Shaping and cooling equipment for plastic bucket production

Abstract

The utility model discloses shaping and cooling equipment for plastic bucket production, and relates to the technical field of plastic bucket production. The plastic barrel comprises an operation table, two U-shaped plates are arranged on the upper side of the operation table in a sliding fit mode, an arc-shaped plate is fixedly arranged between the two ends of each U-shaped plate in a matched mode, a plastic barrel body is arranged on the upper side of the operation table, and the inner side wall of each arc-shaped plate is attached to the outer side wall of the plastic barrel body; the sliding block is in sliding fit with the upper side of the operation table, and one side of the sliding block is fixedly matched with an annular hard pipe. According to the plastic bucket, the L-shaped scraping plate is arranged, so that the L-shaped scraping plate rotates in the annular hard pipe under the action of the arc-shaped column, impurities attached to one side of the nozzle are cleaned through one side of the L-shaped scraping plate, the problem that the impurities are attached to one end of the nozzle is solved, the air spraying efficiency of the nozzle is improved, and the cooling effect of the plastic bucket body is improved.

Description

Technical Field

[0001] This utility model belongs to the field of plastic bucket production, specifically, it relates to a shaping and cooling device for plastic bucket production. Background Technology

[0002] Plastic drums are widely used for the storage and transportation of various liquids. They have excellent properties for packaging special hazardous materials, being unbreakable, rust-free, and lightweight. They also have excellent oil and strong corrosion resistance. They are often used for packaging hazardous materials that require insulation, moisture protection, pressure resistance, and corrosion resistance. Plastic drums are mostly made of polyethylene, polypropylene, polyester, and other plastics through blow molding, injection molding, vacuum forming, and rotational molding. They are widely used for holding liquids and solids in industries such as chemicals, pesticides, pharmaceuticals, food, hardware, electronics, and electromechanical products. The initially formed plastic drums need to be initially cooled in the mold. After initial cooling, they are removed and then further cooled by a special post-cooling device.

[0003] Patent application CN221892409U discloses a shaping and cooling device for plastic bucket production. Paragraph 0027 of the specification discloses that: when the second drive motor and fan are restarted, the second limiting groove limits the second T-shaped plate, causing the one-way threaded rod to drive the second T-shaped plate to move up and down, thereby driving the annular rigid tube to move up and down. At the same time, the air generated by the fan passes through the connecting rigid tube and the annular rigid tube, and is finally sprayed out through the nozzle. In this way, the entire plastic bucket body can be uniformly cooled and cooled, ensuring the overall shaping quality.

[0004] However, in practical applications, the plastic bucket body on the upper part of the operating platform needs to be cooled by the air sprayed from the nozzle. Since one end of the nozzle does not have a cleaning structure, it is easy for the inside of the nozzle to become clogged with impurities. If the impurities clogged at one end of the nozzle are not cleaned in time, it will affect the efficiency of the air sprayed from the nozzle, thereby reducing the cooling effect of the plastic bucket body.

[0005] To address these shortcomings, a shaping and cooling device for plastic bucket production is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a shaping and cooling device for the production of plastic buckets.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A shaping and cooling device for producing plastic buckets includes an operating table. Two U-shaped plates are slidably fitted on the upper side of the operating table. An arc-shaped plate is fixedly fitted between the two ends of the U-shaped plates. A plastic bucket body is provided on the upper side of the operating table. The inner side wall of the arc-shaped plate is attached to the outer side wall of the plastic bucket body.

[0009] A sliding block is slidably fitted on the upper side of the operating table. An annular rigid tube is fixedly fitted on one side of the sliding block. Multiple nozzles are provided on the inner wall of the annular rigid tube. An arc-shaped column is rotatably fitted on one side of the annular rigid tube. An L-shaped scraper is fixedly fitted on one side of the arc-shaped column. One side of the L-shaped scraper is fitted with one end of the nozzle.

