CN220245904U - Tension device for transition roller table of calender - Google Patents

Abstract

The utility model relates to a tension device of a transition roller table of a calender, which comprises a base, wherein a double-shaft motor is fixedly arranged on the inner bottom wall of the base, rotary shafts are fixedly connected to the output ends of the left side and the right side of the double-shaft motor, a first conical gear is fixedly sleeved at one end, far away from the double-shaft motor, of the rotary shaft, and a tension assembly is connected with the first conical gear in a meshed manner; the tensioning assembly comprises two second conical gears, a threaded rod is fixedly sleeved on the inner wall of each second conical gear, a threaded sleeve is connected with the outer wall of the upper side of each threaded rod in a threaded mode, a support column is connected to the outer side of each threaded sleeve in a sliding mode, a support frame is fixedly connected to the upper side of each threaded sleeve, and two bearings are connected to the inner side of each support frame in a rotating mode. According to the tension device for the transition roller table of the calender, the threaded sleeve is driven to linearly move up and down through the threads of the threaded rod, and meanwhile, the roller is matched with the roller to be attached to the surface of the chain and move, so that the tension effect of the chain is realized.

Description

Tension device for transition roller table of calender

Technical Field

The utility model relates to the technical field of glass manufacturing, in particular to a transition roller table tensioning device of a calender.

Background

The glass material is widely applied to production and life, rolling equipment can be used in the glass manufacturing process, a transition roller table of a rolling machine in the rolling equipment consists of a plurality of rollers and a motor, and the transmission of the rollers is mainly driven by a motor driving chain.

The existing tension device of the calender rotates by utilizing a chain and rollers, but the inconsistent tightness degree of the chain can cause serious abrasion and also can cause fracture, equipment is required to be stopped for maintenance, so that the production progress is reduced, the production requirement cannot be met, and the tension device of the transition roller table of the calender is provided for solving the problem proposed in the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a transition roller table tensioning device of a calender, which has the advantages of adjusting the tightness degree of a chain and the like, and solves the problems that the progress of production is reduced due to the fact that the serious abrasion and breakage occur when the tightness degree of the chain is inconsistent, and equipment is required to be stopped for maintenance.

In order to achieve the purpose of adjusting the tightness degree of the chain, the utility model provides the following technical scheme: the utility model provides a calender transition roller platform rises tight device, includes the base, wall fixed mounting has biax motor in the base, the equal fixedly connected with pivot of biax motor left and right sides output, the one end that biax motor was kept away from to the pivot is fixed to have cup jointed first conical gear, first conical gear meshing is connected with the tight subassembly that rises.

The tensioning assembly comprises two second conical gears, a threaded rod is fixedly sleeved on the inner wall of each second conical gear, a threaded sleeve is connected with the outer wall of the upper side of each threaded rod in a threaded mode, a support column is slidably connected to the outer side of each threaded sleeve, a support frame is fixedly connected to the upper side of each threaded sleeve, two bearings are rotatably connected to the inner side of each support frame, rollers are connected to the outer side of each bearing in a transmission mode, a chain is connected to the surface of each roller in a transmission mode, and three rollers are connected to the inner wall of each chain in a transmission mode.

Further, the lower extreme of screw sleeve left and right sides all fixedly connected with slider, one side sliding connection that the slider kept away from screw sleeve has the linear slide rail.

Further, one side of the linear slide rail, which is far away from the sliding block, is fixedly connected to the inner wall surface of the support column, and the support column is vertically fixed on the upper side surface of the base.

Further, the threaded rod penetrates through the base and extends to the outside of the base, and threads of the threaded sleeve are arranged on the surface of the inner wall.

Further, the inner wall of the chain is in transmission connection outside the three rollers.

Further, the two bearings are rotatably connected to the left and right ends of the inner side of the roller.

Further, the three rollers are arranged at equal intervals in the transverse direction.

Compared with the prior art, the utility model provides a calender transition roller table tensioning device, which has the following beneficial effects:

1. according to the tension device for the transition roller table of the calender, the threaded sleeve is driven to linearly move up and down through the threads of the threaded rod, and meanwhile, the roller is matched with the roller to be attached to the surface of the chain and move, so that the tension effect of the chain is realized.

2. This calender transition roller platform rises tight device utilizes the slider to reach the direction at the linear sliding rail surface straight line slip simultaneously by threaded sleeve transmission, has solved the inconsistent circumstances that still can take place the fracture that will cause wearing and tearing serious simultaneously of chain elasticity degree, needs to stop equipment maintenance and leads to the problem that the progress of production reduces.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of the threaded sleeve of the present utility model;

fig. 4 is a side sectional view of the support frame of the present utility model.

