Perforating device

Abstract

The utility model relates to the field of paper archive hot riveting, in particular to a punching device which comprises a punching assembly, the punching assembly comprises a punching motor and a punching drill bit, the punching motor is used for driving the punching drill bit to rotationally drill, the punching drill bit is provided with a waste discharge channel, and the waste discharge channel penetrates through the punching drill bit. Waste generated in the punching process enters the waste discharging channel and is discharged through the waste discharging channel. According to the punching device, the waste discharging channel is formed in the punching drill bit, waste generated in the punching process enters the waste discharging channel and then is discharged from the waste discharging channel, and the technical problems that a traditional punching device does not have the waste removing function, and additional mechanisms need to be arranged for treating the waste are solved.

Description

Technical Field

[0001] The present application relates to the field of hot riveting of paper archives, and in particular to a punching device. Background Art

[0002] In the course of work in government departments, a large number of paper files are often generated. In order to accurately classify these paper files, relevant staff usually attach labels to the surface of the files and then use scanning and sorting equipment to scan and sort them. After sorting, the file files need to be bound together through hot riveting.

[0003] Before hot riveting the archival documents, the archival documents need to be punched. Waste will be generated during the punching process. Traditional punching devices do not have the function of removing waste, and it is necessary to set up another mechanism to deal with the waste. Utility Model Content

[0004] The present application provides a punching device to solve the technical problem that the traditional punching device does not have the function of removing waste and needs to set up another mechanism to process the waste.

[0005] In order to solve the above technical problems, a technical solution adopted by the present application is: to provide a punching device, the punching device comprising:

[0006] The drilling assembly comprises a drilling motor and a drilling drill bit, wherein the drilling motor is used to drive the drilling drill bit to rotate and drill holes, and the drilling drill bit is provided with a waste discharge channel, wherein the waste discharge channel runs through the drilling drill bit, and waste generated during the drilling process enters the waste discharge channel and is discharged from the waste discharge channel;

[0007] Optionally, the drilling drill bit includes a drilling probe and a drill bit body, and the waste discharge channel includes a first waste discharge channel and a second waste discharge channel, the drilling probe is provided with the first waste discharge channel, the drill bit body is provided with the second waste discharge channel, and the first waste discharge channel and the second waste discharge channel are concentrically arranged.

[0008] Optionally, the drilling assembly also includes a first waste removal block and a second waste removal block, wherein the first waste removal block and the second waste removal block are enclosed in the drill bit main body, and the first waste removal block is provided with an air vent, which is connected to the waste discharge channel, and an external air pump blows air into the air vent to blow out the waste in the waste discharge channel.

[0009] Optionally, a discharge channel is provided on the second waste removal block, the discharge channel is connected to the waste discharge channel, waste in the waste discharge channel is discharged through the discharge channel, and the discharge channel is inclined downward on a side away from the waste discharge channel.

[0010] Optionally, the punching device further includes a base frame assembly and a substrate, the punching assembly is installed based on the substrate, and the base frame assembly is used to drive the punching assembly to perform three-dimensional movement.

[0011] Optionally, the punching assembly further includes a distance measuring probe, and the distance measuring probe is used to measure the thickness of the file to be punched.

[0012] Optionally, the drill bit body is further provided with a first air inlet hole, the first air inlet hole is connected to the ventilation hole, and the gas in the ventilation hole enters the waste discharge channel through the first air inlet hole.

[0013] Optionally, the drill bit body is further provided with a first discharge hole, and the first discharge hole is connected to the discharge channel.

[0014] Optionally, the level of the first air inlet is lower than the level of the first discharge hole.

[0015] The beneficial effect of the present application is that in the punching device provided in the present application, a waste discharge channel is provided on the punching drill bit, and the waste generated during the punching process enters the waste discharge channel and is then discharged from the waste discharge channel, thereby solving the technical problem that the traditional punching device does not have the waste removal function and needs to set up another mechanism to handle the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0017] Figure 1 is a schematic diagram of the three-dimensional structure of the punching device provided in an embodiment of the present application;

[0018] Figure 2 It is an exploded view of the punching component part of the punching device;

[0019] Figure 3 is a cross-sectional view of a drilling bit portion of a drilling device;

[0020] Figure 4 It is a structural schematic diagram of the base frame component part in the punching device.

[0021] Explanation of the reference numerals: 100, punching assembly; 110, punching motor; 120, punching drill bit; 121, punching probe; 122, drill bit body; 123, first waste discharge channel; 124, second waste discharge channel; 125, first air inlet hole; 126, first discharge hole; 130, motor fixing plate; 140, drill bit fixing plate; 150, first waste removal block; 151, air vent; 160, second waste removal block; 161, discharge channel; 200, base frame assembly; 210, fixed bracket; 220, lead screw motor; 230, bracket connecting plate; 240, translation motor; 250, translation guide rod; 260, first translation guide rail; 270, second translation guide rail; 280, lifting motor; 300, substrate; 400, ranging probe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back...), such directional indications are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0025] like Figures 1 to 4 As shown, the present application provides a punching device, which includes a punching assembly 100, and the punching assembly 100 includes a punching motor 110 and a punching drill bit 120. The punching motor 110 is used to drive the punching drill bit 120 to rotate and drill holes. The punching drill bit 120 is provided with a waste discharge channel, and the waste discharge channel runs through the punching drill bit 120. Waste generated during the punching process enters the waste discharge channel and is discharged from the waste discharge channel.

