CN218739182U

CN218739182U - Resin conveying gun

Info

Publication number: CN218739182U
Application number: CN202222964324.XU
Authority: CN
Inventors: 王蕴华; 周锐; 徐文辉
Original assignee: Guangzhou Conghua Shenghua Industrial Co ltd
Current assignee: Guangzhou Conghua Shenghua Industrial Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-28
Anticipated expiration: 2032-11-07

Abstract

The utility model belongs to the technical field of dental treatment, a resin conveying gun is related to, including the stocker, the rifle body, crowded material subassembly, the connecting rod, transfer line and trigger piece, the rifle body is including rifle pipe fitting and handle, the one end fixed connection of rifle pipe fitting is in the handle, crowded material subassembly sliding connection is in the inner wall of rifle pipe fitting, the stocker includes discharging pipe and storage pipe, discharging pipe fixed connection is in the storage pipe, the inner wall sliding connection of storage pipe has the piston, the one end that the handle was kept away from to the storage pipe connection in rifle pipe fitting, the transfer line rotates to be connected in the handle, the one end sliding connection of transfer line is in the one end that crowded material subassembly kept away from the stocker, trigger piece rotates to be connected in the other end of transfer line, the one end of connecting rod rotates to be connected in the handle, the other end rotates to be connected in the trigger piece, this kind of resin conveying gun has the double-rod structure, and the double-rod is parallel to each other, the dynamics of being convenient for dentist to control the trigger piece, let the extrusion capacity of medical resin accurate.

Description

Resin conveying gun

Technical Field

The application relates to the technical field of dental treatment, in particular to a resin conveying gun.

Background

In the dental treatment field, when the dentist filled the tooth to the patient, can use the medical resin that has the viscidity, and the dentist often need use the resin to carry the rifle in filling the tooth of patient with medical resin, and traditional resin is carried the rifle and is adopted the mode that the single pole pressed to extrude medical resin, and the pressing force degree of this kind of mode is not good to the accuse, probably extrudes excessive medical resin and glues the oral cavity of gluing the patient in the middle of, influences patient's oral cavity health.

Therefore, with respect to the above-described related art, the inventors have considered that the conventional resin delivery gun has a problem in that it is difficult to accurately control the extrusion amount of the medical resin.

SUMMERY OF THE UTILITY MODEL

In order to accurately control the extrusion amount of medical resin, the application provides a resin delivery gun.

The technical problem to be solved by the application is realized by adopting the following technical scheme:

a resin conveying gun comprises a gun body, a material extruding assembly, a connecting rod, a transmission rod and a trigger block, wherein the gun body comprises a gun pipe fitting and a handle, one end of the gun pipe fitting is fixedly connected to the handle, the material extruding assembly is connected to the inner wall of the gun pipe fitting in a sliding mode, the gun body comprises a discharge pipe and a storage pipe, the discharge pipe is fixedly connected to the storage pipe, the inner wall of the storage pipe is connected with a piston in a sliding mode, the storage pipe is connected to one end, away from the handle, of the gun pipe fitting, the transmission rod is connected to the handle in a rotating mode, one end of the transmission rod abuts against one end, away from the gun body, of the material extruding assembly, the trigger block is connected to one end, away from the handle, of the transmission rod in a rotating mode, one end of the connecting rod is connected to the handle in a rotating mode, and the other end of the connecting rod is connected to the trigger block in a rotating mode.

Through the technical scheme, the stocker is used for storing and outputting medical resin, and the gun body is used for installing the extruding assembly, the stocker, the connecting rod and the transmission rod; the extrusion assembly is slidably connected to the inner wall of the barrel part, the transmission rod is rotatably connected to the handle, one end of the transmission rod abuts against one end of the extrusion assembly, the other end of the transmission rod is rotatably connected to the trigger block, the transmission rod is rotatably connected to the handle, a dentist holds the trigger block and enables the trigger block to rotate towards the direction close to the handle, the trigger block drives the transmission rod to rotate, one end of the transmission rod close to the extrusion assembly moves towards the material storage device, so that the extrusion assembly is driven to slide towards the material storage device along the barrel part, one end of the extrusion assembly close to the material storage device pushes a piston in the material storage tube, and the piston extrudes medical resin in the material storage device from the discharge tube; one end of the connecting rod is rotatably connected to the handle, and the other end of the connecting rod is rotatably connected to the trigger block, so that the number of connecting points between the trigger block and the gun body is increased from one to two, the possibility that the trigger block rotates around the connecting point between the transmission rod and the trigger block when a person holds the trigger block is reduced, and a dentist can conveniently control the acting point and the acting direction of the trigger block, thereby accurately controlling the extrusion amount of medical resin.

