Powder coating tabletting device

Abstract

The utility model discloses a powder coating tabletting device which comprises a workbench and four supporting legs arranged at the bottom of the workbench in a bilateral symmetry mode. The die frame is fixedly arranged at the top of the working table, the lifting bottom plate is located in the die frame, the portal frame is arranged at the top of the working table, the tablet pressing assembly is arranged on the portal frame and corresponds to the die frame, and the lifting assembly is arranged at the bottom of the working table. The tabletting assembly plays a role in tabletting powder coating located in the mold frame, the lifting assembly plays a role in jacking the lifting bottom plate, and the powder coating can be jacked out of the mold frame through the lifting assembly after being pressed by the tabletting assembly to achieve demolding.

Description

Technical Field

[0001] The invention relates to the technical field of powder coating tablet pressing devices, in particular to a powder coating tablet pressing device. Background Art

[0002] At present, powder coating is a solid powdered synthetic resin coating composed of solid resin, pigment, filler and additives. Unlike ordinary solvent-based coatings and water-based coatings, its dispersion medium is not solvent and water, but air. It has the characteristics of no solvent pollution, 100% film formation and low energy consumption. Powder coatings are divided into two categories: thermoplastic and thermosetting.

[0003] The Chinese patent with the patent number "CN217967993U" discloses a powder coating tabletting device, a powder coating tabletting device, including a base, a plurality of symmetrically arranged support plates are fixedly connected to the upper end of the base, a rotating shaft is rotatably connected between two relatively said support plates, rollers are arranged on the outer walls of the two rotating shafts, a conveyor belt is connected between the two said rollers, a plurality of symmetrically arranged fixed plates are fixedly connected to the upper end of the base, a transverse plate is arranged above the plurality of said fixed plates, and a linkage mechanism for linking the moving mechanism is arranged between the transverse plate and the plurality of fixed plates. This patent achieves the effect of adjusting the thickness of the tablet by making the relatively two moving blocks carry the moving rod, thereby realizing the change of the distance between the moving rod and the rotating rod.

[0004] However, the above patents have the following defects:

[0005] (1) Although the above patent can realize the tableting of powder coating by extrusion rollers, this method will produce tablets that are larger and of different shapes. When the next step is carried out, the larger tablets will be blocked at the mouth of the equipment, which has certain limitations. Therefore, it is necessary to extrude tablets of uniform fixed specifications. Utility Model Content

[0006] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide a powder coating tabletting device capable of pressing coating tablets of uniform size.

[0007] In order to solve the above existing technical problems, one of the purposes of this application is achieved by adopting the following technical solution:

[0008] A powder coating tabletting device comprises a workbench, four legs symmetrically arranged at the bottom of the workbench, a mold frame fixedly arranged on the top of the workbench, a lifting base plate located in the mold frame, a gantry arranged on the top of the workbench, a tabletting assembly arranged on the gantry and corresponding to the mold frame, and a lifting assembly arranged at the bottom of the workbench. The tabletting assembly tablets the powder coating in the mold frame, and the lifting assembly lifts the lifting base plate. After being pressed by the tabletting assembly, the powder coating can be lifted out of the mold frame by the lifting assembly to achieve demolding.

[0009] Furthermore, the tablet pressing assembly includes an electric telescopic rod fixedly arranged on the gantry, and a tablet pressing plate arranged at the bottom of the electric telescopic rod, and the tablet pressing plate can enter the mold frame.

[0010] Furthermore, the lifting assembly includes a horizontal plate fixedly arranged between the four legs, a box body fixedly arranged on the top of the horizontal plate, a driving motor fixedly arranged on the outer wall of the box body, a driving shaft penetrating the outer wall of the box body and rotating forward and reversely by the driving motor, a driving bevel gear fixedly arranged on the driving shaft, a rotating sleeve rotatably arranged at the bottom of the box body, a driven bevel gear fixedly sleeved on the rotating sleeve and meshing with the driving bevel gear, a threaded lifting column penetrating between the workbench and the top of the box body and threadedly connected to the rotating sleeve, and the threaded lifting column is fixedly connected to the lifting base plate.

[0011] Furthermore, the workbench is symmetrically provided with two telescopic limit rods, and the telescopic limit rods are fixedly connected between the lifting bottom plate and the horizontal plate.

