New energy mode level forklift coating production system

Abstract

The utility model belongs to the technical field of spraying equipment, and particularly relates to a new energy mode level forklift coating production system. By arranging the lifting and overturning unit and the hoisting unit in the box body, 1, the fixing of flat plate type or frame type forklift components can be met at the same time, the operation is simple, and the fixing effect is good; and 2, the forklift component can be driven to rotate in the spraying cavity, the vertical height of the forklift component in the spraying cavity can be adjusted, and the spraying effect and the spraying efficiency can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying equipment, and in particular relates to a new energy model-level forklift painting production system. Background Art

[0002] In the production process of forklifts, spraying is particularly important because it needs to be treated with rust prevention. The traditional spraying method is to place the forklift parts on the operating table by hoisting, and then spray them with spray equipment. During the spraying process, if the container holding the paint is left still for a long time, the quality of the paint will be reduced, resulting in poor rust prevention effect after the forklift parts are sprayed. In addition, when spraying the first side of the forklift parts, the forklift parts must be hoisted to the spraying equipment, and the hoisting loosens the forklift parts after the forklift parts are clamped. After the first side of the forklift parts is sprayed, the hoisting tightens the forklift parts, and then loosens the clamped forklift parts, and then flips the forklift parts to spray the second side. After the flipping is completed, the forklift parts are clamped and the hoisting is released. This method requires two disassembly and assembly when hoisting the forklift mast, which wastes a lot of time and results in low work efficiency.

[0003] The Chinese utility model patent with patent announcement number CN218655075U and announcement date 20230321 is about a spraying device for a forklift mast, including a box body, which is divided into a material holding chamber and a spraying chamber. A lifting mechanism and a clamping mechanism are arranged in the spraying chamber. The clamping mechanism is used to clamp the forklift mast, and the rotating mechanism is connected to the clamping mechanism to drive the forklift mast to rotate.

[0004] The advantages of this utility model patent are mainly reflected in: the two rotating disks drive the forklift gantry to rotate through the clamping mechanism, so that multi-sided spraying of the forklift hanger can be completed without secondary lifting.

[0005] However, the spraying device still has at least the following shortcomings during actual use, which are also the technical problems to be solved by the present utility model:

[0006] First, the clamping mechanism in the device can only be used to clamp and fix the frame structure. If the clamping mechanism is used to clamp a single-plate forklift component, it is easy to cause deformation of the single plate or insufficient clamping space. Second, in addition to loading the forklift component, the lifting structure also loads the weight of the entire clamping mechanism and the rotating mechanism, which places too high a load requirement on the lifting mechanism.

[0007] Therefore, in summary, there is an urgent need for a spraying equipment that can spray multiple surfaces of forklift parts, and can also meet the spraying requirements of forklift parts with frame structures and single-plate structures. Summary of the invention

[0008] The present invention provides a new energy model-level forklift painting production system, which can be provided with a lifting and flipping unit and a hoisting unit in a box body, so that: 1. It can simultaneously meet the needs of fixing flat-plate or frame-type forklift parts, and the operation is simple and the fixing effect is good; 2. It can not only drive the forklift parts to rotate in the spraying chamber, but also adjust the vertical height of the forklift parts in the spraying chamber, which is helpful to improve the spraying effect and spraying efficiency.

[0009] The technical solution adopted by the present invention to solve the above-mentioned problem is: a new energy model-level forklift painting production system, the structure of which includes a box body, a partition arranged in the box body and dividing the box body into a driving chamber and a spraying chamber, and also includes a paint spraying port arranged on the side wall of the box body, a lifting and flipping unit arranged on the partition and located in the driving chamber, and a lifting unit arranged in the spraying chamber and connected to the lifting and flipping unit and used to fix the forklift components.

[0010] A further preferred technical solution is that the lifting unit includes a channel arranged on the partition, a fixing rope arranged in the spraying chamber and passing through the channel and connected to the lifting and flipping unit, a fixing rod arranged at the lower end of the fixing rope, a first fixing piece arranged on one side of the fixing rod and used to fix the plate-type forklift component, and a second fixing piece arranged on the other side of the fixing rod and used to fix the frame-type forklift component.

