Buffering device of body paper elevator

Abstract

The utility model relates to the technical field of papermaking buffering equipment, in particular to a base paper elevator buffering device which comprises an elevator body, a lifting platform is fixedly installed on the elevator body, a base paper roll body is placed on the lifting platform, a first-floor platform is arranged on one side of the lifting platform, and a second-floor platform is arranged on the other side of the lifting platform. A buffering structure is arranged at the bottom of the lifting platform and comprises a plurality of bases fixedly installed on the ground, and threaded grooves are formed in the bases. Through the arrangement of the buffer structure, the elevator body can drive the lifting platform to stop more stably and reduce shaking when transporting the raw paper roll bodies from the second floor to the first floor, meanwhile, the height deviation between the elevator body and the lifting platform can be reduced, the raw paper roll bodies are prevented from colliding when moving to the first floor platform from the lifting platform, and the service life of the raw paper roll bodies is prolonged. And the raw paper roll body is prevented from being damaged.

Description

Technical Field

[0001] The utility model relates to a buffer device for an elevator, in particular to a buffer device for an original paper elevator, and belongs to the technical field of papermaking buffer equipment. Background Art

[0002] Base paper, also known as processed base paper, is further processed into various paper types. The properties, quality, and specifications of base paper vary depending on the processing requirements. Base paper production is generally carried out on the second floor. After production, a lift is required to transport the base paper from the second floor to the first floor warehouse.

[0003] The bottom of the commonly used base paper elevator does not have a buffering function, which makes it difficult for the elevator to stop stably when transporting the base paper from the second floor to the first floor. It is prone to shaking, and it is also difficult to stop accurately at the same level as the first floor plate. It is easy to deviate from the height of the first floor plate, resulting in the base paper roll being easily damaged by collision at the bottom when it moves from the lifting plate to the first floor plate.

[0004] Therefore, there is an urgent need to improve a buffer device of a base paper elevator to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a buffer device for a base paper elevator. Through the setting of the buffer structure, the elevator body can drive the lifting platform to transport the base paper roll body from the second floor to the first floor and stop more steadily, reduce shaking, and at the same time reduce the height deviation between the elevator body and the lifting platform, thereby avoiding collision when the base paper roll body moves from the lifting platform to the first floor platform, and avoiding damage to the base paper roll body.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by this utility model include:

[0007] A base paper elevator buffer device includes an elevator body, a lifting platform fixedly mounted on the elevator body, a base paper roll body placed on the lifting platform, a first floor platform provided on one side of the lifting platform, a buffer structure provided at the bottom of the lifting platform, the buffer structure including a plurality of bases fixedly mounted on the ground, a threaded groove provided on the base, a first screw connected by a thread provided on the threaded groove, a support block fixedly mounted on the top of the first screw, and a shock-absorbing rubber in contact with the bottom of the lifting platform installed inside the support block.

[0008] Preferably, a second screw connected by a thread is symmetrically provided on the support block, and a splint is movably mounted on one end of the second screw extending to the interior of the support block, and a plurality of limit rods slidably connected to the support block are fixedly mounted on the splint.

[0009] Preferably, a plurality of push rods are fixedly mounted on the other end of the second screw rod, and anti-slip grooves are provided on the surface of the push rods.

[0010] Preferably, a plurality of fixing blocks are fixedly mounted on the top of the supporting block, a supporting rod is provided on the fixing block, and a plurality of sponges in contact with the second screw rod are provided on the supporting rod.

[0011] Preferably, a groove is provided inside the fixing block, a plurality of springs are fixedly installed inside the groove, and a clamping rod is fixedly installed at one end of the spring.

[0012] Preferably, both sides of the support rod are provided with a clamping groove adapted to the clamping rod, and one end of the clamping rod is arranged in an arc shape.

[0013] Preferably, a scale plate is fixedly mounted on one side of the base, and a positioning ring is fixedly mounted on the surface of the first screw.

[0014] The utility model has at least the following beneficial effects:

[0015] Through the setting of the buffer structure, when the elevator body drives the lifting platform to descend, the bottom of the lifting platform contacts the shock-absorbing rubber. At this time, the shock-absorbing rubber can buffer the lifting platform, so that the elevator body drives the lifting platform to transport the base paper roll body from the second floor to the first floor and stops more steadily, reducing shaking. At the same time, rotating the first screw can adjust the height in the thread groove to reduce the height deviation between the lifting platform and the lifting platform, avoiding collision when the base paper roll body moves from the lifting platform to the first floor platform, and preventing damage to the base paper roll body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the thread groove and the first screw structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a schematic diagram of the clamping rod and clamping slot structure of the present utility model.

