Punching machining device for conveying belt production

Abstract

The utility model relates to the technical field of conveying belt machining, in particular to a punching machining device for conveying belt production, which comprises a machining table, a laser-beam drilling machine is mounted at the top end of the machining table, and two limiting rollers are rotatably connected to one side of the inner wall of the machining table; the cleaning mechanism comprises a cleaning mechanism; according to the cleaning mechanism, outside air is guided into the two round pipes through the air outlet pipe by utilizing the fan, the air is blown out downwards through the multiple spray heads at the same time, under the action of wind power, fragments which cannot be completely separated from the holes can be blown downwards and fall off from the through grooves, and meanwhile under the action of a rotating wheel and a reciprocating lead screw, the fragments can be cleaned conveniently. According to the punching device, the brush can drive the two round pipes to reciprocate in the horizontal direction, the multiple nozzles can comprehensively clean the holes of the conveying belt in the fixing frame, meanwhile, the brush is used for cleaning fragments retained on the conveying belt again, and therefore the fragments are prevented from being retained in the holes, and the punching effect on the holes is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveying belt processing, in particular to a punching processing device for conveying belt production. BACKGROUND

[0002] The conveying belt is a kind of composite product in the belt conveying system and is widely used in industrial production, logistics transportation, mine, building and other fields. Among them, the high tensile strength mute type polyvinyl chloride conveying belt is a kind of conveying belt with excellent performance, which can meet the demand of various industries for high-performance, low-noise conveying belt. In the processing process of polyvinyl chloride conveying belt, in order to meet the specific use requirement, it needs to use the punching device to carry out the punching operation, and the laser punching machine is the common punching equipment. The high-energy laser beam is irradiated to the material surface, so that the material is rapidly melted, vaporized or reaches the specified state, thereby forming the hole. After the laser punching machine is used to punch the conveying belt, the cut-off fragments in part of the holes cannot completely separate from the holes, thereby affecting the punching effect of the conveying belt.

[0003] Therefore, the punching processing device for conveying belt production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a punching processing device for conveying belt production to solve the above problems, and the problem that the cut-off fragments in part of the holes cannot completely separate from the holes after the laser punching machine is used to punch the conveying belt, thereby affecting the punching effect of the conveying belt is improved.

[0005] The utility model discloses a punching processing device for conveying belt production through the following technical scheme to realize the above-mentioned purpose, a punching processing device for conveying belt production, including: the processing station, the top of processing station is installed with laser punching machine, the inner wall one side of processing station is rotatably connected with the limiting roller of two numbers, the cleaning mechanism, the cleaning mechanism includes the fixed frame of fixed connection in the top of processing station, the top of fixed frame is installed with fan, the air outlet of fan is installed with the air outlet pipe, the other end of air outlet pipe is connected to the fixed frame and is communicated with the round pipe of two numbers, the surface lower end of round pipe is communicated with a plurality of spray heads, the surface of processing station is set with the through slot.

[0006] Preferably, the cleaning mechanism further comprises a reciprocating screw rod rotatably connected to the inner wall of the fixed frame, the surface of the reciprocating screw rod is provided with a moving plate, the bottom end of the moving plate is fixedly connected with a brush, the two sides of the brush are fixedly connected with the surfaces of the two circular pipes respectively, the through slot is arranged on the inner side of the fixed frame; the inner wall of the air outlet pipe is rotatably connected with a rotating wheel, the rotating shaft of the rotating wheel penetrates through the fixed frame and is fixedly connected with one end of the reciprocating screw rod. It is beneficial to make the brush drive the two circular pipes to reciprocate along the horizontal direction, and it is beneficial to make the plurality of nozzles comprehensively clean the holes of the conveying belt in the fixed frame, and the brush movement is used to clean the debris retained on the conveying belt again, so that the debris is prevented from being retained in the holes.

[0007] Preferably, the bottom end of the processing table is fixedly connected with a guide frame and a collection frame, the guide frame is communicated with the through slot, and one side of the upper end of the collection frame is communicated with one side of the guide frame. Under the action of the guide frame and the collection frame, it is beneficial to collect the cleaned debris, and it is beneficial to make the staff regularly clean the debris.

[0008] Preferably, an included angle is formed between the other side of the collection frame and the vertical surface, and a filter screen is embeddedly installed on the other side of the collection frame. It is beneficial to exhaust the air entering the collection frame and intercept the debris in the collection frame, thereby ensuring the stability of the device during operation.

[0009] Preferably, the inner walls of the through slot are fixedly connected with baffles on both sides, and the baffles are arranged in an inclined manner. It is beneficial to guide the impurities above the two ends of the through slot to fall from the through slot.