[0012] Furthermore, the pressure plate is arranged on the electric telescopic rod through a disassembly and assembly limiting component, and the disassembly and assembly limiting component includes a fixed block fixedly arranged on the top of the pressure plate, a groove opened on the top of the fixed block and for the electric telescopic rod to be inserted, two shells symmetrically fixedly arranged on the fixed block, a slot opened on the electric telescopic rod and corresponding to the shell, a pin rod penetrating between the shell and the inner side wall of the groove and capable of being inserted into the slot, a baffle rod located in the shell and fixedly connected to the pin rod, and a limit spring arranged between the baffle rod and the inner side wall of the shell and sleeved on the pin rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) When in use, the powder coating is placed in the mold frame, and then the tablet pressing assembly is started to make the tablet pressing assembly press the powder coating. After pressing, the tablet pressing assembly is operated to remove the tablet pressing assembly from the mold frame. Next, the lifting assembly is operated to drive the lifting bottom plate to move upward, thereby lifting the lifting bottom plate, and the lifting bottom plate drives the coating tablet to be demolded from the mold frame. In this way, coating tablets of uniform size can be pressed, and the coating tablets can be quickly demolded to achieve the demolding effect. Compared with the existing technology, this solves the technical problem of producing individual larger and different-shaped tablets, and the individual larger tablets will be blocked at the mouth of the equipment, which has certain limitations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall schematic diagram of the present application, showing a schematic diagram of the structure of the disassembly and assembly limit assembly, the lifting assembly, and the tablet pressing assembly;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0017] In the figure: 1. workbench; 2. outriggers; 3. cross plate; 4. box; 5. drive motor; 6. drive shaft; 7. drive bevel gear; 8. driven bevel gear; 9. rotating sleeve; 10. threaded lifting column; 11. telescopic limit rod; 12. mold frame; 13. lifting bottom plate; 14. tablet pressing plate; 15. gantry; 16. electric telescopic rod; 17. fixed block; 18. groove; 19. shell; 20. pin rod; 21. stop rod; 22. limit spring; 23. disassembly and assembly of limit assembly; 24. lifting assembly; 25. slot; 26. tablet pressing assembly. DETAILED DESCRIPTION

[0018] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0019] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0020] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship of a powder coating tableting device.

[0021] Embodiment 1:

[0022] like Figure 1-Figure 2 As shown, the present embodiment provides a powder coating tabletting device, which includes a workbench 1, four legs 2 symmetrically arranged at the bottom of the workbench 1, and also includes a mold frame 12 fixedly arranged on the top of the workbench 1, a lifting base plate 13 located in the mold frame 12, a gantry 15 arranged on the top of the workbench 1, a tabletting assembly 26 arranged on the gantry 15 and corresponding to the mold frame 12, and a lifting assembly 24 arranged at the bottom of the workbench 1. The tabletting assembly 26 tablets the powder coating located in the mold frame 12, and the lifting assembly 24 lifts the lifting base plate 13. After being pressed by the tabletting assembly 26, the powder coating can be lifted out of the mold frame 12 by the lifting assembly 24 to achieve demolding.

[0023] A powder coating tabletting device comprises a workbench 1, four legs 2 are symmetrically arranged at the bottom of the workbench 1, a mold frame 12 is fixedly arranged on the top of the workbench 1, a lifting base plate 13 is arranged in the mold frame 12, a gantry 15 is arranged on the top of the workbench 1, a tabletting assembly 26 corresponding to the mold frame 12 is arranged on the gantry 15, and a lifting assembly 24 is arranged at the bottom of the workbench 1. The tabletting assembly 26 tablets the powder coating in the mold frame 12, and the lifting assembly 24 lifts the lifting base plate 13. After the powder coating is pressed by the tabletting assembly 26, it can be lifted out of the mold frame 12 by the lifting assembly 24 to achieve demolding. When in use, the powder coating is placed in the mold frame 12, and then the tablet pressing assembly 26 is started to tablet the powder coating. After the tablet pressing is completed, the tablet pressing assembly 26 is operated to remove the tablet pressing assembly 26 from the mold frame 12. Next, the lifting assembly 24 is operated to drive the lifting bottom plate 13 to move upward, thereby lifting the lifting bottom plate 13. The lifting bottom plate 13 drives the coating tablets to be demolded from the mold frame 12. In this way, coating tablets of uniform size can be pressed, and the coating tablets can be quickly demolded to achieve the demolding effect. Compared with the prior art, the technical problem of producing larger and differently shaped tablets and clogging the mouth of the equipment with certain limitations is solved.

