Film paving machine

Abstract

A film laying machine comprises a base frame and is characterized in that a lifting assembly is installed on the base frame, a walking assembly is installed on the lifting assembly, a film roll is located above brick materials, the brick materials are carried on a stacking machine, and the walking assembly is connected with the walking assembly through a first guide assembly and a second guide assembly. And a film roll is further mounted on the second guide assembly. The device has the beneficial effects that the material distribution efficiency is high, a brick body is tightly wrapped by a material film, the film paving effect is ensured, the material film is saved, and the material film is prevented from being blown off.

Description

Technical Field

[0001] The utility model relates to the field of palletizer components, in particular to a film laying machine. Background Technique

[0002] For the palletizing of existing high-quality cement products, a layer of film usually needs to be laid on the surface of bricks to prevent the surface from being damaged during brick palletizing. In the prior art, generally, an air cylinder clamp is used to pull out the film to a certain size, then the film is cut off by a cutter, and then the air cylinder clamp continues to move above the brick stack and is laid on the brick stack. However, this method requires the film to be cut larger to prevent the brick surface from being exposed, which will cause a certain waste of the film. At the same time, if there is air flow in the workshop, the film is easily blown away, reducing the production efficiency. Summary of the Invention

[0003] The purpose of the utility model is to solve the above problems and design a film laying machine. The specific design scheme is as follows:

[0004] A film laying machine includes a base frame, on which a lifting component is installed. A traveling component is installed on the lifting component. The lifting component drives the traveling component to move up and down. The traveling component drives the film roll to move horizontally in the left-right direction. The film roll is located above the brick material, and the brick material is carried on a palletizer. The traveling component is connected to the second guiding component through the first guiding component. A film roll is also installed on the second guiding component. The first guiding component is used to connect the lifting component and the second guiding component and provide guidance for the movement of the second guiding component. The second guiding component is used to carry the traveling component and at the same time provide guidance for the traveling component to drive the film roll to move horizontally.

[0005] The lifting component includes a first motor, and the first motor is connected to the first guiding component through a first transmission sprocket assembly. The specific structure is that the first transmission sprocket assembly includes two first sprockets, which are distributed up and down and are respectively fixed to the upper and lower ends of the base frame. The first sprockets are engaged with a first chain, and both ends of the first chain are connected to the first guiding component, specifically to the connection with the first bracket. There are two groups of the first transmission sprocket assemblies. A transmission shaft is connected between the upper first sprockets in the two groups of the first transmission sprocket assemblies. A third sprocket is provided on the motor shaft of the first motor, and the third sprocket is connected to a fourth sprocket on the transmission shaft through a third chain.

[0006] The first guiding component includes a first bracket, and the first bracket is connected to the first chain of the lifting component through a pin. A pulley is installed on the first bracket, and the pulley is slidably connected to a slideway installed on the base frame. The axial direction of the slideway is distributed up and down, and is used to realize the guidance in the up-down direction.

[0007] The second guiding component includes a second bracket, which is fixedly connected to the first bracket of the first guiding component. A sliding rod is installed on the second bracket. The sliding rods are distributed horizontally. A sliding sleeve is sleeved on the sliding rod, and the sliding sleeve is slidably connected to the sliding rod. A walking component is installed on the sliding sleeve through a third bracket. The number of the sliding rods is multiple, and the multiple sliding rods are linearly arrayed in the vertical direction. The multiple sliding sleeves sleeved on the multiple sliding rods are all fixedly connected to the same third bracket. The strength of the second guiding component is increased by the multiple sliding rods to carry and support the walking component and the film roll.

[0008] The walking component includes a second motor, which is connected to the second guiding component through a second sprocket assembly. The second sprocket assembly includes two second sprockets. The two second sprockets are distributed left and right and are fixed on the second bracket. A second chain is provided on the two second sprockets and is meshed and connected thereto. One of the second sprockets is key-connected to the motor shaft of the second motor. The second motor is installed on the second bracket.

[0009] The film roll is sleeved on a wheel shaft, and the wheel shaft is fixedly connected to the second guiding component, specifically fixedly connected to the third bracket. The film roll is rotatably connected to the wheel shaft.

[0010] The film roll is connected to the walking component through a rack and a clamping plate, specifically connected to the second chain of the walking component. The specific structure is that the rack is meshed with the second chain, and the rack and the clamping plate clamp the second chain and are fixed by bolts.

