CN217916875U

CN217916875U - Thermosetting plastic powder production is with extruding film clamp

Info

Publication number: CN217916875U
Application number: CN202221829831.6U
Authority: CN
Inventors: 赵永芳; 李文会; 刘双翼
Original assignee: Hebei Jibei Plastic Technology Co ltd
Current assignee: Hebei Jibei Plastic Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-29
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to the technical field of mould powder production, especially, a thermosetting is moulded powder production and is used extrusion film clamp, mould powder apparatus for producing to current thermosetting and need inspect whether raw and other materials have the caking phenomenon when using, prevent raw and other materials caking card at the feed inlet to the problem of the thickness of preforming can not effectively be adjusted when the preforming, the following scheme is presented now, and it includes the support, the top fixedly connected with of support moulds the powder extruder, mould the top fixedly connected with feeder hopper of powder extruder, the inner wall connection of feeder hopper has the broken subassembly that is used for broken moulding powder, two fixed blocks that one side fixedly connected with symmetry of support set up, and this device can be broken the moulding powder of caking through broken subassembly, can adjust the interval between first roller and the second roller through the rotation bolt to prevent that raw and other materials caking from blocking at the feed inlet to can effectively adjust the thickness of preforming.

Description

Thermosetting molding powder production is with extruding film clamp

Technical Field

The utility model relates to a powder production technical field is moulded to the thermosetting, especially relates to a powder production is moulded with extruding film clamp to thermosetting.

Background

The thermosetting plastic powder has good corrosion resistance, wear resistance and self-lubricating property, good manufacturability, high production rate, low processing cost, shock absorption, sound insulation, moisture resistance, easy bonding and the like.

The prior thermosetting molding powder production device has the following defects in use: 1. whether the raw materials have the caking phenomenon needs to be checked, and the raw materials are prevented from caking and being clamped at a feed inlet; 2. the thickness of the tablet can not be effectively adjusted during tabletting, so an extrusion tabletting device for producing thermosetting plastic powder is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having thermosetting plastic powder apparatus for producing among the prior art and need inspect whether raw and other materials have the caking phenomenon when using, prevent raw and other materials caking card at the feed inlet to can not effectively adjust the shortcoming of the thickness of preforming when the preforming, and the thermosetting plastic powder production that proposes is with extruding tabletting device.

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

the utility model provides a production of powder is moulded with extruding film clamp to thermosetting, includes the support, the top fixedly connected with of support moulds the powder extruder, mould the top fixedly connected with feeder hopper of powder extruder, the inner wall connection of feeder hopper has the broken subassembly that is used for broken powder of moulding, two fixed blocks that one side fixedly connected with symmetry of support set up, two run through between the fixed block and rotate and be connected with first roller and second roller, one side fixedly connected with that the support is close to the fixed block is used for rotating the transmission assembly of first roller.

Preferably, broken subassembly is including running through the axis of rotation connection at the inner wall of feeder hopper, a plurality of arc pieces of outer wall fixed connection of axis of rotation, the outer wall fixedly connected with fixed plate of feeder hopper, the top fixedly connected with second motor of fixed plate, the output shaft of second motor and the one end fixed connection of axis of rotation.

Preferably, the transmission assembly includes that fixed connection is close to the first motor of fixed block one side at the support, the equal fixedly connected with first synchronizing wheel of one end of the output shaft of first motor, first roller and second roller is close to first motor the bottom fixedly connected with nitrogen spring of fixed block, one side of fixed block all rotates with one side of nitrogen spring output shaft and is connected with the second synchronizing wheel, and is a plurality of first synchronizing wheel and second synchronizing wheel transmission are connected with same two-sided hold-in range.

Preferably, two rectangular channel and sliding connection have the rectangular block all opened to one side of fixed block, the rectangular block runs through with the second roller and rotates and be connected, threaded hole and threaded connection have the bolt are seted up to one side that the support was kept away from to the fixed block, the outer wall threaded connection of bolt has the nut, the bolt rotates with one side that the rectangular block is close to each other and is connected.

Preferably, one side of the molding powder extruder, which is close to the discharge port, is rotatably connected with a scraper, one side of the scraper penetrates through a fixedly connected handle, and one side of the molding powder extruder is fixedly connected with a U-shaped block matched with the handle for use.

Preferably, four corners of the bottom of the support are fixedly connected with feet.

The utility model discloses in, thermosetting moulding powder production is with extruding film clamp:

1. the distance between the first roller shaft and the second roller shaft can be adjusted by screwing the bolt, so that the thickness of the pressing sheet can be adjusted, the nitrogen spring can drive the double-sided synchronous belt to be in a tensioned state all the time during adjustment, and after adjustment is finished, the nut is screwed to lock the bolt, so that the bolt cannot move during working;

2. by starting the second motor, the second motor drives the arc-shaped sheet to rotate rapidly, the caked raw materials can be crushed and conveyed to the molding powder extruder, and the raw materials are melted in the molding powder extruder;

3. the first motor is started to drive the first roller shaft and the second roller shaft to relatively rotate, and after the raw materials are melted, the raw materials are extruded by the molding powder extruder to flow out of the discharge port and fall between the first roller shaft and the second roller shaft, so that the raw materials are pressed into a sheet shape when being relatively rotated by the first roller shaft and the second roller shaft;

4. when the melting material is accumulated at the discharge port, the handle is held by hand to drive the scraper to rotate, so that the melting material at the discharge port can be cleaned, the discharging is smooth, and the blockage cannot occur.

