39 to move on the surface of the third guide rail 38, thereby realizing the movement of the support block 43 in the width direction of the machine tool bed 1, and thus realizing the movement of the glue dispensing mechanism 8 in the width direction of the machine tool bed 1. When the glue dispensing mechanism 8 applies glue to the bottom fabric, it can move to a specific position to complete the glue application operation on the fabric.

[0050] like Figure 12 As shown, the dispensing mechanism 8 includes a second electric guide rail 44, a second connecting seat 45, a dispensing valve 46, and a dispensing head 47. The two ends of the second electric guide rail 44 are fixed to the top of the support block 43. The output end of the second electric guide rail 44 is a transmission belt 48 whose motion trajectory reciprocates along the length direction of the machine tool bed 1. At least two second connecting seats 45 are connected to one side of the transmission belt 48. At least two dispensing valves 46 are provided on the second connecting seat 45. The output end of the dispensing valve 46 is connected to the dispensing head 47.

[0051] Driven by the second electric guide rail 44, all the second connecting seats 45 on one side of the transmission belt 48 will move along the length of the machine bed 1, thereby adjusting the glue dispensing head 47 to the glue application position on the bottom fabric. After opening the glue dispensing valve 46, the glue dispensing head 47 can be used to apply glue to the bottom fabric.

[0052] like Figure 13 As shown, the first guide rail 3 is a guide rod type structure. Both ends of the first guide rail 3 are fixed to the surface of the workbench through the third connecting seat. The bottom ends of both sides of the gantry frame 4 are provided with mating ends 49. The middle part of the mating end 49 is a mating hole 50. The gantry frame 4 mates with the first guide rail 3 through the mating hole 50. An elastic sleeve 51 is fitted on the first guide rail 3 outside one side of the mating end 49. The top of one of the third connecting seats is provided with a fifth cylinder 52. The driving end of the fifth cylinder 52 faces the gantry frame 4 and is connected to the connecting plate 53 provided on the side wall of the gantry frame 4.

[0053] The fifth cylinder 52 drives the gantry 4 to move along the first guide rail 3, allowing the gantry 4 to move in the width direction of the machine bed 1. This allows the pressing mechanism 5 to adjust the position of pressing the fabric. The elastic kit 51 prevents the gantry 4 from overtraveling and colliding with the third connecting seat during movement.

[0054] like Figure 14 As shown, the pressing mechanism 5 includes a sixth cylinder 54 and a pressure plate 55. The top of the gantry frame 4 is provided with a number of sixth cylinders 54. The number of sixth cylinders 54 is the same as the number of dispensing stations. The driving end of the sixth cylinder 54 is downward and connected to a fixed plate 56. The bottom surface of the fixed plate 56 is provided with a number of matrix-distributed elastic buffers 57. The pressure plate 55 is fixedly connected to the bottom end of the elastic buffers 57.