[0010] Preferably, the inner wall of the through slot is fixedly connected with two push rods, and the top end of the push rod is higher than the bottom end of the brush in height. It is beneficial to make the bristles of the brush deform and vibrate, so that the debris attached to the bristles falls off, thereby improving the cleaning effect of the brush.

[0011] Preferably, the middle part of the air outlet pipe is a corrugated pipe, and the air outlet pipe is a rubber member. The stability of the connection between the circular pipe and the air outlet pipe during movement is ensured.

[0012] Preferably, a sliding groove is formed in the inner top wall of the fixed frame, and the surface of the moving plate is slidingly connected with the inner wall of the sliding groove. It is beneficial to limit the movement of the brush and the circular pipe.

[0013] Preferably, an included angle is formed between the bottom end of the guide frame and the horizontal surface, and the horizontal height of the bottom end of the guide frame is higher than that of the bottom end of the collection frame. It is beneficial to better guide the falling debris.

[0014] Preferably, the bottom end side of the fixed frame is rotatably connected with a plurality of round rollers.

[0015] The utility model discloses the beneficial effects are:

[0016] 1, the above-mentioned cleaning mechanism utilizes fan to guide the wind of outside into two round pipes through the air outlet pipe simultaneously, and makes the wind blow down from multiple spray heads simultaneously, which is beneficial to blow the fragments that cannot completely separate in the hole downward and drop from the through groove under the action of wind force. Meanwhile, under the action of the runner and the reciprocating lead screw, the brush drives the two round pipes to move reciprocatingly along the horizontal direction, which is beneficial to comprehensively clean the holes of the conveying belt in the fixed frame by the multiple spray heads, and the fragments remaining on the conveying belt are cleaned again by the brush, so that the fragments are prevented from remaining in the holes, and the punching effect of the holes is ensured.

[0017] 2, when the brush separates from the conveying belt and continues to move during the cleaning process, the bristles of the brush are deformed and shaken under the action of the lever, so that the fragments attached to the bristles fall off, and the cleaning effect of the brush is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the cleaning mechanism structure schematic diagram of the utility model;

[0020] Figure 3 It is the round pipe installation structure schematic diagram of the utility model;

[0021] Figure 4 It is the guide frame and processing table explosion map of the utility model;

[0022] Figure 5 It is the fixed frame structure schematic diagram of the utility model.

[0023] In the drawing: 1, processing table; 2, laser puncher; 3, limit roller; 4, cleaning mechanism; 41, fixed frame; 42, reciprocating lead screw; 43, moving plate; 44, brush; 45, fan; 46, air outlet pipe; 47, round pipe; 48, spray head; 49, runner; 410, through groove; 411, guide frame; 412, collection frame; 413, filter screen; 414, baffle; 415, lever; 416, sliding slot; 417, round roller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] When implementing: Figures 1-5 As shown, a punching processing device for conveyor belt production includes: a processing table 1, a laser punching machine 2 is installed on the top of the processing table 1, and two limiting rollers 3 are rotatably connected to one side of the inner wall of the processing table 1;

[0026] The cleaning mechanism 4 includes a fixed frame 41 fixedly connected to the top of the processing table 1, a fan 45 is installed on the top of the fixed frame 41, and an air outlet duct 46 is installed at the air outlet of the fan 45. The other end of the air outlet duct 46 passes through the fixed frame 41 and is connected to two circular tubes 47. The lower end of the surface of the circular tube 47 is connected to a plurality of nozzles 48, and a through groove 410 is opened on the surface of the processing table 1.

[0027] In this embodiment, a motor is fixedly connected to the surface of the processing table 1, and the output of the motor passes through the processing table 1 and is fixedly connected to one end of one of the limiting rollers 3. The cleaned conveyor belt passes through the two limiting rollers 3, and the motor is started by the controller to drive the two limiting rollers 3 to rotate, thereby pulling the conveyor belt.

[0028] When punching the conveyor belt, place the conveyor belt under the laser punching machine 2, drive the laser punching machine 2 to start the punching operation, and make the conveyor belt enter the fixed frame 41 after the punching is completed. At this time, drive the cleaning mechanism 4 to clean the holes.

[0029] like Figure 3 As shown, the cleaning mechanism 4 also includes a reciprocating screw 42 rotatably connected to the inner wall of the fixed frame 41, a movable plate 43 is provided on the surface of the reciprocating screw 42, and a brush 44 is fixedly connected to the bottom end of the movable plate 43. The two sides of the brush 44 are respectively fixedly connected to the surfaces of two circular tubes 47, and a through groove 410 is provided on the inner side of the fixed frame 41; the inner wall of the air outlet pipe 46 is rotatably connected to a rotating wheel 49, and the rotating shaft of the rotating wheel 49 passes through the fixed frame 41 and is fixedly connected to one end of the reciprocating screw 42.

