Sheet pearl wool cutting and processing workbench

Abstract

A sheet pearl wool cutting working table comprises a rack and a table top plate arranged on the rack, and a material cutting device, a material spreading device, a cutting operation device and a sharp tooth chain dragging device used for dragging pearl wool are arranged on the rack. According to the pearl wool sheet stacking and cutting device, mechanical discharging and cutting of pearl wool coiled materials can be achieved, meanwhile, pearl wool sheets cut according to a certain length are stacked and then conveyed to a cutting station to be cut, and the pearl wool sheet stacks can be kept stable in the cutting process of the cutting station; and it is guaranteed that the size of a cut product is accurate, and the quality of the cut product is improved.

Description

Technical Field

[0001] This utility model relates to a sheet EPE cotton cutting machine, specifically to a sheet EPE cotton cutting and processing workbench for the sheet EPE cotton cutting machine. Background Technology

[0002] Sheet EPE foam cutting machines are widely used for cutting EPE foam padding in applications such as backpack shoulder straps and front and back panels. Current sheet EPE foam cutting machines only have a worktable that can move the EPE foam to be cut longitudinally. During sheet EPE foam cutting, workers need to manually feed the EPE foam rolls, cut them to a certain length, and manually stack them layer by layer into a sheet stack before sending it to the cutting station. This process is labor-intensive and inefficient. Furthermore, the EPE foam sheet stack is only fixed by barriers on both sides of the worktable during cutting, resulting in instability of the cut EPE foam and poor product quality. Utility Model Content

[0003] The purpose of this utility model is to address the above-mentioned problems by providing a sheet EPE cotton cutting and processing workbench to achieve mechanized roll feeding and cutting, while stacking into EPE cotton sheet stacks, and to ensure that the EPE cotton sheet stacks remain stable during the cutting process at the cutting station.

[0004] The technical solution to achieve the above objective is as follows: a sheet pearl cotton cutting and processing workbench, including a frame and a table panel placed on the frame, wherein a material cutting device, a material laying device, and a cutting running device are provided on the frame; the material cutting device includes a portal-shaped material cutting frame fixedly installed at the rear end of the frame, and a material cutting lifting frame composed of two material cutting lifting frame side plates and two parallel material passing horizontal plates is provided inside the portal-shaped material cutting frame; vertical material cutting lifting frame synchronous belt linear modules are respectively provided on the inner side of the two side plates of the portal-shaped material cutting frame; the sliders of the two material cutting lifting frame synchronous belt linear modules are respectively connected to the corresponding material cutting lifting frame side plates; and a pair of horizontally placed material guides are provided at the rear end of the two material passing horizontal plates. The roller has a material-cutting insertion cylinder for assembling insert pins and a material-pressing cylinder for assembling pressure plates arranged on the upper material-passing transverse plate. Below the lower material-passing transverse plate is a horizontally positioned material-cutting synchronous belt linear module, with material-cutting blades mounted on the slider of the module. The material-laying device includes a gantry-shaped material-laying frame positioned in front of the material-cutting device. The lower parts of the two side plates of the gantry-shaped material-laying frame are respectively connected to sliders of a material-laying guide rail slider mechanism installed on both sides of the frame. Inside the gantry-shaped material-laying frame is a material-laying lifting frame composed of two material-laying lifting frame side uprights and two parallel material-laying transverse plates. Vertically positioned material-laying lifting frame synchronous belt linear modules are respectively located on the inner sides of the two side plates of the gantry-shaped material-laying frame. The linear module comprises two synchronous belt linear modules of the material laying lifting frame, whose sliders are respectively connected to the corresponding side plates of the material laying lifting frame. Material laying insertion cylinders equipped with inserting pins are arranged on the upper horizontal material laying plate. Strip synchronous belt drive devices are symmetrically arranged on both sides of the lower end of the gantry-shaped material laying frame. The cutting operation device includes cutting guide rail slider mechanisms symmetrically arranged on both sides of the front of the frame. The sliders of the two cutting guide rail slider mechanisms are respectively connected to movable side plates located on both sides of the frame. Chain drive devices are symmetrically arranged below the front sides of the frame, and the chains of the two chain drive devices are respectively connected to the corresponding movable side plates. Vertically mounted on the front movable side plates... The side rail has a horizontally mounted electric push rod hinged to the movable side plate located at the rear, and a vertically mounted shaft fixedly connected thereto. The rear end of the rear rail is rotatably connected to the vertical shaft. The connecting head of the electric push rod is hinged to a rotating arm, and the front end of the rotating arm is fixedly connected to the rear end of the rear rail. A rotary clamping cylinder that cooperates with the rear vertical rod of the side rail is provided at the front end of the rear rail. The side rail and the rear rail are equipped with vertically mounted material feeding rods. A rear toothed chain dragging device and a front toothed chain dragging device are provided on the frame. The teeth of the rear toothed chain dragging device and the front toothed chain dragging device protrude from the upper surface of the platform.

