Fixing frame for PE plastic bucket production and processing

Abstract

The utility model discloses a fixing frame for producing and processing a PE (Poly Ethylene) plastic bucket, which comprises a base, connecting seats fixedly connected to the front and rear parts of two sides of the base, a box body fixedly connected to the middle of the top end of the base, a clamping device arranged in the box body, a supporting column fixedly connected to the rear part of the top end of the base, and a groove formed in the front end of the supporting column, the bottom wall of the groove is rotationally connected with a lead screw, the lead screw is in threaded connection with a threaded block, the threaded block is slidably connected into the groove, the front end of the threaded block is provided with a centering device, the top end of the supporting column is provided with a motor, and the motor is fixedly connected to the supporting column through a motor base. An output shaft of the motor penetrates through the top wall of the groove and is fixedly connected with the top end of the lead screw. The PE plastic barrel clamping device has the advantages that the clamping device is designed, so that most of PE plastic barrels with different sizes can be clamped; and the centering device is designed, so that the device is suitable for PE plastic buckets with different sizes, scratches on the surfaces of the PE plastic buckets are reduced, and the economic benefits of users are increased.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic bucket fixing devices, in particular to a fixing frame for the production and processing of PE plastic buckets. Background Art

[0002] PE plastic buckets have become essential tools in all walks of life, and their low price and strong quality are deeply loved by users. Before being put on the market, PE plastic buckets usually need to be processed in various ways. Among them, trimming the PE plastic bucket is a basic and important processing step. At the same time, when processing the PE plastic bucket, a plastic bucket fixing frame is also needed to fix the PE plastic bucket.

[0003] Chinese Patent CN206900916U discloses a plastic bucket fixing frame for placing plastic buckets, which includes a horizontally arranged center of gravity plate, several vertical columns arranged on the center of gravity plate, a limiting bottom ring fixedly arranged on the center of gravity plate and internally tangent to the lower ends of each column, and a limiting upper ring internally tangent to the upper ends of each column; the upper surface area of the center of gravity plate is larger than the lower surface area of the plastic bucket, the limiting bottom ring is adapted to the bottom of the plastic bucket, and the limiting upper ring is adapted to the barrel body of the plastic bucket. The structural design of this utility model is reasonable and user-friendly, easy to manufacture, has a good fixing effect on the plastic bucket, makes the lid of the plastic bucket easier to open, and brings convenience to the lid-opening work of the plastic bucket. However, there are still defects that can be improved:

[0004] 1. This utility model limits the plastic bucket by setting a limiting bottom ring at the lower end of the column. It should be noted that in real life, the sizes of plastic buckets are not completely the same. If the limiting bottom ring is set to a fixed size, it greatly limits the usage scenarios of the fixing frame. That is, if there are plastic buckets of other sizes, additional fixing frames of other sizes need to be purchased.

[0005] 2. This utility model sets a limiting upper ring at the upper end of the column to limit the upper part of the plastic bucket. Usually, for the convenience of processing, the shapes or diameters of the upper and lower parts of the plastic bucket are different. Therefore, a single limiting upper ring cannot be used to limit the plastic bucket alone, which greatly limits the applicable scenarios. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to overcome the above problems and provide a fixing frame for the production and processing of PE plastic buckets.

[0007] To solve the above technical problems, the technical solution provided by the present utility model is as follows: A fixing rack for the production and processing of PE plastic barrels, including a base, the front and rear parts on both sides of the base are fixedly connected with connecting seats, the middle part of the top of the base is fixedly connected with a box body, a clamping device is arranged inside the box body, the rear part of the top of the base is fixedly connected with a support column, a groove is opened at the front end of the support column, a screw rod is rotatably connected to the bottom wall of the groove, a threaded block is threadedly connected to the screw rod, the threaded block is slidably connected inside the groove, a centering device is arranged at the front end of the threaded block, the top of the support column is provided with a motor, the motor is fixedly connected to the support column through a motor seat, and the output shaft of the motor passes through the top wall of the groove and is fixedly connected to the top end of the screw rod.