[0010] Optionally, a U-shaped groove is provided on one side of the operating table, and a first servo motor is fixedly fitted inside the U-shaped groove. A first threaded rod is fixedly fitted at the output end of the first servo motor, and the threads on both sides of the first threaded rod are in opposite directions.

[0011] Optionally, the U-shaped groove has two T-shaped plates that slide together internally. One side of each T-shaped plate has a first threaded hole that is threaded into the first threaded rod.

[0012] Optionally, two guide rods are fixedly fitted on one side of the T-shaped plate, and two guide holes are opened on one side of the U-shaped plate. One end of the guide rod is slidably fitted inside the guide hole. Two springs are fixedly fitted between one side of the T-shaped plate and one side of the U-shaped plate, and the springs are sleeved around the guide rods.

[0013] Optionally, a support plate is fixedly fitted on the upper side of the operating table, a guide groove is provided on one side of the support plate, a second servo motor is fixedly fitted inside the guide groove, a second threaded rod is fixedly fitted at the output end of the second servo motor, a second threaded hole is provided on one side of the sliding block, the second threaded hole is threadedly fitted with the second threaded rod, and multiple support feet are fixedly fitted at the bottom of the operating table.

[0014] Optionally, a fan is fixedly fitted to one side of the sliding block, and a connecting rigid pipe is fixedly fitted to the output end of the fan, with the connecting rigid pipe being fixedly fitted to the annular rigid pipe.

[0015] Optionally, an annular plate is fixedly fitted to the outer wall of the annular rigid tube, and multiple teeth are fixedly fitted to one side of the annular plate.

[0016] Optionally, an annular groove is provided on one side of the annular rigid tube, and the arc-shaped column is rotatably fitted inside the annular groove. The cross-sections of the arc-shaped column and the annular groove are both T-shaped. A third servo motor is fixedly fitted on one side of the arc-shaped column, and a rotating shaft is fixedly fitted at the output end of the third servo motor. A gear is fixedly fitted at one end of the rotating shaft, and the gear meshes with the teeth.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] The L-shaped scraper is designed to rotate inside the annular rigid tube under the action of the arc-shaped column. The scraper cleans the impurities attached to one side of the nozzle, reducing the problem of impurities adhering to one end of the nozzle, improving the efficiency of the air sprayed from the nozzle, and enhancing the cooling effect of the plastic bucket body.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0021] In the picture:

[0022] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0023] Figure 2 This is a bottom view of an embodiment of the present invention.

[0024] Figure 3 This is a schematic diagram of an annular rigid tube structure according to an embodiment of the present invention;

[0025] Figure 4 This is a schematic diagram of an annular plate structure according to an embodiment of the present invention.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] Operating table 100, support leg 101, U-shaped groove 102, first threaded rod 103, T-shaped plate 104, first threaded hole 105, U-shaped plate 106, arc plate 107, guide hole 108, guide rod 109, spring 110, support plate 111, guide groove 112, second threaded rod 113, sliding block 114, second threaded hole 115, fan 116, connecting rigid pipe 117, annular rigid pipe 118, nozzle 119, annular plate 120, tooth 121, annular groove 122, arc column 123, rotating shaft 124, gear 125, plastic bucket body 126.

[0028] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings.

[0030] Please see Figure 1-4 As shown, this embodiment provides a shaping and cooling device for plastic bucket production, including an operating table 100. Two U-shaped plates 106 are slidably fitted on the upper side of the operating table 100. An arc plate 107 is fixedly fitted between the two ends of the U-shaped plates 106. A plastic bucket body 126 is provided on the upper side of the operating table 100. The inner side wall of the arc plate 107 is attached to the outer side wall of the plastic bucket body 126.

[0031] A sliding block 114 is slidably fitted on the upper side of the operating table 100. An annular rigid tube 118 is fixedly fitted on one side of the sliding block 114. Multiple nozzles 119 are provided on the inner wall of the annular rigid tube 118. An arc-shaped column 123 is rotatably fitted on one side of the annular rigid tube 118. An L-shaped scraper is fixedly fitted on one side of the arc-shaped column 123. One side of the L-shaped scraper is fitted with one end of the nozzle 119.

