CN210854402U

CN210854402U - PTFE powder automatic feeding device

Info

Publication number: CN210854402U
Application number: CN201921501695.6U
Authority: CN
Inventors: 赵景鑫
Original assignee: Changzhou Fusheng New Material Technology Co ltd
Current assignee: Changzhou Fusheng New Material Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-26
Anticipated expiration: 2029-09-10

Abstract

The utility model belongs to the field of feeding devices, in particular to a PTFE powder automatic feeding device, which aims at the existing feeding mode and basically depends on manpower, so that the efficiency is lower, and the proposal is provided, which comprises a base, wherein two upright posts are symmetrically and fixedly arranged at the top of the base, one side of the two upright posts, which is close to each other, is slidably connected with a hopper, the top ends of the two upright posts are fixedly provided with a transverse plate, and the top of the transverse plate is symmetrically and fixedly provided with two supporting plates, the utility model discloses a pull rope can be wound on a rolling shaft by starting a driving motor to drive the hopper to move upwards, then the hopper can be realized to reverse by starting the rotating motor, so that the powder in the hopper can be poured out, the feeding purpose can be realized, and the manual feeding is replaced, so the working efficiency can be effectively improved, thus, the labor cost can be reduced.

Description

PTFE powder automatic feeding device

Technical Field

The utility model relates to a loading attachment technical field especially relates to a PTFE powder automatic feeding device.

Background

Polytetrafluoroethylene (PTFE) dispersion resin is a white, soft and sticky powdery plastic material, and is called "plastic king" notice number because of its excellent characteristics of weather resistance, corrosion resistance, insulation, aging resistance, non-toxicity, fiberizability, etc.: CN101942163B discloses a stirring method and a device for PTFE powder, wherein the stirring method for PTFE powder comprises the steps of atomizing an additive, spraying the additive on the PTFE powder, and stirring in a completely sealed environment. Stirring device of PTFE powder, including sealed agitator tank, the agitator tank be connected with and spout the oil pipe, the one end of spouting the oil pipe is connected with and is full of the oil drum, should be full of the oil drum and still be provided with into oil pipe and high-pressurepipe, high-pressurepipe connects high compression pump, advance oil pipe connection additive feeding device, the agitator tank including a jar body, be provided with stirring leaf and lower stirring leaf on the internal lateral wall of jar, last stirring leaf be the bending with stirring leaf down, last stirring leaf with stir the rotatory center pin symmetric distribution of leaf with the jar body down. The invention has high production efficiency, and can effectively prevent PTFE powder from being fiberized and greatly improve the product quality.

According to the technical scheme, a feeding device is not disclosed, the existing feeding mode basically depends on manual work, and the efficiency is low by adopting a manual feeding mode, so that the PTFE powder automatic feeding device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing feeding mode in the prior art is basically still dependent on manual work, so that the efficiency is lower, and providing an automatic PTFE powder feeding device.

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

the utility model provides a PTFE powder automatic feeding device, includes the base, the top symmetry fixed mounting of base has two stands, and one side sliding connection that two stands are close to each other has same hopper, and the top fixed mounting of two stands has same diaphragm, the top symmetry fixed mounting of diaphragm has two backup pads, and one side that two backup pads are close to each other rotates and is connected with same roller bearing, around being equipped with the stay cord on the roller bearing, the bottom of stay cord runs through the diaphragm and extends to the below of diaphragm, the bottom fixed mounting of stay cord has the U template, the U template rotates with the hopper to be connected, top one side fixed mounting of diaphragm has driving motor, and driving motor's output shaft and roller bearing threaded connection.

Preferably, the spout has all been seted up to one side that two stands are close to each other, and sliding connection has the slide in the spout, the bottom symmetry fixed mounting of U template has the go-between, and two slides one side that are close to each other all rotate and be connected with the fixed axle, and the one end that two fixed axles are close to each other runs through two go-between respectively and respectively with the both sides fixed connection of hopper, utilizes the sliding connection of slide and spout, can slide spacingly to the hopper for the hopper can not take place to rock.

Preferably, top one side sliding connection of diaphragm has the removal cover, and removes the cover and be located between driving motor and the roller bearing, driving motor's output shaft extend to remove in the cover and with the inner wall threaded connection who removes the cover, one side fixed mounting who removes the cover has ball, and ball's one end extend to in the roller bearing and with the inner wall threaded connection of roller bearing, utilizes ball to rotate, can drive the roller bearing and rotate.

Preferably, fixed mounting has the screw ring on the inner wall of removal cover, and threaded connection has the screw rod on the screw ring, driving motor's output shaft and the one end fixed connection of screw rod, fixed mounting has ball nut on the inner wall of roller bearing, ball run through ball nut and with ball nut threaded connection, utilize under the effect of screw ring and ball nut, can conveniently make respectively to remove the cover and the roller bearing rotates.

Preferably, one side fixed mounting of two stands has same U type frame, and the top sliding connection of U type frame has trapezoidal push pedal, it is connected with two gyro wheels to rotate on the trapezoidal push pedal, one side bottom fixed mounting of trapezoidal push pedal has the rack, top one side fixed mounting of U type frame has the rotation motor, fixed mounting has the gear on the output shaft of rotation motor, the gear meshes with the rack mutually, utilizes to rotate the motor and drives trapezoidal push pedal and carry out lateral shifting, can conveniently promote the hopper and overturn.

