Carton turnover mechanism for carton stapler

Abstract

The utility model discloses a carton turnover mechanism for a carton stapler, which relates to the technical field of carton staplers, and comprises a device base, a driving mechanism, an electric push rod, a linkage plate, a fixing block and a connecting rod, the other side of the connecting rod is connected with an auxiliary block, the other side of the auxiliary block is connected with a damping damper, the upper part of the linkage plate is connected with an adjusting screw rod, and the adjusting screw rod is connected with the fixing block. The upper portion of the adjusting lead screw is connected with a holding block, the center of the adjusting lead screw is connected with a threaded block, the other side of the threaded block is connected with a movable block, and the two sides of the movable block are further connected with sliding blocks. The linkage block is arranged above the device base and matched with the fixing block, the fixing block supports and limits a carton, so that the carton is prevented from rubbing the device base at the bottom in the overturning process, meanwhile, the bottom of the carton is fixed and limited in the carton processing process of the carton stapler, and the carton stapler is prevented from being damaged. And the situation that fixing is not firm due to the fact that the carton moves is avoided, and buffering and damping are conducted through damping.

Description

TECHNICAL FIELD

[0001] The utility model relates to a nail box machine technical field especially is related to a carton turnover mechanism for nail box machine. BACKGROUND

[0002] Nail box machine is one of the paper box post-processing equipment, its principle is same as the principle of ordinary stapler, only nail box machine is with tiger tooth as the backing plate, is used for paper box sealing. The series product has the advantages of light, simple operation, good wear resistance, sealing flat, safe and firm, and can reduce labor intensity and improve work efficiency, is widely used in various paper boxes and calcium plastic box sealing that need to load heavy articles or are not easy to seal with adhesive tape.

[0003] The existing patent (announcement number: CN216400715U) discloses a kind of carton machine for nail box machine including nail box machine body, worker places paper box on the operating table of nail box machine body, while starting two rotary cylinders, make telescopic rod to middle stretch, spring connects fixed plate and clamping plate, drives clamping plate to clamp paper box, at this time make the telescopic rod of two rotary cylinders rotate, make paper box machine, the angle of paper box machine can be controlled by the angle of telescopic rod, to reach the purpose of automatic turnover paper box, save manpower time, simple operation.In the process of realizing the present scheme, it is found that the following problems exist in the prior art, which have not been well solved:

[0004] Firstly, the carton is attached to the bottom during the turnover process, which is easy to cause deformation due to friction with the bottom, and secondly, when fixed purely relying on spring, it is easy to move the paper box during the operation of the nail box machine, thereby causing unstable fixation and affecting use. INVENTION CONTENTS

[0005] In order to improve the above-mentioned problems of easy deformation due to friction with the bottom during the turnover process of paper box, easy displacement of paper box during the operation of nail box machine and unstable fixation, the utility model provides a carton turnover mechanism for nail box machine.

[0006] The utility model provides a carton turnover mechanism for nail box machine, adopt following technical scheme:

[0007] A carton turnover mechanism for nail box machine, including device base, the top of device base is provided with driving mechanism, the inside of driving mechanism is connected with electric push rod, the inside of electric push rod is connected with linkage plate, the bottom of linkage plate is connected with fixed block, the center of fixed block is connected with connecting rod, the other side of connecting rod is connected with auxiliary block, the other side of auxiliary block is connected with damping resistance;

[0008] The upper side of the linkage plate is connected with an adjusting screw rod, the upper side of the adjusting screw rod is connected with a handle block, the center of the adjusting screw rod is connected with a threaded block, the other side of the threaded block is connected with a movable block, and the two sides of the movable block are also connected with sliding blocks.

[0009] Through the above technical scheme, the bottom of the carton is stably supported, fixed and limited by the cooperation of the fixed block and the auxiliary block arranged at the bottom of the linkage block, so that the carton does not contact the bottom of the device during the turning process, and the carton does not move during the operation of the carton nailing machine. In addition, the adjustable movable block is arranged at the top, which ensures stable fixation by using the movable block and avoids the adaptation to different sizes of cartons.

[0010] Optionally, in the above-mentioned carton turning mechanism for a carton nailing machine, the driving mechanism is composed of a driving motor and a driving rod, and the driving rod is integrally rotatable with the electric push rod. The electric push rod and the linkage plate are in an integrated moving structure.

[0011] Through the above technical scheme, the driving rod and the electric push rod cooperate to drive the linkage plate to rotate and move, thereby ensuring the rotation and fixation of the carton.

[0012] Optionally, in the above-mentioned carton turning mechanism for a carton nailing machine, the linkage plate and the fixed block are connected by hot melting, the fixed block and the connecting rod are connected by sliding, and the connecting rod and the auxiliary block are in an integrated moving structure.

