Suspension mechanism and opening belt connection machine

Abstract

The utility model provides a suspension mechanism and opening belt connection machine, the suspension mechanism includes suspension shaft, slider mounting seat, guide rail, slider and height adjustment component, the suspension shaft is horizontally installed on the slider mounting seat, the slider is fixedly installed on the slider mounting seat, the slider is in sliding connection with the guide rail, and the height adjustment component is fixed on the slider mounting seat. The height adjusting assembly is connected with the sliding block installation base and used for adjusting the installation height of the sliding block installation base on the guide rail. By designing the suspension mechanism combined by the gear and the rack, the belt part outside the two ends of the clamping plate and the lower clamping plate can be supported by the suspension mechanism in the connection process of the industrial belt, the belt cannot droop due to self weight, and the belt connection effect cannot be influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of belt processing equipment, in particular to a suspension mechanism and an open belt splicing machine. Background Art

[0002] The belt splicer is a device that heats and presses two sections of belts together, so that two independent sections of belts can be connected seamlessly. When the belt splicer is working, the upper and lower clamping plates are heated by a heating device, and the upper and lower clamping plates heat and press the opposite ends of the belt respectively, so that the two ends of the belt can be connected seamlessly.

[0003] During the splicing process, the belt portion outside the upper and lower plates has no support and will sag due to its own weight, affecting the splicing effect of the belt. In addition, it will also affect the overall appearance of the belt after splicing. Utility Model Content

[0004] In view of the defects existing in the prior art, the purpose of the utility model is to provide a suspension mechanism and an open belt splicing machine to solve the problem that during the splicing process of the belt, the belt part located outside the two ends of the clamping plate and the lower clamping plate will sag due to its own weight due to the lack of any support, thus affecting the belt splicing effect.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] In the first aspect, the present application provides a suspension mechanism, which includes a suspension shaft, a slider mounting seat, a guide rail, a slider and a height adjustment assembly, wherein the suspension shaft is horizontally mounted on the slider mounting seat, the slider is fixedly mounted on the slider mounting seat, the slider is slidably connected to the guide rail, and the height adjustment assembly is connected to the slider mounting seat for adjusting the installation height of the slider mounting seat on the guide rail.

[0007] Furthermore, the suspension mechanism also includes a mounting frame, which extends horizontally outward from the surface of the slider mounting seat, and the mounting frame is provided with a horizontally arranged slide groove, and one end of the suspension shaft is slidably locked and installed in the slide groove through a locking nut provided therein.

[0008] Furthermore, the height adjustment assembly includes a rack, a cylindrical gear, a handwheel and a locking device. The handwheel is rotatably mounted on the slider mounting seat through a bearing. The cylindrical gear is meshed with the rack, and the bottom end of the handwheel is fixedly connected to the cylindrical gear.

[0009] Furthermore, the locking device includes a check fork, one end of which is hingedly mounted on the slider mounting seat so as to be able to flip up and down relative to the cylindrical gear, and the other end of the check fork is formed with a hook that can engage with the cylindrical gear teeth.

[0010] In the second aspect, the present application also provides an open belt connecting machine, which includes a frame, a clamping head assembly and a control panel, the clamping head assembly includes an upper clamping plate, a lower clamping plate and a hydraulic cylinder, the hydraulic cylinder is connected to the upper clamping plate, and the connecting machine also includes a pair of suspension mechanisms as described above, and the pair of suspension mechanisms are respectively arranged on both sides of the clamping head assembly.

[0011] Furthermore, one of the suspension mechanisms is arranged at the top end of one end of the clamping plate pressing head assembly, and the other of the suspension mechanisms is arranged at the bottom end of the other end of the clamping plate pressing head assembly.

[0012] Furthermore, the clamping plate pressing head assembly is a pair, and the pair of clamping plate pressing head assemblies are respectively arranged on opposite sides of the frame, and the control panel is arranged between the pair of clamping plate pressing head assemblies.

[0013] The beneficial effects of the utility model are:

[0014] 1. By designing a suspension mechanism composed of gears and racks, the belt part outside the two ends of the clamping plate and the lower clamping plate can be supported by the suspension mechanism during the connection process of the industrial belt, and the belt will not sag due to its own weight, thereby not affecting the connection effect of the belt;

[0015] 2. The equipment is easy to operate. All production parameters can be set on the control panel. After setting the parameters for the same product, the operator is responsible for loading and unloading the product, which greatly improves the production efficiency and reduces labor;

[0016] 3. The equipment control system controls the heating pipe and the condensate valve so that the upper and lower aluminum plates are at different temperatures during the production process. The operator can set the temperature according to the product requirements and optimize the interface effect and appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the open belt connector in the embodiment of the present application.