[0030] When the perforated conveying belt enters the inner side of the fixed frame 41, the bottom end of the brush 44 is in contact with the surface of the conveying belt, and the rotating wheel 49 is arranged at the eccentric position of the air outlet pipe 46, so that when the fan 45 guides the external air into the air outlet pipe 46, the rotating wheel 49 is driven to rotate under the action of the air force, thereby driving the reciprocating screw rod 42 to rotate. The reciprocating screw rod 42 is in the form of two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw rod 42, the side of the spiral groove pushes the slider in the spiral groove to move axially, so that when the reciprocating screw rod 42 rotates, the brush 44 is moved along the horizontal direction through the moving plate 43 to clean the debris on the surface of the conveying belt. When the brush 44 is separated from the conveying belt during cleaning, the impurities cleaned by the brush 44 will fall from the through groove 410, and at the same time, the brush 44 will drive the circular pipe 47 to move synchronously.

[0031] As shown in Figure 4 , the bottom end of the processing table 1 is fixedly connected with a guide frame 411 and a collection frame 412. The guide frame 411 is connected with the through groove 410, and one side of the upper end of the collection frame 412 is connected with one side of the guide frame 411. An angle is formed between the bottom end of the guide frame 411 and the horizontal plane, and the horizontal height of the bottom end of the guide frame 411 is higher than that of the bottom end of the collection frame 412.

[0032] In this embodiment, the debris in the hole of the conveying belt falls into the guide frame 411 from the through groove 410, and enters the collection frame 412 under the action of the wind force and the inclined bottom wall of the guide frame 411. The bottom end of the collection frame 412 is provided with a blocking plate installed by bolts. When the device is in normal use, the blocking plate blocks the collection frame 412. When the debris in the collection frame 412 needs to be cleaned, the blocking plate can be opened.

[0033] As shown in Figure 4 , an angle is formed between the other side of the collection frame 412 and the vertical plane, and the other side of the collection frame 412 is embeddedly installed with a filter screen 413.

[0034] In this embodiment, the filter screen 413 is embeddedly installed on the inclined side of the collection frame 412, can discharge the air entering the collection frame 412 through the filter screen 413, and intercept the debris in the collection frame 412. The inclined filter screen 413 can make the debris fall better on the inner bottom wall of the collection frame 412.

[0035] As shown in Figure 4 , the inner walls of the through groove 410 are fixedly connected with baffles 414 on both sides, and the baffles 414 are arranged in an inclined manner.

[0036] In this embodiment, the two baffles 414 guide the impurities above the two ends of the through groove 410, so that the impurities fall better from the through groove 410.

[0037] As Figure 4 shown, the inner wall of the through slot 410 is fixedly connected with two number of the poking rods 415, the top end of the poking rod 415 is higher than the bottom end of the brush 44.

[0038] In this embodiment, the top end of the poking rod 415 is lower than the bottom end of the nozzle 48, when part of the conveying belt is placed in the fixed frame 41, the two poking rods 415 are located on both sides of the conveying belt, in the process of moving and cleaning, the moving path of the brush 44 will coincide with the poking rod 415, and in the process of continuing to move, the brush 44 will be deformed under the action of the poking rod 415, when the brush 44 continues to move and makes the brush 44 separate from the poking rod 415, the brush 44 will vibrate, so that the debris attached to the brush 44 falls off.

[0039] As Figure 3 shown, the middle part of the air outlet pipe 46 is provided as a corrugated pipe, and the air outlet pipe 46 is a rubber member.

[0040] In this embodiment, the part of the air outlet pipe 46 provided as a corrugated pipe is located in the fixed frame 41, so when the brush 44 moves with the circular pipe 47, the position of the corrugated pipe will be pulled up.

[0041] As Figure 5 shown, the inner top wall of the fixed frame 41 is provided with a sliding groove 416, and the surface of the moving plate 43 is slidingly connected with the inner wall of the sliding groove 416.

[0042] In this embodiment, the reciprocating screw rod 42 is arranged on the inner side of the sliding groove 416, and the sliding groove 416 is used to limit the movement of the moving plate 43.

[0043] As Figure 5 shown, the bottom end of the fixed frame 41 is rotatably connected with a plurality of circular rollers 417.

[0044] In this embodiment, when the conveying belt is placed on the workbench, the other side of the bottom end of the fixed frame 41 is a certain distance from the surface of the conveying belt, so that the conveying belt can smoothly enter the fixed frame 41 when moving after the punching is completed, and when part of the conveying belt is placed on the inner side of the fixed frame 41, the surface of the circular roller 417 is in contact with the surface of the conveying belt.