[0005] This invention enables mechanized feeding and cutting of EPE foam rolls. It also stacks EPE foam sheets cut to a certain length into piles and transports them to the cutting station for cutting. Furthermore, it ensures that the stack of EPE foam sheets remains stable during the cutting process, guaranteeing accurate product dimensions and improving product quality. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the main structure of the workbench for cutting and processing sheet pearl cotton.

[0007] Figure 2 This is a top view of the workbench for cutting and processing sheet pearl cotton.

[0008] Figure 3 yes Figure 1 AA sectional view.

[0009] Figure 4 yes Figure 1 BB cross-sectional view.

[0010] Figure 5 yes Figure 1 CC section view.

[0011] In the diagram: 1. Frame; 2. Tabletop; 3. Material cutting device; 31. Gantry-shaped material cutting rack; 32. Side upright plate of material cutting lifting rack; 33. Horizontal material passing plate; 34. Synchronous belt linear module of material cutting lifting rack; 35. Guide roller; 36. Material cutting insertion cylinder; 37. Pressing cylinder; 38. Synchronous belt linear module of material cutting; 39. Material cutting blade; 4. Material spreading device; 41. Gantry-shaped material spreading rack; 42. Material spreading guide rail slider mechanism; 43. Side upright plate of material spreading lifting rack; 44. Horizontal material spreading plate; 45. Material spreading lifting frame synchronous belt linear module; 46. Material spreading insertion cylinder; 47. Strip synchronous belt drive device; 5. Cutting running device; 51. Cutting guide rail slider mechanism; 52. Moving side plate; 53. Chain drive device; 54. Side guardrail; 55. Electric push rod; 56. Vertical shaft; 57. Rear guardrail; 58. Rotary arm; 59. Rotary clamping cylinder; 510. Material feeding rod; 6. Rear toothed chain drag device; 7. Front toothed chain drag device; 8. Cutting belt. Detailed Implementation

[0012] The specific embodiments of this utility model will be described with reference to the accompanying drawings.

