Extrusion device for fireproof adhesive tape production

Abstract

The utility model relates to the technical field of production and extrusion devices, in particular to a fireproof adhesive tape production and extrusion device which comprises a blanking bin, a vulcanization extruder and a cooling tank, one side of the blanking bin is fixedly connected with the vulcanization extruder, one side of the vulcanization extruder is provided with the cooling tank, one side of the cooling tank is provided with a traction assembly, one side of the traction assembly is provided with a workpiece conveying belt, and the workpiece conveying belt is provided with a workpiece. The traction assembly comprises a supporting column, the outer side of the supporting column is fixedly connected with a frame rod, the upper end of the frame rod is fixedly connected with a containing block, the inner side of the supporting column is fixedly connected with a telescopic corrugated pipe, one end of the telescopic corrugated pipe is fixedly connected with a clamping rod assembly, the clamping rod assembly comprises a long rod, an anti-skid groove is formed in the outer side of the long rod, and one end of the long rod is fixedly connected with an anti-disengaging clamping block. According to the rubber strip clamping device, rubber strips in various shapes are clamped in a matched mode, and therefore a worker can pull the rubber strips extruded out of a discharging opening into a cooling device safely and efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of production extrusion devices, in particular to a fireproof rubber strip production extrusion device. Background Art

[0002] The fireproof rubber strip production extrusion device is a device used to produce fireproof rubber strips with functions such as sealing, sound insulation, heat insulation and shock absorption. It has heat dissipation and cooling functions, which can prevent the quality of the fireproof rubber strips from deteriorating and increase the scope of application.

[0003] After the fireproof rubber strip production extrusion device vulcanizes the rubber strip, due to the certain distance between the discharge port and the cooling device, the rubber strip needs to be manually pulled into the cooling device for cooling to improve the physical properties and dimensional stability of the rubber strip. The temperature of the newly extruded rubber strip is relatively high, and manual pulling of the rubber strip may cause the strip to slip out of the hands and cause burns or damage to the equipment due to the incompatibility of the clamp. Therefore, a fireproof rubber strip production extrusion device is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a fireproof rubber strip production extrusion device to solve the problem of manual pulling of the rubber strip causing hand slippage and scalding.

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

[0006] A fireproof rubber strip production extrusion device, comprising a lower hopper, a vulcanizing extruder and a cooling trough, wherein one side of the lower hopper is fixedly connected to the vulcanizing extruder, one side of the vulcanizing extruder is provided with a cooling trough, one side of the cooling trough is provided with a traction assembly, one side of the traction assembly is provided with a workpiece conveyor belt, the traction assembly comprises a support column, the outer side of the support column is fixedly connected to a frame rod, the upper end of the frame rod is fixedly connected to a placement block, the inner side of the support column is fixedly connected to a telescopic corrugated tube, one end of the telescopic corrugated tube is fixedly connected to a clamping rod assembly, the clamping rod assembly comprises a long rod, the outer side of the long rod is provided with an anti-slip groove, one end of the long rod is fixedly connected to an anti-dropping block, the outer side of the long rod is fixedly connected to a rod thread, one end of the long rod is provided with an inter-rod groove, the inner side of the inter-rod groove is fixedly connected to a column shaft, the outer side of the column shaft is rotatably connected to a clamping claw, the inner side of the inter-rod groove is provided with a spring, the outer side of the clamping rod assembly is slidably connected to a limiting pipe assembly, the limiting pipe assembly comprises a through pipe, the outer side of the through pipe is fixedly connected to an anti-slip strip, and the inner side of the through pipe is provided with an inter-pipe thread groove.

[0007] As further optimized content of the present invention, the projection of the support column in the vertical direction is a rectangle, the projection of the rack rod in the vertical direction is a rectangle, the angle between the rack rod and the support column is 90°, and the rear end face of the support column fits with the front end face of the rack rod.

[0008] As a further optimization of the present invention, there are several placement blocks, each of which is parallel to each other, and the placement blocks are evenly and equidistantly distributed on the upper end of the rack rod. The upper end surface of the placement block is arc-shaped, and the angle between the placement block and the rack rod is 90°.