[0045] When the utility model is in use, the conveyor belt is placed under the laser punching machine 2, and the laser punching machine 2 is driven to start the punching operation, and the conveyor belt after the punching is completed enters the fixed frame 41. At this time, the controller drives the fan 45 in the cleaning mechanism 4 to run, and the fan 45 is used to introduce the external wind into the air outlet pipe 46, and enters the two circular tubes 47 at the same time through the air outlet pipe 46, so that the wind is blown downward by multiple nozzles 48 at the same time. At the same time, under the action of the wind, the runner 49 is driven to drive the reciprocating screw 42 to rotate, and under the action of the moving plate 43, The brush 44 drives the two circular tubes 47 to move back and forth in the horizontal direction. At this time, the fragments that cannot be completely detached from the holes are detached from the holes and fall from the through groove 410 under the action of the wind blown out by the nozzle 48, and the fragments retained on the conveyor belt are cleaned again by the brush 44. When the brush 44 detaches from the conveyor belt during the cleaning process, the impurities cleaned by the brush 44 will fall from the through groove 410. After falling from the through groove 410, the fragments will enter the guide frame 411 and enter the collection frame 412 for collection under the action of wind force and the inclined surface of the bottom wall of the guide frame 411.

[0046] It should be noted that the laser punching machine 2, fan 45, motor, etc. in the above description are all devices with relatively mature application of existing technologies. The specific models can be selected according to actual needs. At the same time, the laser punching machine 2, fan 45, and motor can be powered by a built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0047] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A punching device for conveyor belt production, characterized in that: include: A processing table (1), a laser punching machine (2) is installed on the top of the processing table (1), and two limiting rollers (3) are rotatably connected to one side of the inner wall of the processing table (1); A cleaning mechanism (4) includes a fixed frame (41) fixedly connected to the top of the processing table (1), a fan (45) is installed on the top of the fixed frame (41), an air outlet pipe (46) is installed at the air outlet of the fan (45), the other end of the air outlet pipe (46) passes through the fixed frame (41) and is connected to two circular pipes (47), the lower end of the surface of the circular pipe (47) is connected to a plurality of nozzles (48), and a through groove (410) is opened on the surface of the processing table (1).

2. A punching device for conveyor belt production according to claim 1, characterized in that: The cleaning mechanism (4) further comprises a reciprocating screw (42) rotatably connected to the inner wall of the fixed frame (41); a movable plate (43) is provided on the surface of the reciprocating screw (42); a brush (44) is fixedly connected to the bottom end of the movable plate (43); both sides of the brush (44) are respectively fixedly connected to the surfaces of two circular tubes (47); and the through groove (410) is provided on the inner side of the fixed frame (41); The inner wall of the air outlet pipe (46) is rotatably connected to a rotating wheel (49), and the rotating shaft of the rotating wheel (49) passes through the fixed frame (41) and is fixedly connected to one end of the reciprocating screw (42).

3. The punching device for conveyor belt production according to claim 1, characterized in that: A guide frame (411) and a collection frame (412) are fixedly connected to the bottom end of the processing table (1); the guide frame (411) is connected to the through slot (410); and an upper end of one side of the collection frame (412) is connected to one side of the guide frame (411).

4. The punching device for conveyor belt production according to claim 3, characterized in that: An angle is formed between the other side of the collecting frame (412) and the vertical plane, and a filter (413) is embedded and installed on the other side of the collecting frame (412).

5. The punching device for conveyor belt production according to claim 1, characterized in that: Baffles (414) are fixedly connected to both sides of the inner wall of the through groove (410), and the baffles (414) are arranged in an inclined manner.

6. The punching device for conveyor belt production according to claim 1, characterized in that: Two shifting rods (415) are fixedly connected to the inner wall of the through groove (410), and the horizontal height of the top end of the shifting rod (415) is higher than the horizontal height of the bottom end of the brush (44).

7. The punching device for conveyor belt production according to claim 1, characterized in that: The middle portion of the air outlet pipe (46) is configured as a corrugated pipe, and the air outlet pipe (46) is a rubber component.

8. The punching device for conveyor belt production according to claim 2, characterized in that: A sliding groove (416) is provided on the inner top wall of the fixed frame (41), and the surface of the movable plate (43) is slidably connected to the inner wall of the sliding groove (416).

9. The punching device for conveyor belt production according to claim 3, characterized in that: An angle is formed between the bottom end of the guide frame (411) and the horizontal plane, and the horizontal height of the bottom end of the guide frame (411) is higher than the horizontal height of the bottom end of the collecting frame (412).

10. The punching device for conveyor belt production according to claim 1, characterized in that: One side of the bottom end of the fixed frame (41) is rotatably connected to a plurality of round rollers (417).

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