CN220030584U

CN220030584U - Ceramic roller press

Info

Publication number: CN220030584U
Application number: CN202321648891.2U
Authority: CN
Inventors: 洪军; 文堂卫; 蒋凌峰; 汪建雄
Original assignee: Jiangxi Anbo Steel Structure Co ltd
Current assignee: Jiangxi Anbo Steel Structure Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-17
Anticipated expiration: 2033-06-27

Abstract

The utility model discloses a ceramic roller press, which belongs to the technical field of roller presses and comprises the following steps: the automatic rolling device comprises a frame, a rotary seat, a servo telescopic shaft, a sliding device, a rolling device, a rotating device and a control box, wherein the rotary seat is hinged to the top end of the frame, the servo telescopic shaft is hinged to one ends of the frame and the rotary seat respectively, the sliding device comprises a sliding support and a screw rod, a fixed plate is arranged on the top end of the rotary seat, the screw rod is in threaded connection with the fixed plate, one end of the screw rod is fixedly connected with the sliding support, the sliding support slides on the top end of the rotary seat, a connecting plate is arranged on the sliding support, the rolling device is movably connected with the connecting plate, the rotating device and the control box are installed in the frame, and the servo telescopic shaft, the rolling device and the rotating device are electrically connected with the control box. The utility model realizes flexible adjustment of the track of the rolling head by adjusting the position of the sliding support on the rotary seat through the lead screw, and the rolling motor and the rotating motor are directly connected for output, thereby avoiding the use of belt transmission, and being convenient and easy to adjust the rolling machine to adapt to different ceramic production.

Description

Ceramic roller press

Technical Field

The utility model belongs to the technical field of roller presses, and particularly relates to a ceramic roller press.

Background

Ceramic roller presses are an important tool for modern ceramic production, and mainly utilize the rolling head to roll and compress the pug model on the model, and the pug is formed by extending along the working surface of the model under the rolling of the model and the rolling head. The rolling head, the pug model and the production period are controlled by mechanical transmission.

The transmission system of the traditional ceramic roller press is characterized in that a rolling head and a rotating shaft are driven by a belt, wherein the lower part of the rotating shaft is provided with a brake, the linkage of all parts including the movement of the rolling head is controlled by a mechanical control shaft, the movement track of the rolling head is controlled by a curve plate, and the curve plate is fixed, so that the shape of the curve plate, the rolling head, a belt pulley of the rotating shaft and the rotating speed of the control shaft are required to be modified to adjust when the movement track and the period of the rolling head are required to be adjusted in the follow-up operation, and the adjustment is very complicated.

Chinese patent (CN 202572597U) discloses a rolling machine for ceramic production, in this patent technical scheme, motor and rolling head and pivot are installed on the swing back timber, pass through belt drive between pivot and the motor, when ceramic molding of production changes, realize the adjustment of the motion track of rolling head through adjusting the position of rolling head on the swing back timber, the pivot is loaded down with trivial details in the position adjustment on the swing back timber, still can not guarantee the position accuracy of pivot, the condition of overseeding or overtightening probably appears in the belt, influence the production of ceramic.

Disclosure of Invention

In view of the above, the present utility model provides a ceramic roller press for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a ceramic roller press, comprising: the automatic rolling device comprises a frame, a rotary seat, a servo telescopic shaft, a sliding device, a rolling device, a rotating device and a control box, wherein the rotary seat is hinged to the top end of the frame, the servo telescopic shaft is hinged to the frame and one end of the rotary seat respectively, the sliding device comprises a sliding support and a screw rod, a fixed plate is arranged on the top end of the rotary seat, the screw rod penetrates through the fixed plate and is in threaded connection with the fixed plate, one end of the screw rod is fixedly connected with the sliding support, the sliding support is in sliding connection with the top end of the rotary seat, a connecting plate is arranged on the side wall of the sliding support, the rolling device is movably connected with the connecting plate, the rotating device and the control box are arranged in the frame, and the servo telescopic shaft, the rolling device and the rotating device are electrically connected with the control box.

Further, the sliding device further comprises fixing bolts, a sliding groove is formed in the sliding support, and a plurality of the fixing bolts penetrate through the sliding groove and the top end of the rotary seat to fix the sliding support on the rotary seat.

Further, the rotary seat is characterized by further comprising a position switch, wherein a plurality of position switches are arranged on the frame and distributed on the position switch, the position switch is located right below the hinge shaft of the rotary seat, a base sheet of the rotary seat is provided with a positioning rod, the positioning rod is in contact with the position switch to limit the rotating stroke of the rotary seat, and the position switch is electrically connected with the control box.

