Carton production trepanning equipment

Abstract

The utility model relates to the technical field of carton production, and discloses carton production trepanning equipment which comprises a supporting base, a mounting conveying frame, a conveying roller, a first motor, a trepanning supporting piece, an adjusting limiting piece, a movable trepanning piece and a discharging pipe. The conveying rollers are rotationally connected to the inner side of the mounting conveying frame, the first motor is fixedly connected to the outer side of the mounting conveying frame, the trepanning supporting piece is arranged in the middle of the inner side of the mounting conveying frame, and the adjusting limiting piece is arranged at the top of the mounting conveying frame. According to the perforating equipment for carton production, the air cylinders drive the movable rods to move, then the limiting plates move on the conveying rollers, carton paperboards conveyed by the conveying rollers are limited, perforating stability is ensured, deviation is avoided, meanwhile, the limiting plates can be adjusted according to the sizes of the carton paperboards, and the perforating equipment is suitable for most carton paperboards and wide in application range.

Description

Technical Field

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

[0002] Cartons are usually made of cardboard and are a common packaging material. Cartons are relatively light and easy to handle and transport. They can be designed in different sizes, shapes and strengths as needed. Compared with other packaging materials, cartons have a lower cost. Most cartons can be recycled and reused, which is environmentally friendly.

[0003] According to publication number CN220841618U, a carton production hole-punching device is disclosed, which relates to the technical field of carton production, including a base, a platform component is installed on the top of the base, two groups of fixed components are symmetrically installed on both sides of the platform component, the platform component includes a bottom frame, the top side walls of the bottom frame are rotatably connected with a screw, the external thread of the screw is connected with a moving seat, a servo motor is installed on the outer side of the bottom frame, and the output end of the servo motor is connected to one end of the screw, both ends of the moving seat are slidably connected with guide rods, and the two ends of the guide rods are connected to the inner side of the bottom frame, the screw is driven to rotate by the servo motor, and the moving seat moves forward or backward outside the two groups of guide rods, thereby driving the two groups of fixed components and the carton board to move forward or backward for adjustment, and the position of the carton board is moved forward and backward according to the hole-punching requirements. When the carton board is moved, this structure does not need to release the fixation of the carton board, and the operation is simpler.

[0004] However, the above device still has shortcomings. The hole position can be adjusted by adjusting the carton paperboard, which is convenient to use, but the loading and unloading of the device requires manual operation. Secondly, the limit size of the paperboard is fixed, and only cartons and paperboards of a single size can be processed. The scope of use is limited, resulting in inconvenience in use. Utility Model Content

[0005] The purpose of the utility model is to provide a carton production hole-punching device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton production hole-opening device, comprising a supporting base, an installation conveying frame, a conveying roller, a first motor, a hole-opening support, an adjustment limit member, a movable hole-opening member and a discharge pipe, wherein the installation conveying frame is fixedly connected to the top of the supporting base, the conveying roller is rotatably connected to the inner side of the installation conveying frame, the first motor is fixedly connected to the outer side of the installation conveying frame, the hole-opening support is arranged in the middle of the inner side of the installation conveying frame, the adjustment limit member is arranged at the top of the installation conveying frame, the movable hole-opening member is arranged at the top of the adjustment limit member, and the discharge pipe is fixedly connected to the middle of one side of the supporting base.

[0007] The adjustable limit member includes a support frame, a cylinder, a movable rod, a mounting block and a limit plate. The support frame is fixedly connected to the top of the mounting conveyor frame, the movable rod is pneumatically connected to one end of the cylinder, the mounting block is fixedly connected to the other end of the movable rod, and the limit plate is fixedly connected to the bottom of the mounting block. The movable rod is driven to move by the cylinder, and then the limit plate moves on the conveying roller to limit the carton paperboard conveyed by the conveying roller, thereby ensuring the stability of the opening and avoiding deviation. At the same time, the limit plate can be adjusted according to the size of the carton paperboard, which is suitable for most carton paperboards and has a wide range of uses.