[0011] A further preferred technical solution is that the first fixing member includes a first support rod arranged on one side of the fixing rod, a support plate arranged on the end of the first support rod away from the fixing rod, a clamping plate with one end sleeved on the first support rod, and a compression spring sleeved on the first support rod and connected to the support plate and the clamping plate at both ends respectively.

[0012] A further preferred technical solution is that the second fixing member includes a cylinder arranged on the side end of the fixing rod and intersecting with the extension direction of the fixing rod, a mounting plate arranged in the middle of the cylinder and dividing the cylinder into two driving chambers, two second support rods respectively slidably connected in the two driving chambers, and support springs respectively connecting the mounting plates and the second support rods at both ends.

[0013] A further preferred technical solution is that the lifting and flipping unit includes a torque motor arranged on the driving cavity, and a winding roller arranged on the output end of the torque motor and used for winding the fixing rope.

[0014] A further preferred technical solution is that the lifting and flipping unit also includes a driving motor arranged on the partition, a driving gear arranged on the output end of the driving motor, a driven gear rotatably connected to the partition and meshing with the driving gear, and a rope hole arranged on the driven gear and matching the channel; the torque motor is installed on the end surface of the driven gear, and the pay-off end of the winding roller is located at the upper end of the rope hole.

[0015] A further preferred technical solution is that the hoisting unit also includes a ring groove arranged on the fixing rod and used for connecting with the fixing rope.

[0016] A further preferred technical solution is that: the first fixing member further includes a buffer layer arranged on a side of the clamping plate away from the first support rod.

[0017] A further preferred technical solution is that the second fixing member further includes a mounting opening which is arranged on the side wall of the cylinder and communicates with the middle part of the cylinder.

[0018] A further preferred technical solution is that the lifting and flipping unit further includes a mounting groove arranged on the partition, and the driven gear is rotatably connected in the mounting groove.

[0019] A further preferred technical solution is that: balls are arranged on the wall of the mounting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the box body in the present invention.

[0022] Figure 3 It is a structural schematic diagram of the hoisting unit in the present invention.

[0023] Figure 4 It is a structural schematic diagram of the lifting and flipping unit in the present invention.

[0024] Figure 5 It is a schematic structural diagram of the partition in the present invention.

[0025] In the figure, the meanings of the symbols are as follows:

[0026] Box body 11, partition 12, feed port 13;

[0027] Paint spray port 1, lifting and flipping unit 2, hoisting unit 3;

[0028] Torque motor 201, winding roller 202, driving motor 203, driving gear 204, driven gear 205, rope hole 206, mounting slot 207;

[0029] Channel 301, fixing rope 302, fixing rod 303, first fixing member 304, second fixing member 305, annular groove 306;

[0030] A first support rod 304a, a support plate 304b, a clamping plate 304c, a compression spring 304d, and a buffer layer 304e;

[0031] Cylinder 305a, mounting plate 305b, second support rod 305c, support spring 305d, mounting port 305e. DETAILED DESCRIPTION

[0032] The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention.

[0033] As attached Figures 1 to 5 As shown, the new energy model-level forklift painting production system has a structure including a box body 11, a partition 12 arranged in the box body 11 and dividing the box body 11 into a driving chamber and a spraying chamber, and also includes a paint spray port 1 arranged on the side wall of the box body 11, a lifting and flipping unit 2 arranged on the partition 12 and located in the driving chamber, and a hoisting unit 3 arranged in the spraying chamber and connected to the lifting and flipping unit 2 and used to fix forklift components.

[0034] In this embodiment, the box body 11 is different from the side wall where the paint spray port 1 is set, and a feed port 13 is also set for loading forklift parts. The paint spray port 1 is used to install a paint spray gun to paint the forklift parts. It is understandable that the paint spray port 1 can also be provided with a screw or other driving structure that can drive the paint spray gun to move up and down or move left and right. The driving structure is a prior art, so it is not repeated in this embodiment.

[0035] The hoisting unit 3 includes a channel 301 disposed on the partition 12, a fixing rope 302 disposed in the spray chamber and passing through the channel 301 and connected to the lifting and flipping unit 2, a fixing rod 303 disposed at the lower end of the fixing rope 302, a first fixing member 304 disposed on one side of the fixing rod 303 and used to fix the plate-type forklift component, and a second fixing member 305 disposed on the other side of the fixing rod 303 and used to fix the frame-type forklift component. Furthermore, the hoisting unit 3 also includes an annular groove 306 disposed on the fixing rod 303 and used to connect with the fixing rope 302, and the purpose of such a configuration is to avoid relative slippage between the fixing rope 302 and the fixing rod 303.

