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CN-224224634-U - Cardboard perforating device is used in production of carton cardboard

CN224224634UCN 224224634 UCN224224634 UCN 224224634UCN-224224634-U

Abstract

The utility model discloses a paperboard punching device for producing a carton paperboard, which comprises a connecting plate and a working chamber, wherein two ends of the connecting plate are fixedly connected with risers, the lower surfaces of the two risers are fixedly connected with first connecting blocks, a bearing plate is fixedly connected between the two first connecting blocks, a punching cutter is slidably connected in the middle of the bearing plate, sliding grooves are formed in the inner sides of the two risers, second connecting blocks are slidably connected in the inner walls of the two sliding grooves, a fixing piece is fixedly connected between the two second connecting blocks, a slideway is penetrated in the middle of the punching cutter, two second springs are fixedly connected to the upper surface of the punching cutter at intervals, transverse plates are fixedly connected to the upper ends of the two second springs, vertical rods are fixedly connected to the lower surfaces of the transverse plates, and the outer parts of the vertical rods are slidably connected with the inner walls of the slideway. Through the structure, the paperboard punching device can freely adjust the punching position, supports multi-hole synchronous punching and conveniently cleans adsorbed paper sheets.

Inventors

  • LANG XUEWEN

Assignees

  • 惠州市海富包装科技有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The paperboard punching device for producing the paper cartons comprises a connecting plate (1) and a working chamber (23), and is characterized in that two ends of the connecting plate (1) are fixedly connected with vertical plates (25), the lower surfaces of the two vertical plates (25) are fixedly connected with first connecting blocks (16), a bearing plate (15) is fixedly connected between the two first connecting blocks (16), a punching cutter (12) is slidingly connected in the middle of the bearing plate (15), sliding grooves (24) are formed in the inner sides of the two vertical plates (25), second connecting blocks (18) are slidingly connected to the inner walls of the two sliding grooves (24), a fixing piece (2) is fixedly connected between the two second connecting blocks (18), the middle of the fixing piece (2) is in a hollow state, and the lower surface of the fixing piece (2) is attached to the punching cutter (12); The middle part of punching sword (12) runs through and is equipped with slide (22), punching sword (12) upper surface is interval fixedly connected with two second springs (20), two second spring (20) upper end fixedly connected with diaphragm (19), fixed surface is connected with montant (21) under diaphragm (19), montant (21) outside and slide (22) inner wall sliding connection.
  2. 2. Cardboard perforating device for cardboard production according to claim 1, characterized in that the middle parts of the two second connecting blocks (18) are provided with threaded grooves (17), and two fixing holes (4) are arranged on one side of the two vertical plates (25) at intervals.
  3. 3. Cardboard perforating device for cardboard production according to claim 2, characterized in that two of the thread grooves (17) and four fixing holes (4) are caliber matched, and the inner walls of the two thread grooves (17) are both screwed with bolts (5).
  4. 4. Cardboard perforating device for producing cardboard of cardboard box according to claim 1, characterized in that the middle part of the bearing plate (15) is slidingly connected with a plurality of limit bars (6) at intervals, and the lower surface of the limit bars (6) is fixedly connected with a pressing plate (13).
  5. 5. The paperboard punching device for producing the paperboard of the cartons according to claim 4, wherein a plurality of limiting rods (6) are externally provided with first springs (10), the upper surfaces of the first springs (10) are fixedly connected with the lower surface of a bearing plate (15), and the lower surfaces of the first springs (10) are fixedly connected with the upper surface of a pressing plate (13).
  6. 6. Cardboard perforating device for producing cardboard of cardboard box according to claim 1, characterized in that the upper surface of the working chamber (23) is fixedly connected with an electric rod (3), the output end of the electric rod (3) is fixedly connected with the upper surface of the connecting plate (1).
  7. 7. Cardboard perforating device for cardboard production according to claim 1, characterized in that the bottom surface of the working chamber (23) is provided with a thread chamber (11), the inner wall of the thread chamber (11) is rotatably connected with a bidirectional threaded rod (14), the external thread of the bidirectional threaded rod (14) is connected with two thread blocks (9), and the upper surfaces of the two thread blocks (9) are fixedly connected with a limiting plate (7).
  8. 8. The paperboard punching device for producing the paperboard of the cartons according to claim 7, wherein a sliding groove is formed in the bottom of the working chamber (23) in a penetrating mode, the outer portions of the two limiting plates (7) are connected with the inner wall of the sliding groove in a sliding mode, a motor (8) is arranged on one side of the working chamber (23), and the output end of the motor (8) is fixedly connected with one end of the bidirectional threaded rod (14).

