Puncher for carton production

Abstract

The utility model belongs to the field of punchers, and particularly relates to a puncher for carton production, which comprises a frame, an adjusting mechanism is arranged on the frame, an air cylinder is fixedly mounted in the middle of the upper end of the frame, an air cylinder rod of the air cylinder penetrates through the frame and is slidably connected with the frame, and a connecting sleeve is slidably connected to the outer side of the lower end of the air cylinder rod of the air cylinder. A connecting sleeve is arranged in the frame, a limiting pin is slidably connected into the connecting sleeve, the limiting pin is in threaded connection with a cylinder rod of the cylinder, a mounting plate is fixedly connected to the lower end of the connecting sleeve, a limiting mechanism is arranged on the mounting plate, a punch is fixedly connected to the lower end of the mounting plate, and a containing hole is formed in the frame. According to the paperboard punching protection device, the pressure spring elastically acts on the pressure head, so that when the device is used, the pressure head can press and protect a paperboard, the periphery of the punching position of the punch is pressed and protected, and the situation that the punching edge of the paperboard is irregular due to impact of the punch is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to puncher technical field, concretely is a kind of puncher of carton production. BACKGROUND

[0002] The utility model discloses a kind of puncher for carton production with punch head convenient to replace, including base, control machine, rotary drill bit, reset block and pedal, the base is fixed with connecting frame, the control machine is connected between base by connecting frame, the side of the control machine is provided with handle, the control machine is connected with telescopic link, the side of the control machine is connected with connecting rod, the rotary drill bit and the control machine are connected by connecting rod, the bottom of the base is provided with bottom foot, the base is provided with spring pivot, the reset block is connected between base by spring pivot, the reset block is provided with fixed block. The puncher for carton production with punch head convenient to replace can prevent carton sliding by the way of foot pedal, and user can easily replace the punch drill bit of punching, to adapt to the punching of different requirements, and paper sheet after punching from the bottom of base falls into collecting box, it is convenient to handle uniformly.

[0003] But in prior art, when the puncher of carton production is punched to paperboard, there is lack of limiting around punching hole, when punch and punch edge relatively move, it can lead to paperboard breakage, simultaneously, device is inconvenient to limit different size carton paperboard. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of puncher of carton production, solve the puncher of carton production when the puncher of carton production is punched to paperboard, there is lack of limiting around punching hole, when punch and punch edge relatively move, it can lead to paperboard breakage, simultaneously, device is inconvenient to limit different size carton paperboard Problem.

[0005] To achieve the above object, the utility model provides following technical scheme: A puncher for carton production, including frame, be provided with adjusting mechanism on the frame, the upper end middle part of frame is fixedly installed with the cylinder, the cylinder rod of cylinder penetrates frame and with frame sliding connection, the lower end outside of cylinder rod of cylinder is slidably connected with the connecting sleeve, the inside of connecting sleeve is slidably connected with the limit pin, the limit pin and the cylinder rod of cylinder are connected through screw thread, the lower end of connecting sleeve is fixedly connected with the mounting plate, the mounting plate is provided with the limit mechanism, the lower end of mounting plate is fixedly connected with the punch, the inside of frame is equipped with the accommodation hole, the adjusting mechanism includes slide, the slide and frame sliding connection, the side of slide is fixedly connected with the sliding plate, the sliding plate and frame sliding connection, the inside of slide is slidably connected with the clamping block, the inside of slide is provided with the spring, the lower end of slide is fixedly connected with the slide pin, the lower end of frame is welded with the connecting barrel, the inside of connecting barrel is connected with the screw ring through screw thread. Through rotating screw ring and connecting barrel and doing screw thread movement, further make the guide rail move, further make the slide pin drive the slide to move, make the slide drive the clamping block to move and paperboard contact, further make the paperboard be clamped and limit, avoid paperboard to produce position deviation, and can position to the paperboard of different size, simultaneously, the clamping block can slide in the slide, avoid the clamping block to produce interference to the movement of limit mechanism, the limit mechanism includes the suspender, the inside of mounting plate is slidably connected with the suspender, the lower end of suspender is welded with the hanging plate, the outside of suspender is provided with the compression spring, the edge of hanging plate is fixedly connected with the pressure head, the pressure head and punch sliding connection. Through the spring elasticity of pressure head, make the device when using, the pressure head can be paperboard and be pressed tightly and protect, further make the punch hole position around be pressed tightly and protect, avoid the punch impact to cause paperboard punch edge irregular.

