Oil cylinder paint spraying device capable of achieving automatic lifting and transferring

Abstract

The invention relates to an oil cylinder paint spraying device capable of achieving automatic lifting and transferring, and belongs to the field of machining. Comprising a supporting frame, a clamping assembly and a lifting assembly are arranged on the supporting frame, the clamping assembly is located at the top of the supporting frame and used for clamping an oil cylinder, and the lifting assembly is located on one side of the supporting frame and used for driving the clamped oil cylinder to ascend and descend; the conveying device penetrates through the middle of the supporting frame so that the clamping assembly can be located above the conveying device, the lifting assembly is located on one side of the conveying device, and a sensor used for monitoring an oil cylinder is further arranged on the conveying device; the containing plate is provided with containing areas, and the containing areas are distributed in a matrix mode and used for storing the oil cylinders. By automatically operating the oil cylinder, the manual operation is reduced, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of mechanical processing, and in particular to an automatic lifting and transporting oil cylinder painting device. Background Art

[0002] Oil cylinders are often exposed to the air during use and are susceptible to corrosion factors such as moisture and oxygen, leading to rust. Spray painting can form a protective film on the surface of the oil cylinder, effectively isolating these corrosion factors and thus extending the service life of the oil cylinder.

[0003] Oil cylinder spray painting usually uses an iron hook to hook the hole of the oil cylinder rod head to hang the oil cylinder on the spray painting equipment before spraying. The number of oil cylinders sprayed with paint is large, and the iron hook needs to be inserted before painting, the oil cylinder needs to be removed after painting, the iron hook needs to be removed, and the oil cylinder after painting needs to be transported to the storage area for drying. These processes all require manual operation, and the automation performance is too low. In addition, transporting the oil cylinder before the paint film is dry is easy to scratch and damage the paint film. Summary of the invention

[0004] The embodiment of the present application provides an automatic lifting and transporting oil cylinder painting device to solve the defect of low working efficiency of the painting method of hanging the oil cylinder by iron hook in the related art.

[0005] An embodiment of the present application provides an automatically lifting and transferring cylinder painting device, comprising: a supporting frame, on which a clamping assembly and a lifting assembly are provided, the clamping assembly is located at the top of the supporting frame and is used to clamp the cylinder, and the lifting assembly is located at one side of the supporting frame and is used to drive the clamped cylinder to rise and fall; a conveying device, which passes through the middle of the supporting frame so that the clamping assembly is located above the conveying device, the lifting assembly is located at one side of the conveying device, and the conveying device is also provided with a sensor for monitoring the cylinder; a containing plate, on which a placement area is provided, and the placement area is distributed in a matrix and is used to store the cylinder.

[0006] In some embodiments, the support frame includes: a support table, which is located at the bottom of the conveying device, and the length direction of the support table is perpendicular to the transport direction of the conveying device, and the lifting assembly is connected to the support table; a connecting frame, which includes columns and a frame, the columns are connected to both sides of the support table, the frame is connected between the columns on both sides and is located at the top of the conveying device, and the clamping assembly is connected to the frame.

[0007] In some embodiments, the clamping assembly includes: a guide beam fixed on both sides of the support platform and connected to the frame; an upper clamping plate connected between the guide beams on both sides, and a plurality of upper semicircular rings are distributed on the upper clamping plate; a lower clamping plate connected between the guide beams on both sides and fit with the bottom of the upper clamping plate, and a plurality of lower semicircular rings are distributed on the lower clamping plate, and the lower semicircular rings are fit with the upper semicircular rings to form a full circle; a driving member connected to the lower clamping plate to move the lower clamping plate left and right, and is used to clamp the cylinder between the upper semicircular ring and the lower semicircular ring.

[0008] In some embodiments, the driving member includes a translation cylinder, and a piston rod of the translation cylinder is connected to the lower clamping plate.

[0009] In some embodiments, an I-shaped groove is provided on the inner side of the guide beam, and I-shaped bosses are provided at both ends of the upper clamping plate. The I-shaped bosses are clamped in the I-shaped groove, and the two ends of the lower clamping plate pass through the I-shaped groove and are connected to the piston rod of the translation cylinder.

[0010] In some embodiments, the lower clamping plate is provided with long strip grooves, and a limiting pin is connected between the upper clamping plate and the long strip grooves.

[0011] In some embodiments, the lifting assembly includes: a lifting cylinder connected to the support platform; a connecting block, the connecting block is fixed on the piston rod of the lifting cylinder, and the connecting block is also fixed to the clamping assembly.

