Pressing device for water jet cutting belt

Abstract

The utility model provides a hold-down device for water jet tape cutting, which belongs to the field of water jet tape cutting machines and comprises an upper pressing beam, a lower supporting beam, a longitudinal moving part and a transverse moving part. The lower supporting beam is arranged under the upper pressing beam in parallel, the conveying belt is clamped between the upper pressing beam and the lower supporting beam, and the lower supporting beam is fixedly arranged. The two longitudinal moving pieces are oppositely arranged at the two ends of the upper pressing beam and drive the upper pressing beam to be close to or away from the lower supporting beam so as to press or loosen the conveying belt. The two transverse moving parts are connected with the lower joist in a sliding mode and located through a locating part, and the upper pressing beam is arranged between the two located transverse moving parts and transversely fixed. The pressing device solves the technical problems that an existing pressing device of the water jet cutter belt cutting machine cannot be suitable for conveying belts with different widths and is prone to slipping, and has the advantages of meeting the requirements of the conveying belts with different widths and being not prone to slipping.

Description

Technical Field

[0001] The utility model belongs to the field of water jet tape cutting machines, in particular to a pressing device for water jet tape cutting. Background Art

[0002] The wire rope and fabric core conveyor belt vulcanization production line is primarily used for the vulcanization, forming, repairing, cutting, and winding of rubber conveyor belts. The impact of the water jet cutter head on the conveyor belt during cutting can cause the conveyor belt to shift position and tilt the cut seam. The water jet cutter's clamping device is primarily used to compress the wire rope core rubber conveyor belt after vulcanization and cutting. A clamping device is installed on each side of the water jet cutter to compress the conveyor belt during cutting and ensure accurate cutting position. However, existing water jet cutters' clamping devices are not suitable for conveyor belts of varying widths and are prone to slippage. Utility Model Content

[0003] The details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent.

[0004] The utility model proposes a pressing device for water jet belt cutting, which solves the technical problems that the pressing device of the existing water jet belt cutting machine is not applicable to conveyor belts of different widths and is easy to slip. It has the characteristics of meeting the needs of conveyor belts of different widths and not easy to slip.

[0005] The utility model discloses a pressing device for water jet cutting belts, comprising an upper pressure beam, a lower supporting beam, a longitudinal moving member, and a transverse moving member; the lower supporting beam is arranged in parallel and just below the upper pressure beam, the conveyor belt is clamped between the upper pressure beam and the lower supporting beam, and the lower supporting beam is fixed; the two longitudinal moving members are relatively arranged at the two ends of the upper pressure beam, and drive the upper pressure beam to approach or move away from the lower supporting beam to press or loosen the conveyor belt; the two transverse moving members are slidably connected to the lower supporting beam and are positioned by a positioning member, and the upper pressure beam is arranged between the two positioned transverse moving members and is fixed transversely.

[0006] In some embodiments, the longitudinal moving part includes a pressure plate, a screw, a nut, and a handwheel; the bottom of the pressure plate is detachably fixedly connected to the top of the upper pressure beam; the lower end of the screw is fixedly connected to the top of the pressure plate; the nut is arranged above the pressure plate and spaced apart from the pressure plate, the nut is fixedly connected to a connecting frame, the screw passes through the nut and is connected to the nut in cooperation with the nut; the handwheel is arranged at the upper end of the screw.

[0007] In some embodiments, the longitudinal moving member further includes two half pressure plates clamped on both sides of the lead screw and fixedly connected to the top of the pressure plate.

[0008] In some embodiments, the transverse moving member includes the connecting frame; the connecting frame further includes a vertical portion and a horizontal portion; the inner side of the vertical portion is fixedly connected to the nut; the top of one end of the horizontal portion is vertically connected to the bottom of the vertical portion, and the other end extends away from the upper pressure beam and is located on the outside of the vertical portion; the bottom of the horizontal portion is provided with a groove that is slidably connected to the lower support beam.

[0009] In some embodiments, the transverse moving member further includes L-shaped pressure plates provided on the left and right sides of the horizontal portion; the two L-shaped pressure plates and the groove of the horizontal portion form a slide groove, and the shape of the slide groove is adapted to the outer contour of the lower support beam.

[0010] In some embodiments, a frame is further included, and the bottom of the lower support beam is fixedly connected to the frame via a connecting plate.

[0011] In some embodiments, a roller located above the lower supporting beam is provided parallel to one side of the lower supporting beam, and the roller is fixedly connected to the frame.

[0012] In some embodiments, the two water jet cutting tape pressing devices are arranged relatively parallel.

[0013] In some embodiments, the water tank is located between the two pressing devices of the water jet cutting belt and is arranged below the conveyor belt.

[0014] In some embodiments, the water jet is located above the conveyor belt and directly above the water trough.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model provides a pressing device for water jet cutting belts, which adopts an upper pressing beam and a lower supporting beam structure to ensure that the conveyor belt can be pressed tightly, thereby solving the problem that the conveyor belt is easy to slip without an upper pressing beam. By arranging a longitudinal moving part, the upper pressing beam can be moved up and down, so that the pressing device for water jet cutting belts can meet the needs of conveyor belts with different thicknesses. By arranging a transverse moving part, the upper pressing beam of corresponding specifications can be selected according to the width of the conveyor belt, and the upper pressing beam can be fixed transversely to meet the needs of conveyor belts with different widths.

