Closed tapping device for paint bottle

Abstract

The utility model discloses a closed tapping device for a paint bottle, which belongs to the technical field of bottle breakers and comprises a base and a sealing cover, the sealing cover is rotatably connected onto the base, a storage barrel for placing the paint bottle is fixedly arranged in the base, and a bottle breaking needle is arranged at the bottom of the sealing cover; when the sealing cover rotates towards the base to the end, the sealing cover covers the upper portion of the base to form a relatively closed cavity, and meanwhile the bottle breaking needle enters the storage barrel to puncture the paint bottle. According to the utility model, a waste self-spraying paint bottle can be subjected to closed tapping treatment, so that the bottle breaking efficiency can be improved, and meanwhile, the operation risk of an operator is reduced; the structure is simple, the cost is low, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to a device for opening holes in paint bottles, in particular to a closed - type hole - opening device for paint bottles. Background Art

[0002] Self - spraying paint bottles are widely used in various fields because of their convenience. Usually, the used paint bottles are stacked together on an open space and then processed uniformly. Since the inside of the used self - spraying paint bottle is still in a high - pressure state, during the long - term stacking process, if it encounters a high - temperature environment, it is easy to explode. Because there is still a small amount of paint remaining in the discarded paint bottle, it not only pollutes the environment but also poses a risk of injuring workers. Therefore, before discarding the paint bottle, it is necessary to open a hole on the surface of the paint bottle to relieve the internal pressure of the paint bottle and eliminate potential safety hazards. Currently, when opening a hole on the surface of a paint bottle, in order to prevent the remaining paint in the bottle from spraying onto the operator, workers need to wear protective clothing and rely on manpower to pierce the paint bottle to achieve hole - opening. However, this method is time - consuming and laborious, with low efficiency and cannot meet the current needs. Therefore, there is an urgent need for a closed - type hole - opening device for paint bottles to improve the bottle - breaking efficiency. Summary of the Utility Model

[0003] The utility model aims to solve the problems of low efficiency and low safety in manually opening holes in discarded paint bottles in the prior art, and proposes a closed - type hole - opening device for paint bottles to perform a closed - type piercing treatment on the body of the waste paint bottle, thereby improving the bottle - breaking efficiency.

[0004] In order to achieve the above - mentioned utility model purpose, the technical solution of the utility model is as follows:

[0005] A closed - type hole - opening device for paint bottles, characterized in that it includes a base and a cover. The cover is rotatably connected to the base. A storage cylinder for placing paint bottles is fixedly arranged inside the base. A bottle - breaking needle is arranged at the bottom of the cover. When the cover rotates towards the base to the end, it covers the base to form a closed cavity, and at the same time, the bottle - breaking needle enters the storage cylinder to pierce the paint bottle.

[0006] Further, one end face of the storage cylinder is closed, and the other end face is open.

[0007] Further, the inner diameter of the storage cylinder is equal to the outer diameter of the paint bottle.

[0008] Further, a through - groove is opened on the side wall of the storage cylinder corresponding to the position of the bottle - breaking needle.

[0009] Further, the through - groove is strip - shaped, and there are two bottle - breaking needles in total. The length of the through - groove is greater than the distance between the bottle - breaking needles.

[0010] Further, a push plate is slidably connected to one side of the storage cylinder close to the closed end face. One side of the push plate close to the closed end face of the storage cylinder is connected with a push rod. The storage cylinder and the base are provided with through holes for the push rod to pass through, and the push rod is slidably connected in the through holes.

[0011] Further, an operating rod is arranged on the sealing cover, and the operating rod is fixedly connected to one side end face of the sealing cover.

[0012] Further, a support seat is arranged below the base, and the base is fixedly connected to the top of the support seat.

