CN212387427U

CN212387427U - Adhesive tape gun for packaging

Info

Publication number: CN212387427U
Application number: CN202020514414.7U
Authority: CN
Inventors: 陈达英
Original assignee: Individual
Current assignee: Suqian Xinghui Packaging Materials Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2021-01-22
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a packing is with sticky tape rifle belongs to packaging equipment technical field, including the rifle body and with the closed shell that the rifle body matches, the bottom integrated into one piece of the rifle body has the handle, the concave sticky tape groove that is equipped with on the rifle body, sticky tape groove central point puts the fixed sleeve axle that is provided with, the cover is equipped with the sticky tape book on the sleeve axle, one side integrated into one piece of the rifle body has the muzzle, the tip fastening of muzzle installs the sawtooth frame, integrated into one piece has the connecting seat on the muzzle, the concave slot that is used for grafting sawtooth frame that is equipped with on the connecting seat, symmetry fixed mounting has four inserted blocks on the sawtooth frame, the concave spread groove that is used for grafting inserted block that is equipped with of symmetry on the slot, every equal concave mounting groove that is equipped with on the inserted block, there is the kelly through joint spring sliding connection in the. The utility model provides a problem that is difficult to tear open and trades after the sawtooth warp on the current sticky tape rifle, have tear open and trade characteristics that make things convenient for long service life.

Description

Adhesive tape gun for packaging

Technical Field

The utility model relates to a packaging equipment technical field especially relates to a packing is with sticky tape rifle.

Background

When the packing is used with the sticky tape rifle, need utilize the sawtooth that is located the muzzle position to cut off the sticky tape, however current sawtooth is mostly fixed mounting on the sticky tape rifle, and when the sawtooth appears buckling because of circumstances such as striking on the sticky tape rifle and can not continue to use, whole sticky tape rifle also can not continue to use, has the problem of resource-wasting, consequently needs to design a packing sticky tape rifle urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a packing adhesive tape gun.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a packaging adhesive tape gun comprises a gun body and a closed shell matched with the gun body, wherein a handle is integrally formed at the bottom of the gun body, an adhesive tape groove is concavely formed in the gun body, a sleeve shaft is fixedly arranged at the central position of the adhesive tape groove, an adhesive tape roll is sleeved on the sleeve shaft, a gun muzzle is integrally formed at one side of the gun body, a sawtooth frame is fixedly installed at the end part of the gun muzzle, a connecting seat is integrally formed on the gun muzzle, inserting grooves for inserting the sawtooth frame are concavely formed in the connecting seat, four inserting blocks are symmetrically and fixedly installed on the sawtooth frame, four connecting grooves for inserting the inserting blocks are symmetrically and concavely formed in the inserting grooves, each inserting block is concavely provided with a mounting groove, a clamping rod is slidably connected in the mounting groove through a clamping spring, a concave clamping groove for clamping the clamping rod is formed in each connecting groove side wall, and four through holes are symmetrically formed in the connecting seat, the four through holes are respectively communicated with the four clamping grooves, U-shaped rods are inserted in the through holes in a sliding mode, and the end portions of the U-shaped rods are abutted to the clamping rods.

Preferably, the outer diameter of the U-shaped rod is smaller than the inner diameter of the clamping groove, and the outer diameter of the clamping rod is larger than the inner diameter of the through hole.

Preferably, the mounting groove is T-shaped, two guide rods are symmetrically and fixedly mounted in the mounting groove, a guide plate is integrally formed at the end part of the clamping rod in the mounting groove, the guide plate is sleeved on the two guide rods in a sliding mode, and the guide plate is fixedly connected with the end part of the clamping spring.

Preferably, the connecting seat is fixedly connected with two reset tubes through two connecting blocks which are symmetrical up and down, the reset tubes are symmetrically and concavely provided with two reset grooves, the reset grooves are connected with limit sliders through reset springs in a sliding manner, and the end parts of the U-shaped rods, which are far away from the clamping rods, are inserted in the reset grooves in a sliding manner and are fixedly connected with the limit sliders.

Preferably, the side surface of the gun body is concavely provided with a plurality of positioning holes, and the closed shell is integrally formed with a plurality of positioning pins matched with the positioning holes.

