Waterproof roll calendering device

Abstract

The utility model discloses a waterproof roll calendering device, and relates to the technical field of waterproof roll processing. Comprising a supporting unit and a calendaring unit, the supporting unit comprises a containing table, a mounting groove is formed in the upper portion of the containing table, a rolling assembly and a guiding assembly are fixedly installed on the upper portion of the containing table, the calendaring unit comprises a calendaring mounting table, the calendaring mounting table is placed above the mounting groove, a limiting groove is formed in the calendaring mounting table, and the rolling assembly and the guiding assembly are fixedly installed on the calendaring mounting table. A limiting groove is formed in the rolling installation table, a rotating shaft fixing piece is installed in the limiting groove, a limiting shaft is installed above the rotating shaft fixing piece, the limiting shaft is sleeved with a spring, the spring is connected with a locking clamping block, an arc-shaped sliding rail and a clamping block sleeve are fixedly connected to the upper portion of the rolling installation table, and the rotating shaft fixing piece is matched with the arc-shaped sliding rail. The utility model has the beneficial effects that the simple and practical locking structure is arranged, so that the calendaring rotating shaft is convenient to assemble, disassemble and replace, and the matching of the calendaring rotating shaft can meet more calendaring processing requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material processing, in particular to a waterproof coiled material calendering device. Background Art

[0002] Waterproofing membranes are mainly used in building walls, roofs, tunnels, roads, landfills, etc. Waterproofing membranes are required to have good water resistance, stability to temperature changes, certain mechanical strength, elongation and fracture resistance, etc. Therefore, they need to be calendered during processing. Calendering is the process of passing plasticized thermoplastics close to the viscosity flow temperature through a series of horizontal rollers rotating in opposite directions, so that the materials are subjected to extrusion and extension, and become thin sheet products with a certain thickness, width and smooth surface.

[0003] The existing waterproof coiled material calendering device calenders the waterproof coiled material through two pressing roller sleeves, and reels the waterproof coiled material through a reeling sleeve.

[0004] The installation method of the pressing roller sleeve of the existing waterproof coiled material calendering device is relatively complicated, and generally two pressing roller sleeves are used to calender the waterproof coiled material, which has the problems of inconvenient loading and unloading of the pressing roller sleeve and difficulty in adapting to different calendering requirements. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a waterproof coiled material calendering device, which solves the problems that the pressing roller sleeve is inconvenient to load and unload and is difficult to adapt to different calendering requirements.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a waterproof coiled material calendering device. It includes:

[0007] A support unit, the support unit comprises a placement table 1, a mounting groove 2 is provided on the placement table 1, a winding assembly and a guide assembly are fixedly installed on the placement table 1, and the winding assembly and the guide assembly are used for winding and guiding the waterproofing coiled material;

[0008] The calendering unit comprises a calendering mounting platform 6, which is placed above the mounting groove 2. A shaft placement groove 18 is provided above the calendering mounting platform 6. A calendering shaft 15 is placed in the shaft placement groove 18. Calendering auxiliary blocks 16 are sleeved at both ends of the calendering shaft 15. A pressing roller sleeve 17 is sleeved on the calendering shaft 15. A limiting groove 19 is provided in front of the calendering mounting platform 6. A shaft fixing part 20 is installed inside the limiting groove 19.

[0009] Preferably, the winding assembly includes a winding mounting block 5, the winding mounting block 5 is fixedly connected above the placement table 1, a winding shaft 9 is inserted above the winding mounting block 5, winding auxiliary blocks 10 are sleeved on both ends of the winding shaft 9, and a winding sleeve 11 is sleeved on the winding shaft 9.

[0010] Preferably, the guide assembly includes a guide mounting block 7, which is fixedly connected above the placement table 1, a guide shaft 12 is inserted above the guide mounting block 7, guide auxiliary blocks 13 are sleeved at both ends of the guide shaft 12, and a guide sleeve 14 is sleeved on the guide shaft 12.

