Adjusting mechanism for box nailing machine

Abstract

The utility model discloses an adjusting mechanism for a box nailing machine in the technical field of box nailing machines, which comprises a base of the box nailing machine, a locking fastener used for adjusting the rotating direction of a support is mounted at the top of the base and close to one end, a box nailing machine head is mounted at the top of the support and close to one end, and a supporting strip is slidably connected to the inner side of the support. A first air cylinder is installed at the bottom of the support, a first push rod is installed at the top of the first air cylinder, a pushing piece is installed on the inner side of the supporting strip, a carton nailing machine head at the top of the support can conduct carton nailing operation on a carton supported by the top of the supporting strip, and when the end of the supporting strip is stressed and pressed downwards, a supporting block supports the supporting strip. And the carton placed on the supporting strip can be supported and pushed through the pushing piece, so that an operator can take and hold the carton conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of box nailing machine, specifically is adjusting mechanism for box nailing machine. BACKGROUND

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

[0003] At present, the support structure of the box nailing machine and the bottom structure of the box nailing machine are usually welded or bolted and fixed, which is inconvenient to adjust the direction of the box nailing operation according to the construction operation environment, and the lower die support rod of the box nailing machine is usually fixed, and cannot conveniently support paper boxes of different thicknesses for box nailing operation, so it is necessary to design an adjusting mechanism for the box nailing machine to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing adjusting mechanism for box nailing machine to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: adjusting mechanism for box nailing machine, including the base of box nailing machine, the lock catch part for adjusting the rotating direction of the support is installed on the top of the base and close to one end, the box nailing machine head is installed on the top of the support and close to one end, the support bar is slidably connected to the inner side of the support, the first air cylinder is installed on the bottom of the support, the first push rod is installed on the top of the first air cylinder, the pusher is installed on the inner side of the support bar, and the first push rod is fixedly connected with the support bar.

[0006] Preferably, the lock catch part comprises a fixed seat installed on the top of the base and close to one end, a rotating seat fixedly installed on the inner side of the fixed seat and located at the bottom of the support, three movable cavities are arranged in a circle on the outer side of the fixed seat, a first screw rod penetrates the inner side of the movable cavity, a fixed part for limiting the fixing ring is fixedly connected to one end of the first screw rod, the first screw rod is screwed with the movable cavity, and the fixed part is rotatably connected with the fixing ring and does not come off.

[0007] Preferably, the lock catch part further comprises a backing plate slidably connected to the inner side of the movable cavity, a lock catch rod for locking the rotating seat is fixedly connected to one side of the backing plate, a spring is sleeved on the outer side of the lock catch rod, a plurality of lock catch grooves arranged in a circle and matched with the lock catch rod are arranged on the outer side of the rotating seat, and the two ends of the spring are fixedly connected with the movable cavity and the backing plate respectively.

[0008] Preferably, the pushing piece comprises a second screw rod penetrating the inside of the support strip, a motor is installed at one end of the support strip and at one end of the second screw rod, a pushing plate is sleeved on the inside of the support strip and on the outside of the second screw rod, the second screw rod penetrates the pushing plate and is screwed with the pushing plate.

[0009] Preferably, a limiting strip is fixedly connected to the inside of the movable cavity, and the limiting strip penetrates and is in sliding connection with the fixed ring and the pad plate.

[0010] Preferably, guide blocks are fixedly connected to the two sides of the support strip respectively, and the guide blocks are in sliding connection with the support.

[0011] Preferably, a material pressing portion is fixedly connected to the top of the pushing plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The first cylinder can drive the support strip to slide up and down in the support through the first push rod, so that the support strip supports the cartons of different thicknesses, the carton head on the top of the support can perform carton nailing operation on the carton supported on the top of the support strip, the pushing piece can support and push the carton placed on the support strip, so that the operator can take and hold the carton, and the locking piece can adjust and lock the operation direction of the support, so that the direction of the support can be adjusted according to the construction environment.

[0014] 2. The rotating seat can drive the support to rotate in the fixed seat, so as to adjust the operation direction of the support, the spring in the movable cavity can extrude and push the pad plate, the first screw rod can drive the fixed ring to move in the movable cavity through the fixed portion, the fixed ring extrudes and pushes the pad plate, so that the pad plate drives the locking rod to insert into the locking groove to lock and fix the rotating seat, and the convenience and stability of adjusting the rotating direction of the support are improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view of the overall structure of the utility model;

[0016] Figure 2 It is a left view of the overall structure of the utility model;

[0017] Figure 3 It is a right view of the overall structure of the utility model; Figure 2 It is an enlarged view of A in the utility model;

[0018] Figure 4 It is an enlarged view of B in the utility model; Figure 2 It is an enlarged view of B in the utility model.