[0011] The film laying machine obtained by the above technical solution of the present utility model has the beneficial effects that:

[0012] The cloth laying efficiency is high, the material film wraps the brick body tightly, the film laying effect is ensured, the material film is saved, and the material film is prevented from being blown off. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the film laying machine of the present utility model;

[0014] Figure 2 is a schematic side view structural diagram of the film laying machine of the present utility model;

[0015] Figure 3 is a schematic top view structural diagram of the film laying machine of the present utility model;

[0016] Figure 4 is a schematic structural diagram of the lifting component of the present utility model;

[0017] Figure 5 is a schematic side view structural diagram of the lifting component of the present utility model;

[0018] Figure 6 It is a schematic structural diagram of the walking assembly described in the present utility model;

[0019] Figure 7 It is a schematic side view structural diagram of the walking assembly described in the present utility model;

[0020] Figure 8 It is a schematic top view structural diagram of the walking assembly described in the present utility model;

[0021] Figure 9 It is a schematic structural diagram of the connection between the film roll and the walking assembly described in the present utility model;

[0022] In the figure, 1, base frame; 2, lifting assembly; 3, walking assembly; 4, film roll; 5, brick material; 6, palletizer; 7, first motor; 8, first sprocket; 9, second sprocket; 10, transmission shaft; 11, first chain; 12, first guiding assembly; 13, second guiding assembly; 14, first bracket; 15, pulley; 16, slideway; 17, second bracket; 18, slide bar; 19, sliding sleeve; 20, third bracket; 21, second motor; 22, second chain; 23, wheel axle; 24, rack; 25, clamping plate; 26, brick supporting plate; 27, third sprocket; 28, fourth sprocket; 29, third chain. Specific embodiments

[0023] The present utility model will be specifically described below with reference to the accompanying drawings.

[0024] A film laying machine includes a base frame 1, an lifting assembly 2 is installed on the base frame 1, a walking assembly 3 is installed on the lifting assembly 2, the lifting assembly 2 drives the walking assembly 3 to move up and down, the walking assembly 3 drives the film roll 4 to move horizontally in the left - right direction, the film roll 4 is located above the brick material 5, the brick material 5 is carried on a palletizer 6, the walking assembly 3 is connected to the walking assembly 3 through a first guiding assembly 12 and a second guiding assembly 13, and a film roll 4 is also installed on the second guiding assembly 13. The first guiding assembly 12 is used to connect the lifting assembly 2 and the second guiding assembly 13, and is used to provide guidance for the movement of the second guiding assembly 13. The second guiding assembly 13 is used to carry the walking assembly 3, and at the same time provides guidance for the walking assembly to drive the film roll 4 to move horizontally.

[0025] The lifting assembly 2 includes a first motor 7, and the first motor 7 is connected to the first guiding assembly 12 through a first transmission sprocket assembly. The specific structure is that the first transmission sprocket assembly includes two first sprockets 8, and the two first sprockets 8 are distributed vertically and are respectively fixed to the upper and lower ends of the base frame 1. The first sprockets 8 are engaged with a first chain 11, and both ends of the first chain 11 are connected to the first guiding assembly 12, specifically to the first bracket 14. There are two sets of the first transmission sprocket assemblies, and a transmission shaft 10 is connected between the first sprockets 8 located above in the two sets of the first transmission sprocket assemblies. A third sprocket 27 is provided on the motor shaft of the first motor 7, and the third sprocket 27 is connected to a fourth sprocket 28 on the transmission shaft 10 through a third chain 29.

[0026] The first guiding assembly 12 includes a first bracket 14. The first bracket 14 is connected to the first chain 11 of the lifting assembly 2 through a screw pin. A pulley 15 is installed on the first bracket 14, and the pulley 15 is slidably connected to a slideway 16 installed on the base frame 1. The axial direction of the slideway 16 is distributed vertically, for realizing the guiding in the vertical direction.

[0027] The second guiding assembly 13 includes a second bracket 17. The second bracket 17 is fixedly connected to the first bracket 14 of the first guiding assembly. A slide bar 18 is installed on the second bracket 17. The slide bar 18 is distributed horizontally. A sliding sleeve 19 is sleeved on the slide bar 18, and the sliding sleeve 19 is slidably connected to the slide bar 18. A traveling assembly 3 is installed on the sliding sleeve 19 through a third bracket 20. The number of the slide bars 18 is multiple, and the multiple slide bars 18 are linearly arranged in the vertical direction. The multiple sliding sleeves 19 sleeved on the multiple slide bars 18 are all fixedly connected to the same third bracket 20. The strength of the second guiding assembly 13 is increased through the multiple slide bars 18 to carry and support the traveling assembly 3 and the film roll 4.

[0028] The traveling assembly 3 includes a second motor 21. The second motor 21 is connected to the second guiding assembly 13 through a second sprocket assembly. The second sprocket assembly includes two second sprockets 9, and the two second sprockets 9 are distributed left and right and are fixed to the second bracket 17. A second chain 22 engaged with the two second sprockets 9 is provided, and one of the second sprockets 9 is key-connected to the motor shaft of the second motor 21. The second motor 21 is installed on the second bracket 17.

[0029] The film roll 4 is sleeved on a wheel shaft 23, and the wheel shaft 23 is fixedly connected to the second guiding assembly 13, specifically to the third bracket 20. The film roll 4 is rotatably connected to the wheel shaft 23.

