Press machine for recycling waste paint buckets

Abstract

The utility model provides a press machine for recycling waste paint buckets, and belongs to the technical field of industrial machinery. Comprising a punching machine and a hydraulic machine connected with the punching machine through a liquid conveying pipe, a punching head is installed in the punching machine, the hydraulic machine can drive the punching head to move in the punching machine, a positioning assembly is installed at the bottom of the punching machine, and the positioning assembly is located on the moving path of the punching head. According to the paint bucket compressing device, residual paint can be conveniently recycled by arranging the material collecting plate, the working efficiency is further improved, the paint bucket can be rapidly positioned by arranging the positioning assembly, the residual paint can be conveniently recycled, meanwhile, in the process of compressing the paint bucket, deviation and sharp parts of the paint bucket are effectively avoided, and the working efficiency is improved. And storage of the compressed paint bucket in the later period is facilitated, and safety during storage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial machinery, in particular to a press machine for recycling waste paint barrels. Background Art

[0002] Paint is a chemical mixture that can be firmly covered on the surface of an object for protection, decoration, marking and other special purposes. However, the paint itself will volatilize toxic substances. Used discarded paint cans are hazardous waste and need to be handled in compliance with hazardous waste management regulations. Specific physical treatment methods include using a paint can flattening machine to compress and reduce the volume of the paint to reduce the volume for easy stacking and transportation.

[0003] A paint bucket flattening machine is a common press specially used for processing waste paint. Common small flattening machines require manual placement of the paint bucket. During the placement process, the placement position may be inaccurate, and the staff needs to make timely adjustments, which affects work efficiency. In addition, due to the lack of a limiting mechanism, the paint bucket may be easily squeezed and tilted during the extrusion process, affecting the subsequent stacking and transportation. Therefore, the present application provides a press for recycling waste paint buckets to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a press for recycling waste paint cans to solve the problem that the existing small flattening machine needs to manually place the paint cans, and there is an inaccurate placement during the placement process, which requires the staff to make timely adjustments and affects the work efficiency.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A press for recycling waste paint cans comprises a punch press and a hydraulic press connected to the punch press via an infusion tube, a punch head is installed inside the punch press, the hydraulic press can drive the punch head to move inside the punch press, a positioning assembly is installed at the bottom of the punch press, and the positioning assembly is located on the moving path of the punch head.

[0007] Optionally, the punch press includes a hydraulic sleeve slidably connected to the punch head, the top of the hydraulic sleeve is sealed and connected to one end of the infusion tube, the bottom of the hydraulic sleeve is fixedly connected to a top plate, a bottom plate is provided parallel to the top plate, a plurality of groups of supporting angle plates are provided between the bottom plates, and the top plate and the bottom plate are fixedly connected through the supporting angle plates.

[0008] Optionally, a positioning groove is provided at the bottom of the base plate, and the positioning component is embedded in the positioning groove and connected thereto.

[0009] Optionally, the cross-section of the positioning groove is an S-shaped structure, the protruding portion and the recessed portion of the positioning groove are fixedly connected with a first connecting ear plate, and a plurality of groups of the first connecting ear plates are evenly distributed on the inner wall of the positioning groove.

[0010] Optionally, the positioning assembly includes a material collecting plate, a plurality of groups of limiting spring plates connected to the first connecting ear plates are evenly arranged inside the material collecting plate, the limiting spring plates are fixedly connected to the material collecting plate, the limiting spring plates are curved spring plates, and a discharge hole is opened at the bottom of the material collecting plate.

[0011] Optionally, the limiting spring piece includes a connecting portion fixedly connected to the collecting plate, one end of the connecting portion is fixedly connected to the second recessed portion, one end of the second recessed portion is fixedly connected to the first raised portion, one end of the first raised portion is fixedly connected to the first recessed portion, and the first recessed portion, the first raised portion, the second recessed portion and the connecting portion are an integrally formed structure.

[0012] Optionally, the connecting portion is in a U-shaped structure, and a weakening groove is formed on the bent inner wall of the connecting portion.