[0013] Through the above technical scheme, the connecting rod and the auxiliary block cooperate to ensure that the auxiliary block can stably move up and down, avoiding shaking of the auxiliary block.

[0014] Optionally, in the above-mentioned carton turning mechanism for a carton nailing machine, the inner side of the auxiliary block is uniformly and equidistantly distributed with shock-absorbing dampers, the other side of the shock-absorbing dampers is connected to the inner side of the fixed block, and the outer side of the auxiliary block is uniformly and equidistantly distributed with protrusions.

[0015] Through the above technical scheme, the shock-absorbing dampers enable the auxiliary block to be shock-absorbed and buffered, thereby reducing the vibration generated by the carton nailing machine during processing of the carton.

[0016] Optionally, in the above-mentioned carton turning mechanism for a carton nailing machine, the movable block and the threaded block are connected by hot melting, the movable block is connected to the linkage plate by sliding, and the inner side of the movable block is also connected with an auxiliary block.

[0017] Through the above technical scheme, the movable block and the sliding block cooperate to enable the movable block to stably ascend and descend during the lifting process, thereby avoiding shaking during the lifting process.

[0018] Optionally, in the carton overturning mechanism for the carton nailing machine, the screw block is in threaded connection with the adjusting screw rod, the adjusting screw rod is in hot melt connection with the holding block, and the adjusting screw rod is in rotary connection with the linkage plate.

[0019] By the above technical scheme, the adjusting screw rod is used to lift the movable block, so that the paper box of different sizes is fixed, and the adaptability is improved.

[0020] To sum up, the utility model has at least one of the following beneficial effects:

[0021] The linkage block and the fixed block are arranged above the device base, the fixed block supports and limits the paper box, so that the paper box is prevented from rubbing against the device base during overturning, and the bottom of the paper box is fixed and limited during processing of the carton nailing machine, so that the paper box is prevented from moving and causing unstable fixation, and the shock-absorbing damping is used for buffering and shock absorption.

[0022] The movable block with changeable position is arranged above the linkage plate, and is used in cooperation with the fixed block, so that the paper box of different sizes can be limited and fixed, and the movable block is at the bottom after overturning, so that the bottom is supported and fixed, and the fixing effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole front view structural schematic diagram of the utility model;

[0024] Figure 2 It is a fixed block top view structural schematic diagram of the utility model;

[0025] Figure 3 It is a movable block top view structural schematic diagram of the utility model;

[0026] Figure 4 It is a Figure 1 Enlarged structural schematic diagram of A in the utility model.

[0027] In the figure: 1, device base; 2, driving mechanism; 3, electric push rod; 4, linkage plate; 5, fixed block; 6, connecting rod; 7, shock-absorbing damping; 8, auxiliary block; 9, protruding block; 10, movable block; 11, screw block; 12, holding block; 13, adjusting screw rod; 14, sliding block. DETAILED DESCRIPTION

[0028] The following will be combined with the Figures 1-4 The utility model will be further described in detail.

[0029] Please refer to the drawings in the specification Figures 1-4The utility model provides a kind of paper box overturning mechanism for box nailing machine, including device base 1, the upper portion of device base 1 is provided with driving mechanism 2, the inside of driving mechanism 2 is connected with electric push rod 3, moves by electric push rod 3 drive linkage plate 4, it is convenient to fix paper box, the inside of electric push rod 3 is connected with linkage plate 4, the bottom of linkage plate 4 is connected with fixed block 5, the center of fixed block 5 is connected with connecting rod 6, cooperate by connecting rod 6 and fixed block 5, so that auxiliary block 8 stable lifting, avoid its shaking, the other side of connecting rod 6 is connected with auxiliary block 8, the other side of auxiliary block 8 is connected with shock damper 7;

[0030] The upper portion of linkage plate 4 is connected with adjusting screw rod 13, utilizes adjusting screw rod 13 to drive screw block 11 to lift, so that movable block 10 is lifted, the upper portion of adjusting screw rod 13 is connected with grip block 12, the center of adjusting screw rod 13 is connected with screw block 11, the other side of screw block 11 is connected with movable block 10, the two sides of movable block 10 are also connected with sliding block 14, movable block 10 is limited by sliding block 14, guarantees its stability.

[0031] Working principle: in use, first, paper box is placed in the upper portion of device base 1, and then the switch of electric push rod 3 is opened according to the size of paper box, so that it drives linkage plate 4 to approach paper box, until the two sides of linkage plate 4 are attached to paper box, paper box is placed from side to the upper portion of linkage plate 4, that is, the top of auxiliary block 8 is distributed below paper box, then grip block 12 is rotated, so that grip block 12 drives adjusting screw rod 13 to rotate, and screw thread movement occurs with screw block 11, movable block 10 moves towards the lower portion under the limitation of sliding block 14, until auxiliary block 8 below movable block 10 is also attached to the surface of paper box, at this time, the central nailing mechanism is opened to start processing, after processing, the switch of driving mechanism 2 is opened, so that it drives electric push rod 3 and paper box to rotate, and the overturning work is completed.