[0030] The film roll 4 is connected to the traveling assembly 3 through the rack 24 and the clamping plate 25, specifically connected to the second chain 22 of the traveling assembly 3. The specific structure is that the rack 24 meshes with the second chain 22, and the rack 24 and the clamping plate 25 clamp the second chain 22 and are fixed by bolts.

[0031] Operating mechanism of the lifting assembly: Start the first motor 7. Based on the key connection between the motor shaft of the first motor 7 and the first sprocket 8, drive the first sprocket 8 to rotate. Through the transmission of the first chain 11, finally achieve the effect of driving the second guiding assembly 13 to move up and down through the lifting assembly 2. By changing the rotation direction of the motor shaft of the first motor 7, realize the conversion of rising or falling. At the same time, during the up and down movement of the second guiding assembly 13, the pulley 15 will slide along the slideway 16, that is, the first guiding assembly 12 provides guidance for the lifting of the second guiding assembly 13.

[0032] Operating mechanism of the traveling assembly: Start the second motor 21, drive the second chain 22 to rotate through the transmission of the second sprocket 9, and finally drive the third bracket 20 and the film roll 4 to move horizontally through the rack 24 meshing with the second chain 22.

[0033] Operating mechanism of film laying: After the palletizer finishes stacking a layer of pallet 26 carrying brick materials 5, adjust the height of the film roll 4 above one side of this layer of brick materials 5 through the lifting assembly, and then start the second motor 21 to drive the film roll 4 to move horizontally from above one side of the brick materials 5 to above the other side, completing film laying. After the film laying is completed, without cutting the film material, continue to stack another layer of brick materials 5 above this layer of brick materials 5 through the palletizer with the pallet 26. Then restart the first motor 7 to adjust the height of the film roll 4 so that it is above the other side of the new layer of brick materials 5, and then start the second motor 21 to move the film roll 4 from above the other side of a layer of brick materials to above one side again. According to the stacking rhythm of the palletizer, complete film laying layer by layer. After the film laying operation of the highest layer of brick materials 5 is completed, cut the thin film.

[0034] In the above process:

[0035] Since a large number of film cutting operation steps are saved, the film laying efficiency is improved;

[0036] Since a large number of film cutting operation steps are saved, a film cutting mechanism can no longer be added to the film laying machine, and the cutting is completed manually, simplifying the equipment structure and reducing the failure rate;

[0037] During the process of starting the second motor 21 to complete film laying, since the lower-layer film is sandwiched between two layers of brick materials 5 and the brick supporting plate 26, it plays a role in flattening during the film laying process, making the film laying more compact. At the same time, since one side of the film is sandwiched between two layers of brick materials 5 and the other side is continuously wound around the film roll 4, it is possible to avoid the situation of the film falling after the film laying is interrupted, and avoid the waste of the film caused by the pre-flow when cutting the film;

[0038] The equipment is independent of the palletizer and can be directly placed on one side of the palletizer without modifying or altering the existing palletizer, and the overall production line transformation cost is low.

[0039] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present utility model. Some changes that may be made to some parts by those skilled in the art of the present technology all reflect the principles of the present utility model and fall within the protection scope of the present utility model.

Claims

1. A film laying machine, comprising a base frame (1), characterized in that: A lifting component (2) is installed on the base frame (1), a walking component (3) is installed on the lifting component (2), a film roll (4) is located above the brick material (5), the brick material (5) is mounted on the palletizer (6), the walking component (3) is connected to the walking component (3) via a first guide component (12) and a second guide component (13), and a film roll (4) is also installed on the second guide component (13).

2. The film laying machine according to claim 1, characterized in that: The lifting assembly (2) comprises a first motor (7), and the first motor (7) is connected to a first guide assembly (12) via a first transmission sprocket assembly.

3. The film laying machine according to claim 1, characterized in that: The first guide assembly (12) comprises a first bracket (14), the first bracket (14) is connected to the lifting assembly (2), a pulley (15) is installed on the first bracket (14), and the pulley (15) is slidably connected to a slideway (16) installed on the base frame (1).

4. The film laying machine according to claim 1, characterized in that: The second guide assembly (13) comprises a second bracket (17), the second bracket (17) is fixedly connected to the first guide assembly, a sliding rod (18) is mounted on the second bracket (17), a sliding sleeve (19) is sleeved on the sliding rod (18), the sliding sleeve (19) is slidably connected to the sliding rod (18), and a walking assembly (3) is mounted on the sliding sleeve (19) via a third bracket (20).

5. The film laying machine according to claim 1, characterized in that: The travel assembly (3) comprises a second motor (21), and the second motor (21) is connected to the second guide assembly (13) via a second sprocket assembly.

6. The film laying machine according to claim 1, characterized in that: The film roll (4) is sleeved on the wheel axle (23), the wheel axle (23) is fixedly connected to the second guide assembly (13), and the film roll (4) is rotatably connected to the wheel axle (23).

7. The film laying machine according to claim 1, characterized in that: The film roll (4) is connected to the travel assembly (3) via a rack (24) and a clamping plate (25).

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