[0013] like Figures 1 to 5This sheet pearl cotton cutting and processing workbench includes a frame 1 and a flat table panel 2 placed on the frame 1. Adjustable support legs are installed at the lower end of the frame 1. From back to front, the frame 1 is equipped with a cutting device 3, a spreading device 4, and a cutting running device 5. The cutting device 3 includes a portal-shaped cutting frame 31 composed of two side plates and an upper crossbeam plate. The lower parts of the two side plates of the portal-shaped cutting frame 31 are fixedly connected to the rear end of the frame 1. The gate-shaped material cutting frame 31 is provided with a material cutting lifting frame consisting of two side upright plates 32 of the material cutting lifting frame and two parallel material passing horizontal plates 33. On the inner side of the two side plates of the gate-shaped material cutting frame 31, there are vertical material cutting lifting frame synchronous belt linear modules 34. The sliders of the two material cutting lifting frame synchronous belt linear modules 34 are respectively fixedly connected to the corresponding side upright plates 32 of the material cutting lifting frame. At the rear end of the two material passing horizontal plates 33, there is a pair of horizontal parallel guide rollers 35. On the material passing horizontal plate 33 located above, there are material cutting insertion cylinders 36 and pressing cylinders 37. The lower end of the cylinder rod of each material cutting insertion cylinder 36 is arranged in a rectangular shape and four vertically downward insertion needles are fixed. The lower end of the cylinder rod of the pressing cylinder 37 is provided with a flat pressing plate. In the embodiment shown in the figure, the pressing plate is set as a long strip. The lower ends of the cylinder rods of two adjacent pressing cylinders 37 are connected to the same pressing plate. Below the lower material-passing horizontal plate 33, a horizontally positioned material-cutting synchronous belt linear module 38 is provided. A material-cutting blade 39 with its blade angled upwards is fixedly mounted on the front side of the slider of this material-cutting synchronous belt linear module 38. The material-laying device 4 includes a portal-shaped material-laying frame 41 composed of two side plates and an upper crossbeam plate. The portal-shaped material-laying frame 41 is located in front of the material-cutting device 3. The lower parts of the two side plates of the portal-shaped material-laying frame 41 are respectively fixedly connected to the sliders of the material-laying guide rail slider mechanism 42 installed on both sides of the frame 1. Inside the portal-shaped material-laying frame 41, a material-laying lifting frame is provided, composed of two material-laying lifting frame side upright plates 43 and two parallel material-laying horizontal plates 44. Vertically positioned material-laying lifting frame synchronous plates are respectively provided on the inner sides of the two side plates of the portal-shaped material-laying frame 41. The linear module 45 is attached to the two material lifting frames. The sliders of the linear module 45 are fixedly connected to the corresponding side plates 43 of the material lifting frame. Material insertion cylinders 46 are arranged on the upper material horizontal plate 44. The lower end of the cylinder rod of each material insertion cylinder 46 is arranged in a rectangular shape to fix four vertically downward insertion needles. On both sides of the lower end of the portal-shaped material laying frame 41, there are symmetrical strip synchronous belt drive devices 47. The motors of the two strip synchronous belt drive devices 47 are respectively installed on the lower outer side of the side plates of the portal-shaped material laying frame 41. As shown in the figure, the material insertion cylinder 46 is convexly arranged on the material horizontal plate 44. The two material passing horizontal plates 33 are provided with front slots for the material insertion cylinder 46 to partially enter. The cutting running device 5 includes a cutting guide rail slider mechanism 51 symmetrically arranged on both sides of the front part of the frame 1. The cutting guide rail slider mechanism 51 adopts a double guide rail. The sliders of the two cutting guide slider mechanisms 51 are respectively fixedly connected to the movable side plate 52 located on their outer side.Chain drive devices 53 are symmetrically arranged on both sides below the front of the frame 1, and the chains of the two chain drive devices 53 are fixedly connected to the corresponding movable side plates 52. A vertical side guardrail 54 is mounted on the movable side plate 52 located on the front side. The side guardrail 54 has vertical rods at both ends and a horizontal square tube fixedly connected to the vertical rods. A horizontal electric push rod 55 and a vertical shaft 56 are provided on the outer side of the movable side plate 52 located on the rear side. The electric push rod 55 is hinged to the movable side plate 52 located on the rear side via its tail pin seat, and the vertical shaft 56 is fixed to the movable side plate 52 on the rear side via a connecting plate. The rear end of the rear guardrail 57 is rotatably connected to the vertical shaft 56. The connecting head of the electric push rod 55 is hinged to a rotating arm 58, and the front end of the rotating arm 58 is fixedly connected to the rear end of the rear guardrail 57. The rear baffle 57 has a vertical tube at its rear end and horizontal and vertical square tubes connected to it to form a rectangular frame. A rotary clamping cylinder 59, which cooperates with the rear vertical rod of the side baffle 54, is located at the front end of the horizontal square tube. Material guide rod support plates are fixedly installed on the horizontal square tubes of the side baffle 54 and the rear baffle 57. Each material guide rod support plate has a row of material guide rod insertion holes for inserting vertical material guide rods 510. A rear toothed chain drive device 6 and a front toothed chain drive device 7 are provided on the frame 1. The chain drive mechanisms of the rear toothed chain drive device 6 and the front toothed chain drive device 7 are arranged longitudinally and at least multiple sets are arranged along the width direction of the platform 2. The tips of the teeth of the rear toothed chain drive device 6 and the front toothed chain drive device 7 protrude from the upper surface of the platform 2.

[0014] This sheet pearl cotton cutting and processing workbench works in conjunction with the blade belt running device to complete the sheet pearl cotton cutting and processing. The blade belt 8 is located at the front end of the chain transmission mechanism of the front toothed chain drag device 7.

[0015] In operation, one or more rolls of pearl cotton are placed on the feeding rack. One or more layers of pearl cotton are fed between two guide rollers 35 and two horizontal feeding plates 33. The cotton is then pressed down and fixed by the inserting pin at the lower end of the cutting and inserting cylinder 36 and compacted by the pressing plate at the lower end of the pressing cylinder 37. Then, the cutting blade 39 cuts one or more layers of pearl cotton. The portal frame 41 moves backward until the feeding and inserting cylinder 46 enters the front slot of the horizontal feeding plate 33. The feeding and inserting cylinder 46 presses down and causes the inserting pin below to penetrate the pearl cotton. At the same time, the forward movement of the portal frame 41 pulls one or more layers of pearl cotton to feed one or more rolls of pearl cotton. The cutting blade 39 cuts a certain length of pearl cotton. By gradually adjusting the height of the cutting device 3 and the feeding device 4, the process can be completed. The pearl cotton sheets are stacked into piles, and the stacked pearl cotton is transported to the cutting station by the rear toothed chain drive device 6 and the front toothed chain drive device 7. When the electric push rod 55 of the cutting device 5 is extended, the rear guard 57 is located on the rear side of the workbench. After the pearl cotton pile to be cut passes through, the electric push rod 55 retracts, the rear guard 57 rotates 90° clockwise and its front end makes contact with the vertical rod at the rear end of the side guard 54, and is locked by the rotary clamping cylinder 59. Then the pearl cotton pile is sent back to the rear end and front end of the pile to make contact with the rear guard 57 and the side guard 54. The material threading rod 510 passes through the pearl cotton pile to fix the pearl cotton to be cut. At the processing station, the cutting of the pearl cotton sheet is completed by the synchronous operation of the front toothed chain drive device 7 and the cutting device 5 along the longitudinal direction of the workbench and the transverse movement of the blade belt 8.