The utility model discloses in, PTFE powder automatic feeding device

The driving motor is utilized to drive the screw rod to rotate, when the screw rod rotates, the movable cover can be driven to drive the ball screw to move, at the moment, the rolling shaft can rotate, and the pull rope is wound on the rolling shaft, so that the hopper moves upwards;

when the hopper is moved to one side of the trapezoidal push plate, the driving motor can be closed, then the rotating motor is started to drive the trapezoidal push plate to move, and the inclined surface part of the trapezoidal push plate is also contacted with the bottom of the hopper, so that the hopper can be driven to rotate, and the purpose of feeding is achieved;

the utility model discloses a start driving motor with this can be around establishing on the roller bearing with the stay cord, drive the hopper and upwards remove, start rotating motor alright in order to realize that the hopper reverses after that, can realize throwing the material purpose in order to pour the powder in the hopper, replaced the manual work to throw the material simultaneously, so can effectual improvement work efficiency, can be in order to realize reducing the input of cost of labor.

Drawings

FIG. 1 is a front view of the automatic feeding device for PTFE powder of the present invention;

FIG. 2 is a front view of the internal structure of the movable cover and the roller of the automatic feeding device for PTFE powder of the present invention;

fig. 3 is a side view of the push plate structure of the automatic PTFE powder feeding device of the present invention.

In the figure: the device comprises a base 1, a vertical column 2, a sliding plate 3, a U-shaped plate 4, a hopper 5, a pull rope 6, a transverse plate 7, a supporting plate 8, a roller 9, a driving motor 10, a movable cover 11, a ball screw 12, a U-shaped frame 13, a trapezoidal push plate 14, a rotating motor 15, a gear 16, a rack 17, a screw 18, a threaded ring 19 and a roller screw nut 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an automatic PTFE powder feeding device comprises a base 1, wherein two upright posts 2 are symmetrically and fixedly mounted on the top of the base 1, one side of each upright post 2, which is close to each other, is slidably connected with a same hopper 5, the top ends of the two upright posts 2 are fixedly mounted with a same transverse plate 7, two support plates 8 are symmetrically and fixedly mounted on the top of the transverse plate 7, one side of each support plate 8, which is close to each other, is rotatably connected with a same roller 9, a pull rope 6 is wound on the roller 9, the bottom end of the pull rope 6 penetrates through the transverse plate 7 and extends to the lower side of the transverse plate 7, a U-shaped plate 4 is fixedly mounted at the bottom end of the pull rope 6, the U-shaped plate 4 is rotatably connected with the hopper 5, a driving motor 10 is fixedly mounted on one side of the top of the transverse plate 7, an output, can drive the moving cover 11 to drive the ball screw 12 to move, at this time, the roller 9 can be rotated, the pulling rope is wound on the roller 9, so that the hopper 5 moves upwards, when the hopper 5 is moved to one side of the trapezoidal push plate 14, the driving motor 10 can be closed at this time, then the rotating motor 15 is started to drive the trapezoidal push plate 14 to move, at this time, the inclined plane part of the trapezoidal push plate 14 can also be contacted with the bottom part of the hopper 5, so as to drive the hopper 5 to rotate, thereby realizing the feeding purpose, the utility model discloses a starting the driving motor 10 can wind the pulling rope on the roller to drive the hopper 5 to move upwards, then the rotating motor 15 is started to realize the reversion of the hopper 5, namely, the powder in the hopper 5 can be poured out, the feeding purpose is realized, meanwhile, manual feeding is replaced, so that the working efficiency can be effectively improved, thus, the labor cost can be reduced.

The utility model discloses in, the spout has all been seted up to one side that two stands 2 are close to each other, and sliding connection has slide 3 in the spout, and the bottom symmetry fixed mounting of U template 4 has the go-between, and two slides 3 one side that are close to each other all rotate and be connected with the fixed axle, two fixed axles one end that are close to each other run through two go-between respectively and respectively with the both sides fixed connection of hopper 5, utilize the sliding connection of slide 3 and spout, can slide spacingly to hopper 5 for hopper 5 can not take place to rock.

The utility model discloses in, top one side sliding connection of diaphragm 7 has removal cover 11, and remove cover 11 and be located between driving motor 10 and the roller bearing 9, driving motor 10's output shaft extend to remove cover 11 in and with the inner wall threaded connection who removes cover 11, remove one side fixed mounting of cover 11 and have ball 12, and ball 12's one end extend to roller bearing 9 in and with roller bearing 9's inner wall threaded connection, utilize ball 12 to rotate, can drive roller bearing 9 and rotate.

The utility model discloses in, fixed mounting has screw ring 19 on the inner wall of removal cover 11, and threaded connection has screw rod 18 on screw ring 19, driving motor 10's output shaft and the one end fixed connection of screw rod 18, fixed mounting has ball nut 20 on the inner wall of roller bearing 9, ball 12 run through ball nut 20 and with ball nut 20 threaded connection, utilize under screw ring 19 and ball nut 20's the effect, can conveniently make respectively to remove cover 11 and remove and roller bearing 9 rotates.