[0036] In this embodiment, the fixing rope 302 is connected to the middle of the fixing rod 303, the first fixing member 304 and the second fixing member 305 are located at both ends of the fixing rod 303, the first fixing member 304 is used to fix the single-plate forklift component, and the second fixing member 305 is used to fix the frame-type forklift component. The advantage of this arrangement is that the hoisting unit can simultaneously meet the hoisting of single-plate forklift components and frame-type forklift components, and this installation method will not cause deformation of the forklift components, especially the single-plate forklift components; the hoisted forklift components can be quickly painted under the spraying of the paint gun installed at the paint spraying port, which has the advantages of simple structure, convenient operation and high spraying efficiency.

[0037] The first fixing member 304 includes a first support rod 304a disposed on one side of the fixing rod 303, a support plate 304b disposed on the end of the first support rod 304a away from the fixing rod 303, a clamping plate 304c with one end sleeved on the first support rod 304a, and a compression spring 304d sleeved on the first support rod 304a and with two ends respectively connected to the support plate 304b and the clamping plate 304c. Furthermore, the first fixing member 304 also includes a buffer layer 304e disposed on the side of the clamping plate 304c away from the first support rod 304a.

[0038] In this embodiment, the first fixing member 304 is simple to fix the single-plate forklift component. By pressing the end of the clamping plate 304c close to the fixing rod 303, the gap between the other end of the clamping plate 304c and the fixing rod 303 is increased, and the plate body is inserted between the clamping plate 304c and the fixing rod 303, and then the pressing is removed. The part where the fixing rod 303 and the clamping plate 304c act together is preferably a flat plate to improve the stability of the clamping. The buffer layer 304e is mainly used to reduce the wear on the surface of the forklift component. Its material can be selected from conventional materials such as rubber, so it is not repeated.

[0039] The second fixing member 305 includes a cylinder 305a disposed on the side end of the fixing rod 303 and intersecting with the extension direction of the fixing rod 303, a mounting plate 305b disposed in the middle of the cylinder 305a and dividing the cylinder into two driving chambers, two second support rods 305c slidably connected to the two driving chambers, and a support spring 305d with the mounting plates 305b and the second support rods 305c connected at both ends. The second fixing member 305 also includes a mounting port 305e disposed on the side wall of the cylinder 305a and communicating with the middle of the cylinder 305a. Furthermore, the end of the second support rod 305c away from the mounting plate 305b is also provided with a buffer layer to reduce the wear on the forklift parts.

[0040] In this embodiment, the two second support rods 305c can be slidably connected in the two driving chambers of the cylinder 305a, and under the action of the support spring 305d, the second support rod 305c is pushed out of the cylinder 305a. When the second fixing member 305 is used, the entire second fixing member 305 is placed in the inner hole of the frame-type forklift component, and the ends of the second support rods 305c are connected to the inner hole wall. Due to the action of the support spring 305d, the two second support rods 305c jointly tighten the inner hole, thereby achieving the fixation of the frame-type forklift component. The installation port 305e is mainly set to facilitate the connection between the two ends of the support spring 305d and the mounting plate 305b and the second support rod 305c.

[0041] The lifting and flipping unit 2 includes a torque motor 201 disposed on the driving chamber, and a winding roller 202 disposed on the output end of the torque motor 201 and used to wind the fixing rope 302. The purpose of such arrangement is to adjust the vertical height of the hoisting unit 3 in the spraying chamber.

[0042] The lifting and flipping unit 2 also includes a driving motor 203 disposed on the partition 12, a driving gear 204 disposed on the output end of the driving motor 203, a driven gear 205 rotatably connected to the partition 12 and meshing with the driving gear 204, and a rope hole 206 disposed on the driven gear 205 and matching the channel 301; the torque motor 201 is mounted on the end surface of the driven gear 205, and the unwinding end of the winding roller 202 is located at the upper end of the rope hole 206. The purpose of this arrangement is to drive the hoisting unit 3 to rotate, so that the fixed forklift parts rotate in the spray chamber, further improving the spraying effect and spraying efficiency.