[0011] Preferably, a limiting shaft 22 is inserted above the rotating shaft fixing member 20, and the limiting shaft 22 is sleeved with a spring 23. The limiting shaft 22 is fixedly connected with a locking block 24. An arc-shaped slide rail 21 and a block sleeve 25 are fixedly connected above the calendering mounting platform 6, and the rotating shaft fixing member 20 cooperates with the arc-shaped slide rail 21.

[0012] Preferably, a winding motor is fixedly connected to the front end of the winding shaft, and a motor mounting platform is fixedly connected to the bottom of the winding motor.

[0013] Preferably, a plurality of supporting legs are installed at the bottom of the placement table.

[0014] The utility model discloses a waterproof coiled material calendering device, which has the following beneficial effects:

[0015] A simple and practical locking structure is provided to facilitate the loading, unloading and replacement of the calendering shaft, and the coordination of the calendering shaft can adapt to more calendering processing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[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 support structure of the utility model;

[0019] Figure 3 This is a front schematic diagram of the calendering shaft limiting structure of the utility model;

[0020] Figure 4 It is a bottom view schematic diagram of the calendering shaft limiting structure of the utility model.

[0021] In the figure: 1. placement table; 2. mounting groove; 3. motor mounting table; 4. support table foot; 5. winding mounting block; 6. calendering mounting table; 7. guide mounting block; 8. winding motor; 9. winding shaft; 10. winding auxiliary block; 11. winding sleeve; 12. guide shaft; 13. guide auxiliary block; 14. guide sleeve; 15. calendering shaft; 16. calendering auxiliary block; 17. roller sleeve; 18. shaft placement groove; 19. limit groove; 20. shaft fixing piece; 21. arc slide rail; 22. limit shaft; 23. spring; 24. locking block; 25. block sleeve. DETAILED DESCRIPTION

[0022] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] The utility model embodiment discloses a waterproof coiled material calendering device.

[0024] According to the attached Figure 1-4 As shown, including:

[0025] The support unit includes a placing table 1, a mounting groove 2 is provided above the placing table 1, a winding assembly and a guide assembly are fixedly installed above the placing table 1, the winding assembly and the guide assembly are used for winding and guiding the waterproofing coiled material, and the mounting groove 2 is convenient for replacing large components;

[0026] The calendering unit includes a calendering mounting table 6, which is placed above the mounting groove 2. A rotating shaft placement groove 18 is provided above the calendering mounting table 6. A calendering rotating shaft 15 is placed in the rotating shaft placement groove 18. Calendering auxiliary blocks 16 are sleeved at both ends of the calendering rotating shaft 15. The calendering rotating shaft 15 is sleeved with a pressing roller sleeve 17. A limiting groove 19 is provided in front of the calendering mounting table 6, and a rotating shaft fixing part 20 is installed inside the limiting groove 19.

[0027] Furthermore, the winding assembly includes a winding installation block 5, which is fixedly connected to the top of the placement table 1, and a winding shaft 9 is inserted above the winding installation block 5. Winding auxiliary blocks 10 are sleeved on both ends of the winding shaft 9, and a winding sleeve 11 is sleeved on the winding shaft 9. The winding assembly is used to collect the calendered waterproof membrane.

[0028] Furthermore, the guide assembly includes a guide mounting block 7, which is fixedly connected to the top of the placement table 1. A guide shaft 12 is inserted above the guide mounting block 7. Guide auxiliary blocks 13 are sleeved on both ends of the guide shaft 12. A guide sleeve 14 is sleeved on the guide shaft 12. The guide assembly serves to guide the raw material to the calendering unit.

[0029] It is particularly disclosed that a limit shaft 22 is fixedly installed above the rotating shaft fixing part 20, the limit shaft 22 is sleeved with a spring 23, the spring 23 is fixedly connected with a locking block 24, and an arc-shaped slide rail 21 and a block sleeve 25 are fixedly connected above the calendering mounting platform 6. The rotating shaft fixing part 20 cooperates with the arc-shaped slide rail 21, and the arc-shaped slide rail 21 limits the movement direction of the rotating shaft fixing part 20.

