CN212555190U

CN212555190U - Powder coating tablet press with antiseized scraper

Info

Publication number: CN212555190U
Application number: CN202020850562.6U
Authority: CN
Inventors: 于洪
Original assignee: Zhengzhou Jianuo Industrial Co ltd
Current assignee: Zhengzhou Jianuo Industrial Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-02-19
Anticipated expiration: 2030-05-20

Abstract

The utility model belongs to the technical field of powder coating, and particularly discloses a powder coating tablet press with an anti-sticking scraping device, which comprises a support frame, wherein a tablet pressing mechanism and a driving unit connected with the tablet pressing mechanism are arranged in the middle of the support frame; the sheeting mechanism comprises a first sheeting roller and a second sheeting roller, and a scraping device is arranged on one side of the first sheeting roller and attached to the roller. The utility model has reasonable and novel design, realizes the automatic scraping of the pressing roller by arranging the scraping device on the pressing roller; the tension between the scraping device and the sheeting roller is adjustable, so that the rigid contact of the scraping device and the sheeting roller is avoided, and the surface of the sheeting roller is prevented from being damaged after the scraping device and the sheeting roller are stained with the roller; in addition, the roller sticking accident is greatly reduced, the labor intensity of workers is greatly reduced, and the production efficiency is improved.

Description

Powder coating tablet press with antiseized scraper

Technical Field

The utility model relates to a powder coating technical field, concretely relates to powder coating tablet press with antiseized scraper.

Background

The tablet press is one of important equipment in the production link of the powder coating, is easy to cause problems in the production process, and is one of important links influencing the production progress of the powder coating. Particularly, after the sheeting roller is adhered with materials, the sheeting roller is mixed with a new extrusion material, the pressure of the sheeting roller between the sheeting rollers is rapidly increased, if the sheeting roller is not timely treated, a series of serious accidents such as deformation of the sheeting roller, damage of a tensioning structure, even damage of a transmission gear and a motor and the like are caused, and the production progress is seriously influenced. Sheeter press roll sticking is generally due to two types of reasons: firstly, the temperature of the tabletting material is high, and cold water for root pressing cannot be cooled in time, so that the material is stuck on the surface of a tabletting roller and cannot be separated in time; and secondly, the surface of the tabletting roller is rough and has pits and burrs, so that materials are easy to adhere to the tabletting roller, and the sticking roller is formed. The existing sticking roller of the tablet press has no good processing mode, and usually adopts manual processing after the sticking roller is found, so that the time and the labor are wasted, and the production progress is greatly reduced.

Disclosure of Invention

For solving the problem and not enough that exist above-mentioned, the utility model provides a powder coating tablet press with antiseized scraper one by one. The utility model discloses a realize through following technical scheme:

a powder coating tablet press with an anti-sticking scraping device comprises a support frame, wherein a tablet pressing mechanism and a driving unit connected with the tablet pressing mechanism are arranged in the middle of the support frame; the sheeting mechanism comprises a first sheeting roller and a second sheeting roller, and a scraping device is arranged on one side of the first sheeting roller and attached to the roller.

Preferably, the sheeting mechanism further comprises a left support plate and a right support plate which are arranged on the support frame and used for fixedly supporting the first sheeting roller and the second sheeting roller.

Preferably, the scraping device comprises a knife rest which is rotatably connected between the left supporting plate and the right supporting plate through a bearing and a scraping blade which is detachably fixed on the knife rest and is engaged with the first tabletting roller.

Preferably, the tool rest comprises a tool rest ridge plate and a blade fixing plate fixedly arranged on one side of the tool rest ridge plate, and shaft heads are arranged at two ends of the corresponding tool rest ridge plate.

Preferably, the shaft heads at two ends of the tool rest are fixedly sleeved with adjusting mechanisms; the adjusting mechanism comprises a shaft sleeve and a force arm shaft fixed on one side of the outer edge of the shaft sleeve, and a balancing weight is arranged at the free end of the force arm shaft in a threaded fit mode.

