Barrel wall pressing mechanism for large plastic barrel production

Abstract

The utility model discloses a barrel wall hold-down mechanism for large-scale plastic barrel production, relates to the plastic barrel production technical field, including operating platform main part, operating mechanism, internal pressure mechanism, external pressure mechanism and dustproof mechanism, operating mechanism is installed on one end of operating platform main part, operating mechanism one end is installed with internal pressure mechanism. Through the arrangement of the operation table main body, the operation mechanism and the internal pressing mechanism, a plastic barrel can be sleeved at the outer end of a flat supporting rod installed in the device, and a first motor is started to drive a supporting shaft to rotate, so that a connecting shaft ring moves forwards on the supporting shaft; therefore, an umbrella position rod on a sliding position ring is pushed to rotate on a connecting rod shaft to the position perpendicular to a flat supporting rod, meanwhile, a head position rod and the flat supporting rod are also perpendicular to each other, the head position rod is arranged at the front end of a supporting shaft, and the flat supporting rods distributed in an annular array support the interior of a plastic barrel. And the device can support the inner wall of the plastic barrel without being influenced by the caliber of the plastic barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel production, in particular to a barrel wall pressing mechanism for producing large plastic barrels. Background Art

[0002] Plastic barrels are indispensable items in our lives. They are made of polyethylene, polypropylene, polyester and other plastics through blow molding, injection molding, vacuum forming and rotational molding. They are mostly used to contain chemicals, pesticides, medicines, foods, etc. They are not easy to break, do not rust, and are lightweight. They are also oil-resistant and highly corrosion-resistant. Large plastic barrels need to have their barrel walls pressed during production and processing. However, when a barrel wall pressing mechanism is used to press the barrel wall of a large plastic barrel, there is no supporting mechanism inside the large plastic barrel. The pressing mechanism may deform the large plastic barrel and cause damage to it. Therefore, a barrel wall pressing mechanism is needed for the production of large plastic barrels.

[0003] The existing patent document with the technical disclosure number CN218982622U provides a barrel wall clamping mechanism for the production of large plastic barrels, including a shell and a servo motor 2, a clamping mold 2 is fixedly connected to the middle of the inner bottom wall of the shell, an electric telescopic rod is fixedly connected to the middle of the inner top wall of the shell, a mounting block 1 is fixedly connected to the middle of the rear side of the inner bottom wall of the rear side of the shell, a rotating shaft 1 is fixedly connected to the front driving end of the servo motor 2, a mounting block 2 is fixedly connected to the rear side of the servo motor 2, a servo motor 3 is fixedly connected to the middle of one side wall of the shell, and a rotating shaft 2 is fixedly connected to the front driving end of the servo motor 3. In the utility model, by pressing the two handles 2, the clamping mechanism is prevented from deforming the large plastic barrel and damaging it. By starting the servo motor 3, the subsequent clamping work is prevented from firmly adhering impurities or dust to the surface of the large plastic barrel and affecting the appearance of the large plastic barrel. However, when the CN218982622U technology is in operation, it is impossible to effectively support the inner wall of the plastic barrel, and it is impossible to conveniently and stably clamp the outer wall of the plastic barrel, and it is impossible to improve the dustproof effect of the device. Therefore, a barrel wall clamping mechanism for the production of large plastic barrels is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a barrel wall clamping mechanism for the production of large plastic barrels, so as to solve the problem that the existing barrel wall clamping mechanism for the production of large plastic barrels cannot effectively support the inner wall of the plastic barrel when in use, and cannot conveniently and stably clamp the outer wall of the plastic barrel, and cannot improve the dustproof effect of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a barrel wall clamping mechanism for the production of large plastic barrels, comprising an operating table body, an operating mechanism, an internal pressure mechanism, an external pressure mechanism and a dustproof mechanism, wherein the operating mechanism is installed at one end of the operating table body, and the internal pressure mechanism is installed at one end of the operating mechanism.

[0006] An external pressure mechanism is installed at one end of the operating table body.

[0007] A dustproof mechanism is installed at one end of the operating table body.

[0008] Preferably, the operating mechanism includes a first motor, a support shaft, a coupling ring, a sliding ring and a top ring. The first motor is installed at one end of the operating table body, the support shaft is installed at one end of the first motor, the coupling ring is installed at one end of the support shaft, the sliding ring is installed at one end of the coupling ring, and the top ring is installed at one end of the support shaft.