Optionally, the transmission rod includes a connection section and a transmission section, one end of the connection section is rotatably connected to the handle, the other end of the connection section is rotatably connected to the trigger block, one end of the transmission section is fixedly connected to the connection section, the other end of the transmission section abuts against the material extruding assembly, and the connection rod is parallel to the connection section.

According to the technical scheme, the transmission rod is rotatably connected to the handle, the transmission rod is rotatably connected to the trigger block through the connecting section, when the trigger block applies force towards the handle to the transmission rod, the transmission rod rotates relative to the handle, one end, connected to the trigger block, of the connecting section rotates towards the handle, and the transmission section abuts against one end of the material extruding assembly and rotates towards the direction of the material storage device.

Optionally, the barrel component includes a bore tube, the extruding assembly includes a linkage rod, a guide rod and an extruding rod for pushing the piston, one end of the linkage rod abuts against the transmission section, the guide rod is slidably connected to the inner wall of the bore tube, one end of the guide rod is connected to one end of the linkage rod close to the stocker, and the extruding rod is fixedly connected to one end of the guide rod close to the stocker.

Through the technical scheme, the linkage rod is abutted to the transmission section, when the transmission section applies force towards the direction of the material storage device to the linkage rod, the linkage rod moves towards the direction of the material storage device relative to the gun body, the linkage rod pushes the guide rod, and due to the fact that the guide rod is connected to the inner wall of the gun bore tube in a sliding mode, after the guide rod receives the force of the linkage rod, the guide rod slides towards the direction of the material storage device along the gun bore tube, the extrusion rod receives the force of the guide rod, the direction of the force is parallel to the gun bore tube, the extrusion rod moves towards the direction of the material storage device parallel to the gun bore tube, the extrusion rod pushes a piston in the material storage tube, and the piston extrudes medical resin from the discharge tube.

Optionally, one end of the barrel tube, which is far away from the material storage device, is provided with a limiting block, the material extruding assembly is sleeved with a return spring, the side wall of the linkage rod is provided with a limiting ring used for limiting the return spring to slide relative to the linkage rod, one end of the return spring abuts against the limiting block, and the other end of the return spring abuts against the limiting ring.

Through the technical scheme, when the dentist grips the trigger block of the resin conveying gun, the force towards the stocker is exerted to the linkage rod by the transmission rod, the linkage rod moves towards the stocker direction relative to the gun body, the reset spring contracts under the force of the limiting block and the limiting ring, the reset spring has the tendency of stretching towards two sides at the moment, when the dentist loosens the trigger block of the resin conveying gun, the reset spring stretches towards two sides, the reset spring exerts the force away from the stocker to the linkage rod, the linkage rod drives the extrusion rod to move towards the direction away from the stocker, meanwhile, the linkage rod drives the transmission section to move towards the direction away from the stocker, thereby the connection section drives the direction towards the direction away from the handle of the trigger block to move, and the reset effect of the resin conveying gun is realized.

Optionally, one end of the transmission section, which is used for abutting against the linkage rod, is provided with a curved surface groove, one end of the linkage rod, which is far away from the stocker, is fixedly connected with a spherical connector, and the spherical connector is connected to the transmission section through the curved surface groove in a sliding manner.

Through the technical scheme, the spherical connector is connected to the transmission section through the curved surface groove in a sliding mode, the stress contact surface of the linkage rod far away from one end of the stocker is enlarged, the spherical connector can slide in the curved surface groove, when the transmission rod applies force towards the stocker to the linkage rod, the spherical connector adjusts the position of the spherical connector in the curved surface groove in a sliding mode according to the force direction of the stress surface, and the possibility that the linkage rod deviates laterally relative to the gun body is reduced.