[0021] In the figure, 1. Elevator body; 2. Elevator platform; 3. Paper roll body; 4. First floor platform; 5. Buffer structure; 6. Base; 7. Threaded groove; 8. First screw; 9. Support block; 10. Shock-absorbing rubber; 11. Second screw; 12. Clamp; 13. Limit rod; 14. Push rod; 15. Fixed block; 16. Support rod; 17. Sponge; 18. Groove; 19. Spring; 20. Clamp rod; 21. Clamp slot; 22. Scale plate; 23. Positioning ring. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] like Figures 1-4 As shown, this embodiment provides an embodiment of a base paper elevator buffer device.

[0024] A base paper elevator buffer device includes an elevator body 1, a lifting platform 2 is fixedly installed on the elevator body 1, a base paper roll body 3 is placed on the lifting platform 2, a first floor platform 4 is provided on one side of the lifting platform 2, and a buffer structure 5 is provided at the bottom of the lifting platform 2. The buffer structure 5 includes multiple bases 6 fixedly installed on the ground, a threaded groove 7 is provided on the base 6, a first screw 8 connected by a thread is provided on the threaded groove 7, a support block 9 is fixedly installed on the top of the first screw 8, and a shock-absorbing rubber 10 in contact with the bottom of the lifting platform 2 is installed inside the support block 9. Through the setting of the buffer structure 5, when the elevator body 1 drives the lifting platform 2 to descend, the bottom of the lifting platform 2 contacts the shock-absorbing rubber 10. At this time, the shock-absorbing rubber 10 can buffer the lifting platform 2, so that the elevator body 1 drives the lifting platform 2 to transport the base paper roll body 3 from the second floor to the first floor, and the stop is more stable and the shaking is reduced. At the same time, the first screw 8 can be rotated to adjust the height in the thread groove 7 to reduce the height deviation between the lifting platform 2 and the lifting platform 2, thereby avoiding collision when the base paper roll body 3 moves from the lifting platform 2 to the first floor platform 4, and avoiding damage to the base paper roll body 3.

[0025] In this embodiment, Figures 1-4As shown, a second screw 11 connected by a thread is symmetrically provided on the support block 9, and a splint 12 is movably installed on one end of the second screw 11 extending to the inside of the support block 9, and a plurality of limit rods 13 slidingly connected to the support block 9 are fixedly installed on the splint 12, and a plurality of push rods 14 are fixedly installed on the other end of the second screw 11, and anti-slip grooves are provided on the surface of the push rods 14, and a plurality of fixed blocks 15 are fixedly installed on the top of the support block 9, and a support rod 16 is provided on the fixed block 15, and a plurality of sponges 17 in contact with the second screw 11 are provided on the support rod 16. Through the arrangement of the second screw 11, the splint 12 and the limit rod 13, the second screw 11 can be rotated to drive the splint 12 to move by relying on the thread between the second screw 11 and the support block 9, so that the two splints 12 are both fitted on the shock-absorbing rubber 10, thereby fixing the shock-absorbing rubber 10 and making it more firmly installed in the support block 9. Through the arrangement of the push rod 14, it is more convenient to operate and rotate the second screw 11. At the same time, the anti-slip grooves arranged on the surface can increase friction and avoid hand slippage during operation. Through the arrangement of the fixing block 15, the support rod 16 and the sponge 17, the sponge 17 is fitted on the second screw 11. When the second screw 11 rotates, the sponge 17 can clean impurities attached to its surface to prevent impurities from being brought into the thread and affecting rotation.

[0026] In this embodiment, Figures 1-4 As shown, a groove 18 is provided inside the fixed block 15, and a plurality of springs 19 are fixedly installed inside the groove 18. A clamping rod 20 is fixedly installed at one end of the spring 19. A clamping groove 21 adapted to the clamping rod 20 is provided on both sides of the support rod 16. One end of the clamping rod 20 is set to an arc shape. A scale plate 22 is fixedly installed on one side of the base 6, and a positioning ring 23 is fixedly installed on the surface of the first screw 8. By setting the groove 18, spring 19, clamping rod 20 and clamping groove 21, the support rod 16 is installed and fixed in the fixed block 15 by clamping the clamping rod 20 and the clamping groove 21. Since the clamping rod 20 is supported by the spring 19 and one end is also set to an arc shape, when the support rod 16 is pulled upward, the clamping rod 20 can be squeezed to shrink into the groove 18. After the clamping rod 20 shrinks, it is separated from the clamping groove 21, and the clamping of the support rod 16 is cancelled, thereby facilitating the removal of the sponge 17 for cleaning and replacement. By setting the scale plate 22 and the positioning ring 23, the height of the shock-absorbing rubber 10 can be accurately adjusted, further reducing the deviation between it and the first-floor platform 4.

[0027] In this embodiment, if Figures 1-4 As shown, the working process of a base paper elevator buffer device provided in this embodiment is as follows:

[0028] When the elevator body 1 drives the lifting platform 2 to descend, the bottom of the lifting platform 2 contacts the shock-absorbing rubber 10. At this time, the shock-absorbing rubber 10 can cushion the lifting platform 2, so that the elevator body 1 drives the lifting platform 2 to transport the base paper roll body 3 from the second floor to the first floor and stops more steadily, reducing shaking. At the same time, rotating the first screw 8 can adjust the height in the thread groove 7 to reduce the height deviation between the lifting platform 2 and the lifting platform 2, avoiding collision when the base paper roll body 3 moves from the lifting platform 2 to the first floor platform 4, and preventing damage to the base paper roll body 3.