[0009] Preferably, the coupling ring forms a rotating structure with the operating table body through a supporting shaft, and the sliding ring is snap-connected with the coupling ring.

[0010] Preferably, the internal pressure mechanism comprises an umbrella position rod, a flat support rod, a head position rod and a connecting rod shaft, the umbrella position rod is installed at one end of the sliding ring, the flat support rod is installed at one end of the umbrella position rod, the head position rod is installed at one end of the flat support rod, and the connecting rod shaft is installed at one end of the head position rod.

[0011] Preferably, the umbrella position rod forms a rotating structure with the connecting rod shaft and the flat support rod, and the head position rod forms a rotating structure with the top position ring and the support shaft.

[0012] Preferably, the external pressure mechanism includes a slide groove, an opposing shaft, a left barrel wall, a right barrel wall and a second motor. A slide groove is opened at one end of the operating table body, an opposing shaft is installed at the inner end of the slide groove, the left barrel wall is installed at one end of the opposing shaft, the right barrel wall is installed at one end of the opposing shaft, and the second motor is installed at one end of the opposing shaft.

[0013] Preferably, the countershaft is threadedly connected to the left barrel wall, and the left barrel wall forms a sliding structure with the operating table body through a slide groove. Preferably, the dustproof mechanism includes a connecting cover shaft, a transparent dust cover and a handle, the operating table body is equipped with a connecting cover shaft at one end, a transparent dust cover is installed at one end of the connecting cover shaft, and a handle is installed at one end of the transparent dust cover.

[0014] Preferably, the transparent dust cover forms a rotating structure with the operating table body through a cover connecting shaft, and the lower end surface of the transparent dust cover is tightly fitted with the upper end surface of the operating table body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can set the plastic barrel through the outer end of the flat support rod installed in the device by setting the operating table main body, operating mechanism and internal pressure mechanism, start the first motor to drive the support shaft to rotate so that the coupling ring moves forward on the support shaft, thereby pushing the umbrella rod on the sliding ring to rotate on the connecting rod shaft to a position at right angles to the flat support rod, and at the same time, the head rod is also at a right angle to the flat support rod and is placed at the front end of the support shaft, so that the flat support rods distributed in the ring array support the inside of the plastic barrel, so that the device can achieve the effect of supporting the inner wall of the plastic barrel without being affected by the diameter of the plastic barrel;

[0017] 2. The utility model can drive the countershaft to rotate through the operating table body and the external pressure mechanism installed in the device through the second motor installed in the device, thereby driving the left barrel surrounding wall and the right barrel surrounding wall arranged opposite to each other on the countershaft to move to the middle position in the slide groove at the same time until the outer wall of the plastic barrel is completely pressed, thereby improving the convenience and work efficiency of the device pressing the outer wall of the plastic barrel;

[0018] 3. The utility model is provided with an operating table body and a dustproof mechanism, and the handle installed in the device can drive the transparent dust cover to rotate on the operating table body through the cover shaft to cover the entire working position, thereby preventing dust from entering the plastic barrel during the curing process and affecting the production quality, thereby improving the dustproof effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front cross-sectional view of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the operating mechanism of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the internal pressure mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the external pressure mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the dustproof mechanism of the utility model.