[0055] The sixth cylinder 54 drives the pressure plate 55 to move up and down, pressing the fabric through the pressure plate 55. The elastic buffer 57 can play a buffering role in the pressing process of the fabric, preventing the pressure plate 55 from overtraveling when pressing the fabric, and avoiding the situation where the pressure plate 55 overtravels and damages the pallet transmission mechanism 9.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-head dispensing and flatbed press integrated machine, the integrated machine including a machine bed, characterized in that, A limit plate is hinged to one end of the machine tool bed in the width direction. The surfaces of both ends of the machine tool bed in the length direction are provided with first guide rails. The first guide rails are fitted with a gantry frame. The top of the gantry frame is provided with a pressing mechanism. The other end of the machine tool bed in the width direction is provided with a material conveying mechanism. The machine tool bed below the first guide rails is provided with a drive mechanism. The drive mechanism extends to the top of the machine tool bed and is connected to a dispensing mechanism with multiple dispensing stations. The middle part of the machine tool bed is provided with a layered pallet transmission mechanism whose movement trajectory is a back-and-forth cyclic movement in the width direction of the machine tool bed. The two ends of the pallet transmission mechanism in the width direction are located below the pressing mechanism and below the dispensing mechanism, respectively. The pallet transport mechanism includes several moving frames, a first pallet, a rack, and rollers. Each moving frame has at least two hooks at its width end. Two adjacent moving frames are linked by hooking each other through the two hooks on their adjacent sides. The first pallet is located on the top surface of the moving frames. The rack is fixedly connected to both ends of the moving frames along their length. Each end of the moving frames along their length has several first rotating shafts extending beyond the rack. Rollers are located at the ends of the first rotating shafts extending beyond the rack. A second guide rail is provided on the machine bed wall outside the rollers. At least two first tracks are provided on the surface of the second guide rail near the rollers. The rollers engage with the first tracks. Inside the guide rail, a first motor is installed on the wall away from the first track. The drive end of the first motor passes through the second guide rail and is connected to a second rotating shaft. Both ends of the second rotating shaft are equipped with gears, which mesh with two racks located in the middle of the second guide rail. At least one first cylinder is installed on the machine bed wall below the end of the second guide rail along its length. Several grooves are provided on the surfaces at both ends of the second guide rail along its length. The grooves connect the two first tracks located above and below the second guide rail. Several second cylinders with their drive ends facing upwards are installed on the machine bed near the material conveying mechanism. The drive ends of the second cylinders are connected to a support plate for supporting the first pallet. The material conveying mechanism includes a first electric guide rail, a second pallet, and a suction plate. At least two first electric guide rails are provided on the surface of the machine bed below the pressing mechanism. The second pallet is fixedly connected to the end of the first electric guide rail away from the pressing mechanism. The output end of the first electric guide rail is provided with a first connecting seat. A third cylinder is provided above the first connecting seat. The driving end of the third cylinder faces downward and is connected to the top of the first connecting seat. A suction plate is connected to one side of the non-driving end of the third cylinder. A cavity is formed inside the suction plate. Air extraction pipes are provided at both ends of the vertical section along the length of the suction plate. Several through holes are provided on the bottom surface of the horizontal section of the suction plate. The drive mechanism includes a third guide rail, a sliding seat, a second motor, and a lead screw. The third guide rail is located inside the machine tool bed below the first guide rail. The sliding seat is fitted on two second tracks of the third guide rail. One end of the lead screw is fitted on one end of the third guide rail. The second motor is fixed to the other end of the third guide rail. The other end of the lead screw is connected to the drive end of the second motor. The lead screw nut is connected to the bottom end of the sliding seat. A through groove is provided on the surface of the machine tool bed outside the first guide rail. A C-shaped support block is fixedly connected to the top of the sliding seat. The dispensing mechanism is fixed to the top of the support block. The dispensing mechanism includes a second electric guide rail, a second connecting seat, a dispensing valve, and a dispensing head. Both ends of the second electric guide rail are fixed to the top of the support block. The output end of the second electric guide rail is a transmission belt whose motion trajectory reciprocates along the length direction of the machine tool bed. At least two second connecting seats are connected to one side of the transmission belt. At least two dispensing valves are provided on the second connecting seat. The output end of the dispensing valve is connected to a dispensing head. The pressing mechanism includes a sixth cylinder and a pressure plate. The top of the gantry frame is provided with several sixth cylinders, and the number of sixth cylinders is the same as the number of dispensing stations.

2. The multi-head dispensing and flatbed press machine according to claim 1, characterized in that, The bottom of the first electric guide rail is provided with a support column, and the side wall of the support column is provided with a fourth cylinder. The drive end of the fourth cylinder faces upward and is connected to a third support plate.

3. The multi-head dispensing and flatbed press machine according to claim 1, characterized in that, The first guide rail is a guide rod type structure. Both ends of the first guide rail are fixed to the surface of the workbench through the third connecting seat. The bottom ends of both sides of the gantry frame are provided with mating ends. The middle part of the mating end is a mating hole. The gantry frame mates with the first guide rail through the mating hole. An elastic sleeve is fitted on the first guide rail outside one side of the mating end. The top of one of the third connecting seats is provided with a fifth cylinder. The driving end of the fifth cylinder faces the gantry frame and is connected to the connecting plate provided on the side wall of the gantry frame.

4. The multi-head dispensing and flatbed press machine according to claim 1, characterized in that, The sixth cylinder has a downward-facing drive end connected to a fixed plate. The bottom surface of the fixed plate is provided with several matrix-distributed elastic buffers, and the pressure plate is fixedly connected to the bottom end of the elastic buffers.

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