[0008] As an improvement, the clamping device includes a support plate fixedly connected to the inner wall of the box body, and a through groove is opened in the middle of the top of the support plate.

[0009] As an improvement, a plurality of fixing shafts used in cooperation with the through groove are fixedly connected to the top of the support plate, and a rotating block is rotatably connected to the fixing shaft.

[0010] As an improvement, a spring is hinged to the side of the rotating block close to the inner wall of the box body, the other side of the spring away from the rotating block is hinged to the inner wall of the box body, an arc-shaped groove is arranged on the side of the rotating block away from the inner wall of the box body, and an anti-slip block is arranged on the arc-shaped groove.

[0011] As an improvement, the centering device includes a connecting block fixedly connected to the front end of the threaded block, and hydraulic telescopic cylinders with self-locking functions are fixedly connected to both sides of the connecting block.

[0012] As an improvement, receiving blocks are fixedly connected to the separating sides of the two hydraulic telescopic cylinders, clamping blocks are fixedly connected to the front ends of the two receiving blocks, and anti-slip semi-circular pads are fixedly connected to the adjacent sides of the two clamping blocks.

[0013] As an improvement, a first sliding block and a second sliding block are respectively fixedly connected to the top and bottom of the receiving block, the adjacent sides of the bottoms of the two first sliding blocks are slidably connected to the top of the connecting block, and the adjacent sides of the tops of the two second sliding blocks are slidably connected to the bottom of the connecting block.

[0014] The advantages of the present utility model compared with the prior art are as follows:

[0015] 1. The present utility model is provided with a clamping device inside the box body. In the clamping device, the spring, the rotating block and the fixing shaft are used in cooperation with each other, so that the clamping device can fix most PE plastic barrels of different sizes, increasing certain economic benefits for users. At the same time, the use of the spring and the rotating block makes it more convenient for users to fix the PE plastic barrels, increasing the work efficiency.

[0016] 2. The utility model sets a centering device at the front end of the threaded block. Since hydraulic telescopic cylinders with self-locking function are fixedly connected on both sides of the connection block, the equipment can be used for processing PE plastic barrels of different sizes. Then, anti-skid semicircular pads are set on the clamping blocks on both sides to avoid scratches on the surface of the PE plastic barrel during the centering and tightening process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a three-dimensional fixed frame for the production and processing of PE plastic barrels. Figure 1 .

[0018] Figure 2 The utility model is a three-dimensional fixed frame for the production and processing of PE plastic barrels. Figure 2 .

[0019] Figure 3 The utility model is a structural schematic diagram of a clamping device in a fixing frame for producing and processing PE plastic barrels.

[0020] Figure 4 The utility model is a stereoscopic diagram of a centering device in a fixing frame for producing and processing PE plastic barrels.

[0021] As shown in the figure:

[0022] 1. Base; 2. Connecting seat;

[0023] 3. Box body;

[0024] 4. Clamping device; 401. Support plate; 402. Through slot; 403. Fixed shaft; 404. Rotating block; 405. Spring; 406. Arc slot; 407. Anti-sliding block;

[0025] 5. Support column; 6. Groove;

[0026] 7. Screw rod; 8. Thread block;

[0027] 9. Centering device; 901. Connecting block; 902. Hydraulic telescopic cylinder; 903. Accepting block; 904. Clamping block; 905. Anti-skid semicircular pad; 906. Sliding block 1; 907. Sliding block 2;

[0028] 10. Motor; 11. Motor base. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] The working principle of the utility model is as follows Figures 1 - 4As shown in the figure, a fixing rack for the production and processing of PE plastic barrels includes a base 1. First, a support column 5 is fixedly connected to the rear of the top of the base 1. At the same time, a groove 6 is opened at the front end of the support column 5. Then, a motor 10 is arranged at the top of the support column 5, and the motor 10 is fixedly connected to the support column 5 through a motor base 11. In addition, the output shaft of the motor 10 passes through the top wall of the groove 6 and is fixedly connected to a lead screw 7, and the bottom end of the lead screw 7 is rotatably connected to the bottom wall of the groove 6. Immediately afterwards, a threaded block 8 is threadedly connected to the lead screw 7, and the threaded block 8 is slidably connected in the groove 6. A centering device 9 is arranged at the front end of the threaded block 8. That is to say, when the motor 10 drives the lead screw 7 to rotate, the threaded block 8 threadedly connected to the lead screw 7 will descend or rise in the vertical direction. At the same time, a box body 3 is fixedly connected to the middle of the top of the base 1, and a clamping device 4 is also arranged in the box body 3. Finally, connecting seats 2 are fixedly connected to the front and rear parts on both sides of the base 1.