[0013] Optionally, a second connecting ear plate rotatably connected to the first connecting ear plate is fixedly connected to the bottom of the limiting elastic piece, and the second connecting ear plate is located between the first protruding portion and the second recessed portion.

[0014] Optionally, foot piles are fixedly connected to the bottom of the base plate, and multiple groups of the foot piles are located at the corners of the base plate. A bearing plate fixedly connected to the hydraulic press is fixedly connected to one side of the base plate.

[0015] Optionally, a plurality of groups of reinforcing ribs are fixedly connected to the bottom of the base plate, and the reinforcing ribs are symmetrically distributed on the outside of the positioning groove.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, by setting up a collection plate, the residual liquid, especially the solid paint residue in the discarded paint barrel can be collected, which is convenient for recycling and processing, while reducing pollution to the environment. By setting up a discharge hole, the liquid paint and fixed paint residue collected by the collection plate can be quickly recycled and processed during use, further improving work efficiency.

[0018] By setting a limiting spring piece, the paint bucket can be quickly positioned to improve work efficiency. At the same time, the limiting spring piece limits the paint bucket to prevent the paint bucket from being tilted during the extrusion process. At the same time, it can also limit the generation of sharp parts to a large extent to prevent the sharp parts of the extruded paint bucket from scratching the recycling staff.

[0019] In summary, by setting the positioning component, the paint bucket can be quickly positioned, facilitating the recovery of residual paint. At the same time, during the compression of the paint bucket, its deviation and sharp parts can be effectively avoided, which is convenient for the later storage of the compressed paint bucket and improves the safety during storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0021] Figure 1 is a three-dimensional structural schematic diagram of a press for recycling waste paint buckets;

[0022] Figure 2 is a three-dimensional structural schematic diagram of a partial cross-section of a punching press;

[0023] Figure 3 is Figure 2 a magnified three-dimensional structural schematic diagram of part A in

[0024] Figure 4 is a three-dimensional structural schematic diagram of the positioning component;

[0025] Figure 5 is Figure 4 a magnified three-dimensional structural schematic diagram of part B in

[0026] Figure 6 is a three-dimensional structural schematic diagram of the bottom plate.

[0027] [Reference Numerals]

[0028] 1, hydraulic press; 2, punching press; 21, bottom plate; 22, support angle plate; 23, top plate; 24, hydraulic sleeve; 25, bearing plate; 26, positioning groove; 27, foot pile; 28, first connecting ear plate; 29, reinforcing rib; 3, punching head; 4, infusion tube; 5, positioning component; 51, aggregate plate; 52, discharge hole; 53, limiting elastic piece; 531, first concave part; 532, first convex part; 533, second concave part; 534, connecting part; 535, second connecting ear plate.

[0029] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figure, but this is only for schematic purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following is a detailed description of a press machine for recycling waste paint cans provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0031] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0032] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0033] It is to be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0034] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0035] like Figures 1 to 6As shown, an embodiment of the utility model provides a press for recycling waste paint cans, including a punch press 2 and a hydraulic press 1 connected to the punch press 2 through a fluid infusion tube 4. A punch head 3 is installed inside the punch press 2, and the hydraulic press 1 can drive the punch head 3 to move inside the punch press 2. A positioning assembly 5 is installed at the bottom of the punch press 2, and the positioning assembly 5 is located on the moving path of the punch head 3. The punch press 2 includes a hydraulic sleeve 24 slidably connected to the punch head 3, the top of the hydraulic sleeve 24 is sealed and connected to one end of the fluid infusion tube 4, and the bottom of the hydraulic sleeve 24 is fixedly connected to a top plate 23, a bottom plate 21 is provided parallel to the top plate 23, a plurality of support angle plates 22 are provided between the bottom plate 21 and the top plate 23, and the top plate 23 is fixedly connected to the bottom plate 21 through the support angle plates 22.