[0009] As a further optimization of the present invention, the angle between the telescopic corrugated tube and the support column is 90°, the rear end face of the telescopic corrugated tube is fitted with the front end face of the clamping rod assembly, the central axis of the clamping rod assembly and the central axis of the limiting tube assembly are on the same straight line, and the angle between the clamping rod assembly and the limiting tube assembly is 90°.

[0010] As further optimization of the present invention, the long rod is cylindrical in shape, a plurality of anti-slip grooves are provided, each of the anti-slip grooves is parallel to each other, the angle between the long rod and the anti-slip block is 90°, and the rear end face of the anti-slip block is parallel to the front end face of the limiting tube assembly.

[0011] As further optimized content of the present invention, the inner side of the inter-rod groove fits with the outer side of the clamp, the projection of the column axis in the vertical direction is a rectangle, the projection of the column axis in the horizontal direction is a circle, the angle between the column axis and the clamp is 90°, and one end of the spring is fixedly connected to the clamp.

[0012] As a further optimization of the present invention, the projection of the through pipe in the vertical direction is a rectangle, a plurality of anti-slip strips are provided, each of the anti-slip strips is parallel to each other, and the inner side of the thread groove between the pipes fits with the outer side of the thread on the rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a traction component is provided to adapt and clamp rubber strips of various shapes, so that the staff can safely and efficiently pull the rubber strips extruded from the discharge port into the cooling device, thereby improving the physical properties and dimensional stability of the rubber strips, ensuring the personal safety of the staff and avoiding equipment damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the traction assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the clamp rod assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the limit tube assembly of the utility model.

[0019] In the figure: 1. Feed bin;

[0020] 2. Vulcanization extruder;

[0021] 3. Cooling tank;

[0022] 4. Traction assembly; 41. Support column; 42. Frame rod; 43. Placement block; 44. Telescopic bellows; 45. Clamp rod assembly; 451. Long rod; 452. Anti-skid groove; 453. Anti-drop block; 454. Thread on rod; 455. Slot between rods; 456. Column shaft; 457. Clamping claw; 458. Spring; 46. Limiting tube assembly; 461. Through pipe; 462. Anti-skid strip; 463. Threaded groove between pipes;

[0023] 5. Workpiece conveyor belt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] A fireproof rubber strip production extrusion device, including a lower silo 1, a vulcanizing extruder 2 and a cooling trough 3, one side of the lower silo 1 is fixedly connected to the vulcanizing extruder 2, one side of the vulcanizing extruder 2 is provided with a cooling trough 3, one side of the cooling trough 3 is provided with a traction assembly 4, one side of the traction assembly 4 is provided with a workpiece conveyor belt 5, the traction assembly 4 includes a support column 41, the outer side of the support column 41 is fixedly connected to a rack rod 42, the upper end of the rack rod 42 is fixedly connected to a placement block 43, the inner side of the support column 41 is fixedly connected to a telescopic corrugated tube 44, one end of the telescopic corrugated tube 44 is fixedly connected to a clamping rod assembly 45, the clamping rod assembly 45 includes a long rod 451, the long rod An anti-slip groove 452 is provided on the outer side of 451, an anti-drop block 453 is fixedly connected to one end of the long rod 451, a rod thread 454 is fixedly connected to the outer side of the long rod 451, an inter-rod groove 455 is provided at one end of the long rod 451, a column shaft 456 is fixedly connected to the inner side of the inter-rod groove 455, a clamping claw 457 is rotatably connected to the outer side of the column shaft 456, a spring 458 is provided on the inner side of the inter-rod groove 455, the outer side of the clamping rod assembly 45 is slidably connected to the limiting tube assembly 46, the limiting tube assembly 46 includes a through tube 461, an anti-slip strip 462 is fixedly connected to the outer side of the through tube 461, and an inter-tube thread groove 463 is provided on the inner side of the through tube 461.