Description

Cardboard perforating device is used in production of carton cardboard Technical Field The utility model relates to the technical field of carton paperboard production, in particular to a paperboard punching device for carton paperboard production. Background The paper box is the most widely used packaging product, and has various specifications and models, such as corrugated paper boxes, single-layer paper boxes and the like, the paper box is commonly used with three layers and five layers, seven layers are less in use, each layer is divided into lining paper, corrugated paper, core paper and surface paper, the lining paper and the surface paper are provided with tea board paper and kraft paper, the corrugated paper for the core paper is different in color and hand feeling, the paper (color and hand feeling) produced by different manufacturers is also different, and a paper board punching device is needed to be used in life. In the practical application, through retrieving, find chinese patent and disclose a "cardboard perforating device for cardboard production", its application number is "202322147538.2", and this patent is spacing through the position of baffle to the cardboard, prevents that the position of punching from taking place the skew, but if need when punching in batches, this device exists the limitation and only is fit for few single punching in batches, does not satisfy a plurality of punching demands of production, and perforating device lacks the function of clearance absorbing scraps of paper, and operating personnel can only go up the hand clearance, leads to the fact the injury easily to the adversary. Disclosure of utility model The utility model aims to provide a paperboard punching device for producing a carton paperboard, which has the functions of freely adjusting punching positions, supporting multi-hole synchronous punching and conveniently cleaning adsorbed paper sheets. In order to achieve the aim, the paperboard punching device for producing the paper box paperboards comprises a connecting plate and a working chamber, wherein two ends of the connecting plate are fixedly connected with risers, the lower surfaces of the two risers are fixedly connected with first connecting blocks, a bearing plate is fixedly connected between the two first connecting blocks, a punching cutter is slidingly connected to the middle part of the bearing plate, sliding grooves are formed in the inner sides of the two risers, second connecting blocks are slidingly connected to the inner walls of the two sliding grooves, a fixing piece is fixedly connected between the two second connecting blocks, the middle part of the fixing piece is in a hollow state, and the lower surface of the fixing piece is attached to the punching cutter; According to a cardboard perforating device for cardboard box cardboard production, the punching knife middle part runs through and is equipped with the slide, the punching knife upper surface is two second springs of interval fixedly connected with, two second spring upper end fixedly connected with diaphragm, fixed surface is connected with the montant under the diaphragm, montant outside and slide inner wall sliding connection. According to a cardboard perforating device for cardboard box cardboard production, two the thread groove has all been seted up at second connecting block middle part, two riser one side all is the interval and link up and be equipped with two fixed orificess. According to the paperboard punching device for producing the paperboard of the paper box, two threaded grooves are matched with four fixed holes in caliber, and the inner walls of the two threaded grooves are connected with bolts in a threaded manner. According to the paperboard punching device for producing the paper box paperboards, a plurality of limiting rods are slidably connected in the middle of the bearing plate at intervals, and a pressing plate is fixedly connected to the lower surface of each limiting rod. According to the paperboard punching device for producing the paper cartons, a plurality of limiting rods are externally provided with first springs, the upper surfaces of the first springs are fixedly connected with the lower surface of the bearing plate, and the lower surfaces of the first springs are fixedly connected with the upper surface of the pressing plate. According to the paperboard punching device for producing the paper cartons and paperboards, an electric rod is fixedly connected to the upper surface of the working chamber, and the output end of the electric rod is fixedly connected with the upper surface of the connecting plate. According to a cardboard perforating device for cardboard box cardboard production, the studio bottom surface is provided with the screw thread room, screw thread room inner wall rotates and is connected with two-way threaded rod, two threaded rod external screw thread is connected with two screw thread pieces, two equal fixedly connected w