[0008] Preferably, the movable hole opening member includes a movable rail, a fixed block, a rotating screw, a second motor, a movable block and a hole opener, the movable rail is fixedly connected to the top of the support frame, the fixed block is fixedly connected to the top of the movable rail, the rotating screw is rotatably connected to the inner side of the fixed block, the second motor is fixedly connected to the outer side of the fixed block, the movable block is threadedly connected to the outside of the rotating screw, the hole opener is fixedly connected to the bottom of the movable block, the output shaft of the second motor passes through the fixed block and is fixedly connected to the rotating screw, the rotating screw is driven to rotate by the second motor, so that the second motor moves in the movable rail, drives the hole opener to move, and holes are opened at different positions on the carton, and is used in conjunction with the adjusting limit member to increase the range of use of the device.

[0009] Preferably, the hole-opening support member includes a support block, a hole groove, a collecting bin and an inclined plate, the support block is fixedly connected to the inner side of the mounting conveyor frame, the hole groove is opened inside the support block and is located below the hole opener, the collecting bin is fixedly connected to the bottom of the support block, and the inclined plate is fixedly connected to the inside of the collecting bin, and the waste paperboard after the carton paperboard has holes opened enters the collecting bin through the hole groove, which is convenient for collecting the waste paper material.

[0010] Preferably, reinforcement rods are provided on both sides of the mounting block, and the reinforcement rods are used to ensure that the limit plate moves smoothly without deviation.

[0011] Preferably, the limiting plate is in an inverted L shape, and the inverted L shape can ensure that the side and top surfaces of the carton paperboard are limited.

[0012] Preferably, one end of the bottom of the inclined plate is connected to the discharge pipe to ensure that the inclined plate can transport the waste paper to the discharge pipe.

[0013] Preferably, a double-row sprocket and a chain are provided inside the conveying frame, the double-row sprocket is fixedly connected to one end of the conveying roller, the chain is provided outside the double-row sprocket, the output shaft of the first motor is fixedly connected to one of the double-row sprockets, the double-row sprocket is driven to rotate by the first motor, and then the chain is driven to make multiple groups of conveying rollers rotate synchronously, thereby realizing the conveying of cartons and paperboards.

[0014] Preferably, a mounting bracket is provided at the bottom of the first motor, and the mounting bracket ensures that the first motor is firmly fixed and stable in use.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This carton production hole-opening equipment uses a cylinder to drive the movable rod to move, and then the limit plate moves on the conveyor roller to limit the carton paperboard conveyed by the conveyor roller to ensure the stability of the hole and avoid deviation. At the same time, the limit plate can be adjusted according to the size of the carton paperboard. It is suitable for most carton paperboards and has a wide range of uses.

[0017] 2. The carton production hole-punching equipment drives the rotating screw to rotate through the second motor, so that the second motor moves in the movable rail, drives the hole opener to move, and punches holes at different positions on the carton. It is used in conjunction with the adjustable limit piece to increase the use range of the device. The combined automatic conveying of cartons and paperboards facilitates automated loading and unloading and reduces the work of manual handling of cartons and paperboards. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the structure of the movable hole opening member of the utility model;

[0020] Figure 3 This is a structural diagram of the adjustment limiter of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the perforated support member of the utility model.