[0043] The lifting and flipping unit 2 further includes a mounting groove 207 disposed on the partition 12, the driven gear 205 is rotatably connected in the mounting groove 207, and a ball bearing is disposed on the groove wall of the mounting groove 207. The purpose of such a configuration is to improve the rotation stability of the driven gear 205 and also reduce the wear between the driven gear 205 and the partition 12.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the present invention. These are all non-creative modifications and are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A new energy model-class forklift painting production system, comprising a box (11), a partition (12) disposed in the box (11) and dividing the box (11) into a driving chamber and a spraying chamber, characterized in that: It also includes a paint spray port (1) arranged on the side wall of the box body (11), a lifting and flipping unit (2) arranged on the partition (12) and located in the driving chamber, and a lifting unit (3) arranged in the spray chamber and connected to the lifting and flipping unit (2) and used to fix forklift components.

2. The new energy model-level forklift painting production system according to claim 1 is characterized in that: The hoisting unit (3) comprises a channel (301) arranged on the partition (12), a fixing rope (302) arranged in the spray chamber and passing through the channel (301) and connected to the lifting and flipping unit (2), a fixing rod (303) arranged at the lower end of the fixing rope (302), a first fixing member (304) arranged on one side of the fixing rod (303) and used for fixing a plate-type forklift component, and a second fixing member (305) arranged on the other side of the fixing rod (303) and used for fixing a frame-type forklift component.

3. The new energy model-level forklift painting production system according to claim 2 is characterized in that: The first fixing member (304) comprises a first support rod (304a) arranged on one side of the fixing rod (303), a support plate (304b) arranged on the end of the first support rod (304a) away from the fixing rod (303), a clamping plate (304c) one end of which is sleeved on the first support rod (304a), and a compression spring (304d) sleeved on the first support rod (304a) and having two ends respectively connected to the support plate (304b) and the clamping plate (304c).

4. The new energy model-level forklift painting production system according to claim 2 is characterized in that: The second fixing member (305) comprises a cylinder (305a) arranged on the side end of the fixing rod (303) and intersecting with the extension direction of the fixing rod (303), a mounting plate (305b) arranged in the middle of the cylinder (305a) and dividing the cylinder into two driving chambers, two second support rods (305c) respectively slidably connected in the two driving chambers, and a support spring (305d) having two ends respectively connected to the mounting plate (305b) and the second support rod (305c).

5. The new energy model-level forklift painting production system according to claim 2 is characterized in that: The lifting and flipping unit (2) comprises a torque motor (201) arranged on the driving chamber, and a winding roller (202) arranged on the output end of the torque motor (201) and used for winding the fixing rope (302).

6. The new energy model-level forklift painting production system according to claim 5 is characterized in that: The lifting and flipping unit (2) further comprises a driving motor (203) arranged on the partition (12), a driving gear (204) arranged on the output end of the driving motor (203), a driven gear (205) rotatably connected to the partition (12) and meshing with the driving gear (204), and a rope hole (206) arranged on the driven gear (205) and matching the channel (301); the torque motor (201) is mounted on the end surface of the driven gear (205), and the unwinding end of the winding roller (202) is located at the upper end of the rope hole (206).

7. The new energy model-level forklift painting production system according to claim 2 is characterized in that: The hoisting unit (3) further comprises an annular groove (306) arranged on the fixing rod (303) and used for connecting with the fixing rope (302).

8. The new energy model-level forklift painting production system according to claim 3 is characterized by: The first fixing member (304) further comprises a buffer layer (304e) arranged on a side of the clamping plate (304c) away from the first supporting rod (304a).

9. The new energy model-level forklift painting production system according to claim 4 is characterized in that: The second fixing member (305) further comprises a mounting opening (305e) arranged on the side wall of the cylinder (305a) and communicating with the middle part of the cylinder (305a).

10. The new energy model-level forklift painting production system according to claim 6, characterized in that: The lifting and flipping unit (2) further comprises a mounting groove (207) arranged on the partition plate (12), and the driven gear (205) is rotatably connected in the mounting groove (207).

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