This device can carry out the breakage to the moulding powder of caking through broken assembly, can adjust the interval between first roller and the second roller through rotating the bolt to prevent raw and other materials caking card at the feed inlet, and can effectively adjust the thickness of preforming.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of an extrusion tabletting device for thermosetting plastic powder production according to the present invention;

fig. 2 is a schematic three-dimensional structure diagram of another view angle of the extrusion tabletting device for thermosetting plastic powder production according to the present invention;

FIG. 3 is a schematic sectional view of the feeding hopper of the present invention;

fig. 4 is an enlarged schematic view of a part a of the extrusion tabletting device for thermosetting plastic powder production provided by the utility model.

In the figure: 1. a support; 2. a molding powder extruder; 3. a feed hopper; 4. a fixed block; 5. a rectangular groove; 6. a rectangular block; 7. a bolt; 8. a first roller shaft; 9. a second roller shaft; 10. a first synchronizing wheel; 11. a second synchronizing wheel; 12. a nitrogen spring; 13. a first motor; 14. a double-sided synchronous belt; 15. a rotating shaft; 16. a second motor; 17. a fixing plate; 18. an arc-shaped sheet; 19. a scraper; 20. a handle; 21. a U-shaped block; 22. and a nut.

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.

Example one

Referring to fig. 1-4, a thermosetting plastic powder production is with extruding film clamp, including support 1, support 1's top fixedly connected with moulds powder extruder 2, mould powder extruder 2's top fixedly connected with feeder hopper 3, the inner wall connection of feeder hopper 3 has the broken subassembly that is used for the broken powder of moulding, two fixed blocks 4 that one side fixedly connected with symmetry of support 1 set up, run through between two fixed blocks 4 and rotate and be connected with first roller 8 and second roller 9, support 1 is close to one side fixedly connected with of fixed block 4 and is used for rotating the transmission components of first roller 8.

Example two

Referring to fig. 1-4, an extrusion tabletting device for thermosetting plastic powder production comprises a support 1, wherein four corners of the bottom of the support 1 are fixedly connected with bottom feet to increase the stability of the device, the top of the support 1 is fixedly connected with a plastic powder extruder 2, the top of the plastic powder extruder 2 is fixedly connected with a feed hopper 3, the inner wall of the feed hopper 3 is connected with a crushing component for crushing plastic powder to prevent plastic powder from caking in the feed hopper 3, the crushing component comprises a rotating shaft 15 which is rotatably connected with the inner wall of the feed hopper 3 in a penetrating way, the outer wall of the rotating shaft 15 is fixedly connected with a plurality of arc-shaped sheets 18, the outer wall of the feed hopper 3 is fixedly connected with a fixed plate 17, the top of the fixed plate 17 is fixedly connected with a second motor 16, the output shaft of the second motor 16 is fixedly connected with one end of the rotating shaft 15, one side of the support 1 is fixedly connected with two symmetrically arranged fixed blocks 4, a first roller shaft 8 and a second roller shaft 9 are connected between the two fixing blocks 4 in a penetrating and rotating manner, one sides of the two fixing blocks 4 are both provided with a rectangular groove 5 and are connected with a rectangular block 6 in a sliding manner, the rectangular block 6 is connected with the second roller shaft 9 in a penetrating and rotating manner, one side of the fixing block 4, which is far away from the support 1, is provided with a threaded hole and is connected with a bolt 7 in a threaded manner, the outer wall of the bolt 7 is connected with a nut 22 in a threaded manner, the bolt 7 is connected with one side, which is close to the rectangular block 6, in a rotating manner, the bolt 7 can adjust the distance between the first roller shaft 8 and the second roller shaft 9, one side, which is close to the fixing block 4, of the support 1 is fixedly connected with a transmission assembly for rotating the first roller shaft 8, the transmission assembly comprises a first motor 13 fixedly connected with one side, which is close to the fixing block 4, of the support 1, an output shaft of the first motor 13 and one end of the first roller shaft 8 and one end of the second roller shaft 9 are fixedly connected with a first synchronizing wheel 10, bottom fixedly connected with nitrogen spring 12 of fixed block 4 that is close to first motor 13, one side of fixed block 4 all rotates with one side of nitrogen spring 12 output shaft and is connected with second synchronizing wheel 11, a plurality of first synchronizing wheels 10 and the transmission of second synchronizing wheel 11 are connected with same two-sided hold-in range 14, can be through the connected mode of two-sided hold-in range 14 with first synchronizing wheel 10 and second synchronizing wheel 11, make first roller 8 and second roller 9 rotate relatively, thereby carry out the preforming to the moulding powder after melting, it is connected with scraper 19 to mould one side rotation that powder extruder 2 is close to the discharge gate, fixedly connected with handle 20 is run through to one side of scraper 19, mould one side fixedly connected with of powder extruder 2 and handle 20 cooperation U-shaped piece 21 of using.