[0019] In the figure: 1, base; 2, support; 3, nail box machine head; 4, support bar; 5, first cylinder; 6, first push rod; 7, fixed seat; 8, rotating seat; 9, movable cavity; 10, first screw; 11, fixed ring; 12, fixed part; 13, pad plate; 14, lock catch rod; 15, spring; 16, lock catch groove; 17, second screw; 18, motor; 19, push plate; 20, limiting strip; 21, guide block; 22, material pressing part. DETAILED DESCRIPTION

[0020] 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 protection of the utility model.

[0021] Embodiment one

[0022] Please refer to Figures 1-4 The utility model provides an adjusting mechanism for nail box machine, including the base 1 of nail box machine, the lock catch spare that is used for adjusting the rotating direction of support 2 is installed to the top of base 1 and is close to one end, the nail box machine head 3 is installed to the top of support 2 and is close to one end, the support bar 4 is slidably connected to the inner side of support 2, the first cylinder 5 is installed to the bottom of support 2, the first push rod 6 is installed to the top of first cylinder 5, the pusher is installed to the inner side of support bar 4, the guide block 21 is fixedly connected to the both sides of support bar 4 respectively, the guide block 21 is slidably connected with support 2, and the first push rod 6 is fixedly connected with support bar 4.

[0023] Further, the first cylinder 5 can drive the support bar 4 to slide up and down in the support 2 through the first push rod 6, the guide block 21 can guide and limit the support bar 4 to prevent the support bar 4 from shaking, so that the support bar 4 supports the cartons of different thicknesses, the nail box machine head 3 on the top of the support 2 can perform the nail box operation on the carton supported on the top of the support bar 4, the pusher can support and push the carton placed on the support bar 4 to facilitate the operator to take and hold the carton, and the lock catch spare can adjust and lock the operation direction of the support 2 to facilitate the adjustment of the direction of the support 2 according to the construction environment.

[0024] Specifically, the locking piece comprises a fixed seat 7 mounted on the top of the base 1 and close to one end, a rotating seat 8 fixedly installed on the inner side of the fixed seat 7 and at the bottom of the support 2, three movable cavities 9 arranged in a circle on the outer side of the fixed seat 7, a first screw rod 10 penetrating through the inner side of the movable cavity 9, a fixed part 12 fixedly connected with the first screw rod 10 at one end and used for limiting a fixed ring 11, a pad plate 13 in sliding connection with the inner side of the movable cavity 9, a locking rod 14 fixedly connected with the pad plate 13 at one side and used for locking the rotating seat 8, a spring 15 sleeved on the outer side of the locking rod 14, a plurality of locking grooves 16 arranged in a circle on the outer side of the rotating seat 8 and matched with the locking rod 14, a limiting strip 20 fixedly connected with the inner side of the movable cavity 9, the limiting strip 20 penetrating through and in sliding connection with the fixed ring 11 and the pad plate 13, the spring 15 fixedly connected with the movable cavity 9 and the pad plate 13 at two ends respectively, the first screw rod 10 screwed with the movable cavity 9, and the fixed part 12 in rotational connection with the fixed ring 11 without disengagement.

[0025] The rotating seat 8 can drive the support 2 to rotate in the fixed seat 7 to adjust the operation direction of the support 2, the spring 15 in the movable cavity 9 can extrude and push the pad plate 13, the first screw rod 10 can drive the fixed ring 11 to move in the movable cavity 9 through the fixed part 12, the fixed ring 11 is used for extruding and pushing the pad plate 13, so that the pad plate 13 drives the locking rod 14 to insert into the locking groove 16 to lock and fix the rotating seat 8, and the limiting strip 20 can guide and limit the fixed ring 11 and the pad plate 13 to prevent the pad plate 13 and the fixed ring 11 from deviating, thereby improving the convenience and stability of adjusting the rotating direction of the support 2.

[0026] More specifically, the pushing piece comprises a second screw rod 17 penetrating through the inner side of the supporting strip 4, a motor 18 mounted at one end of the supporting strip 4 and at one end of the second screw rod 17, a pushing plate 19 sleeved on the inner side of the supporting strip 4 and at the outer side of the second screw rod 17, and a pressing part 22 fixedly connected with the top of the pushing plate 19, the second screw rod 17 penetrating through the pushing plate 19 and screwed with the pushing plate 19.