[0031] The above-mentioned various structures together constitute the general appearance structure of the fixing rack for the production and processing of PE plastic barrels of the present invention.

[0032] In order to further explain the specific working principle of the fixing rack for the production and processing of PE plastic barrels of the present invention, the centering device 9 includes a connecting block 901 fixedly connected to the front end of the threaded block 8. Then, clamping blocks 904 are arranged on both sides in front of the connecting block 901. It should be noted that anti-slip semi-circular pads 905 are fixedly connected to the adjacent sides of the two clamping blocks 904, and the anti-slip semi-circular pads 905 play the role of anti-slip and reducing damage to the surface of the PE plastic barrel. Immediately afterwards, a receiving block 903 is fixedly connected to the rear end of the clamping block 904, and sliding block two 907 and sliding block one 906 are fixedly connected to the bottom end and the top end of the two receiving blocks 903 respectively. The sliding block two 907 and the sliding block one 906 keep the clamping block 904 horizontal. It should be noted that the adjacent sides of the top ends of the two sliding block two 907 are slidably connected to the bottom end of the connecting block 901. Similarly, the adjacent sides of the bottom ends of the two sliding block one 906 are slidably connected to the top end of the connecting block 901. Finally, hydraulic telescopic cylinders 902 are fixedly connected to the middle parts of the adjacent sides of the two receiving blocks 903. The hydraulic telescopic cylinders 902 have a self-locking function, and the adjacent sides of the two hydraulic telescopic cylinders 902 are fixedly connected to the connecting block 901.

[0033] The technical effect achieved by the technical solution composed of the above technical features is as follows: when it is necessary to center and clamp the upper part of the PE plastic bucket, the hydraulic telescopic cylinders 902 on both sides of the connecting block 901 start to retract the working rods towards the direction close to the connecting block 901. At this time, the bearing blocks 903 fixedly connected to the hydraulic telescopic cylinders 902 start to displace synchronously towards the direction close to the connecting block 901. The displacement of the bearing block 903 will drive the clamping block 904 to displace synchronously. At the same time, the sliding block one 906 at the top end and the sliding block two 907 at the bottom end of the bearing block 903 start to slide on the connecting block 901. When the clamping blocks 904 on both sides clamp the PE plastic bucket, the hydraulic telescopic cylinder 902 stops operating and remains stationary at the position.

[0034] In order to further explain the specific working principle of a fixing rack for the production and processing of a PE plastic bucket of the present invention, the above clamping device 4 includes a support plate 401 fixedly connected to the inner wall of the box body 3. At the same time, a through groove 402 is opened in the middle of the top end of the support plate 401. Immediately afterwards, a number of fixed shafts 403 are fixedly connected to the top end of the support plate 401, and the fixed shafts 403 are used in cooperation with the through groove 402. Immediately afterwards, a rotating block 404 is rotatably connected to the fixed shafts 403. In addition, an arc groove 406 is opened on the side of the rotating block 404 away from the inner wall of the box body 3. The arc groove 406 is used in cooperation with the PE plastic bucket. And an anti-slip block 407 is arranged on the arc groove 406, and the anti-slip block 407 plays a role in anti-slip. Finally, a spring 405 is hinged to the side of the rotating block 404 close to the inner wall of the box body 3. The spring 405 is used for resetting and providing thrust, and the side of the spring 405 away from the rotating block 404 is hinged to the inner wall of the box body 3.

