Edge covering device for processing Teflon high-temperature cloth conveying belt

Abstract

The utility model belongs to the technical field of conveying belt processing, and discloses an edge covering device for processing a Teflon high-temperature cloth conveying belt, which comprises a Teflon conveying belt edge covering table, a fixed block is arranged on the Teflon conveying belt edge covering table, a movable block is arranged on the upper side of the fixed block, and a Teflon resin conveying pump is arranged on the side edge of the fixed block. A feeding pipe and a conveying pipe are connected to the Teflon resin conveying pump, a through pipe is connected to the end of the conveying pipe, lateral connecting pipes are connected to the side edges of the fixed block and the movable block, the lateral connecting pipes are sleeved with the through pipe, a lower flat plate is fixedly installed on the upper side of the fixed block, and an upper flat plate is arranged at the bottom of the movable block. When the Teflon high-temperature cloth covered edge is subjected to thickening coating treatment, redundant Teflon resin can be guided to be discharged out of the range of the Teflon high-temperature cloth conveying belt, the Teflon resin is prevented from flowing back on the Teflon high-temperature cloth conveying belt, and the situation that the position close to the Teflon high-temperature cloth conveying belt is uneven is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyor belt processing, in particular to an edge wrapping device for processing Teflon high-temperature cloth conveyor belts. Background Art

[0002] Teflon high temperature cloth conveyor belt is a composite material product with polytetrafluoroethylene as coating and glass fiber cloth as substrate. This material combines the non-adhesive and high temperature resistance of Teflon with the strength and stability of glass fiber cloth, making it an ideal choice for many industrial fields.

[0003] The hemming of Teflon high-temperature cloth conveyor belt can be thickened by coating Teflon resin (i.e. polytetrafluoroethylene) on the edge of the glass fiber cloth to increase the tensile strength of the Teflon high-temperature cloth conveyor belt. In the prior art, the hemming processing device for Teflon high-temperature cloth conveyor belt does not control the overflow of Teflon resin after coating well, and the Teflon resin will flow back to the middle conveyor belt, causing potholes to appear near the hemming of the transmission belt, affecting the control of production quality. For this reason, we propose an hemming device for Teflon high-temperature cloth conveyor belt processing to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and proposes an edge wrapping device for processing a Teflon high-temperature cloth conveyor belt.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A edging device for processing Teflon high-temperature cloth conveyor belts comprises a Teflon conveyor belt edging platform, a fixed block is installed on the Teflon conveyor belt edging platform, a movable block is arranged on the upper side of the fixed block, a Teflon resin feeding pump is arranged on the side of the fixed block, a feeding pipe and a feeding pipe are connected to the Teflon resin feeding pump, a through pipe is connected to the end of the feeding pipe, the fixed block and the movable block sides are both connected to a lateral connecting pipe, the through pipe sleeve is arranged on the outer side of the lateral connecting pipe, a lower plate is fixedly installed on the upper side of the fixed block, an upper plate is arranged at the bottom of the movable block, a guide mechanism and a transmission mechanism are arranged on the upper side of the fixed block; the guide mechanism comprises an arc edge guide plate, the arc edge guide plate is fixedly installed on the upper side of the fixed block, a reflow groove is fixedly installed on the rear side of the fixed block, a discharge pipe is connected to the bottom of the reflow groove, and a waste bucket is arranged below the discharge pipe; the transmission mechanism comprises a threaded rod, the threaded rod is threaded through the movable block and the bottom of the threaded rod is rotatably connected to the fixed block.

[0007] Preferably, legs are installed at the bottom of the Teflon conveyor belt edge wrapping platform.

[0008] Preferably, a switch is provided on the upper side of the Teflon conveyor belt edge wrapping platform, and the switch is electrically connected to the Teflon resin feed pump.

[0009] Preferably, the through pipe is an extendable corrugated rubber tube.

[0010] Preferably, the lower plate and the upper plate are both hollow structures, and the opposite surfaces of the lower plate and the upper plate are densely provided with circular holes, the upper side lateral pipe is connected to the inner cavity of the upper plate, and the lower side lateral pipe is connected to the inner cavity of the lower plate.