Preferably, the reset groove is of a T-shaped structure, and the inner diameter of the reset groove is matched with the outer diameter of the limiting sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the fastening installation of the sawtooth frame in the slot through the matching of the connecting seat, the inserting block, the clamping spring, the clamping rod and the clamping groove, has the characteristic of stable installation and has simple and convenient installation mode;

2. the utility model discloses a cooperation of reset tube, reset spring, spacing slider and U-shaped pole can appear buckling at the sawtooth and change the sawtooth frame when can't cutting off the sticky tape smoothly, tears open and trades the process and also be just convenient to the waste of resource has effectively been avoided.

Drawings

Fig. 1 is a cross-sectional view of a gun body in a packaging tape gun according to the present invention;

FIG. 2 is a cross-sectional view of a closure shell in a packaging tape gun according to the present invention;

FIG. 3 is a view showing the mounting structure of the saw-tooth frame of the packing tape gun of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B in FIG. 3;

fig. 6 is an enlarged view of the structure at C of fig. 3.

In the figure: the device comprises a gun body 1, a handle 2, a sleeve shaft 3, a positioning hole 4, an adhesive tape roll 5, a sealing shell 6, a positioning pin 7, a connecting seat 8, a sawtooth frame 9, a connecting block 10, a reset tube 11, a U-shaped rod 12, an inserting block 13, a clamping spring 14, a clamping rod 15, a limiting slide block 16 and a reset spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-6, a packaging tape gun comprises a gun body 1 and a sealing shell 6 matched with the gun body 1, wherein a handle 2 is integrally formed at the bottom of the gun body 1, a tape slot is concavely formed on the gun body 1, a sleeve shaft 3 is fixedly arranged at the central position of the tape slot, a tape roll 5 is sleeved on the sleeve shaft 3, a gun muzzle is integrally formed at one side of the gun body 1, a sawtooth frame 9 is fixedly arranged at the end part of the gun muzzle, a connecting seat 8 is integrally formed on the gun muzzle, a slot for inserting the sawtooth frame 9 is concavely formed on the connecting seat 8, four inserting blocks 13 are symmetrically and fixedly arranged on the sawtooth frame 9, four connecting slots for inserting the inserting blocks 13 are symmetrically and concavely formed on the slot, a mounting groove is concavely formed on each inserting block 13, a clamping rod 15 is slidably connected in the mounting groove through a clamping spring 14, a clamping groove for clamping the clamping rod 15 is concavely formed on the side wall of each connecting slot, the four through holes are respectively communicated with the four clamping grooves, the U-shaped rod 12 is inserted in the through holes in a sliding mode, and the end portion of the U-shaped rod 12 abuts against the clamping rod 15.

It should be noted that, the sawtooth frame 9 is inserted into the slot on the connection seat 8, and the insertion block 13 is inserted into the connection slot, the elastic force of the clamping spring 14 makes the clamping rod 15 slide out from the installation slot and inserted into the clamping slot to realize clamping, at this time, the installation of the sawtooth frame 9 on the connection seat 8 is completed, when the sawtooth frame 9 needs to be detached from the connection seat 8, only the two U-shaped rods 12 need to be slid oppositely, the clamping rod 15 is pushed out from the clamping slot by the two U-shaped rods 12, at this time, the sawtooth frame 9 can be taken out from the slot, and the sawtooth frame has the characteristic of convenient detachment and replacement;

the outer diameter of the U-shaped rod 12 is smaller than the inner diameter of the clamping groove, and the outer diameter of the clamping rod 15 is larger than the inner diameter of the through hole;

it should be noted that the clamping rod 15 is clamped in the clamping groove and cannot be inserted into the through hole, and the U-shaped rod 12 can penetrate through the through hole to push the clamping rod 15 out of the clamping groove;

the clamping spring 14 is fixedly connected with the clamping rod 15, the clamping spring is fixedly connected with the clamping rod 15, and the clamping spring is fixedly connected with the clamping rod 14;

it should be noted that, referring to fig. 5 in the specification, the cooperation between the guide rod and the guide plate ensures the stability of the clamping rod 15 when sliding due to the elastic force of the clamping spring 14, which is beneficial to ensuring the stable insertion of the clamping rod 15 in the clamping groove, thereby being beneficial to ensuring the stability of the saw tooth frame 9 mounted on the connecting seat 8;