[0032] Working principle:

[0033] First, place the plastic bucket body 126 between two arc-shaped plates 107, and position the plastic bucket body 126 on the upper side of the operating table 100 through the arc-shaped plates 107. Then, rotate the arc-shaped column 123, which drives the L-shaped scraper to rotate inside the annular hard tube 118. The L-shaped scraper cleans the impurities attached to one side of the nozzle 119 through one side, reducing the problem of impurities attached to one end of the nozzle 119. Then, slide the sliding block 114 downward, which drives the annular hard tube 118 to slide downward, and the annular hard tube 118 drives the nozzle 119 to cool the plastic bucket body 126.

[0034] The L-shaped scraper is designed to rotate inside the annular rigid tube 118 under the action of the arc-shaped column 123. The scraper cleans the impurities attached to one side of the nozzle 119 by one side, reducing the problem of impurities attached to one end of the nozzle 119, improving the efficiency of the air sprayed from the nozzle 119, and improving the cooling effect of the plastic bucket body 126.

[0035] A U-shaped groove 102 is provided on one side of the operating table 100. A first servo motor is fixedly fitted inside the U-shaped groove 102. A first threaded rod 103 is fixedly fitted at the output end of the first servo motor. The threads on both sides of the first threaded rod 103 are opposite in direction. Two T-shaped plates 104 are slidably fitted inside the U-shaped groove 102. A first threaded hole 105 is provided on one side of the T-shaped plate 104, and the first threaded hole 105 is threadedly fitted with the first threaded rod 103. Two guide rods 109 are fixedly fitted on one side of the T-shaped plate 104. Two guide holes 108 are provided on one side of the U-shaped plate 106. One end of the guide rod 109 is slidably fitted inside the guide hole 108. Two springs 110 are fixedly fitted between one side of the T-shaped plate 104 and one side of the U-shaped plate 106. The springs 110 are sleeved around the periphery of the guide rods 109. A support plate 111 is fixedly fitted on the upper side of the operating table 100. A guide groove 112 is provided on one side of the support plate 111. A second servo motor is fixedly fitted inside the guide groove 112. The output ends of the two servo motors are fixedly fitted with a second threaded rod 113. A second threaded hole 115 is opened on one side of the sliding block 114, and the second threaded hole 115 is threadedly fitted with the second threaded rod 113. Multiple support feet 101 are fixedly fitted to the bottom of the operating table 100. A fan 116 is fixedly fitted to one side of the sliding block 114. A connecting rigid pipe 117 is fixedly fitted to the output end of the fan 116. The connecting rigid pipe 117 is fixedly fitted to an annular rigid pipe 118. The outer wall of the annular rigid pipe 118 is fixedly fitted with... An annular plate 120 has multiple teeth 121 fixedly fitted on one side. An annular groove 122 is opened on one side of an annular rigid tube 118. An arc-shaped column 123 is rotatably fitted inside the annular groove 122. The cross-sections of the arc-shaped column 123 and the annular groove 122 are both T-shaped. A third servo motor is fixedly fitted on one side of the arc-shaped column 123. A rotating shaft 124 is fixedly fitted at the output end of the third servo motor. A gear 125 is fixedly fitted at one end of the rotating shaft 124. The gear 125 meshes with the teeth 121.

[0036] First, the third servo motor is started. The output end of the third servo motor drives the gear 125 to rotate through the rotating shaft 124. Since the gear 125 meshes with the teeth 121, the arc-shaped column 123 rotates inside the annular groove 122 under the action of the gear 125. The arc-shaped column 123 drives the L-shaped scraper to rotate inside the annular hard tube 118. The L-shaped scraper cleans the impurities attached to one end of the nozzle 119 through one side, reducing the problem of impurities attached to one end of the nozzle 119.