[0011] Preferably, the upper side surface of the fixing block is arranged to be inclined toward the rear side, a rotation installation groove is provided on the upper side of the fixing block, and the bottom of the threaded rod is rotatably installed inside the rotation installation groove.

[0012] Preferably, two arc-edge guide plates are symmetrically arranged along the upper side of the fixed block, and flow openings are arranged at the rear sides of the two arc-edge guide plates, and the flow openings are located above the reflux groove.

[0013] Preferably, a sliding rod is fixedly mounted on the upper end of the fixed block, and the sliding rod slides through to the upper side of the movable block.

[0014] Compared with the related art, the hemming device for processing Teflon high temperature cloth conveyor belt proposed by the utility model has the following beneficial effects:

[0015] The edge wrapping device for processing the Teflon high-temperature cloth conveyor belt has a guide assembly arranged therein. When the Teflon resin feeding pump conveys the Teflon resin to the inner cavities of the lower plate and the upper plate, the Teflon resin overflows through the circular holes of the upper plate and the lower plate, and then the upper and lower sides of the edge of the Teflon high-temperature cloth conveyor belt are coated. Since the arc edge guide plate is arranged on the upper side of the fixed block and the upper end face of the fixed block is an inclined cross section, the excess Teflon resin flowing down during coating flows back to the upper end face of the fixed block, and under the guidance of the side arc edge guide plate, flows from the rear side into the reflux groove, and finally is discharged into the waste barrel through the discharge pipe at the bottom of the reflux groove. In this process, when the Teflon high-temperature cloth edge wrapping is subjected to thickening coating treatment, the excess Teflon resin will be guided to be discharged from the range of the Teflon high-temperature cloth conveyor belt, so as to avoid the Teflon resin from flowing back on the Teflon high-temperature cloth conveyor belt, and then avoid the occurrence of potholes and unevenness near the edge wrapping of the Teflon high-temperature cloth conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional schematic diagram of the structure of a hemming device for processing a Teflon high-temperature cloth conveyor belt according to the utility model Figure 1 ;

[0017] Figure 2 A schematic diagram of the full three-dimensional disassembled structure of a hemming device for processing a Teflon high-temperature cloth conveyor belt according to the utility model Figure 1 ;

[0018] Figure 3 A schematic diagram of the full three-dimensional disassembled structure of a hemming device for processing a Teflon high-temperature cloth conveyor belt according to the utility model Figure 2 .

[0019] In the figure: 1. Teflon conveyor belt edge wrapping table; 2. Support legs; 3. Switch; 4. Fixed block; 5. Movable block; 6. Teflon resin feed pump; 7. Feed pipe; 8. Feed pipe; 9. Lateral connecting pipe; 10. Through pipe; 11. Lower plate; 12. Upper plate; 13. Rotating mounting groove; 14. Arc edge guide plate; 15. Reflow groove; 16. Discharge pipe; 17. Waste barrel; 18. Sliding rod; 19. Threaded rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0021] Reference Figure 1-3 , please refer to Figure 1-Figure 3 ,in, Figure 1 A three-dimensional schematic diagram of the hemming device for processing a Teflon high-temperature cloth conveyor belt proposed in the utility model Figure 1 ; Figure 2 A schematic diagram of the full three-dimensional disassembled structure of a hemming device for processing Teflon high-temperature cloth conveyor belts proposed in the utility model Figure 1 ; Figure 3 A schematic diagram of the full three-dimensional disassembled structure of a hemming device for processing Teflon high-temperature cloth conveyor belts proposed in the utility model Figure 2 A hemming device for processing Teflon high-temperature cloth conveyor belts comprises: a Teflon conveyor belt hemming platform 1, a fixed block 4 is installed on the Teflon conveyor belt hemming platform 1, a movable block 5 is arranged on the upper side of the fixed block 4, a Teflon resin feed pump 6 is arranged on the side of the fixed block 4, a feed pipe 7 and a feed pipe 8 are connected to the Teflon resin feed pump 6, a through pipe 10 is connected to the end of the feed pipe 8, the fixed block 4 and the movable block 5 are both connected to the side of the side pipe 9, the through pipe 10 is sleeved on the outside of the side pipe 9, and the lower plate 11 and the upper plate 12 are both inside The hollow structure has round holes on the opposite surfaces of the lower plate 11 and the upper plate 12. The upper lateral pipe 9 is connected with the inner cavity of the upper plate 12, and the lower lateral pipe 9 is connected with the inner cavity of the lower plate 11. The lower plate 11 is fixedly mounted on the upper side of the fixed block 4, and the upper plate 12 is arranged at the bottom of the movable block 5. The bottom of the Teflon conveyor belt edge wrapping platform 1 is provided with a support leg 2, and the upper side of the Teflon conveyor belt edge wrapping platform 1 is provided with a switch 3, which is electrically connected to the Teflon resin feed pump 6. The upper side of the fixed block 4 is provided with a guide mechanism and a transmission mechanism.