[0012] In some embodiments, the conveying device includes: a driving shaft; a driven shaft; a conveyor belt connected between the driving shaft and the driven shaft; and a motor connected to the driving shaft.

[0013] In some embodiments, the column is provided with an air jet, and the air jet is connected to an air source.

[0014] In some embodiments, the containing plate is provided with weight-reducing elongated holes.

[0015] The beneficial effects of the technical solution provided by this application include:

[0016] The embodiment of the present application provides an automatic lifting and transporting oil cylinder painting device, because the automatic lifting and transporting oil cylinder painting device includes: a support frame, the support frame is provided with a clamping assembly and a lifting assembly, the clamping assembly is located at the top of the support frame, used to clamp the oil cylinder, the lifting assembly is located on one side of the support frame, used to drive the clamped oil cylinder to rise and fall; a conveying device, which passes through the middle of the support frame so that the clamping assembly is located above the conveying device, the lifting assembly is located on one side of the conveying device, and the conveying device is also provided with a sensor for monitoring the oil cylinder; a holding plate, which is provided with a placement area, the placement area is distributed in a matrix, and is used to store the oil cylinder. Therefore, by placing the oil cylinders in an array in the placement area, and then moving the oil cylinders to the bottom of the clamping assembly as the conveying device operates, the sensor detects the oil cylinders with spray paint, the conveying device stops running, the first row of oil cylinders are clamped and fixed by the clamping assembly, and then the oil cylinders are lifted to the painting height by the lifting assembly, and finally the painting is started by manual operation. When the first row of cylinders to be painted have been painted, wait for the paint on the bottom of the cylinder to dry, then put down the cylinder, start the switch, and let the conveyor start running. As the conveyor runs, the second row of cylinders to be painted are clamped by the clamping assembly, and the lifting assembly is lifted to a suitable position to start painting, and so on, until all cylinders are painted. The overall work steps are compact and the work efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 A schematic diagram of the overall structure provided for an embodiment of the present application;

[0019] Figure 2 A schematic diagram showing a connection frame provided in an embodiment of the present application;

[0020] Figure 3 Schematic diagram of a display plate provided in an embodiment of the present application

[0021] Figure 4 A schematic diagram showing the upper and lower semicircular rings clamping the oil cylinder provided in an embodiment of the present application;

[0022] Figure 5 A schematic diagram showing the upper and lower semicircular rings in a closed state provided in an embodiment of the present application;

[0023] Figure 6 Schematic diagram showing the upper and lower semicircular rings in an open state provided in an embodiment of the present application

[0024] Figure 7 A schematic diagram showing the connection state between the lower clamping plate and the driving member provided in an embodiment of the present application;

[0025] Figure 8 A schematic diagram showing the connection state of the upper clamping plate and the guide beam provided in an embodiment of the present application;

[0026] Reference numerals:

[0027] 1. Clamping assembly; 10. Guide beam; 100. I-shaped groove; 101. I-shaped boss; 11. Upper clamping plate; 110. Upper semicircular ring; 12. Lower clamping plate; 120. Lower semicircular ring; 20. Lifting cylinder; 21. Connecting block; 3. Cylinder; 4. Holding plate; 40. Placement area; 41. Weight-reducing long hole; 50. Support platform; 51. Column; 510. Jet nozzle; 52. Frame; 6. Translation cylinder; 70. Long strip groove; 71. Limit pin; 80. Driving shaft; 81. Driven shaft; 82. Conveyor belt; 83. Motor. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] The embodiment of the present application provides an automatically lifting and transporting oil cylinder painting device, which can solve the defect of low working efficiency of the painting method of hanging the oil cylinder by an iron hook.

[0030] See also Figures 1 to 8 As shown, the embodiment of the present application provides an automatic lifting and transporting oil cylinder painting device, including: a support frame 52, a conveying device and a holding plate 4. A clamping assembly 1 and a lifting assembly are provided on the support frame 52. The clamping assembly 1 is located at the top of the support frame 52 to clamp the oil cylinder 3. The lifting assembly is located on one side of the support frame 52 to drive the clamped oil cylinder 3 to rise and fall. In addition, the conveying device is set to pass through the middle of the support frame 52 so that the clamping assembly 1 is located above the conveying device, and the lifting assembly is located on one side of the conveying device. The conveying device is also provided with a sensor for monitoring the oil cylinder 3. Finally, a placement area 40 is provided on the holding plate 4. The placement area 40 is distributed in a matrix and is used to store the oil cylinder 3.

