Paper powder cleaning device of double-hob machine

Abstract

The utility model provides a paper powder cleaning device for a double-hob machine, which relates to the technical field of glass processing and comprises a material box, a portal frame is fixedly mounted on the upper surface of the material box, a cylinder is fixedly mounted on the upper surface of the portal frame, and the output end of the cylinder penetrates through the portal frame and is fixedly provided with a supporting plate. The lower surface of the supporting plate is connected with an air blower through a support. A worker starts the electric knife roll to smash paper, after the smashing work is completed, the worker moves paper scraps out of the material box and collects the paper scraps, then the worker starts the air cylinder, the output end of the air cylinder drives the supporting plate to move, an air outlet pipe of the air blower moves to the position close to the electric knife roll, and then the paper scraps are collected. And then a worker starts an air blower, air flow generated by the air blower blows the paper powder, the paper powder falls off from the surfaces of the electric knife rollers, a gap between the two electric knife rollers is prevented from being blocked, the electric knife rollers are prevented from being blocked during rotation, and meanwhile discharging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a paper powder cleaning device for a double-roller machine. Background Art

[0002] The double roller cutter machine for printing is a printing machine used to cut and crush printing materials such as paper or film. The existing double roller cutter machine does not have a structure to clean the paper powder on the surface of the cutter roller, resulting in a large amount of paper powder and paper scraps sticking to the surface of the cutter roller after long-term use, which can easily cause the gap between the two cutter rollers to be blocked, causing the rotation of the cutter roller to be easily stuck. At the same time, after the gap is blocked, the subsequent paper scraps cannot fall off, which has an adverse effect on the subsequent feeding. Utility Model Content

[0003] The main purpose of the utility model is to provide a paper powder cleaning device for a double-roll cutter machine, which can effectively solve the problem that the double-roll cutter machine in the background technology does not have a structure for cleaning the paper powder on the surface of the cutter roller, resulting in a large amount of paper powder and paper scraps sticking to the surface of the cutter roller after long-term use, which can easily cause the gap between the two cutter rollers to be blocked, causing the rotation of the cutter roller to be easily stuck. At the same time, after the gap is blocked, the subsequent paper scraps cannot fall off, which has an adverse effect on the subsequent material feeding.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A paper powder cleaning device for a double-roller machine, comprising a material box, a gantry frame is fixedly mounted on the upper surface of the material box, a cylinder is fixedly mounted on the upper surface of the gantry frame, an output end of the cylinder passes through the gantry frame and is fixedly mounted with a support plate, a blower is connected to the lower surface of the support plate through a bracket, and air outlet pipes are arranged on both sides of the blower;

[0006] Two electric knife rollers are arranged in the material box.

[0007] Preferably, a bellows is fixedly mounted at one end of each of the two air outlet pipes;

[0008] A support rod is fixedly installed between the blower and one side opposite to the two bellows.

[0009] Preferably, two inclined plates are fixedly installed in the two bellows, and a ventilation hole is formed through the surface of one side of each inclined plate.

[0010] Preferably, discharge grooves are provided through both sides of the inner wall of the material box.

[0011] Preferably, both sides of the inner wall of the discharge chute are provided with slide grooves, and sliders are slidably arranged in the two slide grooves, and baffles are fixedly installed on opposite sides of two adjacent sliders;

[0012] A positioning rod is fixedly installed between the two sides of the inner wall of each slide groove, and a spring is sleeved on one side of the rod body of each positioning rod.