Optionally, the barrel subassembly still includes the muzzle pipe, the one end fixed connection of muzzle pipe is in the one end that the rifle bore pipe is close to the storage tube, sliding connection has the slip tube in the muzzle pipe, the guide bar is provided with the slip ring, slip ring sliding connection is in the bore inside pipe wall, the guide bar cover is equipped with locking spring, locking spring's one end butt in the slip ring, other end butt in the slip tube, the one end outer wall that the discharging pipe was kept away from to the storage tube is provided with the go-between, the muzzle pipe is provided with the joint groove that is used for the joint go-between, locking spring's one end butt is kept away from in the storage tube to the slip tube, the one end lateral wall that the rifle bore pipe was kept away from to the muzzle pipe has seted up the loading mouth.

Through the technical scheme, the slide tube is under the condition that receives external force, can slide at muzzle pipe inner wall, the guide bar is located to the locking spring housing, locking spring's one end butt in slip ring, the other end butt in the slide tube, dentist grasps the slide tube and slides along keeping away from muzzle pipe direction, the both ends that slide tube and slip ring give locking spring exert the effort, make locking spring shrink, when dentist loosens the slide tube, locking spring stretches to both sides, make the slide tube slide to the direction of the mouth of a gun of filling of muzzle pipe, dentist passes through go-between embedding joint groove with the storage pipe, slide tube butt in the go-between, the slide tube is to the effect of exerting the effort of storage pipe joint in the muzzle pipe, when the medical resin in the stocker is used up, the pulling slide tube can take off the stocker and change.

Optionally, the muzzle pipe has been seted up the sliding tray, the outer wall cover of muzzle pipe is equipped with sliding sleeve, sliding sleeve threaded connection has the connection nail, connection nail threaded connection is in the sliding tray, connection nail sliding connection is in the sliding tray.

Through above-mentioned technical scheme, dentist only need stimulate the sliding sleeve when changing the stocker, and the sliding sleeve drives the sliding tube through connecting the nail in step and slides in muzzle pipe, has further improved dentist and has changed the convenience of stocker, when connecting the nail butt to the sliding tray edge, the sliding tube is because of receiving the interference of connecting the nail and unable the motion to the slip range of restriction sliding tube has reduced the possibility of sliding tube roll-off muzzle pipe.

Optionally, the muzzle tube is in threaded connection with the bore tube.

Through above-mentioned technical scheme, the muzzle pipe of rifle is carried to resin can be dismantled, and muzzle pipe threaded connection has improved the fastness that the rifle was carried to resin in muzzle pipe, when dentist need carry the rifle to resin clean, disinfect and maintain, can rotate the muzzle pipe and pull down rotatoryly.

Optionally, the end of the guide bar remote from the hopper is connected with the end of the linkage bar close to the hopper through a spherical hinge.

Through the technical scheme, when the two ends of the guide rod are simultaneously subjected to the acting force of the transmission rod and the guide rod, the linkage rod is connected with one end of the guide rod in a ball hinge mode and can rotate relative to the guide rod, and the possibility of breakage and damage of a connecting structure of the linkage rod and the guide rod is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. resin transport rifle includes connecting rod and transfer line, and for traditional resin transport rifle, this kind of resin transport rifle has the double-rod structure, and connecting rod and linkage segment are parallel to each other, and the dentist of being convenient for more controls the dynamics of holding the trigger piece, lets the accurate extrusion capacity of controlling medical resin of dentist.

2. The resin delivery gun comprises a storage device and a sliding pipe, wherein the storage device can be connected to the gun body through the sliding pipe, and when the medical resin in the storage device is used up, the resin delivery gun can be continuously used in a mode of replacing the storage device, so that the resin delivery gun can be used for multiple times.

3. The resin delivery gun includes a return spring that is capable of returning the drive rod when the drive rod is no longer subjected to an external force.