[0031] When in use, the holding plate 4 is connected to the conveying device, and then the cylinders 3 are installed in a matrix with multiple rows and columns, and the conveying device starts to run. As the first row of cylinders 3 to be painted on the conveying device enters under the clamping component 1, the sensor detects that the cylinders 3 to be painted have entered the paint spraying position, and the sensor issues a command, and the conveying device stops running; at this time, the clamping component 1 is used to clamp the cylinders 3 in the first row, and the clamping part of the cylinder 3 is the rod at the top of the cylinder 3, and then the clamped cylinders 3 are lifted up and away from the holding plate 4 by the lifting component, and finally the painting is started manually; when the first row of cylinders 3 have completed painting, wait for the paint on the bottom of the cylinder 3 to dry, put the cylinder 3 back to its original position, re-operate the conveying device, and as the conveying device runs, the second row of cylinders 3 to be painted enters the paint spraying position, and then the clamping and lifting actions are repeated until the painting is completed, and so on until all the cylinders 3 are painted. In the present application, the size of the placement area 40 can be set according to the actual site size. The oil cylinder 3 is easy to spray paint, which effectively reduces manual participation and ensures the quality of the oil cylinder 3. The overall structural design is compact, which is conducive to promotion and use.

[0032] In the present application, the support frame 52 includes a support platform 50 and a connection frame. The support platform 50 is installed and arranged at the bottom of the conveying device, and the length direction of the support platform 50 is perpendicular to the transportation direction of the conveying device. At this time, the lifting assembly is connected to the support platform 50; the connection frame includes columns 51 and a frame 52. The columns 51 are connected to both sides of the support platform 50, and there are four columns 51 arranged along the circumference of the support platform 50. The frame 52 is connected between the columns 51 on both sides and is located at the top of the conveying device. The frame 52 is arranged in a rectangular shape, and the clamping assembly 1 is connected to the frame 52. The structural structure of the support frame 52 is conducive to installation and arrangement in the spray painting space, and is also convenient for directly installing and arranging the clamping assembly 1 and the lifting assembly, and then positioning the position of the conveying device according to the arranged clamping assembly 1 and the lifting assembly, so that the oil cylinder 3 can be clamped accurately, and the structure is reliable.

[0033] In the present application, the clamping assembly 1 provided includes a guide beam 10, an upper clamping plate 11, a lower clamping plate 12 and a driving member, wherein the guide beam 10 is fixed on both sides of the support platform 50 and connected to the frame 52; the upper clamping plate 11 is connected between the guide beams 10 on both sides and is arranged in a horizontal state, and a plurality of upper semicircular rings 110 are distributed on the upper clamping plate 11; the lower clamping plate 12 is connected between the guide beams 10 on both sides and is also arranged in a horizontal state, and the lower clamping plate 12 is also fitted with the bottom of the upper clamping plate 11, and a plurality of lower semicircular rings 120 are distributed on the lower clamping plate 12, and the lower semicircular rings 120 are fitted with the upper semicircular rings 110 to form a full circle; the driving member is connected to the lower clamping plate 12 to move the lower clamping plate 12 left and right, and is used to clamp and fix the oil cylinder 3 between the upper semicircular ring 110 and the lower semicircular ring 120.

[0034] In the present application, the driving member is connected to the upper clamping plate 11. Before the oil cylinder 3 to be painted moves to the bottom of the upper clamping plate 11 and the lower clamping plate 12, the upper clamping plate 11 is first driven to move by the driving member so that the upper semicircular ring 110 is away from the lower semicircular ring 120. When the conveying device carries the oil cylinder 3 to the bottom of the upper clamping plate 11 and the lower clamping plate 12, the sensor detects that the oil cylinder 3 to be painted has entered the paint spraying stage, and the sensor issues a command to stop the conveying device. At this time, the driving member is used to drive the upper clamping plate 11 to move to the initial position, that is, the upper semicircular ring 110 and the lower semicircular ring 12 0 closed state, at this time, the rod of the oil cylinder 3 is effectively clamped by the upper semicircular ring 110 and the lower semicircular ring 120, and finally the clamped oil cylinder 3 is lifted up and away from the holding plate 4 by the lifting assembly, and finally the painting is started manually; when the first row of oil cylinders 3 are finished painting, wait for the paint on the bottom of the oil cylinder 3 to dry, put the oil cylinder 3 back to the original position, re-operate the conveying device, and with the operation of the conveying device, the oil cylinder 3 to be painted in the second row enters the painting position, and then the clamping and lifting actions are repeated until the painting is completed, and so on until all the oil cylinders 3 are painted. By driving the upper clamping plate 11 to move, the closed state of the upper semicircular ring 110 and the lower semicircular ring 120 is controlled to clamp the oil cylinder 3, which has a simple structure and is easy to operate.