[0024] Furthermore, the tablet pressing assembly 26 includes an electric telescopic rod 16 fixedly arranged on the gantry 15, and a tablet pressing plate 14 arranged at the bottom of the electric telescopic rod 16, and the tablet pressing plate 14 can enter the mold frame 12. When in use, the electric telescopic rod 16 is started, and the electric telescopic rod 16 drives the tablet pressing to move downward, so that the tablet pressing presses the paint, thereby achieving the tablet pressing of the paint.

[0025] Furthermore, the lifting assembly 24 includes a horizontal plate 3 fixedly arranged between the four legs 2, a box body 4 fixedly arranged on the top of the horizontal plate 3, a driving motor 5 fixedly arranged on the outer wall of the box body 4, a driving shaft 6 penetrating through the outer wall of the box body 4 and rotating forward and reversely through the driving motor 5, a driving bevel gear 7 fixedly arranged on the driving shaft 6, a rotating sleeve 9 rotatably arranged at the bottom of the box body 4, a driven bevel gear 8 fixedly sleeved on the rotating sleeve 9 and meshing with the driving bevel gear 7, a threaded lifting column 10 penetrating between the workbench 1 and the top of the box body 4 and threadedly connected to the rotating sleeve 9, and the threaded lifting column 10 is fixedly connected to the lifting base plate 13.

[0026] The lifting assembly 24 includes a horizontal plate 3 fixedly arranged between four legs 2, a box 4 fixedly arranged on the top of the horizontal plate 3, a driving motor 5 fixedly arranged on the outer wall of the box 4, a driving shaft 6 for forward and reverse rotation through the driving motor 5 is penetrated on the outer wall of the box 4, a driving bevel gear 7 is fixedly arranged on the driving shaft 6, a rotating sleeve 9 is rotatably arranged at the bottom of the box 4, a driven bevel gear 8 meshing with the driving bevel gear 7 is fixedly sleeved on the rotating sleeve 9, a threaded lifting column 10 threadedly connected to the rotating sleeve 9 is penetrated between the workbench 1 and the top of the box 4, and the self-locking property of the thread can be used to stop the threaded lifting column 10 at any position, so that the threaded lifting column 10 is fixedly connected to the lifting base plate 13. When in use, start the drive motor 5, and utilize the forward and reverse rotation of the drive motor 5 to realize the lifting and lowering of the lifting base plate 13, the drive motor 5 drives the drive shaft 6 to rotate, the drive shaft 6 drives the drive bevel gear 7 to rotate, the drive bevel gear 7 drives the driven bevel gear 8 to rotate, the driven bevel gear 8 drives the rotating sleeve 9 to rotate, the rotating sleeve 9 drives the threaded lifting column 10 to move, the threaded lifting column 10 drives the lifting base plate 13 to move, thereby realizing the lifting and lowering of the powder coating.

[0027] Furthermore, the workbench 1 is symmetrically provided with two telescopic limit rods 11, which are fixedly connected between the lifting bottom plate 13 and the cross plate 3. The setting of the two telescopic limit rods 11 plays a role in limiting the lifting of the lifting bottom plate 13.

[0028] Furthermore, the pressing plate 14 is arranged on the electric telescopic rod 16 through a disassembly and assembly limit assembly 23, and the disassembly and assembly limit assembly 23 includes a fixed block 17 fixedly arranged on the top of the pressing plate 14, a groove 18 opened at the top of the fixed block 17 and plugged into the electric telescopic rod 16, two shells 19 symmetrically fixed on the fixed block 17, a slot 25 opened on the electric telescopic rod 16 and corresponding to the shell 19, a pin rod 20 that passes through the shell 19 and the inner side wall of the groove 18 and can be plugged into the slot 25, a baffle rod 21 located in the shell 19 and fixedly connected to the pin rod 20, and a limit spring 22 that is arranged between the baffle rod 21 and the inner side wall of the shell 19 and sleeved on the pin rod 20.

[0029] When this technical solution is not provided, the following problem is likely to occur: when the tablet pressing plate 14 is damaged due to long-term use, it is inconvenient to disassemble the tablet pressing plate 14 .