[0030] It is particularly disclosed that a winding motor 8 is fixedly connected to the front end of the winding shaft 9, and a motor mounting platform 3 is fixedly connected to the bottom of the winding motor 8. When the winding motor 8 is started, the winding shaft 9 is driven to rotate, thereby driving the device to operate.

[0031] It should be particularly emphasized that a plurality of support legs 4 are installed at the bottom of the placement table 1, and the support legs 4 are used to support the operation of the device.

[0032] Working principle: When the waterproof coiled material calendering device is needed, different numbers of calendering shafts 15 and roller sleeves 17 can be installed as required. At this time, the shaft fixing part 20 is located on the side away from the notch of the shaft placement groove 18. It is only necessary to place the calendering shaft 15 with the calendering auxiliary block 16 and the roller sleeve 17 connected into the shaft placement groove 18, and then rotate the shaft fixing part 20 from the initial position of the limit groove 19 to the other end of the limit groove 19, pull up the locking block 24 connected to the spring 23 on the shaft fixing part 20, and snap it into the card. The block sleeve 25 can lock the shaft fixing part 20 to prevent the calendering shaft 15 from escaping from the shaft placement groove 18 due to the vibration generated by the rotation during the rotation, and then the winding motor 8 can be started to drive the device to operate; when the calendering shaft 15 or the pressure roller sleeve 17 needs to be replaced, the winding motor 8 is first turned off, and then the locking block 24 is simply removed from the block sleeve 25, and then the shaft fixing part 20 is returned to the initial position, and the calendering shaft 15, the calendering auxiliary block 16 and the pressure roller sleeve 17 can be removed from the shaft placement groove 18 for replacement.

[0033] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof coiled material calendering device, characterized in that: include: A support unit, the support unit comprising a placement platform (1), a mounting groove (2) is provided above the placement platform (1), a winding assembly and a guide assembly are fixedly mounted above the placement platform (1), and the winding assembly and the guide assembly are used for winding and guiding the waterproofing coiled material; A calendering unit, the calendering unit comprising a calendering mounting platform (6), the calendering mounting platform (6) being placed above a mounting groove (2), a rotating shaft placement groove (18) being provided above the calendering mounting platform (6), a calendering rotating shaft (15) being placed in the rotating shaft placement groove (18), calendering auxiliary blocks (16) being sleeved at both ends of the calendering rotating shaft (15), a pressing roller sleeve (17) being sleeved on the calendering rotating shaft (15), a limiting groove (19) being provided in front of the calendering mounting platform (6), a rotating shaft fixing member (20) being installed inside the limiting groove (19).

2. A waterproof coiled material calendering device according to claim 1, characterized in that: The winding assembly comprises a winding installation block (5), the winding installation block (5) is fixedly connected above the placement table (1), a winding shaft (9) is inserted above the winding installation block (5), winding auxiliary blocks (10) are sleeved at both ends of the winding shaft (9), and a winding sleeve (11) is sleeved on the winding shaft (9).

3. A waterproof coiled material calendering device according to claim 1, characterized in that: The guide assembly comprises a guide mounting block (7), the guide mounting block (7) is fixedly connected above the placement platform (1), a guide shaft (12) is inserted above the guide mounting block (7), guide auxiliary blocks (13) are sleeved at both ends of the guide shaft (12), and a guide sleeve (14) is sleeved on the guide shaft (12).

4. The waterproof coiled material calendering device according to claim 1, characterized in that: A limit shaft (22) is inserted above the rotating shaft fixing member (20), a spring (23) is sleeved on the limit shaft (22), a locking block (24) is fixedly connected to the limit shaft (22), an arc-shaped slide rail (21) and a block sleeve (25) are fixedly connected above the calendering installation platform (6), and the rotating shaft fixing member (20) cooperates with the arc-shaped slide rail (21).

5. The waterproof coiled material calendering device according to claim 2, characterized in that: The front end of the winding shaft (9) is fixedly connected to a winding motor (8), and the bottom of the winding motor (8) is fixedly connected to a motor mounting platform (3).

6. The waterproof coiled material calendering device according to claim 1, characterized in that: A plurality of supporting legs (4) are installed at the bottom of the placement table (1).

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