[0013] The working principle of the present utility model is as follows:

[0014] Open the sealing cover, and put the discarded paint bottle into the storage cylinder from the open end. As the paint bottle is put in, the push plate also moves to the closed end of the storage cylinder;

[0015] Then, the operator holds the operating rod and rotates the sealing cover towards the base side, so that the bottle-breaking needle enters the storage cylinder and pierces the body of the paint bottle; since there is only a through groove opened at the top of the storage cylinder, and at the same time, during the rotation of the sealing cover, it gradually covers above the base to form a relatively closed space, so a closed environment can be provided for the bottle-breaking operation to prevent paint from splashing during the bottle-breaking process;

[0016] After completion, the operator pushes the push rod, and the push plate pushes the paint bottle with a hole from the storage cylinder, completing a single bottle-breaking operation.

[0017] To sum up, the present utility model has the following advantages:

[0018] 1. The present utility model can perform a closed-opening treatment on the discarded self-spray paint bottle, thereby improving the working environment, increasing the bottle-breaking efficiency, and reducing the operation risk of the operator; it has the advantages of simple structure, low cost, and easy operation;

[0019] 2. In the present utility model, through the design of the sealing cover and the base, when operating the sealing cover to make the bottle-breaking needle enter the storage cylinder to pierce the paint bottle, the sealing cover can be rotated to cover above the base to become a relatively closed space, so as to prevent paint from splashing during bottle-breaking, thereby improving the working environment;

[0020] 3. In the present utility model, a push plate is further arranged in the storage cylinder, and the push plate can be operated by the push rod to push out the paint bottle after bottle-breaking, and then put in the next paint bottle;

[0021] 4. In the present utility model, the inner diameter of the storage cylinder is equal to the outer diameter of the paint bottle, and the paint bottle can be better fixed by the friction force between the outer wall of the paint bottle and the inner wall of the storage cylinder;

[0022] 5. In the present utility model, an operating rod is provided on the cover to facilitate the operator to perform the operation of breaking the bottle.

[0023] 6. In the present utility model, a support base is provided under the base, and the height of the support base can be designed according to needs, so as to facilitate the operator to stand and perform the operation of breaking the bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the present utility model;

[0025] Figure 2 is the side view of the structure of the present utility model;

[0026] Figure 3 is the top view of the structure of the present utility model;

[0027] Figure 4 is Figure 3 the sectional view taken along the direction A of

[0028] In the figure:

[0029] 1. Cover, 2. Base, 3. Storage cylinder, 4. Operating rod, 5. Support base, 6. Push plate, 7. Push rod, 8. Bottle-breaking needle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "vertical", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] The present utility model provides a closed hole-opening device for a paint bottle, as Figures 1 to 4 shown, which includes a base 2 and a cover 1. The cover 1 is rotatably connected to the base 2. A storage cylinder 3 for placing the paint bottle is fixedly arranged inside the base 2. A bottle-breaking needle 8 is arranged on the cover 1. When the cover 1 rotates towards the base 2 to the end, it covers above the base 2 to form a closed cylindrical cavity, and at the same time, the bottle-breaking needle 8 enters the storage cylinder 3 to pierce the paint bottle.

[0036] In this embodiment, the storage cylinder 3 is cylindrical, with one end face closed and the other end face open for facilitating the insertion of the paint bottle. Preferably, the inner diameter of the storage cylinder 3 is equal to the outer diameter of the paint bottle, and the paint bottle can be better fixed by relying on the frictional force between the outer wall of the paint bottle and the inner wall of the storage cylinder 3.

[0037] In this embodiment, a through groove 9 is provided on the side wall of the storage cylinder 3 corresponding to the position of the bottle-breaking needle 8 so that the bottle-breaking needle 8 can enter the storage cylinder 3 to pierce. Preferably, the through groove 9 is set to be long strip-shaped, and two bottle-breaking needles 8 are provided in total. The length of the through groove 9 is greater than the distance between the bottle-breaking needles 8.

[0038] Furthermore, in order to facilitate the removal of the paint bottle after piercing, a push plate 6 is slidably connected to one side of the storage cylinder 3 close to the closed end face. One side of the push plate 6 close to the closed end face of the storage cylinder 3 is connected with a push rod 7. The storage cylinder 3 and the base 2 are provided with through holes for the push rod 7 to pass through, and the push rod 7 is slidably connected in the through holes.