[0006] Preferably, one end of the spring is fixedly connected with the slide, and the other end of the spring is fixedly connected with the clamping block. By arranging the spring, the clamping block is conveniently reset.

[0007] Preferably, the inside of the screw ring is welded with a guide rail, and the guide rail is slidably connected with the slide pin. By arranging the guide rail, the movement of the slide pin is controlled.

[0008] Preferably, one end of the compression spring is fixedly connected with the mounting plate, and the other end of the compression spring is fixedly connected with the hanging plate. By arranging the compression spring, the hanging plate is elastically pressed downward.

[0009] Compared with the prior art, the utility model has the beneficial effects as follows:

[0010] 1. By the spring elasticity of the pressure head, the device can press the paperboard tightly and protect when in use, so that the punch hole position around is pressed tightly and protected, and the punch impact is avoided to cause the paperboard punch edge to be irregular.

[0011] 2、The utility model discloses through the screw ring and the connecting barrel do screw thread movement, and further make the guide rail move, and further make the sliding pin drive the sliding seat move, make the sliding seat drive the clamping block and paperboard contact, and further make the paperboard be clamped and limit, avoid paperboard and produce position deviation, and can to the paperboard of different size carry out the limit, simultaneously, the clamping block can slide in the sliding seat, avoid the interference that the clamping block produces the movement of limit mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the overall structure perspective drawing of the utility model;

[0013] Figure 2 It is the utility model Figure 1 's bottom view;

[0014] Figure 3 It is the sliding seat section view of the utility model Figure 1 ;

[0015] Figure 4 It is the mounting plate perspective drawing of the utility model Figure 1 .

[0016] In the drawing: 1, frame;2, adjusting mechanism;3, air cylinder;4, connecting sleeve;5, mounting plate;6, limit mechanism;7, punch;8, accommodating hole;21, sliding seat;22, sliding plate;23, clamping block;24, spring;25, sliding pin;26, connecting barrel;27, screw ring;28, guide rail;61, boom;62, hanging plate;63, compression spring;64, pressure head. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0018] Please refer to Figure 1 , Figure 2 , Figure 4 , a punch for carton production, including frame 1, be provided with adjusting mechanism 2 on frame 1, the upper end middle part of frame 1 is fixedly installed with air cylinder 3, the cylinder rod of air cylinder 3 passes through frame 1 and is slidably connected with frame 1, the lower end outside of the cylinder rod of air cylinder 3 is slidably connected with connecting sleeve 4, the inside of connecting sleeve 4 is slidably connected with limit pin, limit pin and the cylinder rod of air cylinder 3 are connected by screw thread, the lower end of connecting sleeve 4 is fixedly connected with mounting plate 5, and mounting plate 5 is provided with limit mechanism 6, the lower end of mounting plate 5 is fixedly connected with punch 7, and accommodating hole 8 is formed in the inside of frame 1.

[0019] Please refer to Figures 1-3 , the adjusting mechanism 2 comprises a sliding seat 21, the sliding seat 21 and the frame 1 are slidably connected, the side of the sliding seat 21 is fixedly connected with a sliding plate 22, the sliding plate 22 and the frame 1 are slidably connected, the inside of the sliding seat 21 is slidably connected with a clamping block 23, the inside of the sliding seat 21 is provided with a spring 24, one end of the spring 24 is fixedly connected with the sliding seat 21, the other end of the spring 24 is fixedly connected with the clamping block 23, by setting the spring 24, the clamping block 23 is conveniently reset, the lower end of the sliding seat 21 is fixedly connected with a sliding pin 25, the lower end of the frame 1 is welded with a connecting barrel 26, the inside of the connecting barrel 26 is threadedly connected with a screw ring 27, the inside of the screw ring 27 is welded with a guide rail 28, the guide rail 28 and the sliding pin 25 are slidably connected, by setting the guide rail 28, the movement of the sliding pin 25 is controlled, by rotating the screw ring 27 and the connecting barrel 26 to make threaded movement, the guide rail 28 is moved, the sliding pin 25 drives the sliding seat 21 to move, the sliding seat 21 drives the clamping block 23 to move and contact the paperboard, the paperboard is clamped and limited, the position deviation of the paperboard is avoided, and the paperboards of different sizes can be limited, at the same time, the clamping block 23 can slide in the sliding seat 21, the movement of the limiting mechanism 6 is avoided to be interfered by the clamping block 23.