[0026] The punching device also includes a base frame assembly 200 and a base plate 300. The base frame assembly 200 includes a fixed bracket 210, a screw motor 220, a bracket connecting plate 230, a translation motor 240, a translation guide rod 250, a first translation guide rail 260, a second translation guide rail 270, and a lifting motor 280.

[0027] The fixed bracket 210 is n-shaped, and there are two fixed brackets 210. The two fixed brackets 210 are arranged in parallel and spaced apart. A screw motor 220 is provided at the upper end of each fixed bracket 210. The screw motor 220 is arranged horizontally. The two screw motors 220 are parallel to each other. A motor drive block is provided on the screw motor 220. The motor drive block is fixedly assembled with the screw motor 220. The motor drive block is fixedly assembled with the screw motor 220. The screw motor 220 can drive the motor drive block to perform lateral translation along the screw.

[0028] The bracket connecting plate 230 is arranged horizontally, and the bracket connecting plate 230 is arranged between the two fixed brackets 210 and is perpendicular to the two fixed brackets 210. The bracket connecting plate 230 is fixedly assembled with the two motor driving plates, so that the screw motor 220 can drive the bracket connecting plate 230 to perform lateral translation movement along the screw.

[0029] A translation motor 240 is provided on the bracket connecting plate 230, and the translation motor 240 is fixedly assembled with the bracket connecting plate 230. The translation guide rod 250 is also fixedly assembled with the bracket connecting plate 230. The translation guide rod 250 is horizontally arranged, and the translation guide rod 250 is in the same direction as the bracket connecting plate 230. A translation block is also provided on the translation guide rod 250. The translation motor 240 drives the translation guide rod 250 to rotate, thereby causing the translation block to move laterally along the translation guide rod 250.

[0030] The first translation guide rail 260 and the second translation guide rail 270 are both fixedly assembled with the bracket connecting plate 230, the first translation guide rail 260 and the second translation guide rail 270 are both horizontally arranged and the first translation guide rail 260 and the second translation guide rail 270 are arranged in the same direction as the translation guide rod 250, the first translation guide rail 260 and the second translation guide rail 270 are spaced apart from each other in the upper and lower directions, and the first translation guide rail 260 is located above the second translation guide rail 270.

[0031] The lifting motor 280 is vertically arranged, and the lifting motor 280 is connected to the translation block, the first translation guide rail 260 and the second translation guide rail 270. The translation motor 240 can drive the lifting motor 280 to perform lateral translation movement along the translation guide rod 250. The base plate 300 is vertically arranged, and the base plate 300 is fixedly assembled with the lifting motor 280. The lifting motor 280 can drive the base plate 300 to perform lifting movement in the vertical direction.

[0032] In summary, the base plate 300 can be driven to perform three-dimensional movement by the lead screw motor 220 , the translation motor 240 and the lifting motor 280 .

[0033] The punching assembly 100 is installed based on the substrate 300 , and includes a punching motor 110 , a punching drill bit 120 , a motor fixing plate 130 , a drill bit fixing plate 140 , a first waste removal block 150 , and a second waste removal block 160 .

[0034] The motor fixing plate 130 is rectangular and is fixedly assembled with the substrate 300. The motor fixing plate 130 is perpendicular to the substrate 300. The punching motor 110 is fixedly assembled on the upper surface of the motor fixing plate 130. A motor through hole is provided at the center position of the motor fixing plate 130, and the output end of the punching motor 110 passes through the motor through hole.

[0035] The drilling drill 120 is arranged below the motor fixing plate 130. The drilling drill 120 is fixedly assembled with the output end of the drilling motor 110. The drilling motor 110 is used to drive the drilling drill 120 to rotate so that the drilling drill 120 can drill holes on the file. The drilling drill 120 includes a drilling probe 121 and a drill body 122. The drilling probe 121 is in the shape of a hollow cylinder. A first row of waste channels 123 vertically penetrating the drilling probe 121 is arranged at the center of the drilling probe 121. The drill body 122 is arranged above the drilling probe 121. The drill body 122 is also in the shape of a hollow cylinder. The drill body 122 is concentric with the drilling probe 121. The drilling probe 121 is inserted into the drill body. The drilling probe 121 is fixedly assembled with the drill head body 122, a second waste discharge channel 124 is provided in the drill head body 122, the first waste discharge channel 123 is connected with the second waste discharge channel 124, the first waste discharge channel 123 and the second waste discharge channel 124 are both cylindrical, the first waste discharge channel 123 and the second waste discharge channel 124 are concentrically arranged, and the diameter of the second waste discharge channel 124 is larger than the diameter of the first waste discharge channel 123. Waste will be generated during the drilling process of the drilling drill 120, and the waste will enter the second waste discharge channel 124 through the first waste discharge channel 123.