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the suspension mechanism in the open belt connector according to the embodiment of the present application.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the suspension mechanism in the open belt connector according to the embodiment of the present application from another angle.

[0020] Figure 4 for Figure 1 Schematic diagram of the local enlarged structure at point A in the figure.

[0021] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point B in the figure.

[0022] Figure 6 for Figure 3 Schematic diagram of the local enlarged structure at point C in the figure.

[0023] In the figure:

[0024] 100-opening belt connector, 10-frame, 20-plywood pressure head assembly, 21-upper plywood, 22-lower plywood, 23-hydraulic cylinder, 30-control panel, 40-suspension mechanism, 41-slider mounting seat, 42-guide rail, 43-slider, 44-mounting frame, 441-slideway, 45-suspension shaft, 46-height adjustment assembly, 461-handwheel, 462-cylindrical gear, 463-rack, 464-check fork, 4641-hook. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] See attached Figure 1 As shown, this embodiment provides an open belt splicer 100, which includes a frame 10, a clamping plate pressing head assembly 20, a suspension mechanism 40 and a control panel 30. The clamping plate pressing head assembly 20 includes an upper clamping plate 21, a lower clamping plate 22 and a hydraulic cylinder 23, and the hydraulic cylinder 23 is connected to the upper clamping plate 21. The clamping plate pressing head assembly 20 is a pair, and the pair of clamping plate pressing head assemblies 20 are respectively arranged on the left and right sides of the frame 10, and the control panel 30 is arranged between the pair of clamping plate pressing head assemblies 20.

[0027] The left and right sides of the clamp head assembly 20 are respectively provided with suspension mechanisms 40 to respectively support the two ends of the belt entering the clamp head assembly 20, that is, to support the belt parts located at the periphery of the left and right sides of the clamp head assembly 20, so as to prevent the belt from naturally sagging due to its own weight and affecting the belt connection effect.

[0028] Combined with reference to Figure 1 and attached Figure 4 As shown, a pair of suspension mechanisms 40 located at the plywood press head assembly 20 are arranged diagonally, that is, the suspension mechanism 40 located on one side of the plywood press head assembly 20 is horizontally arranged at the top end of the plywood press head assembly 20, and the suspension mechanism 40 located on the other side of the plywood press head assembly 20 is horizontally arranged at the bottom end of the plywood press head assembly 20. This arrangement can provide better support for the belt.

[0029] For details, please refer to the attached Figure 2 , Attachment Figure 3 And attached Figure 4 As shown, the suspension mechanism 40 in this embodiment includes a suspension shaft 45, a slider mounting seat 41, a guide rail 42, a slider 43, a mounting frame 44 and a height adjustment assembly 46. The guide rail 42 is fixedly mounted on the side wall of the frame 10 adjacent to the clamping head assembly 20 in a vertical state, and the slider mounting seat 41 is mounted on the guide rail 42 through the slider 43, and forms a vertical sliding connection with the slider 43. The mounting frame 44 extends horizontally outward from the outer surface of the slider mounting seat 41 in a direction away from the clamping head assembly 20, and the mounting frame 44 is provided with a slide groove 441 along its length direction, and one end of the suspension shaft 45 is formed with a thread (refer to the attached Figure 5 As shown), one end of its thread is slidably installed in the slide groove 441, and the suspension shaft 45 can move forward and backward along the slide groove 441 through its threaded end to adjust its distance from the clamping head assembly 20, and when adjusted to a suitable position, use a locking nut to lock one end of the thread of the suspension shaft 45 to fix it in the slide groove 441.

[0030] In addition, the height position of the slider mounting seat 41 can be adjusted by using the height adjustment component 46, that is, the installation height position of the suspension shaft 45 can be adjusted. Figure 2 and attached Figure 3 As shown, the height adjustment assembly 46 in this embodiment includes a rack 463, a cylindrical gear 462, a hand wheel 461 and a locking device. The rack 463 is vertically fixedly installed on the frame 10, the cylindrical gear 462 is meshed with the rack 463, the bottom end of the hand wheel 461 is fixedly connected to the cylindrical gear 462, and the hand wheel 461 is rotatably installed on the slider mounting seat 41 through a bearing. When the operator drives the hand wheel 461, the hand wheel 461 in a rotating state further drives the cylindrical gear 462 to rotate synchronously. Since the rack 463 is in a fixed state, the cylindrical gear 462 moves up and down along the rack 463. The cylindrical gear 462 in a lifting and moving state further drives the slider mounting seat 41 to move up and down along the slide rail synchronously to adjust the installation height position of the suspension shaft 45.

