Die repairing device with lifting function

Abstract

The utility model relates to a die repairing device with a lifting function, which is characterized by comprising a die repairing table and a lifting feeding and discharging mechanism, and the lifting feeding and discharging mechanism is arranged beside or on the side wall of the die repairing table. The die repairing device has a lifting function and can achieve the purposes of automatically lifting and lowering the die, so that the die does not need to be placed manually and by a forklift, the labor intensity of workers can be reduced, the safety of placing the die can be improved, a forklift operation space does not need to be reserved beside the die repairing device, and the working efficiency is improved. Therefore, the space utilization rate of a workshop can be improved conveniently, and adverse effects on production operation can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mold repairing, in particular to a mold repairing device. Background Art

[0002] At present, in order to facilitate mold repair, most molds are placed on a mold repair table. Among them, most existing mold repair tables are made into a high counter structure, for example: China's authorization announcement numbers CN214869466U, CN207901075U, CN216178624U and CN212736714U and other patent documents disclosed. Therefore, when placing a mold on an existing mold repair table, the mold needs to be moved upward a higher distance before the mold can be placed on the mold repair table. Among them, most molds are placed on the mold repair table in the following two ways:

[0003] The first method is to place the mold manually. Since most molds are heavy (mostly over 100 kilograms), multiple workers are needed to lift the mold and place it on the mold repair table when placing the mold manually. This places a lot of pressure on the workers. Most molds are irregular, so the weight of each part of the mold is not balanced. In addition, the height and lifting strength of each worker are not exactly the same. Some workers are inexperienced in lifting heavy objects. Therefore, when multiple people lift the mold, it is easy to be unstable, which can easily cause sprains, or even slip out of the hands and injure workers. The safety of placing the mold is very low.

[0004] The second method is to place it by forklift. Because the forklift itself occupies a large space (the length of the forklift is 3-5 meters, and the width of the forklift is 1.5-2 meters), and the forklift needs a large working space, and a safe distance needs to be left for the forklift, a large free area needs to be reserved on the side of the mold repair table as the working space for the forklift, which can easily lead to a low space utilization rate in the workshop, which can easily bring adverse effects on production operations.

[0005] Therefore, it is very necessary to design a mold repairing device with a lifting function to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the above-mentioned problems and shortcomings and to provide a mold repairing device with a lifting function. The mold repairing device has a lifting function, which can achieve the purpose of automatically lifting and lowering the mold, thereby eliminating the need for manual and forklift placement of the mold, which not only helps to reduce the labor intensity of workers, but also improves the safety of mold placement, and does not need to reserve forklift operating space on the side of the mold repairing device, which can facilitate improving the space utilization rate of the workshop, thereby reducing the adverse effects on production operations.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A mold repairing device with a lifting function is characterized in that it includes a mold repairing platform and a lifting and loading and unloading mechanism, wherein the lifting and loading and unloading mechanism is arranged on the side or side wall of the mold repairing platform; the lifting and loading and unloading mechanism includes a lifting drive component and a supporting plate frame, the lifting drive component is arranged on the side or side wall of the mold repairing platform, and the supporting plate frame is arranged on the lifting end of the lifting drive component.

[0009] Preferably, the lifting and unloading mechanism further comprises a guide frame, and the supporting plate frame can be vertically slidably arranged on the guide frame.

[0010] Preferably, the lifting drive assembly includes a driving cylinder, a roller frame, and at least one traction chain. The roller frame is arranged on the movable end of the driving cylinder, and the roller frame can be vertically slidably arranged on the guide frame. The two ends of the traction chain are respectively fixedly connected to the guide frame and the supporting plate frame, and the traction chain is wound around the roller frame.