The utility model discloses in, one side fixed mounting of two stands 2 has same U type frame 13, and the top sliding connection of U type frame 13 has trapezoidal push pedal 14, it is connected with two gyro wheels to rotate on the trapezoidal push pedal 14, one side bottom fixed mounting of trapezoidal push pedal 14 has rack 17, top one side fixed mounting of U type frame 13 has rotation motor 15, fixed mounting has gear 16 on the output shaft of rotation motor 15, gear 16 meshes with rack 17 mutually, utilize rotation motor 15 to drive trapezoidal push pedal 14 and carry out lateral shifting, can conveniently promote hopper 5 and overturn.

The utility model discloses in, driving motor 10 among this technical scheme all adopts external 220V alternating current power supply with the power supply mode who rotates motor 15, and its specific theory of operation is: firstly, the driving motor 10 is utilized to drive the screw rod 18 to rotate, when the screw rod 18 rotates, the movable cover 11 can be driven to move through the threaded ring 19, when the movable cover 11 moves, the ball screw 12 is driven to move, because the ball screw 12 and the ball screw nut 20 are connected, the self-locking characteristic can not exist, the roller 9 can rotate, the pulling rope is wound on the roller 9, the hopper 5 can move upwards, when the hopper 5 is moved to one side of the trapezoidal push plate 14, the driving motor 10 can be closed, the self-locking characteristic exists between the threaded ring 19 and the screw rod 18, the roller 9 can be placed to rotate reversely, then the rotating motor 15 is started to drive the gear 16 to rotate, because the gear 16 is meshed with the rack 17, the trapezoidal push plate 14 can be driven to move, at the moment, the inclined plane part of the trapezoidal push plate 14 can also be contacted with the bottom part of the hopper 5, can drive hopper 5 with this and rotate to this realizes throwing the purpose of material, so can effectually replace the manual work to throw the material, and can effectual improvement work efficiency, can realize reducing the input of cost of labor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic PTFE powder feeding device comprises a base (1) and is characterized in that two stand columns (2) are symmetrically and fixedly mounted at the top of the base (1), one side, close to each other, of each of the two stand columns (2) is slidably connected with the same hopper (5), the top ends of the two stand columns (2) are fixedly mounted with the same transverse plate (7), two supporting plates (8) are symmetrically and fixedly mounted at the top of the transverse plate (7), one side, close to each other, of each of the two supporting plates (8) is rotatably connected with the same rolling shaft (9), a pull rope (6) is wound on each rolling shaft (9), the bottom end of each pull rope (6) penetrates through the transverse plate (7) and extends to the lower side of the transverse plate (7), a U-shaped plate (4) is fixedly mounted at the bottom end of each pull rope (6), the U-shaped plate (4) is rotatably connected with the hopper (5), and a driving, and the output shaft of the driving motor (10) is in threaded connection with the rolling shaft (9).

2. The automatic PTFE powder feeding device according to claim 1, wherein sliding grooves are formed in the sides of the two upright posts (2) close to each other, sliding plates (3) are connected in the sliding grooves, the bottom of the U-shaped plate (4) is symmetrically and fixedly provided with connecting rings, the sides of the two sliding plates (3) close to each other are rotatably connected with fixed shafts, and the ends of the two fixed shafts close to each other respectively penetrate through the two connecting rings and are fixedly connected with the two sides of the hopper (5).

3. The PTFE powder automatic feeding device is characterized in that a movable cover (11) is connected to one side of the top of the transverse plate (7) in a sliding mode, the movable cover (11) is located between a driving motor (10) and a roller (9), an output shaft of the driving motor (10) extends into the movable cover (11) and is in threaded connection with the inner wall of the movable cover (11), a ball screw (12) is fixedly installed on one side of the movable cover (11), and one end of the ball screw (12) extends into the roller (9) and is in threaded connection with the inner wall of the roller (9).

4. The automatic PTFE powder feeding device of claim 3, wherein a threaded ring (19) is fixedly mounted on the inner wall of the movable cover (11), a screw (18) is connected to the threaded ring (19) in a threaded manner, the output shaft of the driving motor (10) is fixedly connected with one end of the screw (18), a ball screw nut (20) is fixedly mounted on the inner wall of the roller (9), and the ball screw (12) penetrates through the ball screw nut (20) and is in threaded connection with the ball screw nut (20).

5. The PTFE powder automatic feeding device of claim 1, characterized in that one side of two columns (2) is fixedly provided with a same U-shaped frame (13), the top of the U-shaped frame (13) is slidably connected with a trapezoidal push plate (14), the trapezoidal push plate (14) is rotatably connected with two rollers, the bottom of one side of the trapezoidal push plate (14) is fixedly provided with a rack (17), one side of the top of the U-shaped frame (13) is fixedly provided with a rotating motor (15), an output shaft of the rotating motor (15) is fixedly provided with a gear (16), and the gear (16) is meshed with the rack (17).