[0028] As a further implementation of this solution, the projection of the support column 41 in the vertical direction is a rectangle, the projection of the rack rod 42 in the vertical direction is a rectangle, the angle between the rack rod 42 and the support column 41 is 90°, and the rear end surface of the support column 41 fits with the front end surface of the rack rod 42. Such a design can strengthen the mutual support between the components and improve the stability of the device;

[0029] As a further implementation of the present invention, a plurality of placement blocks 43 are provided, each of which is parallel to each other, and the placement blocks 43 are evenly and equidistantly distributed on the upper end of the rack rod 42. The upper end surface of the placement block 43 is an arc-shaped setting, and the angle between the placement block 43 and the rack rod 42 is 90°. Such a design can improve the fit between the device structures and facilitate the placement of components.

[0030] As a further implementation of this solution, the angle between the telescopic bellows 44 and the support column 41 is 90°, the rear end face of the telescopic bellows 44 fits with the front end face of the clamping rod assembly 45, the central axis of the clamping rod assembly 45 and the central axis of the limiting tube assembly 46 are on the same straight line, and the angle between the clamping rod assembly 45 and the limiting tube assembly 46 is 90°. Such a design can achieve effective control of the device structure and improve the operation accuracy of the device;

[0031] As a further implementation of this solution, the long rod 451 is cylindrical in shape, and a plurality of anti-skid grooves 452 are provided, each of which is parallel to each other, and the angle between the long rod 451 and the anti-slip block 453 is 90°, and the rear end surface of the anti-slip block 453 is parallel to the front end surface of the limit tube assembly 46. Such a design is conducive to the transmission of force between the devices, can make the device run more stably, and improves the stability of the device;

[0032] As a further implementation of this solution, the inner side of the inter-rod groove 455 is fitted with the outer side of the clamping jaw 457, the projection of the column axis 456 in the vertical direction is a rectangle, the projection of the column axis 456 in the horizontal direction is a circle, the angle between the column axis 456 and the clamping jaw 457 is 90°, and one end of the spring 458 is fixedly connected to the clamping jaw 457. Such a design can make the device structure more reasonable, facilitate the coordination between components, and improve work efficiency;

[0033] As a further implementation scheme of the present scheme, the projection of the through pipe 461 in the vertical direction is a rectangle, and a plurality of anti-slip strips 462 are provided. Each anti-slip strip 462 is parallel to each other, and the inner side of the thread groove 463 between the pipes is in contact with the outer side of the thread 454 on the rod. Such a design can improve the fit between the device structures and facilitate the mutual coordination between the components.

[0034] Working process: during the use of the device, the raw materials are put in from the upper opening of the lower hopper 1, and enter the vulcanizing extruder 2 after being processed. The vulcanizing extruder 2 extrude the rubber strip, and at this time, the clamping rod assembly 45 is removed from the upper end of the placement block 43. When the clamping rod assembly 45 moves, the clamping rod assembly 45 drives the limit tube assembly 46 connected to the outer sliding connection to move. At the same time, the clamping rod assembly 45 also drives the telescopic corrugated tube 44 fixedly connected at one end to deform, and one end of the clamping rod assembly 45 is moved to the glue outlet of the vulcanizing extruder 2. While holding the clamping rod assembly 45, the limit tube assembly 46 is moved and rotated, so that the thread groove 463 between the tubes and the thread 454 on the rod are tightened and fixed. When the thread groove 463 between the tubes and the thread 454 on the rod are tightened and fixed, the through pipe 461 will squeeze the clamping jaw 457, and the clamping jaw 45 7 will be squeezed and rotate around the column axis 456. When the clamping claw 457 rotates a certain angle, it will clamp the rubber strip. At this time, the limiting tube assembly 46 is moved, and the limiting tube assembly 46 will drive the clamping rod assembly 45 to move. When the clamping rod assembly 45 moves, the clamping claw 457 will drive the rubber strip to move, and the clamping rod assembly 45 passes through the cooling groove 3 and moves to the front end of the workpiece conveyor belt 5. At this time, the clamping rod assembly 45 and the limiting tube assembly 46 are rotated, so that the inter-tube thread groove 463 and the rod thread 454 are no longer in contact, and the through pipe 461 no longer squeezes the clamping claw 457. At this time, the elastic force generated by the spring 458 restoring the deformation will push the clamping claw 457 to reset. At this time, the rubber strip will be transmitted between the devices, and the clamping rod assembly 45 is placed on the upper end of the placement block 43. The telescopic corrugated tube 44 is no longer subjected to the pulling force of the clamping rod assembly 45 and will restore its deformation.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof rubber strip production extrusion device, comprising a feed bin (1), a vulcanizing extruder (2) and a cooling tank (3), characterized in that: The lower material bin (1) is fixedly connected to a vulcanizing extruder (2) on one side, a cooling trough (3) is provided on one side of the vulcanizing extruder (2), a traction assembly (4) is provided on one side of the cooling trough (3), a workpiece conveyor belt (5) is provided on one side of the traction assembly (4), the traction assembly (4) comprises a support column (41), a frame rod (42) is fixedly connected to the outside of the support column (41), a placement block (43) is fixedly connected to the upper end of the frame rod (42), a telescopic corrugated tube (44) is fixedly connected to the inside of the support column (41), a clamping rod assembly (45) is fixedly connected to one end of the telescopic corrugated tube (44), the clamping rod assembly (45) comprises a long rod (451), and an anti-slip groove (452) is provided on the outside of the long rod (451). ), one end of the long rod (451) is fixedly connected to an anti-dropping block (453), the outer side of the long rod (451) is fixedly connected to a rod thread (454), one end of the long rod (451) is provided with an inter-rod groove (455), the inner side of the inter-rod groove (455) is fixedly connected to a column shaft (456), the outer side of the column shaft (456) is rotatably connected to a clamping claw (457), the inner side of the inter-rod groove (455) is provided with a spring (458), the outer side of the clamping rod assembly (45) is slidably connected to a limit tube assembly (46), the limit tube assembly (46) comprises a through tube (461), the outer side of the through tube (461) is fixedly connected to an anti-slip strip (462), and the inner side of the through tube (461) is provided with an inter-tube thread groove (463).