[0039] Further, in order to facilitate the operation of the operator, an operating rod 4 is also provided on the cover 1. The operating rod 4 is fixedly connected to one side end face of the cover 1 to facilitate the operator to exert force.

[0040] Preferably, a support base 5 is further provided below the base 2. The base 2 is fixedly connected to the top of the support base 5, and the height of the support base 5 can be designed by itself to facilitate the operator to stand and perform the operation of breaking the bottle.

[0041] The working principle of the present utility model is as follows:

[0042] Open the cover 1, and put the discarded paint bottle into the storage cylinder 3 from the open end. As the paint bottle is put in, the push plate 6 also moves to the closed end of the storage cylinder 3;

[0043] Then, the operator holds the operating rod 4 and rotates the cover 1 towards the base 2 side, so that the bottle-breaking needle 8 enters the storage cylinder 3 and pierces the body of the paint bottle; since only the top of the storage cylinder 3 is provided with a through groove 9, and at the same time, during the rotation of the cover 1, it gradually covers above the base 2 to form a relatively closed space, so a closed environment can be provided for the bottle-breaking operation to prevent the paint from splashing during the bottle-breaking process;

[0044] After completion, the operator pushes the push rod 7, so that the push plate 6 pushes the punctured paint bottle out of the storage cylinder 3 to complete a single bottle-breaking operation.

[0045] The opening device in the present utility model can be made of steel throughout. It is simple to manufacture, low in cost, and easy to obtain materials. Welding can be used to fix all the fixed connections.

[0046] Through the structural design of this solution, it is possible to perform a closed opening treatment on the discarded self-spray paint bottle, thereby improving the working environment, increasing the bottle-breaking efficiency, and reducing the operation risk of the operator at the same time; it has the advantages of simple structure, low cost, and convenient operation.

[0047] The above is only a preferred embodiment of the present utility model, and does not impose any form of limitation on the present utility model. Any simple modification and equivalent change made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A closed hole opening device for a paint bottle, characterized in that: The invention comprises a base (2) and a cover (1), wherein the cover (1) is rotatably connected to the base (2), a storage tube (3) for placing paint bottles is fixedly arranged in the base (2), and a bottle-breaking needle (8) is arranged at the bottom of the cover (1); when the cover (1) is rotated to the end in the direction of the base (2), it covers the top of the base (2) to form a relatively closed cavity, and at the same time, the bottle-breaking needle (8) enters the storage tube (3) to puncture the paint bottle.

2. A paint bottle closed hole opening device as claimed in claim 1, characterized in that: One end surface of the storage cylinder (3) is closed, and the other end surface is open.

3. A paint bottle closed hole opening device as claimed in claim 1 or 2, characterized in that: The inner diameter of the storage tube (3) is equal to the outer diameter of the paint bottle.

4. A paint bottle closed hole opening device as claimed in claim 1, characterized in that: A through groove (9) is provided on the side wall of the storage tube (3) at a position corresponding to the bottle breaking needle (8).

5. A paint bottle closed hole opening device as claimed in claim 4, characterized in that: The through groove (9) is in the shape of an elongated strip, two bottle-breaking needles (8) are provided in total, and the length of the through groove (9) is greater than the distance between the bottle-breaking needles (8).

6. A paint bottle closed hole opening device as claimed in claim 2, characterized in that: A push plate (6) is slidably connected to one side of the storage cylinder (3) close to the closed end surface, and a push rod (7) is connected to one side of the push plate (6) close to the closed end surface of the storage cylinder (3). The storage cylinder (3) and the base (2) are provided with a through hole for accommodating the push rod (7) to pass through, and the push rod (7) is slidably connected to the through hole.

7. A paint bottle closed hole opening device as claimed in claim 1, characterized in that: An operating rod (4) is provided on the cover (1), and the operating rod (4) is fixedly connected to a side end surface of the cover (1).

8. A paint bottle closed hole opening device as claimed in claim 1, characterized in that: A support seat (5) is provided below the base (2), and the base (2) is fixedly connected to the top of the support seat (5).

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