CN112935959A

CN112935959A - Tool for plastic chemical engineering barrel convenient to produce

Info

Publication number: CN112935959A
Application number: CN202110145230.7A
Authority: CN
Inventors: 徐国想; 王苏广; 熊添海
Original assignee: Jiangsu Ocean University
Current assignee: Jiangsu Ocean University
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-06-11

Abstract

The invention discloses a tool for a plastic chemical barrel convenient to produce, which comprises a base, wherein a rotating disc is rotatably connected to the upper end of the base, a third motor is fixedly embedded at the lower end of the base, the output end of the third motor is fixedly connected with the central position of the bottom of the rotating disc, an internal fixing device is arranged above the rotating disc and comprises a driving cavity arranged at the central position inside the rotating disc, a first threaded rod is rotatably connected to the central position on the bottom wall inside the driving cavity, the upper end of the first threaded rod penetrates through the top wall inside the driving cavity and extends to the position above the rotating disc, a fixed ejector block is rotatably connected to the upper end of the first threaded rod, limiting slide bars are fixedly connected to two sides of the lower end of the fixed ejector block, and the lower ends of the two limiting slide bars are fixedly connected with the upper end. Has the advantages that: the convenience carries out the processing work of outer wall and inner wall to plastics chemical industry bucket, and can use with the circular plastics chemical industry bucket of multiple different diameters, and the practicality is higher.

Description

Tool for plastic chemical engineering barrel convenient to produce

Technical Field

The invention relates to the technical field of plastic chemical barrel production, in particular to a tool for a plastic chemical barrel convenient to produce.

Background

The plastic chemical barrel has the advantages of integral polyethylene one-step molding, no seam, impact resistance, ageing resistance, light weight, no leakage, acid and alkali resistance, long service life, conformity with sanitary standards and the like, and the service performance is greatly superior to that of the traditional containers such as glass fiber reinforced plastic containers, plastic welding containers, steel lining rubber containers and the like. Can replace metal product containers such as stainless steel, titanium and the like in a considerable range, is the most ideal corrosion-resistant storage and transportation equipment for chemical liquid at present, and is cheap and good.

In the production process of plastics chemical bucket, its outer wall of just injection moulding's plastics chemical bucket is usually smooth inadequately and level and smooth with the inner wall, need fix it and carry out burnishing and polishing's work to its surface and inner wall, consequently need use the frock to carry out the rigidity with plastics chemical bucket, and current frock for plastics chemical bucket, can only singly fix plastics chemical bucket is vertical subaerial, the work of the sander is accomplished alone by the manual work completely, waste time and energy in the production of batch.

In order to solve the problems, the tool for the plastic chemical bucket is convenient to produce.

Disclosure of Invention

The invention aims to solve the problems in the background art, and provides a tool for a plastic chemical barrel, which is convenient to produce.

In order to achieve the purpose, the invention adopts the following technical scheme: a tool for plastic chemical engineering barrels convenient to produce comprises a base, wherein a rotating disc is rotatably connected to the upper end of the base, a third motor is fixedly embedded at the lower end of the base, the output end of the third motor is fixedly connected with the central position of the bottom of the rotating disc, an internal fixing device is arranged above the rotating disc and comprises a driving cavity arranged at the central position inside the rotating disc, a first threaded rod is rotatably connected to the central position on the bottom wall inside the driving cavity, the upper end of the first threaded rod penetrates through the top wall inside the driving cavity and extends to the position above the rotating disc, a fixed ejector block is rotatably connected to the upper end of the first threaded rod, limiting slide bars are fixedly connected to two sides of the lower end of the fixed ejector block, the lower ends of the two limiting slide bars are fixedly connected with the upper end of the rotating disc, and lifting plates are sleeved on the two limiting, the lifting plate is sleeved on the first threaded rod in a threaded manner, four fixed blocks which are distributed in a rectangular manner are fixedly connected to one side of the fixed jacking block opposite to the lifting plate, the four fixed blocks positioned above are rotatably connected with upper connecting rods, the four fixed blocks positioned below are rotatably connected with lower connecting rods, the ends, close to the lower connecting rods, of the upper connecting rods and the lower connecting rods which correspond to each other are rotatably connected with arc-shaped plates together, and rubber pads are fixedly connected to the outer sides of the four arc-shaped plates;

