Baking-free brick film covering device

Abstract

The utility model relates to a baking-free brick film covering device. Comprising a lifting frame and a lifting driving assembly for driving the lifting frame to do lifting movement, a movable base is arranged in front of the lifting frame, a transverse guide rail is installed on the lifting frame, the movable base is fixedly connected with a rail block on the transverse guide rail, and a translation driving assembly for driving the movable base to do translation movement is further installed on the lifting frame; a shaft seat is mounted on the movable base, a mounting shaft used for mounting a protective film reel is mounted in the shaft seat, a root connecting plate is arranged at the front end of the shaft seat, an end connecting plate is arranged at the front end of the mounting shaft, and a supporting rod is mounted between the root connecting plate and the bottom of the end connecting plate. The damping regulator is used for applying a rotating damping effect to the mounting shaft; and a cutting assembly for cutting the protective film is further mounted at the bottom of the lifting frame. The baking-free brick stacking device has the function of automatically laminating the surfaces of baking-free brick stacks to form protective cushion layers, and the operation efficiency of baking-free brick stacking and packaging is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of unburned brick packaging equipment, and in particular relates to an unburned brick coating device. Background Art

[0002] Unburned bricks usually need to be stacked before packaging and shipment. Unburned bricks are in a relatively loose state when they are cured in the curing site, that is, they are placed in a single layer in the curing site. When they are packaged and shipped, multiple layers of unburned bricks are stacked to form a brick stack, and the brick stack is placed on a pallet, which is convenient for transfer and transportation. In order to provide a certain degree of protection for unburned bricks, a layer of protective film needs to be set between adjacent layers of unburned bricks in the brick stack to form a protective cushion layer, so that during the transportation of the unburned brick stack, there will be no squeezing, collision or friction between the two adjacent layers of unburned bricks, thus maintaining the product quality.

[0003] In current operations, due to the lack of a film coating device with a reasonable structural design, the protective film is generally placed on the unfired bricks manually. This operation method makes the stacking and packaging process of unfired bricks a semi-automatic process, which requires continuous manual intervention. It is not only difficult to increase the stacking and packaging speed of unfired bricks, but also prone to safety accidents during the manual assisted operation. In summary, it is necessary to develop and design a film coating device for unfired bricks to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide a film coating device for unfired bricks, which has the function of automatically coating the surface of unfired brick stacks to form a protective cushion layer, thereby improving the operational efficiency of unfired brick stacking packaging without manual intervention.

[0005] The technical solution adopted by the utility model is: a non-fired brick coating device, including a lifting frame and a lifting drive component driving the lifting frame to lift and move, a moving base is provided in front of the lifting frame, a transverse guide rail is installed on the lifting frame and the moving base is fixedly connected to the track block on the transverse guide rail, and a translation drive component driving the moving base to translate and move is also installed on the lifting frame; an axle seat is installed on the moving base and a mounting shaft for mounting a protective film reel is installed in the axle seat, a root connecting plate is provided at the front end of the axle seat, an end connecting plate is provided at the front end of the mounting shaft, a supporting rod is installed between the bottom of the root connecting plate and the end connecting plate, and also includes a damping adjuster for applying rotational damping to the mounting shaft; a cutting component for cutting the protective film is also installed at the bottom of the lifting frame.

[0006] Preferably, the lifting drive assembly includes two upper and lower drive shafts, upper sprockets are installed at both ends of the upper drive shaft, lower sprockets are installed at both ends of the lower drive shaft, a lifting chain is installed between the upper sprocket and the lower sprocket on the same side, and the lifting frame is fixedly connected to the lifting chain; it also includes a lifting drive motor that drives the upper drive shaft to rotate through the drive chain.

[0007] Preferably, two left and right guide wheel assemblies are installed on the back of the lifting frame, which also includes a left guide rail and a right guide rail, and the two guide wheel assemblies are respectively matched and connected with the left guide rail and the right guide rail.

[0008] Preferably, a guide bracket is installed on the lifting frame, and a stabilizing gear is installed on the guide bracket, and also includes a stabilizing rack, and the stabilizing gear is meshed with the stabilizing rack for transmission.

[0009] Preferably, the translation drive assembly includes a driving pulley and a driven pulley installed at both ends of the lifting frame, the two are connected by belt drive, the mobile base is fixedly connected to the belt, and also includes a translation drive motor that drives the driving pulley to rotate.