[0035] The technical effect achieved by the technical solution composed of the above technical features is as follows: when fixing is required, first, the rotating block 404 starts to rotate towards the side close to the inner wall of the box body 3. During the rotation process, the rotating block 404 will synchronously compress the spring 405. When rotating to a certain distance, the user places the PE plastic bucket into the through groove 402. At this time, the diameter of the PE plastic bucket is smaller than the diameter of the through groove 402. Then the user releases the rotating block 404, and afterwards the spring 405 on the rotating block 404 will tightly press the rotating block 404 against the PE plastic bucket to complete the fixation of the PE plastic bucket.

[0036] The above describes the present invention and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design a structural manner and an embodiment similar to the technical solution without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

[0037] In addition, the electrical components appearing in this text are all electrically connected to the external main controller and the 220V mains power supply. The main controller can be a conventional known device such as a computer for control. In addition, the hydraulic telescopic cylinder in the text has been connected to the external oil circuit. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the equipment, the operation means adopted are all consistent with the parameters of market instruments.

Claims

1. A fixing frame for the production and processing of PE plastic barrels, comprising a base (1), characterized in that: On the front and rear parts of both sides of the base (1), connecting seats (2) are fixedly connected. In the middle of the top end of the base (1), a box body (3) is fixedly connected. A clamping device (4) is arranged inside the box body (3). At the rear part of the top end of the base (1), a support column (5) is fixedly connected. A groove (6) is opened at the front end of the support column (5). A lead screw (7) is rotatably connected to the bottom wall of the groove (6). A threaded block (8) is threadedly connected to the lead screw (7). The threaded block (8) is slidably connected inside the groove (6). A centering device (9) is arranged at the front end of the threaded block (8). At the top end of the support column (5), a motor (10) is arranged. The motor (10) is fixedly connected to the support column (5) through a motor base (11). The output shaft of the motor (10) passes through the top wall of the groove (6) and is fixedly connected to the top end of the lead screw (7).

2. The fixing frame for the production and processing of a PE plastic bucket according to claim 1, characterized in that: The clamping device (4) includes a support plate (401) fixedly connected to the inner wall of the box body (3). A through groove (402) is opened in the middle of the top end of the support plate (401).

3. The fixing frame for the production and processing of PE plastic barrels according to claim 2, characterized in that: A plurality of fixed shafts (403) used in cooperation with the through groove (402) are fixedly connected to the top end of the support plate (401). A rotating block (404) is rotatably connected to the fixed shafts (403).

4. The fixing frame for the production and processing of PE plastic barrels according to claim 3, characterized in that: A spring (405) is hinged to the side of the rotating block (404) close to the inner wall of the box body (3). The side of the spring (405) away from the rotating block (404) is hinged to the inner wall of the box body (3). An arc-shaped groove (406) is arranged on the side of the rotating block (404) away from the inner wall of the box body (3). An anti-slip block (407) is arranged on the arc-shaped groove (406).

5. A fixing frame for the production and processing of PE plastic barrels according to claim 1, wherein: The centering device (9) includes a connection block (901) fixedly connected to the front end of the threaded block (8). Hydraulic telescopic cylinders (902) with a self-locking function are fixedly connected to both sides of the connection block (901).

6. The fixing frame for the production and processing of PE plastic barrels according to claim 5, characterized in that: On the separated sides of both sides of the hydraulic telescopic cylinders (902), a receiving block (903) is fixedly connected. On the front ends of both sides of the receiving blocks (903), a clamping block (904) is fixedly connected. Anti-slip semi-circular pads (905) are fixedly connected to the adjacent sides of both sides of the clamping blocks (904).

7. A fixing frame for the production and processing of PE plastic barrels according to claim 6, characterized in that: A sliding block one (906) and a sliding block two (907) are respectively fixedly connected to the top end and the bottom end of the receiving block (903). On the adjacent sides of the bottom ends of both sides of the sliding block one (906), they are slidably connected to the top end of the connection block (901). On the adjacent sides of the top ends of both sides of the sliding block two (907), they are slidably connected to the bottom end of the connection block (901).

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