a vertical plate is vertically and fixedly connected to the upper end of the base and the left side of the rotating disc, an external clamping device is arranged on the vertical plate and comprises a lifting groove formed in the vertical central axis of the vertical plate, a second threaded rod is connected between the upper inner wall and the lower inner wall of the lifting groove in a rotating mode, a first motor is fixedly mounted at the upper end of the vertical plate, the output end of the first motor is fixedly connected with the upper end of the second threaded rod, a lifting block is sleeved on the second threaded rod in a threaded mode and is connected in the lifting groove in a sliding mode, a rotating plate is connected to the right end of the lifting block in a rotating mode, a second motor is embedded in the lifting block in a fixed mode, the output end of the second motor is fixedly connected with the left side of the rotating plate, two parallel sliding grooves are formed in the upper position and the lower position on the right side of, two equal threaded sleeves have two sliders that are symmetrical about two-way threaded rod central point to put, slider sliding connection is in the spout, four the equal fixedly connected with curved supporting rod of one end that the spout was kept away from to the slider.

In foretell plastics frock for chemical drum convenient to production, the fixed cover in the position of drive intracavity on the first threaded rod has connect first bevel gear, first bevel gear one side vertical meshing has second bevel gear, second bevel gear's axle center fixedly connected with actuating lever, the one end that second bevel gear was kept away from to the actuating lever is rotated and is run through drive chamber one side inner wall and extend to the rolling disc outside, the fixed cover of one end that the actuating lever is located the rolling disc outside has connect first rotation piece.

In foretell plastic chemical industry frock for bucket convenient to production, the rear end of rotor plate all rotates on the corresponding position of two spouts and is connected with the rocker, two the rocker is respectively with the rear end fixed connection of two-way threaded rod.

In foretell plastic chemical industry frock for bucket convenient to production, four universal wheels that are the rectangle and distribute of base lower extreme fixedly connected with.

In foretell plastics frock for chemical drum convenient to production, the vertical screw thread in base upper end outside runs through four third threaded rods that are the rectangular distribution, third threaded rod lower extreme rotates and is connected with the circular shape supporting baseplate, the fixed second turning block that has cup jointed in third threaded rod upper end.

In foretell plastic chemical industry frock for bucket convenient to production, the base upper end is rotated and is connected with four swivel beckets, four the swivel beckets distributes and overlaps and establish on four third threaded rods.

Compared with the prior art, this frock for plastics chemical drum convenient to production's advantage lies in:

1. through setting up inside fixing device, place the plastics chemical industry bucket of treating external processing back on the rolling disc, only need rotate first rotation piece, utilize first bevel gear and second bevel gear's meshing transmission to drive first threaded rod and rotate, make the lifter plate shift up, change through between last connecting rod and the lower connecting rod promotes the arc piece and removes and tightly laminate plastics chemical industry bucket inner wall, play fixed effect, alright utilize the third motor to drive plastics chemical industry bucket and rotate, conveniently carry out the outside processing work of plastics chemical industry bucket.

2. Through setting up outside clamping device, through rotating the rocker, can carry out the centre gripping with the plastics chemical industry bucket after outside processing work from the outside to utilize first motor and second threaded rod with its lifting to fixed kicking block top, and drive the rotor plate through the second motor and rotate certain angle, make plastics chemical industry bucket level place, conveniently handle the inner wall from the opening part.

3. The tool can be applied to the processing work of the inner wall and the outer wall of circular plastic chemical barrels with different diameters when the processing work of the outer wall and the inner wall of the plastic chemical barrel can be conveniently carried out, and the practicability of the tool is improved.

Drawings

FIG. 1 is a perspective view of the front side of a tool for plastic chemical drums, which is convenient for production, according to the present invention;

FIG. 2 is a perspective view of a part of the internal fixing device in the tool for plastic chemical drums, which is convenient to produce according to the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

fig. 4 is a partial structural perspective view of the side of an external clamping device in the tool for the plastic chemical engineering barrels, which is convenient to produce.