[0031] In this embodiment, the locking device is used to lock the cylindrical gear 462 to prevent the cylindrical gear 462 from rotating due to unexpected factors (such as the operator accidentally rotating the hand wheel 461) and causing the position of the slider mounting seat 41 to change. Figure 3 and attached Figure 6As shown, the locking device includes a check fork 464, one end of which is hingedly mounted on the slider mounting seat 41, so as to be able to flip up and down relative to the cylindrical gear 462, and the other end of the check fork 464 is formed with a hook 4641 that can engage with the gear teeth of the cylindrical gear 462. When rotating the cylindrical gear 462, the operator can conveniently press down on the hinged end of the check fork 464 to flip the check fork 464 upward, and one end of the hook 4641 is disengaged from the gear teeth of the cylindrical gear 462; and when the cylindrical gear 462 needs to be locked, the check fork 464 is flipped downward, so that the hook 4641 moves to the cylindrical gear 462 and meshes with the gear teeth thereon, restricting the cylindrical gear 462 from rotating, thereby achieving the locking function.

[0032] In order to better understand the open belt splicer in this solution, the following is a brief description of its operation process:

[0033] 1. Confirm that the equipment heating, condensate, hydraulic cylinder 23, solenoid valve and other equipment parts are in normal use, and turn on the power of the equipment;

[0034] 2. According to the products to be produced, set the production parameters, including the upper aluminum platen temperature, the lower aluminum platen temperature, the connection time, the cooling time, etc., start the equipment, and the aluminum platen begins to heat to the set temperature;

[0035] 3. Put the belt with the cut edges into the splicing mold, press the start button, and the equipment starts splicing the belt;

[0036] 4. The equipment starts to connect the belt: the connection action starts, the connection time starts to count, and the upper aluminum platen is pressed down to the connection mold under the action of the oil cylinder. After the connection time is completed, the heating stops, the condensate solenoid valve starts, and the temperature of the upper and lower plates gradually decreases to the set temperature under the action of the condensate, and is maintained until the cooling time is over and the solenoid valve stops starting. The upper aluminum platen returns to the initial position under the action of the oil cylinder, and the equipment alarms to indicate that the connection is completed. After the operator takes away the belt that has been connected to the equipment, press the recovery button, and the aluminum platen begins to heat to the original set temperature, waiting for the next connection work.

[0037] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include these modifications and variations.

Claims

1. A suspension mechanism, characterized in that: The suspension mechanism includes a suspension shaft, a slider mounting seat, a guide rail, a slider and a height adjustment assembly. The suspension shaft is horizontally mounted on the slider mounting seat, the slider is fixedly mounted on the slider mounting seat, the slider is slidably connected to the guide rail, and the height adjustment assembly is connected to the slider mounting seat for adjusting the installation height of the slider mounting seat on the guide rail.

2. The suspension mechanism according to claim 1, characterized in that: The suspension mechanism also includes a mounting frame, which extends horizontally outward from the surface of the slider mounting seat. The mounting frame is provided with a horizontally arranged slide groove, and one end of the suspension shaft is slidably and locked in the slide groove through a locking nut.

3. The suspension mechanism according to claim 1 or 2, characterized in that: The height adjustment assembly includes a rack, a cylindrical gear, a handwheel and a locking device. The handwheel is rotatably mounted on the slider mounting seat through a bearing. The cylindrical gear is meshed with the rack, and the bottom end of the handwheel is fixedly connected to the cylindrical gear.

4. The suspension mechanism according to claim 3, characterized in that: The locking device comprises a check fork, one end of which is hingedly mounted on the slider mounting seat so as to be able to flip up and down relative to the cylindrical gear, and the other end of the check fork is formed with a hook which can engage with the teeth of the cylindrical gear.

5. An open-end belt splicer, the splicer comprising a frame, a clamping plate pressing head assembly and a control panel, the clamping plate pressing head assembly comprising an upper clamping plate, a lower clamping plate and a hydraulic cylinder, the hydraulic cylinder being connected to the upper clamping plate, characterized in that: The splicer further comprises a pair of suspension mechanisms as described in any one of claims 1 to 4 above, wherein the pair of suspension mechanisms are respectively arranged on both sides of the clamping plate pressure head assembly.

6. The open belt splicing machine according to claim 5, characterized in that: One of the suspension mechanisms is arranged at the top end of one end of the clamping plate pressing head assembly, and the other of the suspension mechanisms is arranged at the bottom end of the other end of the clamping plate pressing head assembly.

7. The open belt splicing machine according to claim 6, characterized in that: The clamping plate pressing head assembly is a pair, and the pair of clamping plate pressing head assemblies are respectively arranged on opposite sides of the frame, and the control panel is arranged between the pair of clamping plate pressing head assemblies.

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