[0024] In the figure: 1. operating table body; 2. operating mechanism; 201. first motor; 202. supporting shaft; 203. connecting shaft ring; 204. sliding ring; 205. top ring; 3. internal pressure mechanism; 301. umbrella position rod; 302. flat support rod; 303. head position rod; 304. connecting rod shaft; 4. external pressure mechanism; 401. slide groove; 402. opposite shaft; 403. left barrel wall; 404. right barrel wall; 405. second motor; 5. dustproof mechanism; 501. connecting cover shaft; 502. transparent dust cover; 503. handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] See also Figure 1-5 A barrel wall pressing mechanism for large plastic barrel production includes an operating table body 1, an operating mechanism 2, an internal pressure mechanism 3, an external pressure mechanism 4 and a dustproof mechanism 5. The operating table body 1 is provided with the operating mechanism 2 at one end, and the operating mechanism 2 is provided with the internal pressure mechanism 3 at one end. The operating mechanism 2 includes a first motor 201, a support shaft 202, a coupling ring 203, a sliding ring 204 and a top ring 205. The operating table body 1 is provided with the first motor 201 at one end, and the first motor 201 is provided with a supporting shaft 202, a coupling ring 203, a sliding ring 204 and a top ring 205. The support shaft 202 has a coupling ring 203 installed at one end of the support shaft 202, a sliding ring 204 installed at one end of the coupling ring 203, a top ring 205 installed at one end of the support shaft 202, the coupling ring 203 forms a rotating structure with the operating table body 1 through the support shaft 202, the sliding ring 204 is engaged with the coupling ring 203, the internal pressure mechanism 3 includes an umbrella rod 301, a flat support rod 302, a head rod 303 and a connecting rod shaft 304, and the umbrella rod 301 is installed at one end of the sliding ring 204. A flat support rod 302 is installed at one end of the umbrella position rod 301, a head position rod 303 is installed at one end of the flat support rod 302, a connecting rod shaft 304 is installed at one end of the head position rod 303, the umbrella position rod 301 and the flat support rod 302 form a rotating structure through the connecting rod shaft 304, and the head position rod 303 and the support shaft 202 form a rotating structure through the top ring 205, and the outer end of the flat support rod 302 installed in the device is covered with a plastic barrel, and the first motor 201 is started to drive the support shaft 202 to rotate so that the connecting rod 304 is rotated. The shaft ring 203 moves forward on the support shaft 202, thereby pushing the umbrella position rod 301 on the sliding ring 204 to rotate on the connecting rod shaft 304 to a position at right angles to the flat support rod 302, and at the same time, the head position rod 303 is also at a right angle to the flat support rod 302 and is placed at the front end of the support shaft 202, so that the flat support rods 302 distributed in a circular array support the inside of the plastic barrel, so that the device can achieve the effect of supporting the inner wall of the plastic barrel without being affected by the diameter of the plastic barrel.

[0028] See also Figure 1-5A barrel wall pressing mechanism for large plastic barrel production, an external pressure mechanism 4 is installed at one end of the operating table body 1, and the external pressure mechanism 4 includes a slide 401, a counter shaft 402, a left barrel wall 403, a right barrel wall 404 and a second motor 405, a slide 401 is opened at one end of the operating table body 1, a counter shaft 402 is installed at the inner end of the slide 401, a left barrel wall 403 is installed at one end of the counter shaft 402, a right barrel wall 404 is installed at one end of the counter shaft 402, and a second motor 405 is installed at one end of the counter shaft 402. The motor 405 and the opposing shaft 402 are threadedly connected with the left barrel wall 403, and the left barrel wall 403 forms a sliding structure with the operating table body 1 through the slide groove 401. The opposing shaft 402 is driven to rotate by the second motor 405 installed in the device, thereby driving the left barrel wall 403 and the right barrel wall 404 oppositely arranged on the opposing shaft 402 to move to the middle position at the same time in the slide groove 401 until the outer wall of the plastic barrel is completely compressed, thereby improving the convenience and work efficiency of the device in compressing the outer wall of the plastic barrel.

[0029] See also Figure 1-5 , a barrel wall pressing mechanism for the production of large plastic barrels, a dustproof mechanism 5 is installed at one end of the operating table main body 1, the dustproof mechanism 5 includes a connecting cover shaft 501, a transparent dust cover 502 and a handle 503, a connecting cover shaft 501 is installed at one end of the operating table main body 1, a transparent dust cover 502 is installed at one end of the connecting cover shaft 501, and a handle 503 is installed at one end of the transparent dust cover 502, the transparent dust cover 502 forms a rotating structure with the operating table main body 1 through the connecting cover shaft 501, and the lower end surface of the transparent dust cover 502 is tightly fitted with the upper end surface of the operating table main body 1, and the handle 503 installed in the device drives the transparent dust cover 502 to rotate on the operating table main body 1 through the connecting cover shaft 501 until the entire working position is covered, so as to prevent dust from entering the plastic barrel during the curing process, affecting the production quality, and improving the dustproof effect of the device.