[0022] In this embodiment, if Figure 2As shown, the guide mechanism includes an arc edge guide plate 14, which is fixedly installed on the upper side of the fixed block 4, and a reflux groove 15 is fixedly installed on the rear side of the fixed block 4. A discharge pipe 16 is connected to the bottom of the reflux groove 15, and a waste bucket 17 is arranged below the discharge pipe 16. Two arc edge guide plates 14 are symmetrically arranged along the upper side of the fixed block 4, and flow ports are arranged on the rear sides of the two arc edge guide plates 14, and the flow ports are located above the reflux groove 15.

[0023] Through the arrangement of the above-mentioned embodiment, when the edge of the Teflon high-temperature cloth conveyor belt is synchronously coated by the lower plate 11 and the upper plate 12, the excess Teflon resin remaining after coating flows back to the upper end surface of the fixed block 4, and under the guidance of the side arc guide plate 14, flows into the reflux groove 15 from the rear side, and finally is discharged into the waste bucket 17 through the discharge pipe 16 at the bottom of the reflux groove 15, so as to prevent the Teflon resin from flowing back onto the Teflon high-temperature cloth conveyor belt.

[0024] In this embodiment, if Figure 3 As shown, the transmission mechanism includes a threaded rod 19, which is threaded through the movable block 5 and the bottom of the threaded rod 19 is rotatably connected to the fixed block 4. A sliding rod 18 is fixedly installed on the upper end of the fixed block 4, and the sliding rod 18 slides through to the upper side of the movable block 5.

[0025] Through the above-mentioned arrangement, by rotating the threaded rod 19, the movable block 5 can be driven to move in the vertical direction, thereby changing the gap between the lower plate 11 and the upper plate 12. By changing the height of the gap, the coating thickness of the edge of the Teflon high-temperature cloth conveyor belt is controlled. The setting of the slide rod 18 provides a guide for the movement of the movable block 5.

[0026] In this embodiment, the through pipe 10 is an extendable corrugated rubber tube.

[0027] By the above-mentioned arrangement, the through pipe 10 is an extendable corrugated rubber tube, so that when the movable block 5 moves up and down, the through pipe 10 can still maintain communication with the lateral connecting pipe 9 through its own deformation ability, thereby ensuring that the feeding path of the Teflon resin is unobstructed.

[0028] In this embodiment, the upper side of the fixing block 4 is tilted toward the rear, a rotation installation groove 13 is provided on the upper side of the fixing block 4 , and the bottom of the threaded rod 19 is rotationally installed inside the rotation installation groove 13 .

[0029] By the above arrangement, the upper side surface of the fixing block 4 is arranged to be inclined toward the rear side, so that when the Teflon resin flows back to the upper end surface of the fixing block 4, it can flow toward the rear side along the inclined surface of the fixing block 4.