[0017] The utility model provides a pressing device for water-jet cutting belts. Two rollers are arranged on both sides to ensure that the conveyor belt does not contact the water trough, thereby reducing the wear of the water trough on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 A schematic diagram of the partial structure of a pressing device for water jet cutting of a tape provided in an embodiment of the present utility model;

[0020] Figure 2 A schematic structural diagram of a pressing device for water jet cutting of a tape provided in an embodiment of the present utility model;

[0021] Figure 3 Another structural schematic diagram of the pressing device for water jet cutting of tape provided by an embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the layout of a pressing device for water jet cutting of a tape provided in an embodiment of the present utility model;

[0023] In the above figures: 1. Upper pressure beam; 2. Lower supporting beam; 301. Pressure plate; 302. Lead screw; 303. Nut; 304. Handwheel; 305. Two halves of the pressure plate; 401. Vertical part; 402. Horizontal part; 403. L-shaped pressure plate; 5. Frame; 6. Connecting plate; 7. Rollers; 8. Conveyor belt; 9. Water trough; 10. Water jet. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0025] The embodiment of the utility model provides a pressing device for water jet cutting tape. Figure 1-4 The following is a schematic diagram of the structure, partial structure and layout of the pressing device for water jet cutting according to an embodiment of the present invention. Figure 1 、 2As shown in Figures 3 and 4, the device at least includes an upper pressure beam 1, a lower supporting beam 2, a longitudinal moving member, and a transverse moving member; the lower supporting beam 2 is arranged parallel to and directly below the upper pressure beam 1, the conveyor belt 8 is clamped between the upper pressure beam 1 and the lower supporting beam 2, and the lower supporting beam 2 is fixed; the two longitudinal moving members are relatively arranged at the two ends of the upper pressure beam 1, and drive the upper pressure beam 1 to approach or move away from the lower supporting beam 2 to tighten or loosen the conveyor belt 8; the two transverse moving members are slidably connected to the lower supporting beam 2, and are positioned by a positioning member, and the upper pressure beam 1 is arranged between the two positioned transverse moving members and is fixed laterally. The clamping device of the water jet cutting belt adopts the structure of upper pressure beam 1 and lower support beam 2 to ensure that the conveyor belt 8 can be compressed, solving the problem that the conveyor belt 8 is easy to slip without the upper pressure beam 1; by setting the longitudinal moving parts, the upper pressure beam 1 can be moved up and down, so that the clamping device of the water jet 10 cutting belt can meet the needs of conveyor belts 8 with different thicknesses; by setting the transverse moving parts, the upper pressure beam 1 of corresponding specifications can be selected according to the width of the conveyor belt 8, and the transverse fixation of the upper pressure beam 1 can be achieved to meet the needs of conveyor belts 8 with different widths.

[0026] In some embodiments, the longitudinal moving member includes a pressure plate 301, a lead screw 302, a nut 303, and a handwheel 304; the bottom of the pressure plate 301 is detachably fixedly connected to the top of the upper pressure beam 1; the lower end of the lead screw 302 is fixedly connected to the top of the pressure plate 301; the nut 303 is arranged above the pressure plate 301 and spaced apart from the pressure plate 301, the nut 303 is fixedly connected to a connecting frame, the lead screw 302 passes through the nut 303 and is mated with the nut 303; the handwheel 304 is located at the upper end of the lead screw 302. The longitudinal moving member also includes two half pressure plates 305 clamped on both sides of the lead screw 302 and fixedly connected to the top of the pressure plate 301.

[0027] In some embodiments, the transverse moving member includes a connecting frame; the connecting frame further includes a vertical portion 401 and a horizontal portion 402; the inner side of the vertical portion 401 is fixedly connected to a nut 303; the top of one end of the horizontal portion 402 is vertically connected to the bottom of the vertical portion 401, and the other end extends in a direction away from the upper pressure beam 1 and is located on the outside of the vertical portion 401; the bottom of the horizontal portion 402 is provided with a groove that is slidably connected to the lower support beam 2. The transverse moving member also includes L-shaped pressure plates 403 provided on the left and right sides of the horizontal portion 402; the two L-shaped pressure plates 403 and the groove of the horizontal portion 402 form a slide groove, the shape of which is adapted to the outer contour of the lower support beam 2. The upper pressure beam 1 is laterally fixed by tightening the two L-shaped pressure plates 403 to clamp the connecting plate 6, and the upper pressure beam 1 of different specifications can be replaced by loosening the two L-shaped pressure plates 403.

[0028] It further includes a frame 5, and the bottom of the lower support beam 2 is fixedly connected to the frame 5 through a connecting plate 6.

