Conveniently maintained rubber pressing rod assembly of creper

Abstract

The utility model provides a creper rubber pressing rod assembly convenient to maintain. The creper rubber pressing rod assembly comprises a mounting frame, and the two sliding sleeves are fixedly mounted in the two ends of the mounting frame correspondingly, sliding grooves are formed in the tops of one sides of the two sliding sleeves, limiting rings are fixedly mounted at the bottoms of the inner side faces of the two sliding sleeves, and sliding rods are slidably connected to the inner side faces of the limiting rings. According to the creper rubber pressing rod assembly convenient to maintain, the sliding sleeve, the sliding groove, the sliding block, the lead screw, the threaded sleeve, the movable plate, the first spring seat, the spring, the second spring seat and other structures are matched with one another; a user rotates a rotating handle to drive a threaded sleeve to be in threaded connection with the outer side face of a lead screw, then a moving plate moves upwards, the moving plate can be moved out of the inner side face of a sliding sleeve, and therefore the user can replace a spring conveniently, and the user can maintain the glue pressing rod assembly conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of crepe sheet machines, in particular to a crepe sheet machine glue pressing rod assembly which is convenient for maintenance. Background Art

[0002] The crepe machine is an extremely important basic machine in the rubber production and processing process. Its working characteristic is that the two rollers rotate relative to each other to extrude the rubber. Therefore, when the rubber clot passes through the crepe machine, it is subjected to strong rolling and shearing effects, which not only dehydrates a large amount of water and wrinkles the surface, but also has the function of removing impurities in the clot.

[0003] In order to avoid the rubber block from being unable to enter between the two rollers due to the elasticity of the rubber when processing the rubber, a rubber pressing rod assembly is used, such as a rubber production crepe machine in the prior art, which is fixedly installed on the top of the frame through a fixed frame, a guide cylinder is fixedly installed on the top of the fixed frame, a limit block is slidably installed inside the guide cylinder, and the two ends of the squeeze spring are respectively fixedly connected to the top of the inner wall of the guide cylinder and the top of the limit block. The utility model achieves the purpose of the crepe machine roller being able to directly contact with the rubber and completely eat the material, avoiding the phenomenon of idling when the rubber is fed due to its own elasticity and not contacting it, and at the same time, it can keep the rubber feeding smooth, avoid the phenomenon of upper and lower overlapping, and improve the dehydration efficiency of the rubber.

[0004] However, after the device is used for a long time, the elasticity of the squeezing and pushing spring decreases and the device cannot push the rubber. Since the squeezing and pushing spring is arranged on the inner side of the guide cylinder, it is inconvenient for the user to replace the pushing spring.

[0005] Therefore, it is necessary to provide a crepe machine glue rod assembly that is easy to maintain to solve the above technical problems. Utility Model Content

[0006] The utility model provides a crepe machine glue pressing rod assembly which is convenient to maintain, and solves the problem that it is inconvenient to replace the squeezing spring after the elasticity of the squeezing spring decreases after long-term use.

[0007] In order to solve the above technical problems, the utility model provides a crepe machine glue pressing rod assembly which is convenient for maintenance, comprising:

[0008] Mounting frame;

[0009] Two sliding sleeves, the two sliding sleeves are respectively fixedly installed inside the two ends of the mounting frame, a sliding groove is opened on the top of one side of the two sliding sleeves, a limiting ring is fixedly installed at the bottom of the inner side of the two sliding sleeves, the inner side of the limiting ring is slidably connected with a sliding rod, a sliding block is fixedly installed on the top of the sliding rod, and a mounting frame is fixedly installed on the bottom of the sliding rod, and a pressure roller is arranged on the inner side of the mounting frame;

[0010] A screw rod, the screw rod is fixedly installed on the top of the mounting frame, the outer side surface of the screw rod is threadedly connected with a threaded sleeve, the outer side surface of the threaded sleeve is rotatably connected with a movable plate, the bottom of both ends of the movable plate are fixedly installed with a first spring seat, the bottom of the first spring seat is provided with a spring, the bottom of the spring is provided with a second spring seat, the second spring seat is fixedly installed on the top of the slider, and the top of the threaded sleeve is fixedly installed with a rotating handle.