[0037] The annular groove 122 is provided so that the arc-shaped column 123 can rotate inside the annular groove 122 under the action of the gear 125, and the rotation direction of the arc-shaped column 123 is guided by the annular groove 122, which reduces the problem of the arc-shaped column 123 tilting during rotation and improves the stability of the arc-shaped column 123 during rotation.

[0038] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A shaping and cooling device for producing plastic buckets, characterized in that, include: An operating table (100) has two U-shaped plates (106) slidably fitted on its upper side. An arc-shaped plate (107) is fixedly fitted between the two ends of the U-shaped plates (106). A plastic bucket body (126) is provided on the upper side of the operating table (100). The inner wall of the arc-shaped plate (107) is attached to the outer wall of the plastic bucket body (126). A sliding block (114) is slidably fitted on the upper side of the operating table (100). An annular rigid tube (118) is fixedly fitted on one side of the sliding block (114). A plurality of nozzles (119) are provided on the inner side wall of the annular rigid tube (118). An arc-shaped column (123) is rotatably fitted on one side of the annular rigid tube (118). An L-shaped scraper is fixedly fitted on one side of the arc-shaped column (123). One side of the L-shaped scraper is fitted with one end of the nozzle (119).

2. The shaping and cooling apparatus for producing a plastic bucket according to claim 1, wherein A U-shaped groove (102) is provided on one side of the operating table (100). A first servo motor is fixedly fitted inside the U-shaped groove (102). A first threaded rod (103) is fixedly fitted at the output end of the first servo motor. The threads on both sides of the first threaded rod (103) are opposite in direction.

3. The shaping and cooling apparatus for producing a plastic bucket according to claim 2, wherein The U-shaped groove (102) has two T-shaped plates (104) that slide inside. A first threaded hole (105) is provided on one side of the T-shaped plate (104), and the first threaded hole (105) is threadedly engaged with the first threaded rod (103).

4. The shaping and cooling apparatus for producing a plastic bucket according to claim 3, wherein Two guide rods (109) are fixedly fitted on one side of the T-shaped plate (104), and two guide holes (108) are opened on one side of the U-shaped plate (106). One end of the guide rod (109) is slidably fitted inside the guide hole (108). Two springs (110) are fixedly fitted between one side of the T-shaped plate (104) and one side of the U-shaped plate (106), and the springs (110) are sleeved on the periphery of the guide rod (109).

5. The shaping and cooling apparatus for producing a plastic bucket according to claim 1, wherein A support plate (111) is fixedly fitted on the upper side of the operating table (100). A guide groove (112) is provided on one side of the support plate (111). A second servo motor is fixedly fitted inside the guide groove (112). A second threaded rod (113) is fixedly fitted at the output end of the second servo motor. A second threaded hole (115) is provided on one side of the sliding block (114). The second threaded hole (115) is threadedly fitted with the second threaded rod (113). A plurality of support feet (101) are fixedly fitted at the bottom of the operating table (100).

6. The shaping and cooling apparatus for producing a plastic bucket according to claim 1, wherein A fan (116) is fixedly fitted on one side of the sliding block (114), and a connecting hard pipe (117) is fixedly fitted at the output end of the fan (116). The connecting hard pipe (117) is fixedly fitted with the annular hard pipe (118).

7. The shaping and cooling apparatus for producing a plastic bucket according to claim 1, wherein An annular plate (120) is fixedly fitted on the outer wall of the annular rigid tube (118), and a plurality of teeth (121) are fixedly fitted on one side of the annular plate (120).

8. The shaping and cooling apparatus for producing a plastic bucket according to claim 7, wherein An annular groove (122) is provided on one side of the annular rigid tube (118). The arc-shaped column (123) is rotatably fitted inside the annular groove (122). The cross-sections of the arc-shaped column (123) and the annular groove (122) are both T-shaped. A third servo motor is fixedly fitted on one side of the arc-shaped column (123). A rotating shaft (124) is fixedly fitted at the output end of the third servo motor. A gear (125) is fixedly fitted at one end of the rotating shaft (124). The gear (125) meshes with the teeth (121).

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