[0013] Preferably, a right-angle bracket is fixedly installed on one side of the two baffles away from the electric knife roller, a rotating shaft is rotatably installed on the lower surface of the two right-angle brackets, and a rotating plate is fixedly installed on the lower end of the two rotating shafts;

[0014] Limiting frames are fixedly installed on both sides of the material box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] (1) The staff starts the electric knife roller to crush the paper. After the crushing work is completed, the staff moves the paper scraps out of the material box and collects the paper scraps. Then the staff starts the cylinder so that its output end drives the support plate to move, so that the air outlet pipe of the blower moves to the vicinity of the electric knife roller. Then the staff starts the blower to generate an air flow to blow the paper powder, so that the paper powder falls from the surface of the electric knife roller, avoiding the gap between the two electric knife rollers from being blocked, thereby preventing the rotation of the electric knife roller from being stuck, and facilitating material unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a paper powder cleaning device for a double-roller machine according to the utility model;

[0018] Figure 2 This is a front view structural schematic diagram of a paper powder cleaning device for a double-roller machine according to the utility model;

[0019] Figure 3 The utility model is a double-roller machine paper powder cleaning device Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0020] Figure 4 The utility model is a double-roller machine paper powder cleaning device Figure 2 Schematic diagram of the cross-section structure at BB in the middle;

[0021] Figure 5 The utility model is a double-roller machine paper powder cleaning device Figure 4 A magnified schematic diagram of the structure in the middle.

[0022] In the figure: 1. material box; 2. gantry; 3. cylinder; 4. support plate; 401, bracket; 5. blower; 501, air outlet pipe; 6. electric knife roller; 7. bellows; 8. support rod; 9. inclined plate; 901, ventilation hole; 10. material discharge chute; 11. slide chute; 12. slider; 13. baffle; 14. positioning rod; 15. spring; 16. right angle frame; 17. rotating shaft; 18. rotating plate; 19. limit frame. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 5 As shown, the embodiment of the utility model proposes a paper powder cleaning device for a double-roller machine, comprising a material box 1, a gantry 2 is fixedly installed on the upper surface of the material box 1, a cylinder 3 is fixedly installed on the upper surface of the gantry 2, an output end of the cylinder 3 passes through the gantry 2 and is fixedly installed with a support plate 4, a blower 5 is connected to the lower surface of the support plate 4 through a bracket 401, and air outlet pipes 501 are arranged on both sides of the blower 5;

[0025] Two electric knife rollers 6 are arranged in the material box 1 .

[0026] The staff starts the electric knife roller 6 to crush the paper. After the crushing work is completed, the staff moves the paper scraps out of the material box 1 and collects the paper scraps. Then the staff starts the cylinder 3, so that its output end drives the support plate 4 to move, so that the air outlet pipe 501 of the blower 5 moves to the vicinity of the electric knife roller 6. Then the staff starts the blower 5 to generate an airflow to blow the paper powder, so that the paper powder falls from the surface of the electric knife roller 6, avoiding the gap between the two electric knife rollers 6 from being blocked, preventing the rotation of the electric knife roller 6 from being stuck, and facilitating material unloading.

[0027] In another embodiment of the utility model, a bellows 7 is fixedly installed at one end of the two air outlet pipes 501;

[0028] Support rods 8 are fixedly installed between the blower 5 and one side of the two bellows 7 .

[0029] Two inclined plates 9 are fixedly installed in the two wind boxes 7 , and a ventilation hole 901 is formed through the surface of one side of each inclined plate 9 .

[0030] The opening of the bellows 7 is arranged obliquely.

[0031] The airflow generated by the blower 5 flows out from each ventilation hole 901 under the guidance of the inclined surface of the inclined plate 9 inside the wind box 7, thereby increasing the sweeping area and allowing the paper dust on the surface of the electric knife roller 6 to fall off sufficiently.

[0032] In another embodiment of the present invention, discharge grooves 10 are formed on both sides of the inner wall of the material box 1 .

[0033] Slide grooves 11 are provided on both sides of the inner wall of the discharge chute 10, and sliders 12 are slidably arranged in the two slide grooves 11, and baffles 13 are fixedly installed on opposite sides of two adjacent sliders 12;

[0034] A positioning rod 14 is fixedly installed between the two sides of the inner wall of each slide groove 11 , and a spring 15 is sleeved on one side of the rod body of each positioning rod 14 .