[0030] The pressing plate 14 is arranged on the electric telescopic rod 16 through a disassembly and assembly limit assembly 23. The disassembly and assembly limit assembly 23 includes a fixed block 17 fixedly arranged on the top of the pressing plate 14, a groove 18 for plugging the electric telescopic rod 16 is provided on the top of the fixed block 17, two shells 19 are fixedly arranged symmetrically on the fixed block 17, and a slot 25 corresponding to the shell 19 is provided on the electric telescopic rod 16. A pin rod 20 that can be plugged into the slot 25 is penetrated between the shell 19 and the inner side wall of the groove 18, a blocking rod 21 fixedly connected to the pin rod 20 is provided in the shell 19, and a limit spring 22 sleeved on the pin rod 20 is provided between the blocking rod 21 and the inner side wall of the shell 19. The elasticity of the limit spring 22 is used to tighten the pin rod 20. When in use, the two pin rods 20 are pulled outward at the same time, the pin rods 20 drive the blocking rod 21 to move, the limit spring 22 is compressed, and the pin rods 20 are disengaged from the slots 25, and the fixed block 17 is freed from the limit, thereby realizing the disassembly of the pressing plate. Compared with the prior art, the technical problem of the inconvenience of disassembling the pressing plate 14 is solved.

[0031] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A powder coating tabletting device, comprising a workbench (1), and four legs (2) symmetrically arranged at the bottom of the workbench (1), characterized in that: The invention also comprises a mold frame (12) fixedly arranged on the top of the workbench (1), a lifting base plate (13) located in the mold frame (12), a gantry (15) arranged on the top of the workbench (1), a tablet pressing assembly (26) arranged on the gantry (15) and corresponding to the mold frame (12), and a lifting assembly (24) arranged at the bottom of the workbench (1), wherein the tablet pressing assembly (26) plays a tablet pressing role on the powder coating located in the mold frame (12), and the lifting assembly (24) plays a lifting role on the lifting base plate (13), and after the powder coating is pressed by the tablet pressing assembly (26), it can be lifted out of the mold frame (12) by the lifting assembly (24) to achieve demoulding.

2. A powder coating tabletting device according to claim 1, characterized in that: The tablet pressing assembly (26) comprises an electric telescopic rod (16) fixedly arranged on the gantry (15), and a tablet pressing plate (14) arranged at the bottom of the electric telescopic rod (16), and the tablet pressing plate (14) can enter the mold frame (12).

3. A powder coating tabletting device according to claim 1, characterized in that: The lifting assembly (24) comprises a horizontal plate (3) fixedly arranged between the four legs (2), a box (4) fixedly arranged on the top of the horizontal plate (3), a driving motor (5) fixedly arranged on the outer wall of the box (4), a driving shaft (6) penetrating the outer wall of the box (4) and rotating forward and reversely through the driving motor (5), a driving bevel gear (7) fixedly arranged on the driving shaft (6), a rotating sleeve (9) rotatably arranged on the bottom of the box (4), a driven bevel gear (8) fixedly sleeved on the rotating sleeve (9) and meshing with the driving bevel gear (7), and a threaded lifting column (10) penetrating between the workbench (1) and the top of the box (4) and threadedly connected to the rotating sleeve (9), wherein the threaded lifting column (10) is fixedly connected to the lifting base plate (13).

4. A powder coating tabletting device according to claim 3, characterized in that: The workbench (1) is symmetrically provided with two telescopic limit rods (11) running through it, and the telescopic limit rods (11) are fixedly connected between the lifting bottom plate (13) and the horizontal plate (3).

5. A powder coating tabletting device according to claim 2, characterized in that: The pressing plate (14) is arranged on the electric telescopic rod (16) through a disassembly and assembly limiting assembly (23). The disassembly and assembly limiting assembly (23) comprises a fixed block (17) fixedly arranged on the top of the pressing plate (14), a groove (18) opened on the top of the fixing block (17) and for the electric telescopic rod (16) to be inserted, two shells (19) fixedly arranged on the fixing block (17) in a left-right symmetrical manner, a slot (25) opened on the electric telescopic rod (16) and corresponding to the shell (19), a pin rod (20) penetrating between the shell (19) and the inner side wall of the groove (18) and capable of being inserted into the slot (25), a stop rod (21) located in the shell (19) and fixedly connected to the pin rod (20), and a limit spring (22) arranged between the stop rod (21) and the inner side wall of the shell (19) and sleeved on the pin rod (20).

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