In the figure: 1 base, 2 support column, 3 screw sleeve, 4 support frame, 5 gyro wheel, 6 rollers, 7 chains, 8 biax motors, 9 pivot, 10 first conical gear, 11 second conical gear, 12 threaded rod, 13 linear slide rail, 14 sliders, 15 bearings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a tension device for a transition roller table of a calender comprises a base 1, a double-shaft motor 8 is fixedly arranged on the inner bottom wall of the base 1, rotary shafts 9 are fixedly connected to the output ends of the left side and the right side of the double-shaft motor 8, a first conical gear 10 is fixedly sleeved at one end, far away from the double-shaft motor 8, of the rotary shafts 9, a tension assembly is meshed and connected with the first conical gear 10, the tension assembly comprises two second conical gears 11, a threaded rod 12 is fixedly sleeved at the inner wall of the second conical gears 11, a threaded sleeve 3 is connected with the outer wall of the upper side of the threaded rod 12 in a threaded manner, a support column 2 is slidably connected at the outer side of the threaded sleeve 3, a support frame 4 is fixedly connected at the upper side of the threaded sleeve 3, two bearings 15 are rotatably connected at the inner side of the support frame 4, rollers 5 are connected at the outer sides of the two bearings 15 in a transmission manner, a chain 7 is connected with the surface of the roller 5 in a transmission manner, and three rollers 6 are connected at the inner wall of the chain 7 in a transmission manner.

Wherein, the lower extreme of screw sleeve 3 left and right sides all fixedly connected with slider 14, one side sliding connection that the slider 14 kept away from screw sleeve 3 has linear slide rail 13, one side fixed connection that linear slide rail 13 kept away from slider 14 is at the inner wall surface of support column 2, support column 2 is fixed perpendicularly in base 1 upside surface, threaded rod 12 runs through base 1 and extends to its outside, screw thread setting of screw sleeve 3 is at the inner wall surface, chain 7 inner wall is in three roller 6 outside transmission connection, two bearings 15 rotate the left and right sides both ends of connecting at gyro wheel 5 inboard, three roller 6 are horizontal equidistance and are arranged.

When the embodiment is used, the following steps are adopted:

the chain 7 utilizes roller 6 to need tensioning regulation simultaneously in the transmission, start the first conical gear 10 meshing connection second conical gear 11 that biax motor 8 drive pivot 9 is connected, second conical gear 11 drives threaded rod 12 and rotates at threaded sleeve 3 inner wall and realize that the screw thread drive is upwards removed threaded sleeve 3, threaded sleeve 3 outside utilizes slider 14 at linear slide rail 13 surface slip spacing, and threaded sleeve 3 upside gyro wheel 5 continuously removes laminating simultaneously and is in chain 7 surface and continuously upwards remove, gyro wheel 5 is with chain 7 laminating one side face upwards and is withstands tightening chain 7, simultaneously chain 7 is when the transmission gyro wheel 5 cooperation bearing 15 synchronous rotation can not prevent the transmission of chain 7 can effectual increase of service life simultaneously guarantee enterprise's production progress.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a calender transition roller platform rises tightly device, includes base (1), its characterized in that: the double-shaft motor (8) is fixedly arranged on the inner bottom wall of the base (1), rotary shafts (9) are fixedly connected to the output ends of the left side and the right side of the double-shaft motor (8), a first conical gear (10) is fixedly sleeved at one end, far away from the double-shaft motor (8), of the rotary shaft (9), and a tensioning assembly is connected with the first conical gear (10) in a meshed mode;

the tensioning assembly comprises two second bevel gears (11), a threaded rod (12) is fixedly sleeved on the inner wall of each second bevel gear (11), a threaded sleeve (3) is connected to the outer wall of the upper side of each threaded rod (12) in a threaded mode, a support column (2) is slidably connected to the outer side of each threaded sleeve (3), a support frame (4) is fixedly connected to the upper side of each threaded sleeve (3), two bearings (15) are rotatably connected to the inner side of each support frame (4), rollers (5) are connected to the outer sides of the two bearings (15) in a transmission mode, chains (7) are connected to the surfaces of the rollers (5) in a transmission mode, and three rollers (6) are connected to the inner wall of each chain (7) in a transmission mode.

2. The calender transition roll stand tensioning device according to claim 1, wherein: the lower extreme of screw sleeve (3) both sides is all fixedly connected with slider (14), one side sliding connection that slider (14) kept away from screw sleeve (3) has linear slide rail (13).

3. The calender transition roll stand tensioning device according to claim 2, wherein: one side of the linear slide rail (13) far away from the slide block (14) is fixedly connected to the inner wall surface of the support column (2), and the support column (2) is vertically fixed to the upper side surface of the base (1).

4. A calender transition roll stand tensioning device as defined in claim 3, wherein: the threaded rod (12) penetrates through the base (1) and extends to the outside of the base, and the threads of the threaded sleeve (3) are arranged on the surface of the inner wall.

5. The calender transition roll stand tensioning device according to claim 1, wherein: the inner wall of the chain (7) is in transmission connection with the outer sides of the three rollers (6).

6. The calender transition roll stand tensioning device according to claim 1, wherein: the two bearings (15) are rotatably connected to the left end and the right end of the inner side of the roller (5).

7. The calender transition roll stand tensioning device as defined in claim 5, wherein: the three rollers (6) are arranged transversely and equidistantly.