[0035] By providing a discharge chute 10, it is convenient for paper powder to be discharged from the material box 1. By providing a baffle 13, it is prevented that paper scraps generated when the electric knife roller 6 is working will not fly out of the material box 1. By providing a spring 15, under the elastic force of the spring 15, the baffle 13 is not easily moved when touched by external objects, thereby preventing it from slipping during the crushing operation.

[0036] In another embodiment of the utility model, a right angle frame 16 is fixedly installed on one side of the two baffles 13 away from the electric knife roller 6, and a rotating shaft 17 is rotatably installed on the lower surface of the two right angle frames 16, and a rotating plate 18 is fixedly installed on the lower end of the two rotating shafts 17;

[0037] Limiting frames 19 are fixedly installed on both sides of the material box 1.

[0038] By providing the limiting frame 19 and the rotating plate 18 , the staff can fix the baffle 13 after pulling it down, so as to prevent it from closing during the paper powder discharge process.

[0039] The working principle of the double-roller paper powder cleaning device:

[0040] When in use, the staff starts the electric knife roller 6 to crush the paper. After the crushing work is completed, the staff moves the paper scraps out of the material box 1 and collects the paper scraps. Then the staff starts the cylinder 3 so that its output end drives the support plate 4 to move, so that the air outlet pipe 501 of the blower 5 moves to the vicinity of the electric knife roller 6. Then the staff starts the blower 5 so that the airflow generated by it blows the paper powder, so that the paper powder falls from the surface of the electric knife roller 6, avoids the gap between the two electric knife rollers 6 from being blocked, prevents the rotation of the electric knife roller 6 from being stuck, and also facilitates material unloading.

[0041] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A paper powder cleaning device for a double-roller machine, comprising a material box (1), characterized in that: A gantry (2) is fixedly mounted on the upper surface of the material box (1), a cylinder (3) is fixedly mounted on the upper surface of the gantry (2), an output end of the cylinder (3) passes through the gantry (2) and is fixedly mounted with a support plate (4), a blower (5) is connected to the lower surface of the support plate (4) via a bracket (401), and air outlet pipes (501) are arranged on both sides of the blower (5); Two electric knife rollers (6) are arranged in the material box (1).

2. A paper dust cleaning device for a double-roller machine according to claim 1, characterized in that: A bellows (7) is fixedly mounted on one end of each of the two air outlet pipes (501); A support rod (8) is fixedly installed between the blower (5) and one side opposite to the two wind boxes (7).

3. A paper dust cleaning device for a double-roller machine according to claim 2, characterized in that: Two inclined plates (9) are fixedly installed in the two wind boxes (7), and a ventilation hole (901) is opened through the surface of one side of each inclined plate (9).

4. A paper dust cleaning device for a double-roller machine according to claim 3, characterized in that: Discharge grooves (10) are provided through both sides of the inner wall of the material box (1).

5. A paper dust cleaning device for a double-roller machine according to claim 4, characterized in that: The inner wall surfaces of the discharge chute (10) are both provided with slide grooves (11), two slide blocks (12) are slidably arranged in the two slide grooves (11), and baffles (13) are fixedly installed on opposite sides of two adjacent slide blocks (12); A positioning rod (14) is fixedly installed between the two sides of the inner wall of each sliding groove (11), and a spring (15) is sleeved on one side of the rod body of each positioning rod (14).

6. A paper dust cleaning device for a double-roller machine according to claim 5, characterized in that: A right-angle frame (16) is fixedly mounted on one side of the two baffles (13) away from the electric knife roller (6); a rotating shaft (17) is rotatably mounted on the lower surface of the two right-angle frames (16); and a rotating plate (18) is fixedly mounted on the lower end of the two rotating shafts (17); Limiting frames (19) are fixedly installed on both sides of the material box (1).

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