[0035] The driving member provided in the present application comprises a translation cylinder 6 , a piston rod of which is connected to any one of the upper clamping plate 11 and the lower clamping plate 12 , and the translation cylinder 6 is easy and reliable to use.

[0036] In the present application, the translation oil cylinder 6 drives the lower clamping plate 12 to move, and as the lower clamping plate 12 moves, the closed state between the upper semicircular ring 110 and the lower semicircular ring 120 can be controlled. Therefore, in order to prevent the upper clamping plate 11 from moving left and right, an I-shaped groove 100 is deliberately provided on the inner side of the guide beam 10, and an I-shaped boss is provided at both ends of the upper clamping plate 11. The I-shaped boss is clamped in the I-shaped groove 100, and the two ends of the lower clamping plate 12 pass through the I-shaped groove 100 and are connected to the piston rod of the translation oil cylinder 6. This effectively ensures that the upper clamping plate 11 and the lower clamping plate 12 are structurally reliable, and prevents the upper plate from moving left and right, which results in the upper semicircular ring 110 and the lower semicircular ring 120 clamping degree not being able to meet the use situation.

[0037] In the present application, in order to avoid the situation of up and down deviation between the upper clamping plate 11 and the lower clamping plate 12, a long strip groove 70 is distributed on the lower clamping plate 12, and a limit pin 71 is connected between the corresponding long strip grooves 70 between the upper clamping plate 11 and the lower clamping plate 12. In the present application, the limit pin 71 is set as a limiter with a large head diameter and a rod diameter pin. Therefore, when the limit pin 71 is connected to the long strip groove 70, if there is an up and down movement between the upper clamping plate 11 and the lower clamping plate 12, it will be directly abutted by the head of the limit pin 71, ensuring the reliability between the two.

[0038] In the present application, the lifting assembly includes a lifting cylinder 20 and a connecting block. The lifting cylinder 20 is connected to the support platform 50; the connecting block 21 is fixed to the piston rod of the lifting cylinder 20, and the connecting block 21 is also fixed to the clamping assembly 1, and the specific connecting part is the translation cylinder 6. Therefore, when in use, before running the conveying device, the lifting cylinder 20 is first used to drive the translation cylinder. At this time, the lower clamping plate 12 is lifted together, and the upper clamping plate 11 is driven to move along the I-shaped groove 100 as the lower clamping plate 12 moves, thereby adjusting and controlling the position of the clamping assembly 1, ensuring that the positioning can be quickly adjusted according to different working conditions during use.

[0039] In the present application, the transmission device includes a driving shaft 80, a driven shaft 81, a conveyor belt 82 and a motor 83. The conveyor belt 82 is connected between the driving shaft 80 and the driven shaft 81, and the output end of the motor 83 is connected to the driving shaft 80. When the motor 83 is started to rotate, the driving shaft 80, the driven shaft 81 and the conveyor belt 82 can be driven to operate, which is convenient and reliable to use. In addition, since the conveyor belt 82 is connected to the containing plate 4, and the containing plate 4 carries the oil cylinder 3, in order to avoid the conveyor belt 82 from being broken due to excessive load, a weight-reducing long hole 41 is also provided on the containing plate 4. Through the weight-reducing long hole 41, part of the material can be removed, thereby reducing the overall weight of the containing plate 4, which helps to reduce the energy consumption and wear of the conveyor belt 82 during transportation.

[0040] In the present application, in order to accelerate the drying speed of the paint on the bottom of the oil cylinder 3, an air jet 510 is provided on the column 51, and the air jet 510 is connected to an air source. When the clamping assembly 1 clamps the oil cylinder 3 and the paint is sprayed, the air source is turned on, and the air source is transmitted from the air jet 510 to accelerate the drying of the bottom of the oil cylinder 3.

[0041] The implementation principle of the embodiment of the present application is: first, use the lifting cylinder 20 to lift the translation cylinder 6 together with the upper clamp 11 and the lower clamp 12 to a specific position, and then place the cylinders 3 in an array in the placement area 40, and then move the cylinders 3 to the bottom of the clamping assembly 1 as the conveying device operates. At this time, the sensor detects the cylinder 3 with paint, the conveying device stops running, the piston of the lifting cylinder 20 is retracted, and then the piston of the translation cylinder 6 is retracted, so that the upper semicircular ring 110 and the lower semicircular ring 120 are closed and the first row of cylinders 3 are effectively clamped and fixed, and then the cylinders 3 are lifted to the painting height by the lifting cylinder 20, and finally the painting is started by manual operation. When the first row of oil cylinders 3 to be painted have finished painting, the air source at the air jet port 510 can be used to accelerate the drying of the oil cylinders 3. When the paint on the bottom of the oil cylinder 3 is completely dry, the oil cylinder 3 is lowered, and the switch is turned on to start the conveying device. As the conveying device runs, the second row of oil cylinders 3 to be painted are clamped by the clamping assembly 1, and the lifting assembly is lifted to a suitable position to start painting, and so on, until all the oil cylinders 3 have finished painting.