2. A fireproof rubber strip production extrusion device according to claim 1, characterized in that: The projection of the support column (41) in the vertical direction is a rectangle, the projection of the rack rod (42) in the vertical direction is a rectangle, the angle between the rack rod (42) and the support column (41) is 90°, and the rear end surface of the support column (41) fits with the front end surface of the rack rod (42).

3. A fireproof rubber strip production extrusion device according to claim 1, characterized in that: A plurality of the placement blocks (43) are provided, each of the placement blocks (43) is parallel to each other, the placement blocks (43) are evenly and equidistantly distributed on the upper end of the rack rod (42), the upper end surface of the placement block (43) is arranged in an arc shape, and the angle formed between the placement block (43) and the rack rod (42) is 90°.

4. The fireproof rubber strip production extrusion device according to claim 1, characterized in that: The angle formed between the telescopic bellows (44) and the support column (41) is 90°, the rear end surface of the telescopic bellows (44) is in contact with the front end surface of the clamping rod assembly (45), the central axis of the clamping rod assembly (45) and the central axis of the limiting tube assembly (46) are on the same straight line, and the angle formed between the clamping rod assembly (45) and the limiting tube assembly (46) is 90°.

5. The fireproof rubber strip production extrusion device according to claim 1, characterized in that: The long rod (451) is cylindrical in shape, a plurality of anti-slip grooves (452) are provided, each of the anti-slip grooves (452) is parallel to each other, an angle formed between the long rod (451) and the anti-slip block (453) is 90°, and a rear end surface of the anti-slip block (453) and a front end surface of the limiting tube assembly (46) are parallel to each other.

6. A fireproof rubber strip production extrusion device according to claim 1, characterized in that: The inner side of the inter-rod groove (455) fits with the outer side of the clamping jaw (457); the projection of the column axis (456) in the vertical direction is a rectangle; the projection of the column axis (456) in the horizontal direction is a circle; the angle between the column axis (456) and the clamping jaw (457) is 90°; and one end of the spring (458) is fixedly connected to the clamping jaw (457).

7. A fireproof rubber strip production extrusion device according to claim 1, characterized in that: The projection of the through pipe (461) in the vertical direction is a rectangle. A plurality of anti-slip strips (462) are provided. Each of the anti-slip strips (462) is parallel to each other. The inner side of the inter-tube thread groove (463) fits with the outer side of the thread (454) on the rod.

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