[0011] Preferably, both ends of the movable plate are slidably connected to the inner side surface of the slide groove.

[0012] Preferably, the outer side surface of the sliding block is in contact with the inner side surface of the sliding sleeve, and the outer side surface of the sliding rod is in contact with the inner side surface of the limiting ring.

[0013] Preferably, mounting plates are fixedly mounted on both ends of the bottom of the mounting frame.

[0014] Preferably, grooves are provided at both ends of the pressing roller, and clamping plates are provided on the inner sides of the grooves.

[0015] Preferably, threaded rods are threadedly connected inside both ends of the installation frame, and one end of the threaded rod is rotatably connected to one side of the clamping plate.

[0016] Preferably, locking screws are threadedly connected to the interior of both ends of the front side of the installation frame, and one end of the locking screw is arranged on the side surface of the threaded rod.

[0017] Compared with the related art, the utility model provides a convenient maintenance crepe machine glue rod assembly with the following beneficial effects:

[0018] The utility model provides a crepe machine glue pressing rod assembly which is convenient to maintain. The structures such as a sliding sleeve, a sliding groove, a sliding block, a screw rod, a threaded sleeve, a movable plate, a first spring seat, a spring, and a second spring seat cooperate with each other. When in use, a user rotates a turning handle to drive the threaded sleeve to be threadedly connected to the outer side surface of the screw rod, and then moves the movable plate upward to move the movable plate out from the inner side surface of the sliding sleeve, so that the user can replace the spring conveniently, thereby facilitating the user to maintain the glue pressing rod assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A structural schematic diagram of a first embodiment of a crepe machine glue pressing rod assembly that is convenient for maintenance provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of a cross-sectional structure of a support frame shown;

[0021] Figure 3 for Figure 2 An enlarged schematic diagram of part A is shown;

[0022] Figure 4 A structural schematic diagram of a second embodiment of a crepe machine glue pressing rod assembly that is convenient for maintenance provided by the utility model;

[0023] Figure 5 for Figure 4 The schematic diagram of the cross-sectional structure of the installation frame is shown.

[0024] Numbers in the figure: 1, mounting frame, 11, mounting plate, 2, sliding sleeve, 21, sliding groove, 22, limiting ring, 23, sliding rod, 24, sliding block, 25, mounting frame, 26, pressure roller, 3, screw rod, 31, threaded sleeve, 32, turning handle, 33, moving plate, 34, first spring seat, 35, spring, 36, second spring seat, 4, threaded rod, 41, clamping plate, 42, groove, 43, locking screw. DETAILED DESCRIPTION

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

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A structural schematic diagram of a first embodiment of a crepe machine glue pressing rod assembly that is convenient for maintenance provided by the utility model; Figure 2 for Figure 1 A schematic diagram of a cross-sectional structure of a support frame shown; Figure 3 for Figure 2 The enlarged schematic diagram of part A is shown. A crepe machine glue pressing rod assembly convenient for maintenance comprises: a mounting frame 1;

[0028] Two sliding sleeves 2, the two sliding sleeves 2 are respectively fixedly installed inside the two ends of the mounting frame 1, and a sliding groove 21 is opened on the top of one side of the two sliding sleeves 2, and a limit ring 22 is fixedly installed at the bottom of the inner side of the two sliding sleeves 2, and a sliding rod 23 is slidably connected to the inner side of the limit ring 22, and a slider 24 is fixedly installed on the top of the sliding rod 23, and a mounting frame 25 is fixedly installed on the bottom of the sliding rod 23, and a pressure roller 26 is arranged on the inner side of the mounting frame 25;

