Carton perforating device

Abstract

The utility model discloses a carton perforating device which comprises a rack, a portal frame is arranged on the rack, a transverse translation device is arranged on a cross beam of the portal frame, a lifting mechanism is arranged at the translation end of the transverse translation device, and a perforating mechanism is arranged at the lifting end of the lifting mechanism. The carton body can be positioned on the feeding table, the carton body can be quickly positioned, the carton body on the feeding table has good impact resistance, and the situation that the quality of the carton body is affected due to punching position deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of carton production, in particular to a carton punching device. Background Art

[0002] Cardboard boxes are a widely used packaging product, especially in today's increasingly stringent environmental regulations. Cardboard boxes are increasingly replacing plastic packaging, such as for fresh food and frozen goods. For ventilation and drainage, through-holes are often provided on the bottom of the box. Conventional cardboard punching systems typically place the box in the processing position, then use a punching machine or laser to directly punch holes in the corresponding locations on the box. During the punching process, manual handling of the box is required to locate the desired holes. External impacts can easily cause the box to shake, causing the holes to shift, impacting the quality of the punching. Utility Model Content

[0003] The purpose of the utility model is to provide a carton punching device designed to solve the deficiencies of the above-mentioned technology, which can quickly position the carton body so that the carton body on the loading table has better impact resistance, avoids deviation in the punching position, and affects the quality of the carton body.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a carton punching device, comprising:

[0005] A frame, wherein a gantry is provided on the frame, a transverse translation device is provided on the crossbeam of the gantry, a lifting mechanism is provided at the translation end of the transverse translation device, and a punching mechanism is provided at the lifting end of the lifting mechanism;

[0006] A loading platform into which the paper box body is inserted in an inverted position, the loading platform being provided with a positioning frame having a U-shaped cross-section, the opening of the positioning frame facing upward, the inner wall of the positioning frame comprising a mounting surface and two clamping surfaces, the two clamping surfaces being arranged opposite to each other and perpendicular to the mounting surface, the mounting surface being provided with a first driving device, the first driving device being provided with a first clamping plate, the first clamping plate being slidably provided on opposite sides of the two clamping surfaces;

[0007] A support body is provided on the top surface of the loading platform at a position relative to the hollow area of ​​the positioning frame. The top surface of the support body is used to support the bottom plate of the carton body. The support body is a mating surface relative to the side wall of the first clamping plate. The first driving device drives the first clamping plate to translate, so that the first clamping plate cooperates with the mating surface to clamp the side plates on the opposite sides of the carton body.

[0008] The support body is provided with a second driving device, and the second driving device is provided with two second clamping plates. The two second clamping plates are slidably arranged on the top surface of the loading platform along the same straight line. The second driving device drives the two second clamping plates to be relatively close to or away from each other, so that the second clamping plates cooperate with their corresponding clamping surfaces to clamp the side panels of the carton body.

[0009] Preferably, the support body is a square frame with an opening facing upward.

[0010] Preferably, the first driving device includes two telescopic cylinders, which are symmetrically arranged on both sides of the mounting surface, and the movable ends of the telescopic cylinders are fixedly connected to the back side of the first clamping plate.

[0011] Preferably, the second driving device includes a mounting platform and a dual-axis rotary motor arranged in the middle position of the mounting platform, the mounting platform is fixedly connected to the top surface of the loading platform at a position relative to the internal area of ​​the support body, the two output shafts of the dual-axis rotary motor extend to the two sides of the support body respectively, and the two output shafts of the dual-axis rotary motor are provided with a transmission sleeve, the second clamping plate is rotatably connected to the transmission rod, the support body is penetrated by a transmission hole for the transmission rod to be threadedly connected, the thread directions of the two transmission rods are opposite, the end of the transmission rod extending into the interior of the support body is formed with a driving rod, the outer wall of the driving rod is formed with at least one driving surface, the driving rod and the transmission sleeve are sleeved together, and the driving surface and the inner wall of the transmission sleeve are in contact with each other.

[0012] Preferably, there are a plurality of driving surfaces, and the plurality of driving surfaces surround and form a regular polygon.

[0013] Preferably, a processing plate is provided on the top surface of the mounting table, the top surface of the processing plate cooperates with the top surface of the support body, and the top surface of the processing plate has a processing area, a plurality of processing holes are arranged in an array in the processing area, and the processing end of the punching mechanism cooperates with the corresponding processing hole.

[0014] Preferably, the second clamping plate is provided with a guide column, the support body is penetrated by a guide hole for the guide column to slide, the end of the guide column extending into the support body forms a limiting portion, and an elastic member is provided between the limiting portion and the support body.

[0015] Preferably, the frame is provided with a translation slot, the loading platform is slidably arranged in the translation slot, a support platform is provided at the bottom of the frame relative to the translation slot, a longitudinal translation mechanism is provided on the support platform, and the translation end of the longitudinal translation mechanism is connected to the loading platform.