[0036] like Figures 2 to 3 As shown, a positioning groove 26 is provided at the bottom of the bottom plate 21, and the positioning assembly 5 is embedded in the positioning groove 26 and connected thereto. The cross section of the positioning groove 26 is an S-shaped structure. The convex part and the concave part of the positioning groove 26 are fixedly connected with a first connecting ear plate 28, and multiple groups of first connecting ear plates 28 are evenly distributed on the inner wall of the positioning groove 26. The positioning groove 26 with an S-shaped structure can limit the position of 53 when 53 rotates to a certain extent, and support it at the same time to prevent 53 from being excessively stressed and broken. A foot pile 27 is fixedly connected to the bottom of the bottom plate 21, and multiple groups of foot piles 27 are located at the corners of the bottom plate 21. A bearing plate 25 fixedly connected to the hydraulic press 1 is fixedly connected to one side of the bottom plate 21. Multiple groups of reinforcing ribs 29 are fixedly connected to the bottom of the bottom plate 21. The reinforcing ribs 29 are symmetrically distributed on the outside of the positioning groove 26. The reinforcing ribs 29 can increase the stress points of the bottom plate 21, disperse the stress on the surface of the bottom plate 21, and avoid the stress concentration causing the bottom plate 21 to break. At the same time, the reinforcing ribs 29 can increase the strength of the bottom plate 21 and extend the service life of the bottom plate 21.

[0037] like Figures 4 to 5 As shown, the positioning assembly 5 includes a collecting plate 51, and a plurality of groups of limiting spring pieces 53 connected to the first connecting ear plate 28 are evenly arranged inside the collecting plate 51. The limiting spring pieces 53 are fixedly connected to the collecting plate 51, and the limiting spring pieces 53 are curved spring pieces. A discharge hole 52 is opened at the bottom of the collecting plate 51. By setting the collecting plate 51, the residual liquid and solid paint residue in the waste paint bucket can be collected, which is convenient for recycling and processing, and at the same time reduces the pollution to the environment. By setting the discharge hole 52, when using The liquid paint and fixed paint residues collected by the collecting plate 51 can be quickly recovered and processed to further improve the work efficiency. The limiting spring piece 53 includes a connecting portion 534 fixedly connected to the collecting plate 51, one end of the connecting portion 534 is fixedly connected to the second recessed portion 533, one end of the second recessed portion 533 is fixedly connected to the first protruding portion 532, one end of the first protruding portion 532 is fixedly connected to the first recessed portion 531, and the first recessed portion 531 is an outward expansion structure, which increases the positioning area and improves the positioning effect.

[0038] The first recessed portion 531, the first protruding portion 532, the second recessed portion 533 and the connecting portion 534 are an integrally formed structure. By providing the limiting spring piece 53, the paint bucket can be quickly guided by the limiting spring piece 53 to enter the middle of the collecting plate 51, so as to quickly position the paint bucket and improve work efficiency. At the same time, the limiting spring piece 53 is rotatably connected to the collecting plate 51. In the process of pressing down the paint bucket, the limiting spring piece 53 and the collecting plate 51 rotate relative to each other and retract inward, so as to limit the paint bucket and avoid the paint bucket from being deflected during the squeezing process. At the same time, it can also greatly improve the work efficiency. In order to limit the generation of sharp parts to a certain extent and avoid the sharp parts of the paint bucket after being squeezed from scratching the recycling staff, the connecting part 534 is in a U-shaped structure, and a weak groove is provided on the bent inner wall of the connecting part 534. The bending direction of the connecting part 534 can be guided by the weak groove to facilitate the deformation of the connecting part 534, thereby facilitating the relative rotation between the limiting spring piece 53 and the collecting plate 51. The bottom of the limiting spring piece 53 is fixedly connected to a second connecting ear plate 535 rotatably connected to the first connecting ear plate 28, and the second connecting ear plate 535 is located between the first protrusion 532 and the second recessed portion 533.