In the figure: the device comprises a base 1, a rotating disc 2, an internal fixing device 3, a first threaded rod 4, a driving cavity 5, a first bevel gear 6, a second bevel gear 7, a driving rod 8, a first rotating block 9, a fixed ejecting block 10, a limiting sliding rod 11, a lifting plate 12, a fixed block 13, an upper connecting rod 14, a lower connecting rod 15, an arc plate 16, a vertical plate 17, a second threaded rod 18, a first motor 19, a lifting block 20, a second motor 21, a rotating plate 22, a sliding groove 23, a bidirectional threaded rod 24, a rocker 25, a sliding block 26, a clamping rod 27, a universal wheel 28, a third motor 29, a third threaded rod 30, a rotating ring 31, a supporting bottom plate 32 and a second rotating block 33.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

Referring to fig. 1-4, a tool for plastic chemical engineering barrels convenient to produce comprises a base 1, wherein the upper end of the base 1 is rotatably connected with a rotating disc 2, the lower end of the base 1 is fixedly embedded with a third motor 29, the output end of the third motor 29 is fixedly connected with the central position of the bottom of the rotating disc 2, the third motor 29 can drive the rotating disc 2 to rotate, an internal fixing device 3 is arranged above the rotating disc 2, the internal fixing device 3 comprises a driving cavity 5 arranged at the central position inside the rotating disc 2, the central position on the bottom wall inside the driving cavity 5 is rotatably connected with a first threaded rod 4, the upper end of the first threaded rod 4 penetrates through the top wall inside the driving cavity 5 and extends to the upper part of the rotating disc 2, the upper end of the first threaded rod 4 is rotatably connected with a fixed ejector block 10, two sides of the lower end of the fixed ejector block 10 are fixedly connected with limit slide bars 11, the lower ends of, the limiting slide rod 11 plays a role in fixing the fixed jacking block 10, and can limit the lifting plate 12 when the first threaded rod 4 rotates, so that the lifting plate can only move up and down along the first threaded rod 4. The lifting plate 12 is sleeved on the two limiting slide bars 11 in a common sliding mode, the lifting plate 12 is sleeved on the first threaded rod 4 in a threaded mode, four fixing blocks 13 which are distributed in a rectangular mode are fixedly connected to one side of each fixing ejecting block 10 and one side of the lifting plate 12 opposite to each other, the four fixing blocks 13 located above are connected with the upper connecting rod 14 in a rotating mode, the four fixing blocks 13 located below are connected with the lower connecting rod 15 in a rotating mode, the upper connecting rod 14 corresponding to each other and one end, close to the lower connecting rod 15, of each connecting rod 16 are connected with the arc-shaped plate 16 in a rotating mode, rubber pads are fixedly connected to the outer sides of the four arc-shaped plates 16 and play a role in skid resistance after being in contact with the inner wall of the plastic chemical barrel, when the lifting plate 12 moves upwards, the included angle.

A vertical plate 17 is vertically and fixedly connected with the upper end of the base 1 at the left side position of the rotating disc 2, an external clamping device is arranged on the vertical plate 17, the external clamping device comprises a lifting groove arranged on the vertical central axis of the vertical plate 17, a second threaded rod 18 is jointly and rotatably connected between the upper inner wall and the lower inner wall of the lifting groove, a first motor 19 is fixedly arranged at the upper end of the vertical plate 17, the output end of the first motor 19 is fixedly connected with the upper end of the second threaded rod 18, a lifting block 20 is sleeved on the second threaded rod 18 through threads, the lifting block 20 is slidably connected in the lifting groove, when the first motor 19 drives the second threaded rod 18 to rotate, the lifting block 20 can be driven to move up and down in the lifting groove, a rotating plate 22 is rotatably connected at the right end of the lifting block 20, a second motor 21 is fixedly embedded in the lifting block 20, the output end of the second motor 21 is fixedly connected with the left, used for adjusting the position of the plastic chemical bucket clamped on the external clamping device. Set up two parallel arrangement's spout 23 on the position about the rotor plate 22 right side, it is connected with two-way threaded rod 24 to rotate jointly between the inner wall around spout 23, equal screw has cup jointed two sliders 26 about 24 central point of two-way threaded rod symmetry on two-way threaded rod 24, slider 26 sliding connection is in spout 23, the equal fixedly connected with curved supporting rod 27 of one end of spout 23 is kept away from to four sliders 26, when two-way threaded rod 24 rotated, can make two supporting rod 27 relative movement that correspond, carry out centre gripping work to plastics chemical industry bucket.

First bevel gear 6 has been cup jointed to the fixed position on first threaded rod 4 and in drive chamber 5, first bevel gear 6 one side vertical meshing has second bevel gear 7, the axle center fixedly connected with actuating lever 8 of second bevel gear 7, the one end that second bevel gear 7 was kept away from to actuating lever 8 is rotated and is run through 5 one side inner walls of drive chamber and extend to the rolling disc 2 outside, actuating lever 8 is located the fixed cover of the outer one end of rolling disc 2 and is connect first rotation piece 9, can drive first threaded rod 4 through the meshing of first bevel gear 6 with second bevel gear 7 and rotate through rotating first rotation piece 9.