[0030] The working principle of the hemming device for processing Teflon high-temperature cloth conveyor belt provided by the utility model is as follows:

[0031] When in use, according to the thickness of the hemming to be produced, the threaded rod 19 is adjusted to make the gap between the lower plate 11 and the upper plate 12 consistent with the thickness of the hemming production, and the side of the Teflon high-temperature cloth conveyor belt is placed between the lower plate 11 and the upper plate 12. Subsequently, the Teflon resin feed pump 6 is started to introduce the Teflon resin into the inner cavity of the lower plate 11 and the upper plate 12 through the feed pipe 8, the through pipe 10 and the lateral pipe 9 respectively. The Teflon resin is set on the lower plate 11 and the upper plate 12. The round hole overflows, and the upper and lower sides of the edge of the Teflon high-temperature cloth conveyor belt are coated to generate a thickened edging. The excess Teflon resin flowing down during coating flows back to the upper end surface of the fixed block 4, and under the guidance of the side arc edge guide plate 14, flows into the reflux groove 15 from the rear side, and finally is discharged into the waste barrel 17 through the discharge pipe 16 at the bottom of the reflux groove 15, so as to prevent the Teflon resin from flowing back on the Teflon high-temperature cloth conveyor belt, thereby preventing the Teflon high-temperature cloth conveyor belt from having potholes near the edging area.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A hemming device for processing Teflon high temperature cloth conveyor belt, characterized in that: The invention comprises a Teflon conveyor belt edge wrapping platform (1), wherein a fixed block (4) is installed on the Teflon conveyor belt edge wrapping platform (1), a movable block (5) is arranged on the upper side of the fixed block (4), a Teflon resin feed pump (6) is arranged on the side of the fixed block (4), a feed pipe (7) and a feed pipe (8) are connected to the Teflon resin feed pump (6), the end of the feed pipe (8) is connected to a through pipe (10), the sides of the fixed block (4) and the movable block (5) are both connected to a lateral pipe (9), the through pipe (10) is sleeved on the outside of the lateral pipe (9), a lower plate (11) is fixedly installed on the upper side of the fixed block (4), an upper plate (12) is arranged on the bottom of the movable block (5), and a guide mechanism and a transmission mechanism are arranged on the upper side of the fixed block (4); The guide mechanism comprises an arc-edge guide plate (14), the arc-edge guide plate (14) is fixedly mounted on the upper side of the fixed block (4), a reflux groove (15) is fixedly mounted on the rear side of the fixed block (4), a discharge pipe (16) is connected to the bottom of the reflux groove (15), and a waste bucket (17) is arranged below the discharge pipe (16); The transmission mechanism comprises a threaded rod (19), the threaded rod (19) being threadedly connected through the movable block (5) and the bottom of the threaded rod (19) being rotationally connected to the fixed block (4).

2. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1 is characterized in that: The bottom of the Teflon conveyor belt edge wrapping platform (1) is provided with supporting legs (2).

3. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1, characterized in that: A switch (3) is provided on the upper side of the Teflon conveyor belt edge wrapping platform (1), and the switch (3) is electrically connected to the Teflon resin feed pump (6).

4. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1, characterized in that: The through pipe (10) is an extendable corrugated rubber tube.

5. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1, characterized in that: The interiors of the lower plate (11) and the upper plate (12) are both hollow structures, and the opposing surfaces of the lower plate (11) and the upper plate (12) are densely provided with circular holes, the upper side lateral pipe (9) is connected to the inner cavity of the upper plate (12), and the lower side lateral pipe (9) is connected to the inner cavity of the lower plate (11).

6. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1, characterized in that: The upper side surface of the fixing block (4) is arranged to be inclined toward the rear side, and a rotation installation groove (13) is provided on the upper side of the fixing block (4). The bottom of the threaded rod (19) is rotationally installed inside the rotation installation groove (13).

7. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1, characterized in that: Two arc-edge guide plates (14) are symmetrically arranged along the upper side of the fixed block (4), and flow openings are arranged at the rear sides of the two arc-edge guide plates (14), and the flow openings are located above the reflux groove (15).

8. The hemming device for processing Teflon high temperature cloth conveyor belt according to claim 1, characterized in that: A sliding rod (18) is fixedly mounted on the upper end of the fixed block (4), and the sliding rod (18) slides through to the upper side of the movable block (5).

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