Further, the rotating device comprises a rotating motor and a rotating shaft, the rotating motor is installed in the frame, a first frequency converter is arranged in the control box, the rotating motor is electrically connected with the first frequency converter, a workbench is arranged on the frame, the rotating shaft is rotatably installed in the workbench, and the bottom end of the rotating shaft is fixedly connected with the output end of the rotating motor.

Further, the rolling device comprises a rolling motor, a rolling shaft and a rolling supporting seat, wherein the rolling supporting seat is movably connected with the connecting plate, the rolling motor is installed on the rolling supporting seat, a second frequency converter is arranged in the control box, the rolling motor is electrically connected with the second frequency converter, and the rolling shaft is fixedly connected with the output end of the rolling motor.

Further, a rolling stroke groove is formed in the connecting plate, the rolling support seat is hinged to the connecting plate, and the distal end of the rolling support seat is fixed in the rolling stroke groove through bolts.

Further, one end of the rotary seat, which is far away from the connecting plate, is provided with a balancing weight.

Further, the rolling device further comprises a mud cutter fixing device, the mud cutter fixing device comprises a first fixing rod, a second fixing rod and a connecting piece, the first fixing rod is installed on one side of the rolling supporting seat, the connecting piece is movably installed on the first fixing rod, and the second fixing rod is installed on the connecting piece.

The utility model has the beneficial effects that:

according to the utility model, the position of the sliding support on the rotary seat is adjusted or finely adjusted by rotating the screw rod on the fixed plate, so that the position of the rolling device on the connecting plate is adjusted, the rolling device is suitable for different ceramic rolling production, and the adjustment process is convenient; after the sliding support is fixed, the sliding support is fixed on the rotary seat through the fixing bolt, so that the stability of the device in the working process is ensured; the position switch is matched with a positioning rod on the rotary seat to limit the rotation range of the rotary seat, so that the track range of the rolling head is limited; the rolling motor and the rolling shaft are in a direct connection structure, so that belt transmission is avoided, and the trouble that the belt needs to be replaced when the position of the rolling device is adjusted, or the problem that the belt is too loose or too tight when in fine adjustment is avoided; the rolling support seat is hinged with the connecting plate, and the position of the rolling head on the output end of the rolling shaft can be further adjusted through fixing the rolling support seat by the rolling travel groove so as to adapt to different ceramic rolling production; the balancing weight is favorable for reducing the load of the servo telescopic shaft in the process of driving the rotary seat to rotate, and the service life of the servo telescopic shaft is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a ceramic roller press.

Fig. 2 is an elevation view of a ceramic roller press.

Fig. 3 is a right side view of a ceramic roller press.

Fig. 4 is a top view of a ceramic roller press.

Fig. 5 is a schematic diagram of a ceramic roller press.

Fig. 6 is a schematic diagram of a ceramic roller press.

Fig. 7 is a partial enlarged view of the position a in fig. 6.

Wherein, in the figure:

the device comprises a 10-frame, a 11-position adjusting plate, a 12-workbench, a 20-rotary seat, a 21-fixed plate, a 22-positioning rod, a 23-balancing weight, a 30-servo telescopic shaft, a 41-sliding support, a 411-connecting plate, a 4111-rolling travel groove, a 412-sliding groove, a 42-lead screw, a 43-fixing bolt, a 51-rolling motor, a 52-rolling shaft, a 53-rolling support seat, a 54-mud cutter fixing device, a 541-first fixing rod, a 542-second fixing rod, a 543-connecting piece, a 61-rotating motor, a 62-rotating shaft, a 70-control box, a 71-control switch, an 80-position switch and a 90-bearing seat.

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. 1-7, the present utility model provides a ceramic roller press, comprising: the rotary table 20 is hinged to the top end of the machine frame 10 through a bearing seat 90, the servo telescopic shaft 30 is hinged to one end of the machine frame 10 and one end of the rotary table 20 respectively, the sliding device comprises a sliding support 41 and a screw rod 42, a fixed plate 21 is arranged on the top end of the rotary table 20, the screw rod 42 penetrates through the fixed plate 21 and is in threaded connection with the fixed plate 21, one end of the screw rod 42 is fixedly connected with the sliding support 41, the sliding support 41 is in sliding connection with the top end of the rotary table 20, a connecting plate 411 is arranged on the side wall of the sliding support 41, the rolling device is movably connected with the connecting plate 411, the rotating device and the control box 70 are installed in the machine frame 10, the control switch 71 is an accessory part of the control box 70 and is installed on the side wall of the machine frame 10, ceramic rolling production of the whole device is controlled through control of the control switch 71, the servo telescopic shaft 30, the rotating device and the control box 70 are all electrically connected with the control box 70, and a programmable controller (not shown in the specification) is arranged in the control box 70, and logic control device is controlled through the programmable controller.