[0011] Preferably, an installation cavity is provided on the guide frame, and vertical guide grooves are respectively provided on the left and right cavity walls of the installation cavity. The roller frame includes a transverse rod, two sprockets, and two guide rollers. The middle part of the transverse rod is connected to the movable end of the driving cylinder, and the two sprockets are radially symmetrically mounted on the transverse rod with respect to the middle part of the transverse rod. The two guide rollers are respectively mounted on the two ends of the transverse rod, and the two guide rollers are respectively rotatably embedded in the two vertical guide grooves. There are two traction chains, and the two traction chains are respectively wound around the two sprockets.

[0012] Preferably, at least one guide wheel is respectively provided on the left and right side walls at the rear end of the supporting plate frame, and each guide wheel can be respectively rotatably embedded in the corresponding vertical guide groove.

[0013] Preferably, the support plate frame includes a support plate and a cross bar. A reinforcing baffle is provided on the rear end of the support plate. The reinforcing baffle is fixedly connected to the traction chain. The cross bar is detachably provided on the upper front wall of the support plate.

[0014] Preferably, a die repairing vise is provided on the top of the die repairing table.

[0015] Preferably, a transition bracket is placed on the die repairing table between the die repairing vise and the lifting and loading and unloading mechanism.

[0016] Preferably, at least two mold repairing tables are arranged on the sides of the lifting and loading and unloading mechanism.

[0017] The beneficial effects of the utility model are as follows: the mold repairing device comprises a mold repairing platform and a lifting and lowering loading and unloading mechanism, wherein the lifting and lowering loading and unloading mechanism is arranged on the side or side wall of the mold repairing platform. The lifting and lowering loading and unloading mechanism can be used to automatically lift and lower the mold, which can facilitate the user to operate the upper and lower molds on the mold repairing platform through the lifting and lowering loading and unloading mechanism, thereby eliminating the need for manual and forklift placement of the mold, which can not only help reduce the labor intensity of the workers, but also improve the safety of mold placement, and there is no need to reserve a forklift operation space on the side of the mold repairing device, which can facilitate improving the space utilization rate of the workshop, thereby reducing the adverse effects on production operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the mold repairing device in the utility model.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the lifting and loading and unloading mechanism in the utility model.

[0020] Figure 3 It is a schematic diagram of the assembly structure of the lifting drive component and the guide frame in the utility model.

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the lifting drive assembly in the utility model.

[0022] Figure 5 This is one of the three-dimensional structural schematic diagrams of the supporting plate frame in the utility model.

[0023] Figure 6 This is the second schematic diagram of the three-dimensional structure of the supporting plate frame in the utility model.

[0024] Figure 7 It is a three-dimensional structural schematic diagram of the transition bracket in the utility model. DETAILED DESCRIPTION

[0025] like Figure 1 As shown, the mold repairing device with a lifting function described in the utility model comprises a mold repairing platform 1 and a lifting loading and unloading mechanism 2, wherein the lifting loading and unloading mechanism 2 is arranged on the side or side wall of the mold repairing platform 1.

[0026] The mold repairing device comprises a mold repairing platform 1 and a lifting loading and unloading mechanism 2, wherein the lifting loading and unloading mechanism 2 is arranged on the side or side wall of the mold repairing platform 1. The lifting loading and unloading mechanism 2 can be used to automatically lift and lower the mold, which can facilitate the user to operate the upper and lower molds on the mold repairing platform through the lifting loading and unloading mechanism 2, thereby eliminating the need for manual and forklift placement of the mold, which can not only help reduce the labor intensity of the workers, but also improve the safety of mold placement, and there is no need to reserve a forklift operation space on the side of the mold repairing device, which can facilitate improving the space utilization rate of the workshop, thereby reducing the adverse effects on production operations.

[0027] like Figure 1 and Figure 2 As shown, the lifting loading and unloading mechanism 2 includes a lifting drive assembly 21 and a supporting plate frame 22. The lifting drive assembly 21 is arranged on the side or side wall of the mold repairing platform 1, and the supporting plate frame 22 is arranged on the lifting end of the lifting drive assembly 21. The use of the supporting plate frame 22 can not only help to support the mold well, but also facilitate the lifting and lowering of the mold, thereby further improving the convenience of use.