[0022] In the figure: 1. support base; 2. installation conveyor frame; 3. conveyor roller; 4. first motor; 5. hole opening support; 6. adjustment limit member; 7. movable hole opening member; 8. discharge pipe; 101. movable rail; 102. fixed block; 103. rotating screw; 104. second motor; 105. movable block; 106. hole opener; 201. support frame; 202. cylinder; 203. movable rod; 204. installation block; 205. limit plate; 301. support block; 302. hole slot; 303. collection bin; 304. inclined plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in 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 in 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] See also Figure 1-4 The utility model provides a technical solution: a carton production hole-opening device, including a support base 1, an installation conveying frame 2, a conveying roller 3, a first motor 4, a hole-opening support member 5, an adjustment limit member 6, a movable hole-opening member 7 and a discharge pipe 8. The installation conveying frame 2 is fixedly connected to the top of the support base 1, the conveying roller 3 is rotatably connected to the inner side of the installation conveying frame 2, the first motor 4 is fixedly connected to the outer side of the installation conveying frame 2, the hole-opening support member 5 is arranged in the middle of the inner side of the installation conveying frame 2, the adjustment limit member 6 is arranged at the top of the installation conveying frame 2, the movable hole-opening member 7 is arranged at the top of the adjustment limit member 6, and the discharge pipe 8 is fixedly connected to the middle of one side of the support base 1.

[0025] The adjusting limit member 6 includes a support frame 201, a cylinder 202, a movable rod 203, a mounting block 204 and a limit plate 205. The support frame 201 is fixedly connected to the top of the mounting conveyor frame 2, the movable rod 203 is pneumatically connected to one end of the cylinder 202, the mounting block 204 is fixedly connected to the other end of the movable rod 203, and the limit plate 205 is fixedly connected to the bottom of the mounting block 204. The movable rod 203 is driven to move by the cylinder 202, and then the limit plate 205 is moved on the conveying roller 3 to limit the carton paperboard conveyed by the conveying roller 3, ensure the stability of the opening, and avoid deviation. At the same time, the limit plate 205 can be adjusted according to the size of the carton paperboard, which is suitable for most carton paperboards and has a wide range of uses. Reinforcement rods are arranged on both sides of the mounting block 204. The reinforcement rods ensure that the movement of the limit plate 205 is smooth and will not deviate. The limit plate 205 is an inverted L shape, and the inverted L shape can ensure that the side and top surfaces of the carton paperboard are limited.

[0026] The movable hole opening member 7 includes a movable rail 101, a fixed block 102, a rotating screw 103, a second motor 104, a movable block 105 and a hole opener 106. The movable rail 101 is fixedly connected to the top of the support frame 201, the fixed block 102 is fixedly connected to the top of the movable rail 101, the rotating screw 103 is rotatably connected to the inner side of the fixed block 102, the second motor 104 is fixedly connected to the outer side of the fixed block 102, the movable block 105 is threadedly connected to the outside of the rotating screw 103, and the hole opener 106 is fixedly connected to the bottom of the movable block 105. The output shaft of the second motor 104 passes through the fixed block 102 and is fixedly connected to the rotating screw 103. The rotating screw 103 is driven to rotate by the second motor 104, so that the second motor 104 moves in the movable rail 101, drives the hole opener 106 to move, and holes are opened at different positions on the carton. It is used in conjunction with the adjustment limit member 6 to increase the scope of use of the device.

[0027] The hole-opening support member 5 includes a support block 301, a hole groove 302, a collection bin 303 and an inclined plate 304. The support block 301 is fixedly connected to the inner side of the mounting conveyor frame 2. The hole groove 302 is opened inside the support block 301 and is located below the hole opener 106. The collection bin 303 is fixedly connected to the bottom of the support block 301. The inclined plate 304 is fixedly connected to the inside of the collection bin 303. The waste paperboard after the carton paperboard has been punched enters the collection bin 303 through the hole groove 302, which is convenient for collecting the waste paper material. One end of the bottom of the inclined plate 304 is connected to the discharge pipe 8 to ensure that the inclined plate 304 can transport the waste paper material to the discharge pipe 8.

[0028] A double-row sprocket and a chain are installed inside the conveying frame 2. The double-row sprocket is fixedly connected to one end of the conveying roller 3. The chain is arranged outside the double-row sprocket. The output shaft of the first motor 4 is fixedly connected to one of the double-row sprockets. The double-row sprocket is driven to rotate by the first motor 4, and then the chain is driven to make multiple groups of conveying rollers 3 rotate synchronously to realize the conveying of cartons and paperboards. A mounting frame is arranged at the bottom of the first motor 4, and the mounting frame ensures that the first motor 4 is firmly fixed and stable in use.