Claims

1. A sheet pearl cotton cutting and processing workbench, comprising a frame (1) and a table panel (2) placed on the frame (1), characterized in that: in The frame (1) is equipped with a material cutting device (3), a material spreading device (4), and a cutting running device (5); the material cutting device (3) includes a portal-shaped material cutting frame (31) fixedly installed at the rear end of the frame (1), and a material cutting lifting frame composed of two material cutting lifting frame side uprights (32) and two parallel material passing horizontal plates (33) is provided inside the portal-shaped material cutting frame (31). Vertical material cutting lifting frame synchronous belt linear modules (3) are respectively provided on the inner side of the two side plates of the portal-shaped material cutting frame (31). 4) The sliders of the two material cutting lifting frame synchronous belt linear modules (34) are respectively connected to the corresponding material cutting lifting frame side plates (32). A pair of horizontally placed guide rollers (35) are provided at the rear end of the two material passing horizontal plates (33). On the upper material passing horizontal plate (33), there are material cutting insertion cylinders (36) for assembling insertion pins and material pressing cylinders (37) for assembling pressure plates. Below the lower material passing horizontal plate (33), there is a horizontally placed material cutting synchronous belt linear module (34). 8) The slider of the material cutting synchronous belt linear module (38) is provided with a material cutting blade (39); the material laying device (4) includes a gantry-shaped material laying frame (41) placed in front of the material cutting device (3), the lower part of the two side plates of the gantry-shaped material laying frame (41) is respectively connected to the slider of the material laying guide rail slider mechanism (42) installed on both sides of the frame (1), and the gantry-shaped material laying frame (41) is composed of two material laying lifting frame side upright plates (43) and two parallel material laying horizontal plates (44). The material laying lifting frame has vertically arranged material laying lifting frame synchronous belt linear modules (45) on the inner side of the two side plates of the portal-shaped material laying frame (41). The sliders of the two material laying lifting frame synchronous belt linear modules (45) are respectively connected to the corresponding material laying lifting frame side upright plates (43). Material laying insertion cylinders (46) equipped with material insertion needles are arranged on the material laying horizontal plate (44) located above. Strip synchronous belt drive devices (47) are symmetrically arranged on both sides of the lower end of the portal-shaped material laying frame (41).The cutting operation device (5) includes cutting guide slide mechanism (51) symmetrically arranged on both sides of the front part of the frame (1). The slides of the two cutting guide slide mechanisms (51) are respectively connected to the movable side plates (52) placed on both sides of the frame (1). Chain drive devices (53) are symmetrically arranged below the front part of the frame (1). The chains of the two chain drive devices (53) are respectively connected to the corresponding movable side plates (52). The movable side plate (52) located on the front side is equipped with a vertical side guardrail (54). The movable side plate (52) located on the rear side is provided with a horizontal electric push rod (55) hinged to it via a tail pin seat and a fixedly connected vertical shaft (56). The rear side of the rear guardrail (57) is located on the rear side. The end is rotatably connected to the vertical shaft (56), the connecting head of the electric push rod (55) is hinged to the rotating arm (58), the front end of the rotating arm (58) is fixedly connected to the rear end of the rear guardrail (57), the front end of the rear guardrail (57) is provided with a rotary pressing cylinder (59) that cooperates with the rear vertical rod of the side guardrail (54), the side guardrail (54) and the rear guardrail (57) are equipped with vertical material passing rods (510); a rear toothed chain dragging device (6) and a front toothed chain dragging device (7) are provided on the frame (1), the teeth of the rear toothed chain dragging device (6) and the teeth of the front toothed chain dragging device (7) protrude from the upper plane of the table panel (2).

Images