[0039] The working principle provided by the utility model is that when in use, the operator controls the punch head 3 to hover above the positioning component 5 through the hydraulic press 1, and places the paint bucket in the positioning component 5 and between the multiple groups of limiting spring pieces 53. Then the operator controls the punch head 3 to move downward and compress the paint bucket. During the compression process, if the paint bucket expands and tilts, it will squeeze the corresponding limiting spring piece 53, that is, the paint bucket contacts the second recessed portion 533 and presses it downward. When the second recessed portion 533 receives the downward pressure, it drives the limiting spring piece 53 as a whole to rotate relative to the first connecting ear plate 28. At this time, the connecting portion 534 is deformed, and at the same time, the limiting spring piece 53 as a whole retracts inward to squeeze the protruding part of the paint bucket to prevent the paint bucket from further deflecting and affecting the subsequent storage work of the paint bucket.

[0040] At the same time, when placing the paint bucket, if the operator places the paint bucket at the first recessed portion 531, the paint bucket can automatically slide to the center of the collecting plate 51, effectively improving the positioning efficiency.

[0041] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0042] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A press for recycling waste paint cans, characterized in that: It includes a punching machine and a hydraulic press connected to the punching machine through an infusion tube. A punching head is installed inside the punching machine. The hydraulic press can drive the punching head to move inside the punching machine. A positioning component is installed at the bottom of the punching machine, and the positioning component is located on the moving path of the punching head.

2. The press for recycling waste paint cans according to claim 1, characterized in that: The punching machine includes a hydraulic sleeve slidably connected to the punching head, the top of the hydraulic sleeve is sealed and connected to one end of the infusion tube, the bottom of the hydraulic sleeve is fixedly connected to a top plate, a bottom plate is arranged parallel to the top plate, a plurality of groups of supporting angle plates are arranged between the bottom plates, and the top plate and the bottom plate are fixedly connected through the supporting angle plates.

3. The press for recycling waste paint cans according to claim 2, characterized in that: A positioning groove is provided at the bottom of the base plate, and the positioning assembly is embedded in the positioning groove and connected thereto.

4. The press for recycling waste paint cans according to claim 3, characterized in that: The cross section of the positioning groove is an S-shaped structure, the convex part and the concave part of the positioning groove are fixedly connected with a first connecting ear plate, and a plurality of groups of the first connecting ear plates are evenly distributed on the inner wall of the positioning groove.

5. The press for recycling waste paint cans according to claim 4, characterized in that: The positioning assembly includes a material collecting plate, and a plurality of groups of limiting spring sheets connected to the first connecting ear plates are evenly arranged inside the material collecting plate. The limiting spring sheets are fixedly connected to the material collecting plate, and the limiting spring sheets are curved spring sheets. A discharge hole is opened at the bottom of the material collecting plate.

6. The press for recycling waste paint cans according to claim 5, characterized in that: The limiting spring piece includes a connecting portion fixedly connected to the collecting plate, one end of the connecting portion is fixedly connected to the second recessed portion, one end of the second recessed portion is fixedly connected to the first raised portion, one end of the first raised portion is fixedly connected to the first recessed portion, and the first recessed portion, the first raised portion, the second recessed portion and the connecting portion are an integrally formed structure.

7. The press for recycling waste paint cans according to claim 6, characterized in that: The connecting portion is in a U-shaped structure, and a weak groove is formed on the bent inner wall of the connecting portion.

8. The press for recycling waste paint cans according to claim 6, characterized in that: A second connecting ear plate rotatably connected to the first connecting ear plate is fixedly connected to the bottom of the limiting elastic sheet, and the second connecting ear plate is located between the first protruding portion and the second recessed portion.

9. The press for recycling waste paint cans according to claim 2, characterized in that: The bottom of the base plate is fixedly connected with foot piles, and multiple groups of the foot piles are located at the corners of the base plate. One side of the base plate is fixedly connected with a bearing plate fixedly connected to the hydraulic press.

10. The press for recycling waste paint cans according to claim 3, characterized in that: The bottom of the bottom plate is fixedly connected to a plurality of groups of reinforcing ribs, and the reinforcing ribs are symmetrically distributed on the outside of the positioning groove.

Images