In the ceramic production process, a programmable controller in the control box 70 controls the servo telescopic shaft 30 to extend, so that the rotary seat 20 rotates around the hinge shaft, and a rolling head (a conventional component, not identified in the drawing in the specification) arranged on the rolling device extends into a die with the top end rotating to roll soil in the die to form a ceramic mud blank. When another ceramic mud blank is required to be produced, the screw rod 42 is driven to rotate on the fixed plate 21, so that the sliding support 41 translates on the rotary seat 20 to drive the rolling device to move, further the position movement of the rolling head on the rolling device is realized, and the screw rod 42 rotates on the fixed plate 21, so that the position movement of the sliding support 41 and the rolling device with high precision can be realized; the rolling device and the rotating device are of a direct connection structure, belt transmission is not used, the loss of a belt is reduced, and the device is convenient to adjust to adapt to different ceramic mud blank production.

In a preferred embodiment, the sliding device further comprises a fixing bolt 43, a sliding groove 412 is formed on the sliding bracket 41, and a plurality of fixing bolts 43 penetrate through the sliding groove 412 and the top end of the rotary seat 20 to fix the sliding bracket 41 on the rotary seat 20. When another ceramic mud blank is required to be produced, the fixing bolt 43 is loosened, the screw rod 42 is driven to rotate to adjust the positions of the sliding support 41 and the rolling device, and after the adjustment is finished, the sliding support 41 is fixed on the rotary seat 20 through the fixing bolt 43, so that the stability of the device in the working process is ensured.

In a preferred embodiment, a ceramic roller press further includes a position switch 80, a position adjustment plate 11 is disposed on the frame 10, a plurality of position switches 80 are distributed on the position adjustment plate 11 in an arc shape, the position adjustment plate 11 is located right below the hinge shaft of the rotary seat 20, a positioning rod 22 is disposed on the base of the rotary seat 20, the positioning rod 22 contacts with the position switch 80 to limit the rotation travel of the rotary seat 20, and the position switch 80 is electrically connected with the control box 70. The rotation range of the rotary base 20 is determined, the position of the position switch 80 on the arc-shaped groove in the position adjusting plate 11 is adjusted, and when the positioning rod 22 contacts the position switch 80 on the arc-shaped groove in the adjusting plate at two limit positions, the programmable controller in the control box 70 controls the servo telescopic shaft 30 to stop extending and shortening, so that the rotary base 20 rotates within a specific range.

In a preferred embodiment, the rotating device comprises a rotating motor 61 and a rotating shaft 62, the rotating motor 61 is installed in the frame 10, a first frequency converter (the first frequency converter is of a conventional installation structure in the control box and is not shown in the figure) is arranged in the control box 70, and the rotating motor 61 is electrically connected with the first frequency converter; the frame 10 is provided with a workbench 12, a rotary shaft 62 is rotatably installed in the workbench 12, a die for ceramic production is installed at the top end of the rotary shaft 62, and the bottom end of the rotary shaft 62 is fixedly connected with the output end of a rotary motor 61. The rotating motor 61 and the rotating shaft 62 are in a direct connection structure, and the rotating motor 61 is controlled through the first frequency converter, so that the rotating shaft 62 and the rotating speed of the ceramic mold on the rotating shaft 62 are convenient to adjust.

In a preferred embodiment, the rolling device comprises a rolling motor 51, a rolling shaft 52 and a rolling supporting seat 53, the rolling supporting seat 53 is movably connected with the connecting plate 411, the rolling motor 51 is installed on the rolling supporting seat 53, a second frequency converter (the second frequency converter is of a conventional installation structure in the control box and is not shown in the figure) is arranged in the control box 70, and the rolling motor 51 is electrically connected with the second frequency converter; the rolling shaft 52 is fixedly connected with the output end of the rolling motor 51. The rolling motor 51 and the rolling shaft 52 are in a direct-connected structure, and the rolling motor 51 is controlled through the second frequency converter, so that the rolling shaft 52 and the rolling head rotating speed on the rolling shaft 52 are convenient to adjust.