[0029] In summary, in this embodiment, according to a base paper elevator buffer device of this embodiment, by the arrangement of the second screw 11, the clamping plate 12 and the limit rod 13, the second screw 11 can be rotated to drive the clamping plate 12 to move by relying on the thread between the second screw 11 and the support block 9, so that the two clamping plates 12 are both fitted on the shock-absorbing rubber 10, thereby fixing the shock-absorbing rubber 10 and making it more firmly installed in the support block 9. By the arrangement of the push rod 14, it is more convenient to operate and rotate the second screw 11. At the same time, the anti-slip grooves arranged on the surface can increase friction and avoid hand slippage during operation. By the arrangement of the fixing block 15, the support rod 16 and the sponge 17, the sponge 17 is fitted on the second screw 11, and when the second screw 11 rotates, the sponge 17 can Impurities attached to the surface are cleaned to prevent them from being brought into the thread and affecting rotation. Through the settings of the groove 18, spring 19, clamping rod 20 and clamping groove 21, the clamping rod 20 and clamping groove 21 are engaged to install and fix the support rod 16 in the fixed block 15. Since the clamping rod 20 is supported by the spring 19 and one end is also set to an arc shape, when the support rod 16 is pulled upward, the clamping rod 20 can be squeezed to shrink into the groove 18. After the clamping rod 20 shrinks, it is separated from the clamping groove 21, and the engagement with the support rod 16 is cancelled, thereby facilitating the removal of the sponge 17 for cleaning and replacement. Through the settings of the scale plate 22 and the positioning ring 23, the height of the shock-absorbing rubber 10 can be accurately adjusted, further reducing the deviation between it and the first-floor platform 4.

[0030] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of the components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term and should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0031] It should be noted that the terms "include," "comprises," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a product or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such product or system. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of other identical elements in the product or system comprising the element.

[0032] The above description shows and describes several preferred embodiments of the present invention. However, as previously mentioned, it should be understood that the present invention is not limited to the form disclosed herein and should not be construed as excluding other embodiments. Instead, the present invention can be used in various other combinations, modifications, and environments and can be modified within the scope of the present invention as taught herein or through the techniques or knowledge in the relevant field. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention are intended to be protected by the claims appended hereto.

Claims

1. A buffer device for a base paper elevator, comprising an elevator body (1), a lifting platform (2) fixedly mounted on the elevator body (1), a base paper roll body (3) placed on the lifting platform (2), and a first floor platform (4) provided on one side of the lifting platform (2), characterized in that: A buffer structure (5) is provided at the bottom of the lifting platform (2), and the buffer structure (5) includes a plurality of bases (6) fixedly mounted on the ground, a threaded groove (7) is provided on the base (6), a first screw rod (8) connected by a thread is provided on the threaded groove (7), a support block (9) is fixedly mounted on the top of the first screw rod (8), and a shock-absorbing rubber (10) in contact with the bottom of the lifting platform (2) is installed inside the support block (9).

2. The buffer device for a base paper elevator according to claim 1, characterized in that: A second screw rod (11) connected by a thread is symmetrically arranged on the support block (9); a clamping plate (12) is movably mounted on one end of the second screw rod (11) extending to the interior of the support block (9); and a plurality of limit rods (13) slidably connected to the support block (9) are fixedly mounted on the clamping plate (12).

3. The buffer device for a base paper elevator according to claim 2, characterized in that: A plurality of push rods (14) are fixedly mounted on the other end of the second screw rod (11), and anti-slip grooves are provided on the surface of the push rods (14).

4. The buffer device for a base paper elevator according to claim 3, characterized in that: A plurality of fixed blocks (15) are fixedly mounted on the top of the support block (9), a support rod (16) is provided on the fixed block (15), and a plurality of sponges (17) in contact with the second screw rod (11) are provided on the support rod (16).

5. The buffer device for a base paper elevator according to claim 4, characterized in that: A groove (18) is provided inside the fixing block (15), a plurality of springs (19) are fixedly installed inside the groove (18), and a clamping rod (20) is fixedly installed at one end of the spring (19).

6. The buffer device for a base paper elevator according to claim 5, characterized in that: Both sides of the support rod (16) are provided with clamping grooves (21) adapted to the clamping rod (20), and one end of the clamping rod (20) is arranged in an arc shape.

7. The buffer device for a base paper elevator according to claim 1, characterized in that: A scale plate (22) is fixedly mounted on one side of the base (6), and a positioning ring (23) is fixedly mounted on the surface of the first screw rod (8).

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