[0028] like Figure 1 and Figure 2 As shown, the lifting and unloading mechanism 2 further includes a guide frame 23, and the supporting plate frame 22 can be vertically slidably arranged on the guide frame 23. The guide frame 23 can guide and limit the supporting plate frame 22, thereby helping to further improve the accuracy and stability of the vertical movement of the supporting plate frame 22, thereby helping to improve the safety of use.

[0029] like Figures 2 to 4 As shown, the lifting drive assembly 21 includes a driving cylinder 211, a roller frame 212, and at least one traction chain 213. The roller frame 212 is arranged on the movable end of the driving cylinder 211, and the roller frame 212 can be vertically slidably arranged on the guide frame 23. The two ends of the traction chain 213 are respectively fixedly connected to the guide frame 23 and the supporting plate frame 22, and the traction chain 213 is wound around the roller frame 212. The structure of the lifting drive assembly 21 is very simple and reliable, so that heavy molds can be stably and effectively transferred, thereby better meeting the needs of actual use.

[0030] like Figures 2 to 4As shown, the guide frame 23 is provided with an installation cavity 231, and the left and right cavity walls of the installation cavity 231 are respectively provided with vertical guide grooves 232. The roller frame 212 includes a transverse rod 2121, two sprockets 2122, and two guide rollers 2123. The middle of the transverse rod 2121 is connected to the movable end of the driving cylinder 211, and the two sprockets 2122 are radially symmetrically mounted on the transverse rod 2121 about the middle of the transverse rod 2121. The two guide rollers 2123 are respectively mounted on the two ends of the transverse rod 2121, and the two guide rollers 2123 are respectively rollably embedded in the two vertical guide grooves 232. There are two traction chains 213, and the two traction chains 213 are respectively wound around the two sprockets 2122. Such a roller frame 212 is very simple and reliable, which is not only easy to manufacture, but also helps to make the vertical movement of the roller frame 212 more stable, thereby further improving the reliability and applicability of the mold repairing device.

[0031] like Figure 3 and Figure 4 As shown, the vertical guide groove 232 penetrates the outer wall of the guide frame 23, and a first convex retaining ring 2124 is provided on the circumferential surface of the guide roller 2123, and the first convex retaining ring 2124 is placed on the outer wall of the guide frame 23. This can limit the left and right shaking of the transverse rod 2121, so that the vertical movement of the transverse rod 2121 can be more stable.

[0032] like Figure 4 As shown, the piston rod of the driving cylinder 211 is arranged upward, and a connecting rod 2125 is provided on the middle part of the bottom surface of the transverse rod 2121. The transverse rod 2121 is connected to the piston rod of the driving cylinder 211 through the connecting rod 2125, which can facilitate assembly.

[0033] like Figure 2 and Figure 5 As shown, at least one guide wheel 220 is respectively provided on the left and right side walls of the rear end of the support plate frame 22, and each guide wheel 220 can be respectively rotatably embedded in the corresponding vertical guide groove 232. In this way, the support plate frame 22 can be more stably and reliably restricted and guided, thereby further improving the accuracy and stability of the vertical movement of the support plate frame 22.

[0034] like Figure 5 As shown, a second convex retaining ring 2201 is provided on the circumferential surface of the guide wheel 220, and the second convex retaining ring 2201 is placed on the outer wall of the guide frame 23. This can limit the left and right shaking of the supporting plate frame 22, so that the vertical movement of the supporting plate frame 22 can be more stable.

[0035] like Figure 2 , Figure 5 and Figure 6As shown, the support plate frame 22 includes a support plate 221 and a cross bar 222. A reinforcing block 223 is provided on the rear end of the support plate 221. The reinforcing block 223 is fixedly connected to the traction chain 213. The cross bar 222 is detachably provided on the upper front wall of the support plate 221. By providing the reinforcing block 223, not only can the structural strength of the connection of the traction chain 213 be enhanced, but also a good blocking effect can be provided on the rear side of the mold; the cross bar 222 can block the front side of the mold, so that the transfer of the mold can be ensured to be very safe. By detachably providing the cross bar 222 on the support plate 221, the cross bar 222 can be removed when the mold is placed on or off, which makes it more convenient to place the mold on or off, thereby helping to further improve the convenience of use.