Drawings

Fig. 1 is a schematic structural view of a resin transfer gun of the present embodiment;

fig. 2 is a perspective view of a resin delivery gun of the present embodiment;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a partial enlarged view of portion B of FIG. 1;

FIG. 5 is an enlarged view of a portion C of FIG. 1;

FIG. 6 is a partially exploded view of a resin delivery gun of the present embodiment;

description of the reference numerals:

1. a stocker; 11. a discharge pipe; 12. a storage pipe; 121. a connecting ring; 13. a piston; 2. a gun body; 21. a gun tube; 211. a muzzle tube; 2111. a clamping groove; 2112. a sliding groove; 2113. a filling port; 212. a barrel tube; 2121. a limiting block; 22. a grip; 221. a rotating shaft; 3. a material extruding component; 31. an extrusion stem; 32. a guide bar; 321. a slip ring; 322. a locking spring; 33. a linkage rod; 331. a spherical connector; 332. a return spring; 333. a limiting ring; 4. a connecting rod; 5. a transmission rod; 51. a connection section; 52. a transmission section; 521. a curved groove; 6. a trigger block; 7. a sliding tube; 8. a sliding sleeve; 9. and (5) connecting nails.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a resin delivery gun, which is used for accurately filling medical resin into teeth of a patient.

Referring to fig. 1 and 2, the present application provides a resin transfer gun, including a hopper 1, a gun body 2, a material extruding assembly 3, a connecting rod 4, a transmission rod 5 and a trigger block 6, wherein the hopper 1 is used for storing and outputting medical resin, the gun body 2 is used for installing the material extruding assembly 3, the hopper 1, the connecting rod 4 and the transmission rod 5, the gun body 2 includes a gun tube 21 and a grip 22, one end of the gun tube 21 is fixedly connected to the grip 22, and the hopper 1 is fixedly connected to one end of the gun tube 21 away from the grip 22; the driving rod 5 is rotatably connected to the grip 22, the driving rod 5 and the connecting rod 4 are used for connecting the trigger block 6 and the gun body 2, the driving rod 5 is used for transmitting the force acting on the trigger block 6 to the extruding assembly 3, and the extruding assembly 3 is used for extruding the stocker 1 and extruding the medical resin stored in the stocker 1.

The gun tube part 21 comprises a muzzle tube 211 and a bore tube 212, one end of the bore tube 212 is fixedly connected to the grip 22, the muzzle tube 211 is detachably and fixedly connected to one end of the bore tube 212 far away from the grip 22, one end of the muzzle tube 211 far away from the bore tube 212 is provided with a filling port 2113, and the filling port 2113 is convenient for installing the stocker 1.

Referring to fig. 1 and 3, the storage device 1 includes a storage tube 12 and an outlet tube 11, the storage tube 12 is used for storing medical resin, the outlet tube 11 is used for extruding the medical resin to a to-be-supplemented tooth of a patient, the storage tube 12 is fixedly connected and communicated with the outlet tube 11, a piston 13 is slidably connected to an inner wall of the storage tube 12, the piston 13 is used for pushing the medical resin in the storage tube 12 to extrude the medical resin from the outlet tube 11, a connection ring 121 is arranged on an outer wall of one end of the storage tube 12 far away from the outlet tube 11, a clamping groove 2111 for clamping the connection ring 121 is further arranged at one end of the muzzle tube 211 close to the storage tube 12, and an inner diameter of the clamping groove 2111 is larger than an outer diameter of the connection ring 121, so that a dentist can pass the storage tube 12 through the filling port 2113, and insert the storage tube 12 into the clamping groove 2111 through the connection ring 121.

The transmission rod 5 comprises a connecting section 51 and a transmission section 52, a rotating shaft 221 which is rotatably connected with the connecting section 51 is arranged on the inner wall of the handle 22, through holes are formed in two ends of the connecting section 51, one end of the connecting section 51 is rotatably connected with the rotating shaft 221 of the handle 22 through the through holes, so that the transmission rod 5 can rotate relative to the handle 22, a plurality of rotating shafts 221 are also arranged on the inner wall of the trigger block 6, and the other end of the connecting section 51 is rotatably connected with the rotating shaft 221 of the trigger block 6 through the through holes; one end of the transmission section 52 is fixedly connected to the connecting section 51, and the other end is provided with a curved groove 521, the mouth of the curved groove 521 faces the material storage device 1 and abuts against one end of the material extruding assembly 3 away from the material storage device 1, so as to increase the force bearing area of one end of the material extruding assembly 3 away from the material storage device 1.