the connecting seat 8 is fixedly connected with two reset tubes 11 through two connecting blocks 10 which are symmetrical up and down, the reset tubes 11 are symmetrically and concavely provided with two reset grooves, limit sliders 16 are connected in the reset grooves in a sliding mode through reset springs 17, and the end portions, far away from the clamping rods 15, of the U-shaped rods 12 are inserted in the reset grooves in a sliding mode and fixedly connected with the limit sliders 16;

it should be noted that, when the two U-shaped rods 12 are pressed relatively, the U-shaped rods 12 can push the clamping rod 15 out of the clamping groove to detach the sawtooth frame 9, the return spring 17 is compressed in the process, and after detachment is completed, the elastic force of the return spring 17 can return the U-shaped rods 12 to the original position;

wherein, the side of the gun body 1 is concavely provided with a plurality of positioning holes 4, and a plurality of positioning pins 7 matched with the positioning holes 4 are integrally formed on the closed shell 6;

it should be noted that the positioning pin 7 can be inserted into the corresponding positioning hole 4 to realize the splicing of the gun body 1 and the closed shell 6, and the splicing is stable and convenient;

wherein, the reset groove is in a T-shaped structure, and the inner diameter of the reset groove is matched with the outer diameter of the limiting slide block 16;

it should be noted that the limit slider 16 cannot slide out of the reset cavity, and can limit the sliding range of the U-shaped rod 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A packing adhesive tape gun comprises a gun body (1) and a closed shell (6) matched with the gun body (1), wherein a handle (2) is integrally formed at the bottom of the gun body (1), an adhesive tape groove is concavely formed in the gun body (1), a sleeve shaft (3) is fixedly arranged at the center of the adhesive tape groove, an adhesive tape roll (5) is sleeved on the sleeve shaft (3), a gun opening is integrally formed at one side of the gun body (1), a sawtooth frame (9) is fixedly mounted at the end part of the gun opening, and the packing adhesive tape gun is characterized in that a connecting seat (8) is integrally formed on the gun opening, a slot for inserting the sawtooth frame (9) is concavely formed in the connecting seat (8), four inserting blocks (13) are symmetrically and fixedly mounted on the sawtooth frame (9), four connecting slots for inserting the inserting blocks (13) are symmetrically concavely formed in the slot, and each inserting block (13) is concavely provided with a mounting groove, there are kelly (15) through joint spring (14) sliding connection in the mounting groove, every all concave draw-in groove that is used for joint kelly (15) that is equipped with on the spread groove lateral wall, four perforation have been seted up to the symmetry on connecting seat (8), four the perforation is linked together with four draw-in grooves respectively, just it has U-shaped pole (12) to slide the grafting in the perforation, the tip and kelly (15) of U-shaped pole (12) offset.

2. A tape gun for packaging according to claim 1, wherein the U-shaped bar (12) has an outer diameter smaller than an inner diameter of the catching groove, and the catching bar (15) has an outer diameter larger than an inner diameter of the through hole.

3. The packaging tape gun according to claim 1, wherein the mounting groove is of a T-shaped structure, two guide rods are symmetrically and fixedly mounted in the mounting groove, a guide plate is integrally formed at the end part of the clamping rod (15) in the mounting groove, the guide plate is slidably sleeved on the two guide rods, and the guide plate is fixedly connected with the end part of the clamping spring (14).

4. The adhesive tape gun for packaging as claimed in claim 1, wherein the connecting base (8) is fixedly connected with two reset tubes (11) through two connecting blocks (10) which are symmetrical up and down, the reset tubes (11) are symmetrically and concavely provided with two reset grooves, limit sliders (16) are slidably connected in the reset grooves through reset springs (17), and the end parts of the U-shaped rods (12) far away from the clamping rods (15) are slidably inserted in the reset grooves and fixedly connected with the limit sliders (16).

5. A packaging tape gun as claimed in claim 1, wherein a plurality of positioning holes (4) are concavely formed in the side surface of the gun body (1), and a plurality of positioning pins (7) matching the positioning holes (4) are integrally formed in the closing case (6).

6. A packing tape gun according to claim 4, wherein the reset groove is T-shaped, and the inner diameter of the reset groove matches with the outer diameter of the limit slider (16).