[0036] like Figure 5 and Figure 6 As shown, each guide wheel 220 is arranged on the side wall of the reinforcing retaining frame 223, so that it can ensure that the installation position of the guide wheel 220 has high structural strength, thereby facilitating a stronger guiding effect.

[0037] like Figure 5 and Figure 6 As shown, a plurality of plug-in columns 2221 are provided on the bottom surface of the cross bar 222, and each plug-in column 2221 can be detachably plugged into the supporting plate 221. This not only satisfies the disassembly and assembly requirements of the cross bar 222 very well, but also ensures that the disassembly and assembly of the cross bar 222 is very convenient, so that it can be used more conveniently.

[0038] like Figure 1 As shown, a die repairing bench vise 3 is provided on the top of the die repairing table 1. This can facilitate more die repairing operations on the mold, thereby helping to further improve the applicability of the die repairing device.

[0039] like Figure 1 As shown, a transition bracket 4 is placed on the die repairing platform 1 between the die repairing platform vise 3 and the lifting loading and unloading mechanism 2. In this way, when the die repairing platform 1 is made slightly wider and the die repairing platform vise 3 is not close to the edge, the transition bracket 4 can be used to facilitate the transfer of the mold between the die repairing platform vise 3 and the lifting loading and unloading mechanism 2, thereby helping to improve the convenience of related operations.

[0040] like Figure 1 and Figure 7 As shown, the transition bracket 4 is an n-shaped bracket with a flat top surface, and blocking ridges 41 are respectively provided on the front and rear sides of the top surface of the transition bracket 4. This not only makes the transition bracket 4 have a very simple structure, but also can use the blocking ridges 41 to prevent falling, thereby improving the safety of use.

[0041] like Figure 1As shown, the mold repairing device is mainly used for mold repairing of cylindrical molds 10 (for example, cylindrical aluminum profile extrusion molds). The support plate 221 can be driven by the lifting drive assembly 21 to move downward close to the ground or stick to the ground. In actual use, the cross bar 222 is first removed; then the cylindrical mold 10 is rolled onto the support plate 221; then the cross bar 222 is installed; then the lifting drive assembly 21 is started, so that the support plate 221 drives the cylindrical mold 10 to move upward, and when the top surface of the support plate 221 is flush with the top surface of the transition bracket 4 or the height difference is very small, the lifting drive assembly 21 is stopped; then the cylindrical mold 10 is rolled so that the cylindrical mold 10 rolls over the transition bracket 4 and then rolls onto the mold repairing vise 3; then the mold repairing operation can be performed on the mold repairing vise 3. After the mold repairing operation is completed, the above operation is performed in reverse, and the cylindrical mold 10 can be removed, which can meet the actual use requirements.

[0042] like Figure 1 As shown, at least two mold repairing tables 1 are arranged on the side of the lifting loading and unloading mechanism 2. This can facilitate the lifting and unloading of molds for multiple mold repairing tables 1 through the lifting and unloading mechanism 2, so that each mold repairing table does not need to be equipped with a lifting and unloading mechanism 2, which can help reduce manufacturing and use costs.

[0043] like Figure 1 As shown, the left and right sides of the lifting loading and unloading mechanism 2 are respectively provided with a mold repairing platform 1, and the left and right sides of the guide frame 23 are respectively fixed on the two mold repairing platforms 1. The rear walls of the two mold repairing platforms 1 are provided with an air suction filter cabinet 11, and the two air suction filter cabinets 11 are assembled together, and the rear wall of the guide frame 23 is fixedly connected to the two air suction filter cabinets 11. This can not only reduce dust pollution, but also ensure that the installation and positioning of the lifting loading and unloading mechanism 2 is very stable and reliable, thereby further improving the reliability of the mold repairing device.