[0016] Preferably, the longitudinal translation mechanism is a screw motor, and the bottom end of the loading platform is fixedly connected with a driving block, and the driving block is threadedly connected to the screw of the longitudinal translation mechanism.

[0017] Preferably, the lateral translation device is a screw motor, and the lifting mechanism is threadedly connected to the screw of the lateral translation device.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model provides a carton punching device, which inserts the opening of the carton body into the loading platform in an inverted manner, the support body is located on the inner side of the carton body, and the positioning frame is located on the outer side of the carton body. The first driving device drives the first clamping plate to move horizontally so that it can clamp the side panels on the opposite side of the carton body with the matching surface of the support body. The second driving device drives the two second clamping plates to move relatively close to or away from each other, so that the second clamping plates and their corresponding clamping surfaces can cooperate to clamp the side panels on the opposite side of the carton body, thereby positioning the carton body on the loading platform. The carton body can be quickly positioned, so that the carton body on the loading platform has better impact resistance, avoiding deviation in the punching position and affecting the quality of the carton body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a cross-sectional view of the carton punching mechanism in the embodiment;

[0021] Figure 2 yes Figure 1 Enlarged view of area A in the middle;

[0022] Figure 3 is a cross-sectional view of the transmission sleeve and the drive rod in the embodiment;

[0023] Figure 4 2 is a cross-sectional view of the loading platform in the embodiment.

[0024] In the figure: 1, frame; 101, translation slot; 102, gantry; 103, lateral translation device; 104, lifting mechanism; 105, punching mechanism; 2, loading platform; 201, driving block; 3, positioning frame; 301, mounting surface; 302, clamping surface; 4, first driving device; 41, telescopic cylinder; 5, first clamping plate; 6, support body; 601, mating surface; 602, transmission hole; 603, guide hole; 7, second driving device Driving device; 71. Mounting table; 72. Dual-axis rotating motor; 8. Second clamping plate; 9. Transmission rod; 901. Drive rod; 902. Driving surface; 10. Transmission sleeve; 11. Processing plate; 1101. Processing area; 1102. Processing hole; 12. Guide column; 1201. Limiting part; 13. Elastic member; 14. Support table; 1401. Linear slide rail; 15. Longitudinal translation mechanism; 16. Controller; 17. Carton body. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the following embodiments and accompanying drawings.

[0026] refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A carton punching device includes a frame 1 and a loading platform 2. A gantry 102 is fixedly connected to the frame 1. A transverse translation device 103 is provided on the crossbeam of the gantry 102. A lifting mechanism 104 is provided at the translation end of the transverse translation device 103. The transverse translation device 103 is a screw motor. The lifting mechanism 104 is threadedly connected to the screw of the transverse translation device 103. The lifting mechanism 104 is a telescopic cylinder 41. A punching mechanism 105 is provided at the lifting end of the lifting mechanism 104. The punching mechanism 105 is a drilling machine.

[0027] The frame 1 is provided with a translation slot 101 extending perpendicularly to the length of the crossbeam of the gantry 102. The loading platform 2 is slidably mounted within the translation slot 101. A support platform 14 is provided at the bottom of the frame 1 relative to the translation slot 101. This support platform 14 is equipped with a linear slide 1401 extending along the length of the translation slot 101. The loading platform 2 is slidably mounted on the top surface of the support platform 14 via the linear slide 1401. A longitudinal translation mechanism 15 is mounted on the support platform 14. The translation end of the longitudinal translation mechanism 15 is connected to the loading platform 2. The longitudinal translation mechanism 15 is a lead screw motor. A drive block 201 is fixedly connected to the bottom end of the loading platform 2, which is threadedly connected to the lead screw of the longitudinal translation mechanism 15.

[0028] The loading table 2 is provided with a positioning frame 3 with a U-shaped cross-section. The opening of the positioning frame 3 faces upward. The inner wall of the positioning frame 3 includes a mounting surface 301 and two clamping surfaces 302. The two clamping surfaces 302 are arranged opposite to each other and perpendicular to the mounting surface 301. The mounting surface 301 is provided with a first driving device 4. The first driving device 4 is provided with a first clamping plate 5. The first clamping plate 5 is slidably arranged on opposite sides of the two clamping surfaces 302. The first driving device 4 includes two telescopic cylinders 41. The two telescopic cylinders 41 are symmetrically arranged on both sides of the mounting surface 301. The movable end of the telescopic cylinder 41 is fixedly connected to the back side of the first clamping plate 5.

[0029] A support body 6 is provided on the top surface of the loading platform 2 relative to the hollow area of ​​the positioning frame 3. The support body 6 is a square frame with an upward opening. The top surface of the support body 6 is used to support the bottom plate of the carton body 17. The support body 6 forms a mating surface 601 relative to the side wall of the first clamping plate 5.