[0029] The screw rod 3 is fixedly installed on the top of the mounting frame 1, the outer side surface of the screw rod 3 is threadedly connected with a threaded sleeve 31, the outer side surface of the threaded sleeve 31 is rotatably connected with a movable plate 33, the bottoms of both ends of the movable plate 33 are fixedly installed with first spring seats 34, the bottom of the first spring seat 34 is provided with a spring 35, the bottom of the spring 35 is provided with a second spring seat 36, the second spring seat 36 is fixedly installed on the top of the slider 24, and the top of the threaded sleeve 31 is fixedly installed with a rotating handle 32.

[0030] Both ends of the moving plate 33 are slidably connected to the inner side surface of the sliding groove 21 .

[0031] The outer side surface of the sliding block 24 is in contact with the inner side surface of the sliding sleeve 2 , and the outer side surface of the sliding rod 23 is in contact with the inner side surface of the limiting ring 22 .

[0032] Mounting plates 11 are fixedly mounted on both ends of the bottom of the mounting frame 1 .

[0033] The two ends of the movable plate 33 slide on the inner side of the slide groove 21 and the slide sleeve 2 respectively, so that when in use, the movable plate 33 can be limited to prevent the movable plate 33 from rotating;

[0034] When in use, the slide bar 23 can slide on the inner side of the limiting ring 22, and can make the slider 24 slide on the inner side of the sliding sleeve 2;

[0035] The mounting frame 1 is mounted by mounting the mounting plate 11 on the upper surface of the crepe machine.

[0036] The working principle of the crepe machine glue pressing rod assembly provided by the utility model, which is convenient for maintenance, is as follows:

[0037] After long-term use, when the elasticity of the spring 35 decreases, the user can rotate the handle 32 to make the handle 32 drive the threaded sleeve 31 to be threadedly connected to the outer side of the screw rod 3, and then make the threaded sleeve 31 to be threadedly connected to the outer side of the screw rod 3, so that the threaded sleeve 31 drives the movable plate 33 to move, so that the two ends of the movable plate 33 slide on the inner side of the sliding sleeve 2, and then drive the first spring seat 34 to move until the first spring seat 34 moves out from the inner side of the sliding sleeve 2, and then the user can take out the spring 35 and replace the spring 35;

[0038] Furthermore, after long-term use, when the elasticity of the spring 35 decreases, the user can also rotate the handle 32 to move the moving plate 33 downward, thereby squeezing the spring 35 and increasing the elasticity of the spring 35 .

[0039] Compared with the related art, the utility model provides a convenient maintenance crepe machine glue rod assembly with the following beneficial effects:

[0040] Through the cooperation of the sliding sleeve 2, the sliding groove 21, the slider 24, the screw rod 3, the threaded sleeve 31, the movable plate 33, the first spring seat 34, the spring 35, the second spring seat 36 and other structures, when in use, the user rotates the turning handle 32 to drive the threaded sleeve 31 to be threadedly connected to the outer side of the screw rod 3, and then moves the movable plate 33 upward, so that the movable plate 33 can be moved out from the inner side of the sliding sleeve 2, so that the user can replace the spring 35 and maintain the glue pressing rod assembly conveniently.

[0041] Second embodiment

[0042] Please refer to Figure 4 and Figure 5 Based on the first embodiment of the present application, which provides a convenient maintenance crepe machine press rod assembly, the second embodiment of the present application provides another convenient maintenance crepe machine press rod assembly. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0043] Specifically, the difference of the second embodiment of the present application in providing a crepe machine pressing rod assembly that is easy to maintain is that, in the crepe machine pressing rod assembly that is easy to maintain, grooves 42 are provided at both ends of the pressing roller 26, and a clamping plate 41 is provided on the inner side of the groove 42.

[0044] The interior of both ends of the installation frame 25 is threadedly connected with a threaded rod 4 , and one end of the threaded rod 4 is rotatably connected to one side of the clamping plate 41 .