In a preferred embodiment, the connecting plate 411 is provided with a rolling travel groove 4111, the rolling support 53 is hinged to the connecting plate 411, and the distal end of the rolling support 53 is fixed in the rolling travel groove 4111 by bolts. The rolling stroke groove 4111 can also be used to adjust the angle of the rolling support seat 53 and the rolling head at the end relative to the rotary seat 20 to adapt to different ceramic rolling productions.

In a preferred embodiment, the end of the rotary base 20 remote from the connection plate 411 is provided with a counterweight 23. The balancing weight 23 helps to relieve the load of the servo telescopic shaft 30 in the process of driving the rotary seat 20 to rotate, and prolongs the service life of the servo telescopic shaft 30.

In a preferred embodiment, the rolling device further comprises a mud cutter fixing device 54, the mud cutter fixing device 54 comprises a first fixing rod 541, a second fixing rod 542 and a connecting piece 543, the first fixing rod 541 is mounted on one side of the rolling support seat 53, the connecting piece 543 is movably mounted on the first fixing rod 541, the second fixing rod 542 is mounted on the connecting piece 543, and the mud cutter (conventional component, not identified in the drawing in the specification) is mounted at the bottom end of the second fixing rod 542.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ceramic roller press, comprising: the automatic rolling device comprises a frame, a rotary seat, a servo telescopic shaft, a sliding device, a rolling device, a rotating device and a control box, wherein the rotary seat is hinged to the top end of the frame, the servo telescopic shaft is hinged to the frame and one end of the rotary seat respectively, the sliding device comprises a sliding support and a screw rod, a fixed plate is arranged on the top end of the rotary seat, the screw rod penetrates through the fixed plate and is in threaded connection with the fixed plate, one end of the screw rod is fixedly connected with the sliding support, the sliding support is in sliding connection with the top end of the rotary seat, a connecting plate is arranged on the side wall of the sliding support, the rolling device is movably connected with the connecting plate, the rotating device and the control box are arranged in the frame, and the servo telescopic shaft, the rolling device and the rotating device are electrically connected with the control box.

2. The ceramic roller press of claim 1, wherein the sliding device further comprises a fixing bolt, a sliding groove is formed in the sliding bracket, and a plurality of fixing bolts penetrate through the sliding groove and the top end of the rotary seat to fix the sliding bracket on the rotary seat.

3. The ceramic roller press according to claim 1, further comprising a position switch, wherein a position adjusting plate is arranged on the frame, a plurality of position switches are distributed on the position adjusting plate, the position adjusting plate is located right below the hinge shaft of the rotary seat, a positioning rod is arranged on a base sheet of the rotary seat, the positioning rod can be in contact with the position switch to limit the rotation stroke of the rotary seat, and the position switch is electrically connected with the control box.

4. The ceramic roller press according to claim 1, wherein the rotating device comprises a rotating motor and a rotating shaft, the rotating motor is installed in the frame, a first frequency converter is arranged in the control box, the rotating motor is electrically connected with the first frequency converter, a workbench is arranged on the frame, the rotating shaft is rotatably installed in the workbench, and the bottom end of the rotating shaft is fixedly connected with the output end of the rotating motor.

5. The ceramic rolling machine according to claim 1, wherein the rolling device comprises a rolling motor, a rolling shaft and a rolling support seat, the rolling support seat is movably connected with the connecting plate, the rolling motor is installed on the rolling support seat, a second frequency converter is arranged in the control box, the rolling motor is electrically connected with the second frequency converter, and the rolling shaft is fixedly connected with the output end of the rolling motor.

6. The ceramic roller press according to claim 5, wherein the connecting plate is provided with a rolling travel groove, the rolling support seat is hinged to the connecting plate, and the distal end of the rolling support seat is fixed in the rolling travel groove by a bolt.

7. A ceramic roller press according to claim 1, wherein the end of the rotary base remote from the connection plate is provided with a counterweight.

8. The ceramic roller press of claim 5, wherein the rolling device further comprises a mud cutter fixing device, the mud cutter fixing device comprises a first fixing rod, a second fixing rod and a connecting piece, the first fixing rod is installed on one side of the rolling support seat, the connecting piece is movably installed on the first fixing rod, and the second fixing rod is installed on the connecting piece.