[0010] Preferably, the damping adjuster includes a damping bracket installed and fixed in front of the root connecting plate and a pulley installed at the root of the mounting shaft, and also includes a belt segment wound around the pulley, one end of the belt segment is fixedly connected to the damping bracket, and the other end is connected to the adjustment bolt on the damping bracket.

[0011] Preferably, the cutting assembly includes a motor seat installed and fixed at the bottom of the lifting frame, a crossbeam is installed at the front of the motor seat, a screw rod and a guide rod are installed on the crossbeam, a moving block is installed on the screw rod and the guide rod, a blade is installed on the moving block, and a cutting shift motor for driving the screw rod is also installed on the motor seat.

[0012] The advantages and positive effects of the utility model are:

[0013] The utility model provides a film coating device for unfired bricks with a reasonable structural design. By setting a lifting frame and a lifting drive component, and installing the component for unwinding the protective film and the cutting component on the lifting frame, the lifting and lowering control of the unwinding component and the cutting component is realized, so that each time the coating operation of a layer of protective film is completed, the set height can be raised to coat the next layer. By installing the mounting shaft and other components on a mobile base and using a translation drive component to drive its lateral displacement, the reciprocating lateral displacement of the protective film reel is realized, and the unwinding and coating operations of the protective film are realized. By configuring a damping regulator for the mounting shaft, the rotation damping of the mounting shaft can be adjusted and set. By setting a suitable rotation damping effect for the mounting shaft, the flexibility of the mounting shaft rotation is reduced, and excessive release of the protective film reel during the pulling of the protective film is avoided. By installing the cutting component, the technical effect of automatically cutting the coated protective film is achieved, and the cut and truncated protective film falls between the layers of the unfired brick to form a protective cushion layer. Therefore, the unburned brick coating device has the function of automatically coating the surface of the unburned brick stack to form a protective cushion layer, thereby improving the operational efficiency of the unburned brick stacking packaging without the need for manual intervention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the main part of the utility model.

[0016] In the figure:

[0017] 1. Driving chain; 2. Lifting driving motor; 3. Driving shaft; 4. Upper sprocket; 5. Left guide rail; 6. Lifting chain; 7. Right guide rail; 8. Guide bracket; 9. Active pulley; 10. Translation driving motor; 11. Stabilizing rack; 12. Lifting frame; 13. Horizontal guide rail; 14. Transmission chain; 15. Motor seat; 16. Blade; 17. Moving block; 18. Screw; 19. Guide wheel assembly; 20. Moving base; 21. Driven pulley; 22. Shaft seat; 23. Damping adjuster; 24. Lower sprocket; 25. Root connecting plate; 26. Mounting shaft; 27. Support rod; 28. End connecting plate; 29. ​​Crossbeam; 30. Guide rod. DETAILED DESCRIPTION

[0018] In order to further understand the content, features and effects of the present invention, the following embodiments are given to explain in detail.

[0019] See also Figure 1 and Figure 2The utility model of the unfired brick coating device includes a lifting frame 12 and a lifting drive component that drives the lifting frame 12 to move up and down. A mobile base 20 is provided in front of the lifting frame 12. A transverse guide rail 13 is installed on the lifting frame 12 and the mobile base 20 is fixedly connected to the track block on the transverse guide rail 13. A translation drive component that drives the mobile base 20 to move translationally is also installed on the lifting frame 12.

[0020] In this embodiment, the lifting drive assembly includes two upper and lower drive shafts 3, upper sprockets 4 are installed at both ends of the upper drive shaft 3, lower sprockets 24 are installed at both ends of the lower drive shaft 3, a lifting chain 6 is installed between the upper sprocket 4 and the lower sprocket 24 on the same side, and the lifting frame 12 is fixedly connected to the lifting chain 6; it also includes a lifting drive motor 2 that drives the upper drive shaft 3 to rotate through the drive chain 1.

[0021] like Figure 1 As shown in FIG, another sprocket is provided on the upper drive shaft 3, and a sprocket is installed on the output shaft of the lifting drive motor 2, and the two sprockets are connected by a driving chain 1. The lifting drive motor 2 drives the upper drive shaft 3 to rotate forward or reverse, and the lifting chain 6 moves upward or downward accordingly, and the lifting frame 12 and its accessories move upward or downward accordingly.

[0022] In this embodiment, two left and right guide wheel assemblies 19 are installed on the back of the lifting frame 12, and the left guide rail 5 and the right guide rail 7 are also included. The two guide wheel assemblies 19 are respectively connected with the left guide rail 5 and the right guide rail 7. The cooperation between the two guide wheel assemblies 19 and the left guide rail 5 and the right guide rail 7 improves the stability of the lifting frame 12 when it is lifted and lowered.