[0030] The support body 6 is provided with a second driving device 7, and the second driving device 7 is provided with two second clamping plates 8. The two second clamping plates 8 are slidably arranged on the top surface of the loading platform 2 along the same straight line. The second driving device 7 includes a mounting platform 71 and a dual-axis rotary motor 72 arranged in the middle position of the mounting platform 71. The mounting platform 71 is fixedly connected to the top surface of the loading platform 2 relative to the position of the internal area of ​​the support body 6. The two output shafts of the dual-axis rotary motor 72 extend to the two sides of the support body 6 respectively, and the two output shafts of the dual-axis rotary motor 72 are respectively extended to the two sides of the support body 6. The output shafts are all provided with a transmission sleeve 10, the second clamping plate 8 is rotatably connected to the transmission rod 9, and the support body 6 is penetrated by a transmission hole 602 for the transmission rod 9 to be threadedly connected. The thread directions of the two transmission rods 9 are opposite, and the end of the transmission rod 9 extending into the interior of the support body 6 is formed with a drive rod 901. Preferably, the outer wall of the drive rod 901 is formed with six drive surfaces 902, and the six drive surfaces 902 are surrounded to form a regular hexagon. The drive rod 901 is socketed with the transmission sleeve 10, and the drive surface 902 is in contact with the inner wall of the transmission sleeve 10.

[0031] The two output shafts of the dual-axis rotary motor 72 have the same rotation direction. When the dual-axis rotary motor 72 drives the two transmission sleeves 10 to rotate, the transmission sleeves 10 drive the corresponding transmission rods 9 to rotate. Under the threaded cooperation between the transmission hole 602 and the transmission rod 9, the second driving device 7 drives the two second clamping plates 8 to move relatively closer or away from each other.

[0032] When the carton punching mechanism 105 is in use, the position of the loading platform 2 is adjusted by the longitudinal translation mechanism 15. The gap between the matching surface 601 of the support body 6 and the first clamping plate 5, and the gap between the support body 6 and the two second clamping plates 8 can pass through the side plate of the carton body 17, so that the staff can insert the opening of the carton body 17 upside down onto the loading platform 2. At this time, the support body 6 is located on the inner side of the carton body 17, the positioning frame 3 is located on the outer side of the carton body 17, and the first driving device 4 drives the first clamping plate 5 to translate so that it drives the carton body 17 close to the matching surface 601. Surface 601, so that the first clamping plate 5 cooperates with the matching surface 601 to clamp the side panels on the opposite side of the carton body 17, and the second driving device 7 drives the two second clamping plates 8 to be relatively close to or away from each other, so that the second clamping plates 8 and their corresponding clamping surfaces 302 cooperate to clamp the side panels on the opposite side of the carton body 17, thereby positioning the carton body 17 on the loading platform 2, and can quickly position the carton body 17, so that the carton body 17 on the loading platform 2 has better impact resistance, avoiding deviation in the punching position, and affecting the quality of the carton body 17.

[0033] Preferably, the second clamping plate 8 is provided with a guide column 12, and the support body 6 is penetrated by a guide hole 603 for the guide column 12 to slide, and the end of the guide column 12 extending into the support body 6 forms a limiting portion 1201, and an elastic member 13 is provided between the limiting portion 1201 and the support body 6. The elastic member 13 is a spring structure. Under the action of the elastic member 13, the second clamping plate 8 has a tendency to approach the corresponding clamping surface 302, so that the clamping effect of the second clamping plate 8 and its corresponding clamping surface 302 is better.

[0034] A controller 16 is provided on the frame 1 , and the lateral translation device 103 , the lifting mechanism 104 , the punching mechanism 105 , the longitudinal translation mechanism 15 , the first driving device 4 , and the second driving device 7 are all connected to and controlled by the controller 16 .

[0035] A processing plate 11 is provided on the top surface of the mounting table 71. The top surface of the processing plate 11 cooperates with the top surface of the support body 6, and the top surface of the processing plate 11 has a processing area 1101. A plurality of processing holes 1102 are arranged in an array in the processing area 1101. When the carton body 17 is positioned on the loading platform 2, the loading platform 2 can be moved to the bottom of the gantry 102 through the longitudinal translation mechanism 15, and the position of the punching mechanism 105 is moved horizontally and vertically respectively through the transverse translation device 103 and the lifting mechanism 104. The processing end of the punching mechanism 105 cooperates with its corresponding processing hole 1102, thereby improving the punching accuracy of the carton punching mechanism 105.

[0036] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementation methods. Any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of protection required by the present invention.