[0042] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "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 a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0043] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0044] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An automatic lifting and transporting oil cylinder painting device, characterized in that: include: A support frame (51), wherein a clamping assembly (1) and a lifting assembly are provided on the support frame (51), wherein the clamping assembly (1) is located at the top of the support frame (51) and is used to clamp the oil cylinder (3), and the lifting assembly is located at one side of the support frame (51) and is used to drive the clamping oil cylinder (3) to rise and fall; A conveying device passes through the middle of the support frame (51), so that the clamping assembly (1) is located above the conveying device, the lifting assembly is located on one side of the conveying device, and a sensor for monitoring the oil cylinder is also provided on the conveying device; The containing plate (4) is provided with a placement area (40), and the placement area (40) is distributed in a matrix and is used to store the oil cylinders.

2. The automatic lifting and transporting oil cylinder paint spraying device according to claim 1, characterized in that: The support frame (51) comprises: A support platform (50) is located at the bottom of the conveying device, and the length direction of the support platform (50) is perpendicular to the transport direction of the conveying device, and the lifting assembly is connected to the support platform (50); A connecting frame comprises a column (51) and a frame (51), wherein the column (51) is connected to both sides of the support platform (50), the frame (51) is connected between the columns (51) on both sides and is located at the top of the conveying device, and the clamping assembly (1) is connected to the frame (51).

3. The automatic lifting and transporting oil cylinder paint spraying device as claimed in claim 2, characterized in that: The clamping assembly (1) comprises: A guide beam (10) fixed on both sides of the support platform (50) and connected to the frame (51); An upper clamping plate (11) connected between the guide beams (10) on both sides, and a plurality of upper semicircular rings (110) are distributed on the upper clamping plate (11); A lower clamping plate (12) is connected between the guide beams (10) on both sides and fits with the bottom of the upper clamping plate (11); a plurality of lower semicircular rings (120) are distributed on the lower clamping plate (12); the lower semicircular rings (120) fit with the upper semicircular rings (110) to form a full circle; A driving member is connected to the lower clamping plate (12) so as to enable the lower clamping plate (12) to move left and right, and is used to clamp and fix the oil cylinder (3) between the upper semicircular ring (110) and the lower semicircular ring (120).

4. The automatic lifting and transporting oil cylinder paint spraying device as claimed in claim 3 is characterized by: The driving member comprises a translation oil cylinder (6), and the piston rod of the translation oil cylinder (6) is connected to the lower clamping plate (12).

5. The automatic lifting and transporting oil cylinder paint spraying device as claimed in claim 4, characterized in that: An I-shaped groove (100) is provided on the inner side of the guide beam (10), and I-shaped bosses (101) are provided at both ends of the upper clamping plate (11). The I-shaped bosses (101) are clamped in the I-shaped groove (100), and both ends of the lower clamping plate (12) pass through the I-shaped groove (100) and are connected to the piston rod of the translation cylinder (6).

6. The automatic lifting and transporting oil cylinder paint spraying device as claimed in claim 3, characterized in that: The lower clamping plate (12) is provided with long strip grooves (70), and a limiting pin (71) is connected between the upper clamping plate (11) and the long strip grooves (70).

7. The automatic lifting and transporting oil cylinder paint spraying device according to claim 1, characterized in that: The lifting assembly comprises: A lifting cylinder (20) connected to the support platform (50); A connecting block (21), wherein the connecting block (21) is fixed on the piston rod of the lifting cylinder (20), and the connecting block (21) is also fixed to the clamping assembly (1).

8. The automatic lifting and transporting oil cylinder paint spraying device as claimed in claim 1, characterized in that: The transmission device comprises: Active shaft (80); A driven shaft (81); A conveyor belt (82) connected between the driving shaft and the driven shaft; A motor (83) is connected to the driving shaft (80).

9. The automatic lifting and transporting oil cylinder paint spraying device as claimed in claim 2, characterized in that: The column (51) is provided with an air jet (510), and the air jet (510) is connected to an air source.

10. The automatic lifting and transporting oil cylinder paint spraying device according to claim 1, characterized in that: The containing plate (4) is provided with a weight-reducing long hole (41).

Images