[0023] In this embodiment, a guide bracket 8 is mounted on the lifting frame 12, and a stabilizing gear (not shown in the figure) is mounted on the guide bracket 8, and a stabilizing rack 11 is also included, and the stabilizing gear is meshed with the stabilizing rack 11 for transmission. During the lifting and lowering movement of the lifting frame 12, the stabilizing gear rolls along the stabilizing rack 11, which further ensures the stability of the lifting frame 12 during the lifting and lowering movement.

[0024] When the unburned brick coating device is applied to a brick production line / packaging line, it needs to be installed on a frame. At this time, the upper drive shaft 3 is installed on the top of the frame, the lower drive shaft 3 is installed on the bottom of the frame, the lifting drive motor 2 is installed and fixed on the top of the frame, and the left guide rail 5, the right guide rail 7 and the stabilizing rack 11 are installed and fixed on the side of the frame.

[0025] In this embodiment, the translation drive assembly includes a driving pulley 9 and a driven pulley 21 installed at both ends of the lifting frame 12, the two are connected by belt transmission, the mobile base 20 is fixedly connected to the belt, and also includes a translation drive motor 10 that drives the driving pulley 9 to rotate, and the translation drive motor 10 is installed and fixed at the rear end of the lifting frame 12. The translation drive motor 10 drives the belt to move forward or reverse, and the mobile base 20 and its accessories move translationally to the left or right accordingly. Since the mobile base 20 is installed and fixed on the track block on the transverse guide rail 13, the mobile base 20 moves smoothly.

[0026] An axle seat 22 is mounted on the mobile base 20, and a mounting shaft 26 for mounting a protective film reel is mounted in the axle seat 22. A root connecting plate 25 is provided at the front end of the axle seat 22, and an end connecting plate 28 is provided at the front end of the mounting shaft 26. A supporting rod 27 is installed between the bottom of the root connecting plate 25 and the bottom of the end connecting plate 28. Figure 2 As shown in FIG, two supporting rods 27 are provided, and the function of the supporting rods 27 is to support the protective film reel. Before loading the protective film reel, the end connecting plate 28 is first removed from the mounting shaft 26 and the front end of the supporting rod 27, and then the mounting shaft 26 is loaded, so that the mounting shaft 26 is inserted into the protective film reel, and the protective film reel falls on the supporting rod 27.

[0027] It also includes a damping regulator 23 for applying rotational damping to the mounting shaft 26. The damping regulator 23 can be used to adjust and set the rotational damping effect of the mounting shaft 26. By applying the rotational damping effect to the mounting shaft 26, the flexibility of rotation of the mounting shaft 26 is limited, thereby preventing the protective film reel from being excessively released when the protective film is subjected to pulling action.

[0028] In this embodiment, the damping regulator 23 includes a damping bracket fixed in front of the root connecting plate 25 and a pulley installed at the root of the mounting shaft 26, and also includes a belt segment wound around the pulley, one end of the belt segment is fixedly connected to the damping bracket, and the other end is connected to the adjusting bolt on the damping bracket. The tension of the belt segment can be adjusted by adjusting the bolt, and the belt segment and the pulley on the mounting shaft 26 constitute a damping structure (different tensions, different frictions), and the rotation damping can be adjusted by adjusting the tension of the belt segment.

[0029] A cutting assembly for cutting the protective film is also installed at the bottom of the lifting frame 12. After the protective film is laid on the unburned bricks, it is cut and truncated by the cutting assembly.

[0030] In this embodiment, Figure 2As shown in the figure, the cutting assembly includes a motor base 15 installed and fixed on the bottom 12 of the lifting frame, a crossbeam 29 is installed in the front of the motor base 15, a screw rod 18 and a guide rod 30 are installed on the crossbeam 29, a moving block 17 is installed on the screw rod 18 and the guide rod 30, a blade 16 is installed on the moving block 17, and a cutting shift motor (not shown in the figure) for driving the screw rod 18 is also installed on the motor base 15.

[0031] As shown in the figure, the screw rod 18 and the guide rod 30 are arranged on the side of the crossbeam 29, and the guide rod 30 is provided with two roots and is respectively located above and below the screw rod 18. A threaded hole is provided in the middle part of the moving block 17, and guide holes are provided in the upper part and the lower part. The screw rod 18 is located in the threaded hole, and the guide rod 30 is located in the guide hole. A sprocket is installed on the output shaft of the cutting shift motor, and a sprocket is also installed on the inner end of the screw rod 18. The two sprockets are connected by a transmission chain 14. The cutting shift motor drives the screw rod 18 to rotate forward or reverse, and the moving block 17 carries the blade 16 to move forward or backward, and the protective film in front is cut and cut during the forward movement.