The rear end of the rotating plate 22 is rotatably connected with rocking bars 25 at corresponding positions of the two sliding grooves 23, the two rocking bars 25 are respectively fixedly connected with the rear ends of the two bidirectional threaded rods 24, and the bidirectional threaded rods 24 can be driven to rotate by rocking the rocking bars 25.

Four universal wheels 28 that are the rectangle and distribute are fixedly connected with to base 1 lower extreme, conveniently remove this frock.

Vertical screw thread in base 1 upper end outside runs through has four third threaded rod 30 that are the rectangular distribution, and the rotation of third threaded rod 30 lower extreme is connected with circular shape supporting baseplate 32, and the fixed cover in third threaded rod 30 upper end has connect second turning block 33, rotates second turning block 33, utilizes third threaded rod 30 to move down supporting baseplate 32, makes universal wheel 28 unsettled behind supporting baseplate 32 contact ground, makes the frock remain stable frock state.

The upper end of the base 1 is rotatably connected with four rotating rings 31, and the four rotating rings 31 are distributed and sleeved on the four third threaded rods 30 to limit the moving distance of the third threaded rods 30.

The working principle of the invention is as follows:

firstly, the tool can be conveniently moved to a designated position through the universal wheel 28, the second rotating block 33 is rotated, the third threaded rod 30 is utilized to move the supporting bottom plate 32 downwards, the supporting bottom plate 32 is suspended after contacting the ground, so that the tool is kept in a stable tool state, the cylindrical plastic chemical engineering barrel which is molded by injection is placed on the rotating disc 2 downwards in an opening manner and covered on the fixed top block 10, at the moment, the driving rod 8 is utilized to drive the second bevel gear 7 to be in meshing transmission with the first bevel gear 6 by rotating the first rotating block 9, then the first threaded rod 4 is driven to rotate, at the moment, the lifting plate 12 which is sleeved on the first threaded rod 4 by threads moves upwards under the limiting action of the two limiting slide rods 11, in the moving process, the included angle between the upper connecting rod 14 and the lower connecting rod 15 is gradually reduced, and simultaneously, the arc-shaped plate blocks 16 are moved towards the inner wall of the plastic chemical engineering barrel until the four arc-shaped plate blocks, at this moment, the plastic chemical bucket is kept fixed from the inside under the supporting action of the four arc-shaped plates 16, and then the third motor 29 can be started to drive the rotating disc 2 and the plastic chemical bucket above to rotate stably, so that the outer surface of the plastic chemical bucket can be polished and polished. By the principle, the inner fixing device 3 is loosened by reversely pushing, guiding and rotating the first rotating block 9.

When the inside bucket wall that needs to the plastics chemical industry bucket is handled, drive second threaded rod 18 through first motor 19 and rotate, then drive elevator 20 and move down the position that makes rotor plate 22 remove to the plastics chemical industry bucket along the lift groove, through shaking two rockers 25 after that, drive two-way threaded rod 24 and rotate, then two supporting rods 27 that are located the place ahead are close to the removal mutually with two supporting rods 27 that are located the rear, the centre gripping plastics chemical industry bucket, loosen inside fixing device 3 after, through first motor 19 reverse drive, promote plastics chemical industry bucket to fixed kicking block 10 top back, second motor 21 drive rotor plate 22 rotates ninety degrees, make plastics chemical industry bucket keep the horizontality, with its opening place ahead down, then the staff can be convenient handle work to plastics bucket chemical industry inner wall. The tool can be applied to the processing work of the inner wall and the outer wall of circular plastic chemical barrels with different diameters when the processing work of the outer wall and the inner wall of the plastic chemical barrel can be conveniently carried out, and the practicability of the tool is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a plastics are frock for chemical drum convenient to production, includes base (1), its characterized in that, base (1) upper end is rotated and is connected with rolling disc (2), base (1) lower extreme is fixed to be inlayed and is equipped with third motor (29), the output of third motor (29) and rolling disc (2) bottom central point put fixed connection, rolling disc (2) top is equipped with inside fixing device (3), inside fixing device (3) are including seting up drive chamber (5) that put in rolling disc (2) inside central point, central point puts on the diapire in drive chamber (5) and rotates and is connected with first threaded rod (4), the upper end of first threaded rod (4) runs through drive chamber (5) interior roof and extends to the setting of rolling disc (2) top, first threaded rod (4) upper end rotates and is connected with fixed kicking block (10), limiting slide rods (11) are fixedly connected to two sides of the lower end of the fixed ejector block (10), the lower ends of the two limiting slide rods (11) are fixedly connected with the upper end of the rotating disc (2), lifting plates (12) are sleeved on the two limiting slide rods (11) in a sliding mode, the lifting plate (12) is sleeved on the first threaded rod (4) in a threaded manner, four fixing blocks (13) which are distributed in a rectangular manner are fixedly connected to one side of the fixing ejecting block (10) opposite to the lifting plate (12), the four fixing blocks (13) positioned above are respectively rotatably connected with an upper connecting rod (14), the four fixing blocks (13) positioned below are respectively rotatably connected with a lower connecting rod (15), the ends, close to the lower connecting rods (15), of the upper connecting rods (14) which correspond to each other are respectively rotatably connected with an arc-shaped plate block (16), and rubber pads are fixedly connected to the outer sides of the four arc-shaped plate blocks (16);