[0029] In order to ensure that the conveyor belt 8 does not contact the water trough 9 and reduce the wear of the conveyor belt 8 by the water trough 9, a roller 7 located above the lower support beam 2 is provided on one side of the lower support beam 2 in parallel, and the roller 7 is fixedly connected to the frame 5. Among them, the roller 7 is used to support the conveyor belt 8.

[0030] Furthermore, the two water jets 10 are arranged in parallel with each other to cut the tape. The water trough 9 is located between the two water jets 10 and is located below the conveyor belt 8. The water jets 10 are located above the conveyor belt 8 and are located directly above the water trough 9.

[0031] In the above-mentioned water jet cutting strip clamping device, one piece on each side of the frame 5 is installed on the ground, the roller 7 is installed on the frame 5, the handwheel 304 is installed on the screw 302, the nut 303 is installed on the connecting frame, the two halves of the pressure plate 305 are installed on the pressure plate 301 to fix the head of the screw 302, the L-shaped pressure plate 403 is installed on the lower support beam 2, the lower support beam 2 is installed on the frame 5, the upper pressure beam 1 is pressed under the pressure plate 301, and the water tank 9 is installed on the ground. The water tank 9 is filled with water, which is used to buffer the high-pressure steel sand produced by the water jet 10 cutter head.

[0032] The working process of the above-mentioned water jet cutting tape pressing device is as follows:

[0033] The clamping device for the water jet cutting system features an adjustable width. The connecting frame utilizes a lower groove structure. After connecting to the L-shaped clamping plate 403, it can move laterally and linearly along the lower support beam 2. To adjust the width, the L-shaped clamping plate 403 is released and the connecting frame is moved for width adjustment. The clamping device also features an adjustable thickness. When the thickness of the conveyor belt 8 varies, rotating the handwheel 304 drives the lead screw 302 along the nut 303. The spherical surface at the front end of the lead screw 302 drives the clamping plate 301 up and down. A clamping device is located on each side of the water jet 10 cutting the belt. This clamping device compresses the conveyor belt 8 during the cutting process, ensuring accurate cutting of the conveyor belt 8.

[0034] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A pressing device for water jet cutting tape, characterized in that: include: Upper pressure beam; A lower supporting beam, wherein the lower supporting beam is arranged parallel to and directly below the upper pressure beam, the conveyor belt is clamped between the upper pressure beam and the lower supporting beam, and the lower supporting beam is fixedly arranged; Longitudinal moving members, two of which are relatively arranged at two ends of the upper pressure beam, and drive the upper pressure beam to approach or move away from the lower support beam to tighten or loosen the conveyor belt; A transverse moving member, wherein the two transverse moving members are slidably connected to the lower supporting beam and are positioned by a positioning member, and the upper pressure beam is arranged between the two positioned transverse moving members and is fixed transversely.

2. The pressing device for water jet cutting according to claim 1, characterized in that: The longitudinal moving member comprises: A pressing plate, the bottom of which is detachably fixedly connected to the top of the upper pressing beam; A lead screw, the lower end of which is fixedly connected to the top of the pressing plate; A nut, the nut is arranged above the pressing plate and spaced apart from the pressing plate, the nut is fixedly connected to a connecting frame, the lead screw passes through the nut and is cooperatively connected with the nut; A handwheel is arranged at the upper end of the lead screw.

3. The pressing device for water jet cutting according to claim 2, characterized in that: The longitudinal moving member also includes two half pressing plates clamped on both sides of the lead screw and fixedly connected to the top of the pressing plate.

4. The pressing device for water jet cutting according to claim 2, characterized in that: The transverse moving member includes the connecting frame; the connecting frame further includes: A vertical portion, the inner side of which is fixedly connected to the nut; A horizontal part, wherein the top of one end of the horizontal part is vertically connected to the bottom of the vertical part, and the other end extends in a direction away from the upper pressure beam and is located on the outside of the vertical part; a groove is provided at the bottom of the horizontal part for sliding connection with the lower support beam.

5. The pressing device for water jet cutting according to claim 4, characterized in that: The transverse moving member also includes L-shaped pressing plates arranged on the left and right sides of the horizontal part; the two L-shaped pressing plates and the groove of the horizontal part form a sliding groove, and the shape of the sliding groove is adapted to the outer contour of the lower support beam.

6. The pressing device for water jet cutting according to claim 1, characterized in that: It also includes a frame, and the bottom of the lower support beam is fixedly connected to the frame through a connecting plate.

7. The pressing device for water jet cutting according to claim 6, characterized in that: A roller located above the lower supporting beam is provided parallel to one side of the lower supporting beam, and the roller is fixedly connected to the frame.

8. The pressing device for water jet cutting according to claim 1, characterized in that: The two water jet cutting tape pressing devices are arranged relatively parallel.

9. The pressing device for water jet cutting according to claim 8, characterized in that: The water tank is located between the two water-jet cutting belt pressing devices and is arranged below the conveyor belt.

10. The pressing device for water jet cutting according to claim 9, characterized in that: The water jet is located above the conveyor belt and is arranged just above the water trough.

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