Claims

1. A carton punching device, characterized in that: include: A frame (1), wherein a gantry (102) is provided on the frame (1), a transverse translation device (103) is provided on a crossbeam of the gantry (102), a lifting mechanism (104) is provided at a translation end of the transverse translation device (103), and a punching mechanism (105) is provided at a lifting end of the lifting mechanism (104); A loading platform (2) is provided for inserting the paper box body (17) in an inverted manner, the loading platform (2) is provided with a positioning frame (3) with a U-shaped cross section, the opening of the positioning frame (3) faces upward, the inner wall of the positioning frame (3) includes a mounting surface (301) and two clamping surfaces (302), the two clamping surfaces (302) are arranged opposite to each other and perpendicular to the mounting surface (301), the mounting surface (301) is provided with a first driving device (4), the first driving device (4) is provided with a first clamping plate (5), and the first clamping plate (5) is slidably provided on opposite sides of the two clamping surfaces (302); A support body (6) is provided on the top surface of the loading platform (2) at a position relative to the hollow area of ​​the positioning frame (3); the top surface of the support body (6) is used to support the bottom plate of the carton body (17); the support body (6) is a mating surface (601) relative to the side wall of the first clamping plate (5); the first driving device (4) drives the first clamping plate (5) to translate, so that the first clamping plate (5) cooperates with the mating surface (601) to clamp the side plate on the opposite side of the carton body (17); The support body (6) is provided with a second driving device (7), and the second driving device (7) is provided with two second clamping plates (8). The two second clamping plates (8) are slidably arranged on the top surface of the loading platform (2) along the same straight line. The second driving device (7) drives the two second clamping plates (8) to move relatively close to or away from each other, so that the second clamping plates (8) cooperate with the corresponding clamping surfaces (302) to clamp the side panels of the carton body (17).

2. A carton punching device according to claim 1, characterized in that: The support body (6) is a square frame with an opening facing upward.

3. A carton punching device according to claim 2, characterized in that: The first driving device (4) comprises two telescopic cylinders (41), which are symmetrically arranged on both sides of the mounting surface (301), and the movable ends of the telescopic cylinders (41) are fixedly connected to the back side of the first clamping plate (5).

4. A carton punching device according to claim 2, characterized in that: The second driving device (7) includes a mounting platform (71), a double-axis rotary motor (72) arranged in the middle of the mounting platform (71), the mounting platform (71) is fixedly connected to the top surface of the loading platform (2) at a position relative to the inner area of ​​the support body (6), the two output shafts of the double-axis rotary motor (72) extend to the two sides of the support body (6), and the two output shafts of the double-axis rotary motor (72) are both provided with a transmission sleeve (10), and the second clamping plate (8) is rotatably connected to the transmission sleeve (10). The supporting body (6) is provided with a transmission hole (602) for threaded connection of the transmission rod (9), the thread directions of the two transmission rods (9) are opposite, the end of the transmission rod (9) extending into the interior of the supporting body (6) is formed with a driving rod (901), the outer wall of the driving rod (901) is formed with at least one driving surface (902), the driving rod (901) is sleeved and matched with the transmission sleeve (10), and the driving surface (902) is in contact with the inner wall of the transmission sleeve (10).

5. A carton punching device according to claim 4, characterized in that: There are a plurality of driving surfaces (902), and the plurality of driving surfaces (902) are arranged to form a regular polygon.

6. A carton punching device according to claim 4, characterized in that: The top surface of the mounting platform (71) is provided with a processing plate (11), the top surface of the processing plate (11) is matched with the top surface of the support body (6), and the top surface of the processing plate (11) has a processing area (1101), and a plurality of processing holes (1102) are arranged in an array in the processing area (1101), and the processing end of the punching mechanism (105) is matched with the corresponding processing hole (1102).

7. A carton punching device according to claim 4, characterized in that: The second clamping plate (8) is provided with a guide column (12), the support body (6) is penetrated by a guide hole (603) for the guide column (12) to be slidably arranged, the end of the guide column (12) extending into the support body (6) forms a limiting portion (1201), and an elastic member (13) is provided between the limiting portion (1201) and the support body (6).

8. A carton punching device according to claim 1, characterized in that: The frame (1) is provided with a translation slot (101) running through it, the loading platform (2) is slidably arranged in the translation slot (101), a support platform (14) is provided at a position of the bottom of the frame (1) relative to the translation slot (101), a longitudinal translation mechanism (15) is provided on the support platform (14), and a translation end of the longitudinal translation mechanism (15) is connected to the loading platform (2).

9. A carton punching device according to claim 8, characterized in that: The longitudinal translation mechanism (15) is a screw motor, and the bottom end of the loading platform (2) is fixedly connected with a driving block (201), and the driving block (201) is threadedly connected to the screw of the longitudinal translation mechanism (15).

10. A carton punching device according to claim 1, characterized in that: The lateral translation device (103) is a screw motor, and the lifting mechanism (104) is threadedly connected to the screw of the lateral translation device (103).

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