Preferably, the blade fixing plate is provided with at least one row of a plurality of positioning slot holes.

Preferably, the scraping blade is a brass plate.

Preferably, the driving unit comprises a transmission gear sleeved at the end parts of the first sheeting roller and the second sheeting roller and a middle transmission gear arranged on the left supporting plate and meshed with the transmission gear, and the middle transmission gear is meshed with a driving motor.

Preferably, the two ends of the support frame are rotatably provided with driving rollers, and conveying belts are arranged on the two driving rollers and stretch tightly sleeved corresponding to the first pressing rollers and the second pressing rollers.

Has the advantages that:

the utility model has reasonable and novel design, realizes the automatic scraping of the pressing roller by arranging the scraping device on the pressing roller; the tension between the scraping device and the sheeting roller is adjustable, so that the rigid contact of the scraping device and the sheeting roller is avoided, and the surface of the sheeting roller is prevented from being damaged after the scraping device and the sheeting roller are stained with the roller; in addition, the roller sticking accident is greatly reduced, the labor intensity of workers is greatly reduced, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a tablet press according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a sheeting mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a scraping device according to an embodiment of the present invention;

fig. 4 is a schematic view of a scraper device according to an embodiment of the present invention.

Reference numerals:

0-tablet press, 1-tablet press mechanism, 2-drive unit, 3-hanging device, 4-support frame, 5-driving roller, 6-conveying belt, 7-first tablet press roller, 8-second tablet press roller, 9-left side support plate, 10-right side support plate, 11-transmission gear, 12-middle transmission gear, 13-driving motor, 14-bearing, 15-knife rest, 1501-knife rest ridge plate, 1502-knife rest fixing plate, 1503-positioning slotted hole, 1504-shaft head, 16-scraping knife blade, 17-adjusting mechanism, 1701-force arm shaft, 1702-shaft sleeve and 1703-balancing weight.

Detailed Description

In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.

In the embodiment, referring to fig. 1, a powder coating tablet press with an anti-sticking scraping device, a tablet press 0 comprises a support frame 4, a tablet press mechanism 1 and a driving unit 2 connected with the tablet press mechanism are arranged corresponding to the middle part of the support frame 4; the sheeting mechanism 1 comprises a first sheeting roller 7 and a second sheeting roller 8, and a scraping device 3 is arranged on one side of the first sheeting roller 7 and attached to the roller. The driving unit 2 drives the tabletting mechanism 1 to rotate to form a rolling process.

Referring to fig. 1-2, the sheeting mechanism 1 further includes a left support plate 9 and a right support plate 10 disposed on the support frame 4 for fixedly supporting the first sheeting roller 7 and the second sheeting roller 8.

Referring to fig. 2 to 4, the scraping means 3 includes a blade holder 15 rotatably coupled between the left and

right support plates

9 and 10 via a bearing 14, and a scraping blade 16 detachably fixed to the blade holder 15 and engaged with the first sheeting roller 7.

Referring to fig. 4, the blade holder 15 includes a holder ridge plate 1501 and a blade fixing plate 1502 fixedly disposed at one side thereof, and spindle stubs 1504 are disposed corresponding to both ends of the holder ridge plate 1501.

Referring to fig. 3, the shaft heads 1504 at both ends of the tool rest 15 are also fixedly sleeved with an adjusting mechanism 17; the adjusting mechanism 17 comprises a shaft sleeve 1702 and a force arm shaft 1701 fixed on one side of the outer edge of the shaft sleeve, and a balancing weight 1703 is arranged at the free end of the force arm shaft 1701 in a threaded fit mode. In this embodiment, the arm shaft 1701 has a local thread or a harness cord thread along the outer circumference of the axis, and the tension between the scraping blade 16 and the sheeting roller is achieved by adjusting the position of the weight block 1703 on the arm shaft 1701.

In this embodiment, the blade fixing plate 1502 is provided with at least one row of a plurality of positioning slots 1503, so as to realize the position of the scraping blade 16 on the blade fixing plate 1502, and the arrangement is favorable for improving the service life of the scraping blade.