Wherein the molding powder extruder 2 is the same as in patent publication No. CN213198698U, but its extrusion tube is removed and applied to the present application.

However, as is well known to those skilled in the art, the working principle and wiring method of the first motor 13 and the second motor 16 are common and are conventional means or common knowledge, and thus will not be described in detail herein, and those skilled in the art can make any choice according to their needs or convenience.

The working principle is as follows: the utility model discloses when using, at first lead to this device power, mould powder extruder 2 in the start-up, make mould powder extruder 2 and rotate and preheat, screw bolt 7, can adjust the interval of first roller 8 and second roller 9, nitrogen spring 12 can drive two-sided hold-in range 14 and be in taut state always when adjusting, after the adjustment, screw nut 22, die bolt 7 lock, when reaching the uniform temperature, pour raw and other materials into feeder hopper 3, start second motor 16, second motor 16 drives arc piece 18 and rotates fast, can carry out the breakage with the raw and other materials of caking and carry and mould powder extruder 2, raw and other materials melt in moulding powder extruder 2, start first motor 13, first motor 13 drives first roller 8 and second roller 9 and rotates relatively, raw and other materials are extruded after melting and are come out from the discharge gate roller by moulding powder extruder 2, fall between first roller 8 and second roller 9, thereby it melts the thing to be held when rotating relatively first roller 8 and second roller 9, when the discharge gate accumulation melts the thing, the handle rotates and drives the discharge gate 19 smoothly, the scraper and can not take place the discharge gate to the discharge gate, so that the jam takes place the melting thing.

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 utility model provides a thermosetting moulding powder production is with extruding film clamp, includes support (1), its characterized in that, the top fixedly connected with of support (1) moulds powder extruder (2), mould top fixedly connected with feeder hopper (3) of powder extruder (2), the inner wall connection of feeder hopper (3) has the broken subassembly that is used for the broken powder of moulding, two fixed block (4) that one side fixedly connected with symmetry of support (1) set up, two run through between fixed block (4) and rotate and be connected with first roller (8) and second roller (9), support (1) is close to one side fixedly connected with of fixed block (4) and is used for rotating the drive assembly of first roller (8).

2. The extrusion tabletting device for thermosetting plastic powder production according to claim 1, wherein the crushing assembly comprises a rotating shaft (15) rotatably connected to the inner wall of the feeding hopper (3) in a penetrating manner, a plurality of arc-shaped pieces (18) are fixedly connected to the outer wall of the rotating shaft (15), a fixing plate (17) is fixedly connected to the outer wall of the feeding hopper (3), a second motor (16) is fixedly connected to the top of the fixing plate (17), and an output shaft of the second motor (16) is fixedly connected to one end of the rotating shaft (15).

3. The extrusion tabletting device for thermosetting plastic powder production according to claim 1, wherein the transmission assembly comprises a first motor (13) fixedly connected to one side of the support (1) close to the fixed block (4), a first synchronizing wheel (10) is fixedly connected to one end of an output shaft of the first motor (13), one end of the first roller shaft (8) and one end of a second roller shaft (9), a nitrogen spring (12) is fixedly connected to the bottom of the fixed block (4) close to the first motor (13), a second synchronizing wheel (11) is rotatably connected to one side of the fixed block (4) and one side of an output shaft of the nitrogen spring (12), and the first synchronizing wheel (10) and the second synchronizing wheel (11) are in transmission connection with the same double-sided synchronous belt (14).

4. The extrusion tabletting device for thermosetting plastic powder production according to claim 1, wherein one side of each of the two fixing blocks (4) is provided with a rectangular groove (5) and is slidably connected with a rectangular block (6), the rectangular block (6) is connected with the second roller (9) in a penetrating and rotating manner, one side of each fixing block (4) far away from the support (1) is provided with a threaded hole and is in threaded connection with a bolt (7), the outer wall of the bolt (7) is in threaded connection with a nut (22), and one side of each bolt (7) close to the corresponding rectangular block (6) is in rotating connection.

5. The extrusion tabletting device for thermosetting molding powder production according to claim 1, wherein a scraper (19) is rotatably connected to one side of the molding powder extruder (2) close to the discharge port, a handle (20) is fixedly connected to one side of the scraper (19) in a penetrating manner, and a U-shaped block (21) matched with the handle (20) is fixedly connected to one side of the molding powder extruder (2).

6. The extrusion tabletting device for thermosetting plastic powder production according to any one of claims 1 to 5, wherein feet are fixedly connected to four corners of the bottom of the support (1).