[0044] like Figure 1 As shown, a mobile lighting lamp 12 is provided on the air intake filter cabinet 11. The mobile lighting lamp 12 is an existing lighting lamp supported by a flexible bracket 121, and the flexible bracket 121 can be laterally slidably mounted on the air intake filter cabinet 11. In this way, various lighting needs can be easily realized, thereby better meeting the needs of actual use.

[0045] like Figure 1 As shown, the mold repairing table 1 is provided with a switch panel 13, a power plug board 14, a storage drawer 15, and a tool plug rack 16, which can meet the various usage requirements of users, thereby making the mold repairing device more applicable.

Claims

1. A mold repair device with lifting function, Features: The invention comprises a mould repairing platform (1) and a lifting loading and unloading mechanism (2), wherein the lifting loading and unloading mechanism (2) is arranged on the side or side wall of the mould repairing platform (1); the lifting loading and unloading mechanism (2) comprises a lifting drive component (21) and a supporting plate frame (22), the lifting drive component (21) is arranged on the side or side wall of the mould repairing platform (1), and the supporting plate frame (22) is arranged on the lifting end of the lifting drive component (21).

2. According to claim 1, the mold repairing device with lifting function, Features: The lifting and loading and unloading mechanism (2) further comprises a guide frame (23), and the supporting plate frame (22) is vertically slidably arranged on the guide frame (23).

3. According to claim 2, the mold repairing device with lifting function, Features: The lifting drive assembly (21) comprises a driving cylinder (211), a roller frame (212), and at least one traction chain (213); the roller frame (212) is arranged on the movable end of the driving cylinder (211), and the roller frame (212) is arranged on the guide frame (23) in a manner that allows the roller frame (212) to slide vertically; two ends of the traction chain (213) are respectively fixedly connected to the guide frame (23) and the supporting plate frame (22), and the traction chain (213) is wound around the roller frame (212).

4. The mold repairing device with lifting function according to claim 3, Features: The guide frame (23) is provided with an installation cavity (231), and vertical guide grooves (232) are respectively provided on the left and right cavity walls of the installation cavity (231). The roller frame (212) comprises a transverse rod (2121), two sprocket wheels (2122), and two guide roller wheels (2123). The middle portion of the transverse rod (2121) is connected to the movable end of the driving cylinder (211), and the two sprocket wheels (2122) are radially symmetrically mounted on the transverse rod (2121) with respect to the middle portion of the transverse rod (2121). The two guide roller wheels (2123) are respectively mounted on both ends of the transverse rod (2121), and the two guide roller wheels (2123) are respectively rotatably embedded in the two vertical guide grooves (232). There are two traction chains (213), and the two traction chains (213) are respectively wound around the two sprocket wheels (2122).

5. The mold repairing device with lifting function according to claim 4, Features: At least one guide wheel (220) is respectively arranged on the left and right side walls at the rear end of the supporting plate frame (22), and each guide wheel (220) is respectively capable of being rotatably embedded in a corresponding vertical guide groove (232).

6. The mold repairing device with lifting function according to claim 3, Features: The support plate frame (22) comprises a support plate (221) and a cross bar (222); a reinforcing frame (223) is provided on the rear end of the support plate (221); the reinforcing frame (223) is fixedly connected to the traction chain (213); and the cross bar (222) is detachably provided on the upper front wall of the support plate (221).

7. The mold repairing device with lifting function according to claim 1, Features: A die repairing bench vise (3) is provided on the top of the die repairing table (1).

8. The mold repairing device with lifting function according to claim 7, Features: A transition bracket (4) is placed on the die repairing table (1) between the die repairing table vise (3) and the lifting and loading and unloading mechanism (2).

9. The mold repairing device with lifting function according to claim 1, Features: At least two mold repairing tables (1) are arranged on the sides of the lifting and loading and unloading mechanism (2).

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