[0020] Please refer to Figure 1 , Figure 2 , Figure 4 , the limiting mechanism 6 comprises a hanging rod 61, the inside of the mounting plate 5 is slidably connected with the hanging rod 61, the lower end of the hanging rod 61 is welded with a hanging plate 62, the outer side of the hanging rod 61 is provided with a compression spring 63, one end of the compression spring 63 is fixedly connected with the mounting plate 5, the other end of the compression spring 63 is fixedly connected with the hanging plate 62, by setting the compression spring 63, the hanging plate 62 is elastically pressed down, the edge of the hanging plate 62 is fixedly connected with a pressure head 64, the pressure head 64 and the punch 7 are slidably connected, by the elastic action of the compression spring 63 on the pressure head 64, when the device is used, the pressure head 64 can press and protect the paperboard, the position around the punching hole of the punch 7 is pressed and protected, the paperboard punching edge is avoided to be irregular due to the impact of the punch 7.

[0021] The utility model discloses a specific implementation process as follows: when using, paperboard is placed in the inside bottom of frame 1, then manually rotates screw ring 27, and screw ring 27 rotates and connects the thread movement of cylinder 26, and then makes screw ring 27 drive guide rail 28 to move, and guide rail 28 moves and makes slide pin 25 move, and slide pin 25 drives sliding seat 21 to move, and sliding seat 21 drives clamping block 23 to move, makes clamping block 23 and paperboard side contact, then starts cylinder 3, and cylinder 3 drives cylinder rod to elongate, and cylinder rod drives mounting plate 5 to move, and mounting plate 5 drives suspender 61 to move down, and suspender 61 drives pressure head 64 to move, and pressure head 64 moves and paperboard contact, at this time, cylinder rod continues to elongate, makes mounting plate 5 continue to move down, and mounting plate 5 drives compression spring 63 to move down, makes compression spring 63 be pressed and deformed, and then makes pressure head 64 press paperboard tightly on frame 1, simultaneously, punch 7 moves down and slides relative to pressure head 64, makes punch 7 punch paperboard, through the elastic action of compression spring 63 on pressure head 64, makes device when using, pressure head 64 can press paperboard tightly and protect, and then makes punch 7 punch position around be pressed tightly and protect, avoid punch 7 impact and lead to paperboard punch edge irregular.

[0022] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A punch for the production of cartons, comprising a frame (1), characterised in that: The frame (1) is provided with an adjusting mechanism (2), the upper end of the frame (1) is fixedly installed with a cylinder (3), the cylinder rod of the cylinder (3) penetrates the frame (1) and is in sliding connection with the frame (1), the lower end of the cylinder rod of the cylinder (3) is in sliding connection with a connecting sleeve (4) outside, the inside of the connecting sleeve (4) is in sliding connection with a limiting pin, the limiting pin and the cylinder rod of the cylinder (3) are connected through threads, the lower end of the connecting sleeve (4) is fixedly connected with a mounting plate (5), the mounting plate (5) is provided with a limiting mechanism (6), the lower end of the mounting plate (5) is fixedly connected with a punch (7), the inside of the frame (1) is provided with a containing hole (8), the adjusting mechanism (2) comprises a sliding seat (21), the sliding seat (21) and the frame (1) are in sliding connection, the side of the sliding seat (21) is fixedly connected with a sliding plate (22), the sliding plate (22) and the frame (1) are in sliding connection, the inside of the sliding seat (21) is in sliding connection with a clamping block (23), the inside of the sliding seat (21) is provided with a spring (24), the lower end of the sliding seat (21) is fixedly connected with a sliding pin (25), the lower end of the frame (1) is welded with a connecting barrel (26), the inside of the connecting barrel (26) is connected with a screw ring (27) through threads, the limiting mechanism (6) comprises a hanging rod (61), the inside of the mounting plate (5) is in sliding connection with the hanging rod (61), the lower end of the hanging rod (61) is welded with a hanging plate (62), the outside of the hanging rod (61) is provided with a compression spring (63), the edge of the hanging plate (62) is fixedly connected with a pressing head (64), the pressing head (64) and the punch (7) are in sliding connection.

2. A punch for the production of cartons according to claim 1, characterised in that: One end of the spring (24) is fixedly connected with the sliding seat (21), and the other end of the spring (24) is fixedly connected with the clamping block (23).

3. A punch for the production of cartons as claimed in claim 1, characterised in that: The inside of the screw ring (27) is welded with a guide rail (28), and the guide rail (28) is in sliding connection with the sliding pin (25).

4. A punch for the production of cartons as claimed in claim 1, characterised in that: One end of the compression spring (63) is fixedly connected with the mounting plate (5), and the other end of the compression spring (63) is fixedly connected with the hanging plate (62).

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