[0036] The drill fixing plate 140 is rectangular and is arranged below the motor fixing plate 130. The drill fixing plate 140 is perpendicular to the substrate 300. The drill body 122 passes through the center of the drill fixing plate 140. The drill fixing plate 140 is used to maintain the stability of the drilling drill 120. A first waste removal block 150 and a second waste removal block 160 are provided between the drill fixing plate 140 and the motor fixing plate 130. The first waste removal block 150 and the second waste removal block 160 are fixedly assembled with the motor fixing plate 130 and the drill fixing plate 140. The first waste removal block 150 and the second waste removal block 160 are assembled with each other to form a protective groove. The shape of the protective groove matches the shape of the drill body 122, and the drill body 122 is located in the protective groove.

[0037] A vent hole 151 is provided on the first waste removal block 150, and the vent hole 151 is connected to the protective groove. An external air pump is connected to the vent hole 151, and the air pump blows air into the vent hole 151. A discharge channel 161 is provided on the second waste removal block 160, and the discharge channel 161 runs through the second waste removal block 160. The discharge channel 161 is connected to the protective groove. The discharge channel 161 is inclined and the horizontal height of the end of the discharge channel 161 close to the drilling bit 120 is higher than the horizontal height of the end of the discharge channel 161 away from the drilling bit 120, so as to facilitate the discharge of waste from the discharge channel 161.

[0038] A first air inlet 125 and a first discharge hole 126 are provided at one end of the drill body 122 away from the drilling probe 121. The first air inlet 125 and the first discharge hole 126 are provided on both sides of the drill body 122 and are both connected to the second waste discharge channel 124. The first air inlet 125 and the first discharge hole 126 have a certain height difference. The horizontal height of the first air inlet 125 is lower than that of the first discharge hole 126. The first air inlet 125 is connected to the vent 151, and the first discharge hole 126 is connected to the discharge channel 161. When the air pump blows air into the vent 151, the gas blows the waste in the second waste discharge channel 124 out of the first discharge hole 126 through the first air inlet 125 and is discharged from the discharge channel 161.

[0039] A distance measuring probe 400 is also provided on the drill fixing plate 140 . The distance measuring probe 400 is fixedly assembled with the side of the drill fixing plate 140 . The distance measuring probe 400 is used to detect the thickness of the archive file to be punched so as to determine the punching depth of the punching assembly 100 .

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A punching device, characterized in that: include: The drilling assembly (100) comprises a drilling motor (110) and a drilling drill bit (120), wherein the drilling motor (110) is used to drive the drilling drill bit (120) to rotate and drill holes, and the drilling drill bit (120) is provided with a waste discharge channel, wherein the waste discharge channel runs through the drilling drill bit (120), and waste generated during the drilling process enters the waste discharge channel and is discharged through the waste discharge channel.

2. The punching device according to claim 1, characterized in that: The drilling drill bit (120) comprises a drilling probe (121) and a drill bit body (122); the waste discharge channel comprises a first waste discharge channel (123) and a second waste discharge channel (124); the drilling probe (121) is provided with the first waste discharge channel (123); the drill bit body (122) is provided with the second waste discharge channel (124); the first waste discharge channel (123) and the second waste discharge channel (124) are concentrically arranged.

3. The punching device according to claim 2, characterized in that: The drilling assembly (100) further comprises a first waste removal block (150) and a second waste removal block (160), wherein the first waste removal block (150) and the second waste removal block (160) are enclosed in the drill head main body (122), and the first waste removal block (150) is provided with an air vent (151), wherein the air vent (151) is connected to the waste discharge channel, and an external air pump blows air into the air vent (151) to blow out waste in the waste discharge channel.

4. The punching device according to claim 3, characterized in that: The second waste removal block (160) is provided with a discharge channel (161), the discharge channel (161) being connected to the waste discharge channel, waste in the waste discharge channel being discharged through the discharge channel (161), and the discharge channel (161) is inclined downwardly on a side away from the waste discharge channel.

5. The punching device according to claim 1, characterized in that: The punching device further comprises a base frame assembly (200) and a base plate (300), the punching assembly (100) being installed based on the base plate (300), and the base frame assembly (200) being used to drive the punching assembly (100) to perform three-dimensional movement.

6. The punching device according to claim 1, characterized in that: The punching assembly (100) further comprises a distance measuring probe (400), wherein the distance measuring probe (400) is used to measure the thickness of a file that needs to be punched.

7. The punching device according to claim 4, characterized in that: The drill bit body (122) is further provided with a first air inlet hole (125), the first air inlet hole (125) being in communication with the vent hole (151), and the gas in the vent hole (151) enters the waste discharge channel through the first air inlet hole (125).

8. The punching device according to claim 7, characterized in that: The drill bit body (122) is also provided with a first discharge hole (126), and the first discharge hole (126) is connected to the discharge channel (161).

9. The punching device according to claim 8, characterized in that: The level of the first air inlet (125) is lower than the level of the first discharge hole (126).

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