[0032] It needs to be supplemented that driving mechanism 2 is composed of driving motor and driving rod, and the driving rod is integrally rotated with electric push rod 3, and electric push rod 3 is integrally moved with linkage plate 4, which drives linkage plate 4 to rotate and move by cooperating with driving rod and electric push rod 3, to ensure the rotation and fixing work of paper box.

[0033] It needs to be supplemented that the connection mode of linkage plate 4 and fixed block 5 is hot melting connection, the connection mode of fixed block 5 and connecting rod 6 is sliding connection, and connecting rod 6 and auxiliary block 8 are integrally moved, which ensures that auxiliary block 8 can stably move up and down, to avoid shaking of auxiliary block 8.

[0034] It needs to be explained that the inner side of the auxiliary block 8 is uniformly and equidistantly distributed with the damping resistance 7, the other side of the damping resistance 7 is connected to the inner side of the fixed block 5, the outer side of the auxiliary block 8 is uniformly and equidistantly distributed with the convex block 9, the auxiliary block 8 can be damped through the damping resistance 7, and the vibration generated when the carton processing machine processes cartons is slowed down.

[0035] It needs to be explained that the connection mode of the movable block 10 and the threaded block 11 is hot melting connection, the movable block 10 is slidably connected with the linkage plate 4 through the sliding block 14, the inner side of the movable block 10 is also connected with the auxiliary block 8, the movable block 10 is stably lifted in the lifting process through the cooperation of the movable block 10 and the sliding block 14, and shaking of the movable block 10 in the lifting process is avoided.

[0036] It needs to be explained that the connection mode of the threaded block 11 and the adjusting screw rod 13 is threaded connection, the connection mode of the adjusting screw rod 13 and the holding block 12 is hot melting connection, and the connection mode of the adjusting screw rod 13 and the linkage plate 4 is rotary connection, the movable block 10 is lifted by utilizing the adjusting screw rod 13, different sizes of cartons are fixed, and adaptability is improved.

[0037] The above are preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so that: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A carton tipping mechanism for a carton erector, comprising a device base (1), characterised in that: The upper portion of the device base (1) is provided with a driving mechanism (2), the inner side of the driving mechanism (2) is connected with an electric push rod (3), the inner side of the electric push rod (3) is connected with a linkage plate (4), the bottom of the linkage plate (4) is connected with a fixed block (5), the center of the fixed block (5) is connected with a connecting rod (6), the other side of the connecting rod (6) is connected with an auxiliary block (8), the other side of the auxiliary block (8) is connected with a damping shock absorber (7). The upper portion of the linkage plate (4) is connected with an adjusting screw rod (13), the upper portion of the adjusting screw rod (13) is connected with a handle block (12), the center of the adjusting screw rod (13) is connected with a threaded block (11), the other side of the threaded block (11) is connected with a movable block (10), and the two sides of the movable block (10) are also connected with sliding blocks (14).

2. A carton inverting mechanism for a carton nailing machine according to claim 1, characterized in that: The driving mechanism (2) is composed of a driving motor and a driving rod, and the driving rod is integrally rotated with the electric push rod (3), and the electric push rod (3) is integrally moved with the linkage plate (4).

3. A carton inverting mechanism for a carton nailing machine according to claim 1, characterized in that: The linkage plate (4) and the fixed block (5) are connected by hot melting, the fixed block (5) and the connecting rod (6) are connected by sliding, and the connecting rod (6) and the auxiliary block (8) are integrally moved.

4. A carton inverting mechanism for a carton nailing machine according to claim 1, characterized in that: The inner side of the auxiliary block (8) is uniformly and equidistantly distributed with damping shock absorbers (7), the other side of the damping shock absorber (7) is connected to the inner side of the fixed block (5), and the outer side of the auxiliary block (8) is uniformly and equidistantly distributed with convex blocks (9).

5. A carton inverting mechanism for a carton nailing machine according to claim 1, characterized in that: The movable block (10) and the threaded block (11) are connected by hot melting, the movable block (10) is connected with the linkage plate (4) by the sliding block (14), and the inner side of the movable block (10) is also connected with the auxiliary block (8).

6. A carton inverting mechanism for a carton nailing machine according to claim 1, characterized in that: The threaded block (11) and the adjusting screw rod (13) are connected by screwing, the adjusting screw rod (13) and the handle block (12) are connected by hot melting, and the adjusting screw rod (13) and the linkage plate (4) are connected by rotating.

Images