In this embodiment, the scraping blade 16 is a brass plate, and the scraping blade 16 made of this material is softer, so as to avoid damaging the hard chromium plating layer coated on the outer circumference of the sheeting roller during the scraping process.

Referring to fig. 2, in the present embodiment, the driving unit 2 includes a transmission gear 11 sleeved on the end portions of the first sheeting roller 7 and the second sheeting roller 8, and an intermediate transmission gear 12 disposed on the left supporting plate 9 and engaged with the transmission gear 11, and a driving motor 13 engaged with the intermediate transmission gear 12. The first sheeting roller and the second sheeting roller 8 rotate through a driving motor 13, an intermediate transmission gear 12 and a transmission gear 11.

Referring to fig. 1, two ends of a support frame 4 are rotatably provided with driving rollers 5, and conveying belts 6 are tightly sleeved on the two driving rollers 5 corresponding to a first sheeting roller 7 and a second sheeting roller 8; in addition, other devices, such as a power driving device, are required to be arranged in cooperation with the driving roller 5, and the arrangement belongs to the conventional technical means and is not described in detail herein.

While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a powder coating tablet press with antiseized scraper which characterized in that: the tablet press (0) comprises a support frame (4), and a tablet press mechanism (1) and a driving unit (2) connected with the tablet press mechanism are arranged in the middle of the support frame (4); sheeting mechanism (1) include first preforming roller (7) and second preforming roller (8), and be located first preforming roller (7) one side laminating roller and be provided with scraper (3).

2. A powder coating tablet press with an anti-stick scraping device according to claim 1, characterized in that: the tabletting mechanism (1) further comprises a left supporting plate (9) and a right supporting plate (10) which are arranged on the supporting frame (4) and are used for fixedly supporting the first tabletting roller (7) and the second tabletting roller (8).

3. A powder coating tablet press with an anti-stick scraping device according to claim 2, characterized in that: the scraping device (3) comprises a tool rest (15) which is rotatably connected between the left supporting plate (9) and the right supporting plate (10) through a bearing (14) and a scraping blade (16) which is detachably fixed on the tool rest (15) and is jointed with the first pressing roller (7).

4. A powder coating tablet press with an anti-stick scraping device according to claim 3, characterized in that: the knife rest (15) comprises a knife rest ridge plate (1501) and a blade fixing plate (1502) fixedly arranged on one side of the knife rest ridge plate, and shaft heads (1504) are arranged at two ends of the knife rest ridge plate (1501).

5. A powder coating tablet press with an anti-stick scraping device according to claim 4, characterized in that: the shaft heads (1504) at the two ends of the tool rest (15) are fixedly sleeved with adjusting mechanisms (17); the adjusting mechanism (17) comprises a shaft sleeve (1702) and a force arm shaft (1701) for fixing one side of the outer edge of the shaft sleeve, and a balancing weight (1703) is arranged at the free end of the force arm shaft (1701) in a threaded fit mode.

6. A powder coating tablet press with an anti-stick scraping device according to claim 4, characterized in that: the blade fixing plate (1502) is provided with at least one row of a plurality of positioning slot holes (1503).

7. A powder coating tablet press with an anti-stick scraping device according to claim 3, characterized in that: the scraping blade (16) is a brass plate.

8. A powder coating tablet press with an anti-stick scraping device according to claim 2, characterized in that: the driving unit (2) comprises a transmission gear (11) sleeved at the end parts of the first sheeting roller (7) and the second sheeting roller (8) and a middle transmission gear (12) arranged on the left supporting plate (9) and meshed with the transmission gear (11), and a driving motor (13) is meshed with the middle transmission gear (12).

9. A powder coating tablet press with an anti-stick scraping device according to claim 1, characterized in that: support frame (4) both ends rotate and be provided with driving roller (5), be located two driving roller (5) and correspond first preforming roller (7) and second preforming roller (8) and tighten the cover and be equipped with conveyor belt (6).