[0029] When in use, the carton paperboard is placed on the conveying roller 3, and then the first motor 4 drives the conveying roller 3 to rotate and transport it to the top of the support block 301, and then the cylinder 202 drives the mounting block 204 to move, allowing the limiting plate 205 to limit the carton paperboard, and then the second motor 104 drives the hole opener 106 to move to open a hole in the carton paperboard. After the hole is opened, the waste material falls into the collection bin 303 through the hole groove 302, and then slides onto the discharge pipe 8 through the action of the inclined plate 304 and is discharged from the equipment.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carton production hole punching device, comprising a support base (1), a mounting conveyor frame (2), a conveying roller (3), a first motor (4), a hole punching support member (5), an adjustment limit member (6), a movable hole punching member (7) and a discharge pipe (8), characterized in that: The mounting conveyor frame (2) is fixedly connected to the top of the support base (1), the conveying roller (3) is rotatably connected to the inner side of the mounting conveyor frame (2), the first motor (4) is fixedly connected to the outer side of the mounting conveyor frame (2), the opening support member (5) is arranged in the middle of the inner side of the mounting conveyor frame (2), the adjusting limit member (6) is arranged at the top of the mounting conveyor frame (2), the movable opening member (7) is arranged at the top of the adjusting limit member (6), and the discharge pipe (8) is fixedly connected to the middle of one side of the support base (1); The adjusting and limiting member (6) comprises a support frame (201), a cylinder (202), a movable rod (203), a mounting block (204) and a limiting plate (205); the support frame (201) is fixedly connected to the top of the mounting conveying frame (2); the movable rod (203) is pneumatically connected to one end of the cylinder (202); the mounting block (204) is fixedly connected to the other end of the movable rod (203); and the limiting plate (205) is fixedly connected to the bottom of the mounting block (204).

2. A carton production hole-punching device according to claim 1, characterized in that: The movable hole opening member (7) comprises a movable rail (101), a fixed block (102), a rotating screw (103), a second motor (104), a movable block (105) and a hole opener (106); the movable rail (101) is fixedly connected to the top of the support frame (201); the fixed block (102) is fixedly connected to the top of the movable rail (101); the rotating screw (103) is rotatably connected to the inner side of the fixed block (102); the second motor (104) is fixedly connected to the outer side of the fixed block (102); the movable block (105) is threadedly connected to the outside of the rotating screw (103); and the hole opener (106) is fixedly connected to the bottom of the movable block (105).

3. A carton production hole-punching device according to claim 1, characterized in that: The hole opening support member (5) comprises a support block (301), a hole groove (302), a collection bin (303) and an inclined plate (304); the support block (301) is fixedly connected to the inner side of the mounting conveying frame (2); the hole groove (302) is opened inside the support block (301) and is located below the hole opener (106); the collection bin (303) is fixedly connected to the bottom of the support block (301); and the inclined plate (304) is fixedly connected to the inside of the collection bin (303).

4. A carton production hole-punching device according to claim 1, characterized in that: Reinforcement rods are arranged on both sides of the mounting block (204).

5. The carton production hole-punching device according to claim 1, characterized in that: The limiting plate (205) is in an inverted L shape.

6. The carton production hole-punching device according to claim 3, characterized in that: One end of the bottom of the inclined plate (304) is connected to the discharge pipe (8).

7. The carton production hole-punching device according to claim 1, characterized in that: A double-row sprocket and a chain are arranged inside the installation conveying frame (2); the double-row sprocket is fixedly connected to one end of the conveying roller (3); and the chain is arranged outside the double-row sprocket.

8. The carton production hole-punching device according to claim 1, characterized in that: A mounting frame is provided at the bottom of the first motor (4).

Images