the lifting device is characterized in that a vertical plate (17) is vertically and fixedly connected to the upper end of the base (1) and the left side of the rotating disc (2), an external clamping device is arranged on the vertical plate (17) and comprises a lifting groove formed in the position of the vertical central axis of the vertical plate (17), a second threaded rod (18) is jointly and rotatably connected between the upper inner wall and the lower inner wall of the lifting groove, a first motor (19) is fixedly mounted at the upper end of the vertical plate (17), the output end of the first motor (19) is fixedly connected with the upper end of the second threaded rod (18), a lifting block (20) is sleeved on the upper thread of the second threaded rod (18), the lifting block (20) is slidably connected in the lifting groove, a rotating plate (22) is rotatably connected to the right end of the lifting block (20), a second motor (21) is embedded in the lifting block (20), the output end of the second motor (21) is fixedly connected with the left side of, two parallel arrangement's spout (23) have been seted up on the position about rotor plate (22) right side, it is connected with two-way threaded rod (24) to rotate jointly between the inner wall around spout (23), two all screw thread has cup jointed two slider (26) about two-way threaded rod (24) central point symmetry on two-way threaded rod (24), slider (26) sliding connection is in spout (23), four the equal fixedly connected with curved supporting rod (27) of one end of spout (23) are kept away from in slider (26).

2. The tool for the plastic chemical engineering barrel convenient to produce according to claim 1, wherein a first bevel gear (6) is sleeved on the first threaded rod (4) and in a position fixed in the driving cavity (5), a second bevel gear (7) is vertically meshed on one side of the first bevel gear (6), a driving rod (8) is fixedly connected to the axis of the second bevel gear (7), one end, far away from the second bevel gear (7), of the driving rod (8) rotates to penetrate through the inner wall of one side of the driving cavity (5) and extends to the outer side of the rotating disc (2), and a first rotating block (9) is fixedly sleeved on one end, located outside the rotating disc (2), of the driving rod (8).

3. The plastic chemical industry bucket tooling convenient to produce as claimed in claim 1, wherein the rear end of the rotating plate (22) is rotatably connected with rocking rods (25) at corresponding positions of the two sliding grooves (23), and the two rocking rods (25) are respectively fixedly connected with the rear ends of the two bidirectional threaded rods (24).

4. The plastic chemical industry bucket tooling convenient to produce as claimed in claim 1, wherein four universal wheels (28) are fixedly connected to the lower end of the base (1) and are distributed in a rectangular shape.

5. The tool for the plastic chemical engineering barrel convenient to produce according to claim 1, wherein four third threaded rods (30) distributed in a rectangular shape penetrate through the outer vertical threads at the upper end of the base (1), the lower ends of the third threaded rods (30) are rotatably connected with a circular supporting bottom plate (32), and a second rotating block (33) is fixedly sleeved at the upper ends of the third threaded rods (30).

6. The tool for the plastic chemical engineering barrels convenient to produce according to claim 1, wherein four rotating rings (31) are rotatably connected to the upper end of the base (1), and the four rotating rings (31) are respectively sleeved on four third threaded rods (30).