[0027] It is necessary to supplement that the motor 18 can drive the second screw rod 17 to rotate forward and reversely, so that the second screw rod 17 can drive the pushing plate 19 to slide on the top of the supporting strip 4, after the nailing machine head 3 at the top of the support 2 performs nailing operation on the carton, the pushing plate 19 pushes the carton placed on the supporting strip 4 outward, and the pressing part 22 at the top of the pushing plate 19 can limit and prevent the edge of the carton from being lifted up.

[0028] Working principle: first make support 2 drive rotating seat 8 to rotate in fixed seat 7, then rotate first screw rod 10, make it drive fixed ring 11 to move in movable cavity 9, at this time fixed ring 11 extrude and push pad plate 13, pad plate 13 drive lock catch lever 14 to insert in lock catch slot 16 to lock and fix rotating seat 8, at the same time limiting strip 20 guide and limit fixed ring 11 and pad plate 13, then put carton on the one side of push plate 19 on the top of support strip 4, then start nailing machine head 3 to nailing carton on the top of support strip 4, at the same time use motor 18 to drive second screw rod 17 to rotate, at this time second screw rod 17 drive push plate 19 to slide on the top of support strip 4, after nailing machine head 3 on the top of support 2 nailing carton, push plate 19 push carton on the top of support strip 4, operator only needs to hold carton.

[0029] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0030] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. Adjusting mechanism for a nailing machine, comprising a base (1) of the nailing machine, characterized in that: The base (1) top and close to one end is provided with a lock part for adjusting the rotating direction of the support (2), the support (2) top and close to one end is provided with a nailing machine head (3), the support (2) inner side is slidably connected with a supporting strip (4), the support (2) bottom is provided with a first air cylinder (5), the first air cylinder (5) top is provided with a first push rod (6), the supporting strip (4) inner side is provided with a push part, and the first push rod (6) is fixedly connected with the supporting strip (4).

2. Adjusting mechanism for a stapler, according to claim 1, characterized in that: The lock part comprises a fixed seat (7) mounted on the base (1) top and close to one end, a rotating seat (8) fixedly installed in the fixed seat (7) inner side and located at the support (2) bottom, three movable cavities (9) circumferentially arranged on the fixed seat (7) outer side, a first screw rod (10) penetrating through the movable cavity (9) inner side, a fixed part (12) fixedly connected with a limiting fixed ring (11) at one end of the first screw rod (10), and the first screw rod (10) is screwed with the movable cavity (9), and the fixed part (12) is rotatably connected with the fixed ring (11) and does not come off.

3. Adjusting mechanism for a stapler, according to claim 2, characterized in that: The lock part further comprises a backing plate (13) slidably connected with the movable cavity (9) inner side, a lock rod (14) fixedly connected with the backing plate (13) one side and used for locking the rotating seat (8), a spring (15) sleeved on the lock rod (14) outer side, and a plurality of lock grooves (16) circumferentially arranged on the rotating seat (8) outer side and matched with the lock rod (14), wherein the spring (15) two ends are fixedly connected with the movable cavity (9) and the backing plate (13) respectively.

4. The adjustment mechanism for a stapling machine according to claim 2, characterized in that: The push part comprises a second screw rod (17) penetrating through the supporting strip (4) inner side, a motor (18) mounted on one end of the supporting strip (4) and located at one end of the second screw rod (17), a push plate (19) sleeved on the supporting strip (4) inner side and located at the second screw rod (17) outer side, and the second screw rod (17) penetrates through the push plate (19) and is screwed.

5. The adjustment mechanism for a stapling machine according to claim 3, characterized in that: The movable cavity (9) inner side is fixedly connected with a limiting strip (20), and the limiting strip (20) penetrates through the fixed ring (11) and the backing plate (13) and is slidably connected therewith.

6. The adjustment mechanism for a stapling machine according to claim 2, characterized in that: The supporting strip (4) two sides are respectively fixedly connected with guide blocks (21), and the guide blocks (21) are slidably connected with the support (2).

7. The adjustment mechanism for a stapling machine according to claim 4, characterized in that: The push plate (19) top is fixedly connected with a material pressing part (22). The push plate (19) top is fixedly connected with a material pressing part (22).

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