[0030] Working principle: When in use, the plastic barrel is preferably placed on the outer end of the flat support rod 302, and the first motor 201 is started to drive the support shaft 202 to rotate so that the coupling ring 203 moves forward on the support shaft 202, thereby pushing the umbrella rod 301 on the sliding ring 204 to rotate on the connecting rod shaft 304 to a position at right angles to the flat support rod 302, and at the same time, the head rod 303 is also at a right angle to the flat support rod 302 and is placed at the front end of the support shaft 202, so that the flat support rods 302 distributed in a circular array support the inside of the plastic barrel and are not affected by the diameter of the plastic barrel, and then the first motor 201 is started. The two motors 405 drive the opposing shafts 402 to rotate, thereby driving the left barrel wall 403 and the right barrel wall 404 arranged opposite to each other on the opposing shafts 402 to move simultaneously to the middle position in the slide groove 401 until the outer wall of the plastic barrel is completely compressed, and then the operating handle 503 drives the transparent dust cover 502 to rotate on the operating table body 1 through the cover shaft 501 to cover the entire working position to prevent dust from entering the plastic barrel during the curing process and affecting the production quality. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0031] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A barrel wall pressing mechanism for large plastic barrel production, comprising an operating table body (1), an operating mechanism (2), an internal pressure mechanism (3), an external pressure mechanism (4) and a dust prevention mechanism (5), characterized in that: An operating mechanism (2) is installed at one end of the operating table body (1), and an internal pressure mechanism (3) is installed at one end of the operating mechanism (2); An external pressure mechanism (4) is installed at one end of the operating table body (1); A dustproof mechanism (5) is installed at one end of the operating table body (1).

2. The barrel wall pressing mechanism for large plastic barrel production according to claim 1, characterized in that: The operating mechanism (2) comprises a first motor (201), a support shaft (202), a coupling ring (203), a sliding ring (204) and a top ring (205); the first motor (201) is mounted on one end of the operating table body (1); the support shaft (202) is mounted on one end of the first motor (201); the coupling ring (203) is mounted on one end of the support shaft (202); the sliding ring (204) is mounted on one end of the coupling ring (203); and the top ring (205) is mounted on one end of the support shaft (202).

3. The barrel wall pressing mechanism for large plastic barrel production according to claim 2, characterized in that: The coupling ring (203) forms a rotating structure with the operating table body (1) via the support shaft (202), and the sliding ring (204) is engaged and connected with the coupling ring (203).

4. The barrel wall pressing mechanism for large plastic barrel production according to claim 2, characterized in that: The internal pressure mechanism (3) comprises an umbrella position rod (301), a flat support rod (302), a head position rod (303) and a connecting rod shaft (304); the umbrella position rod (301) is mounted on one end of the sliding ring (204); the flat support rod (302) is mounted on one end of the umbrella position rod (301); the head position rod (303) is mounted on one end of the flat support rod (302); and the connecting rod shaft (304) is mounted on one end of the head position rod (303).

5. The barrel wall pressing mechanism for large plastic barrel production according to claim 4, characterized in that: The umbrella position rod (301) forms a rotating structure with the connecting rod shaft (304) and the flat support rod (302), and the head position rod (303) forms a rotating structure with the top position ring (205) and the support shaft (202).

6. The barrel wall pressing mechanism for large plastic barrel production according to claim 1, characterized in that: The external pressure mechanism (4) comprises a slide groove (401), an opposing shaft (402), a left barrel wall (403), a right barrel wall (404) and a second motor (405); a slide groove (401) is provided at one end of the operating table body (1); an opposing shaft (402) is installed at the inner end of the slide groove (401); a left barrel wall (403) is installed at one end of the opposing shaft (402); a right barrel wall (404) is installed at one end of the opposing shaft (402); and a second motor (405) is installed at one end of the opposing shaft (402).

7. The barrel wall pressing mechanism for large plastic barrel production according to claim 6, characterized in that: The opposing shaft (402) is threadedly connected to the left barrel surrounding wall (403), and the left barrel surrounding wall (403) forms a sliding structure with the operating table body (1) through a sliding groove (401).

8. The barrel wall pressing mechanism for large plastic barrel production according to claim 1, characterized in that: The dustproof mechanism (5) comprises a connecting cover shaft (501), a transparent dustproof cover (502) and a handle (503); the connecting cover shaft (501) is mounted on one end of the operating table body (1); the transparent dustproof cover (502) is mounted on one end of the connecting cover shaft (501); and the handle (503) is mounted on one end of the transparent dustproof cover (502).

9. The barrel wall pressing mechanism for large plastic barrel production according to claim 8, characterized in that: The transparent dust cover (502) forms a rotating structure with the operating table body (1) via a cover connecting shaft (501), and the lower end surface of the transparent dust cover (502) is tightly fitted with the upper end surface of the operating table body (1).

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