[0032] Running process:

[0033] The protective film reel is loaded onto the mounting shaft 26 of the unwinding assembly, and the damping regulator 23 is adjusted to make the mounting shaft 26 have a suitable rotation damping effect; the lifting frame 12 and its attached parts are moved to Figure 1 The mobile base 20 and its attached components are moved to the initial height shown in Figure 1 ; after completing the stacking of a layer of unfired bricks, the mobile base 20 moves leftward to the left end of the lifting frame 12, during which the protective film covers the unfired bricks, and then the blade 16 of the cutting assembly moves forward to the front position, during which the blade 16 cuts and cuts the protective film; then the mobile base 20 and the cutting assembly are reset, and the next layer of unfired bricks is stacked on the layer of protective film that has been laid, and the aforementioned steps are repeated to complete the layer-by-layer coating of the protective film and the layer-by-layer stacking of the unfired bricks.

Claims

1. A non-fired brick coating device, characterized by: The invention comprises a lifting frame (12) and a lifting driving assembly for driving the lifting frame (12) to move upward and downward, a moving base (20) is arranged in front of the lifting frame (12), a transverse guide rail (13) is installed on the lifting frame (12), and the moving base (20) is fixedly connected to the track block on the transverse guide rail (13), and a translation driving assembly for driving the moving base (20) to move horizontally is also installed on the lifting frame (12); an axle seat (22) is installed on the moving base (20), and the axle seat (22) is fixedly connected to the track block on the transverse guide rail (13). A mounting shaft (26) for mounting a protective film reel is installed in the seat (22); a root connecting plate (25) is provided at the front end of the shaft seat (22); an end connecting plate (28) is provided at the front end of the mounting shaft (26); a supporting rod (27) is installed between the bottom of the root connecting plate (25) and the end connecting plate (28); and a damping adjuster (23) for applying a rotational damping effect to the mounting shaft (26); and a cutting assembly for cutting the protective film is also installed at the bottom of the lifting frame (12).

2. The unfired brick coating device according to claim 1, characterized in that: The lifting drive assembly comprises two upper and lower drive shafts (3), upper sprocket wheels (4) are installed at both ends of the upper drive shaft (3), lower sprocket wheels (24) are installed at both ends of the lower drive shaft (3), a lifting chain (6) is installed between the upper sprocket wheel (4) and the lower sprocket wheel (24) on the same side, and a lifting frame (12) is fixedly connected to the lifting chain (6); and also comprises a lifting drive motor (2) which drives the upper drive shaft (3) to rotate through a drive chain (1).

3. The unfired brick coating device according to claim 2, characterized in that: Two left and right guide wheel assemblies (19) are installed on the back of the lifting frame (12), which also includes a left guide rail (5) and a right guide rail (7). The two guide wheel assemblies (19) are respectively connected to the left guide rail (5) and the right guide rail (7).

4. The unfired brick coating device according to claim 2, characterized in that: A guide bracket (8) is installed on the lifting frame (12), and a stabilizing gear is installed on the guide bracket (8), and also includes a stabilizing rack (11), and the stabilizing gear and the stabilizing rack (11) are meshed and transmitted.

5. The unfired brick coating device according to claim 1, characterized in that: The translation drive assembly comprises a driving pulley (9) and a driven pulley (21) installed at both ends of a lifting frame (12), the two being connected by a belt drive, a mobile base (20) being fixedly connected to the belt, and a translation drive motor (10) for driving the driving pulley (9) to rotate.

6. The unfired brick coating device according to claim 1, characterized in that: The damping adjuster (23) comprises a damping bracket fixedly mounted in front of a root connecting plate (25) and a pulley mounted at the root of a mounting shaft (26), and also comprises a belt segment wound around the pulley, one end of the belt segment being fixedly connected to the damping bracket and the other end being connected to an adjusting bolt on the damping bracket.

7. The unfired brick coating device according to claim 1, characterized in that: The cutting assembly comprises a motor base (15) fixedly mounted on the bottom of a lifting frame (12), a crossbeam (29) mounted on the front of the motor base (15), a screw rod (18) and a guide rod (30) mounted on the crossbeam (29), a moving block (17) mounted on the screw rod (18) and the guide rod (30), a blade (16) mounted on the moving block (17), and a cutting shift motor for driving the screw rod (18) mounted on the motor base (15).

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