[0045] The interior of both ends of the front side of the installation frame 25 are threadedly connected with locking screws 43 , and one end of the locking screw 43 is arranged on the side of the threaded rod 4 .

[0046] The working principle of the crepe machine glue pressing rod assembly provided by the utility model, which is convenient for maintenance, is as follows:

[0047] After long-term use, when the pressure roller 26 needs to be replaced, the user can rotate the threaded rod 4 so that the threaded rod 4 is threadedly connected inside the mounting frame 25, thereby driving the clamping plate 41 away from the inner side of the groove 42, and then remove the pressure roller 26, and then place the new pressure roller 26 between the two clamping plates 41, and then the user rotates the threaded rod 4 again, driving the threaded rod 4 to drive the clamping plate 41 to move toward the inner side of the groove 42, thereby clamping and limiting the pressure roller 26, and then the user rotates the locking screw 43 so that one end of the locking screw 43 is against one side of the threaded rod 4, thereby limiting the threaded rod 4.

[0048] Compared with the related art, the utility model provides a convenient maintenance crepe machine glue rod assembly with the following beneficial effects:

[0049] Through the cooperation of structures such as the threaded rod 4, the clamping plate 41, the groove 42 and the locking screw 43, when in use, the threaded rod 4 is threadedly connected inside the mounting frame 25, so that the clamping plate 41 clamps and limits the pressure roller 26, which makes it convenient for the user to replace the pressure roller 26 later.

[0050] 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 crepe machine glue rod assembly that is easy to maintain, characterized in that: include: Mounting frame; Two sliding sleeves, the two sliding sleeves are respectively fixedly installed inside the two ends of the mounting frame, a sliding groove is opened on the top of one side of the two sliding sleeves, a limiting ring is fixedly installed at the bottom of the inner side of the two sliding sleeves, the inner side of the limiting ring is slidably connected with a sliding rod, a sliding block is fixedly installed on the top of the sliding rod, and a mounting frame is fixedly installed on the bottom of the sliding rod, and a pressure roller is arranged on the inner side of the mounting frame; A screw rod, the screw rod is fixedly installed on the top of the mounting frame, the outer side surface of the screw rod is threadedly connected with a threaded sleeve, the outer side surface of the threaded sleeve is rotatably connected with a movable plate, the bottom of both ends of the movable plate are fixedly installed with a first spring seat, the bottom of the first spring seat is provided with a spring, the bottom of the spring is provided with a second spring seat, the second spring seat is fixedly installed on the top of the slider, and the top of the threaded sleeve is fixedly installed with a rotating handle.

2. A crepe machine glue pressing rod assembly that is easy to maintain according to claim 1, characterized in that: Both ends of the movable plate are slidably connected to the inner side surface of the sliding groove.

3. The maintenance-friendly crepe machine glue pressing rod assembly according to claim 2, characterized in that: The outer side surface of the sliding block is in contact with the inner side surface of the sliding sleeve, and the outer side surface of the sliding rod is in contact with the inner side surface of the limiting ring.

4. The maintenance-friendly crepe machine glue pressing rod assembly according to claim 3, characterized in that: Both ends of the bottom of the mounting frame are fixedly mounted with mounting plates.

5. The crepe machine glue pressing rod assembly convenient for maintenance according to claim 1, characterized in that: Both ends of the pressing roller are provided with grooves, and the inner side surfaces of the grooves are provided with clamping plates.

6. The maintenance-friendly crepe machine glue pressing rod assembly according to claim 5, characterized in that: The interiors of both ends of the installation frame are threadedly connected with threaded rods, and one end of the threaded rod is rotatably connected to one side of the clamping plate.

7. A crepe machine glue pressing rod assembly convenient for maintenance according to claim 6, characterized in that: The interiors of both ends of the front side of the installation frame are threadedly connected with locking screws, and one end of the locking screw is arranged on the side surface of the threaded rod.

Images