Preferably, the inner wall of the grip 22 is provided with a rotating shaft 221 which is rotatably connected with the connecting rod 4, through holes are formed in two ends of the connecting rod 4, one end of the connecting rod 4 is rotatably connected with the rotating shaft 221 of the grip 22, the other end of the connecting rod 4 is rotatably connected with the rotating shaft 221 of the trigger block 6, the connecting rod 4 is parallel to the connecting section 51, the resin conveying gun adopts a double-rod structure of the connecting rod 4 and the transmission rod 5, the connecting rod 4 is parallel to the connecting section 51 of the transmission rod 5, the trigger block 6 does not need to rotate relative to the grip 22, the consistency of the moving stroke of the trigger block 6 and the moving stroke of the material extruding component 3 is improved, and the corresponding amount of medical resin can be obtained by the fixed moving stroke of the trigger block 6 every time, so that the extrusion amount of the medical resin can be accurately controlled by a dentist.

The extrusion assembly 3 comprises a linkage rod 33, a guide rod 32 and an extrusion rod 31 for pushing the piston 13, one end of the linkage rod 33 abuts against one end of the transmission section 52 provided with a curved groove 521, the linkage rod 33 abuts against one end of the transmission section 52 and is fixedly connected with a spherical connector 331, the spherical connector 331 is connected to the transmission section 52 in a sliding manner through the curved groove 521, the stressed contact surface of the linkage rod 33 is enlarged, the spherical connector 331 can slide in the curved groove 521, when the transmission rod 5 applies force towards the stocker 1 to the linkage rod 33, the spherical connector 331 adjusts the position of the spherical connector in the curved groove 521 in a sliding manner according to the stressed condition on the stressed surface, and the possibility that the linkage rod 33 laterally deviates relative to the gun body 2 is reduced; the side wall of the guide rod 32, which is far away from the stocker 1, is fixedly connected with a sliding ring 321, the sliding ring 321 is slidably connected with a bore tube 212, and the guide rod 32 slides in the bore tube 212 through the sliding ring 321, in the embodiment, one end of the guide rod 32, which is far away from the stocker 1, is connected with one end of a linkage rod 33, which is close to the stocker 1, in a ball hinge manner, and when two ends of the linkage rod 33 are simultaneously subjected to the acting force of the guide rod 32 and a transmission rod 5, one end of the linkage rod 33, which is ball hinged to the guide rod 32, can rotate relative to the guide rod 32, so as to adjust the vertical position of the linkage rod 33, improve the vertical bearing capacity of the linkage rod 33, and reduce the risk of breakage and damage of the linkage rod 33, the guide rod 32 or the connection structure of the linkage rod 33 and the guide rod 32; the extrusion rod 31 is fixedly connected to one end, close to the material storage device 1, of the guide rod 32, in the embodiment, the extrusion rod 31 is cylindrical, the extrusion rod 31 is concentric with the material storage tube 12, the outer diameter of the extrusion rod 31 is smaller than the inner diameter of the material storage tube 12, when the transmission section 52 applies force to the linkage rod 33 in the direction towards the material storage device 1, the linkage rod 33 moves towards the material storage device 1 relative to the gun body 2, the linkage rod 33 pushes the guide rod 32, the guide rod 32 slides towards the material storage device 1 in the direction of the gun bore tube 212, the guide rod 32 drives the extrusion rod 31 to move towards the material storage tube 12, the extrusion rod 31 applies force to the piston 13 in the material storage tube 12, and the piston 13 pushes medical resin to be extruded from the discharge tube 11.

Referring to fig. 4 and 5, an external thread is arranged at one end of the muzzle tube 211 far away from the storage tube 12, an internal thread is arranged at one end of the bore tube 212 near the storage tube 12, and one end of the muzzle tube 211 far away from the storage tube 12 is in threaded connection with one end of the bore tube 212 near the storage tube 12.

The muzzle tube 211 is connected with the sliding tube 7 in a sliding way, the guide rod 32 is sleeved with a locking spring 322, one end of the locking spring 322 is abutted against the sliding ring 321, the other end of the locking spring 322 is abutted against the sliding tube 7, when a dentist pushes the sliding tube 7 to slide along the direction towards the handle 22, the sliding tube 7 and the sliding ring 321 apply acting force to two ends of the locking spring 322, so that the locking spring 322 contracts, the stocker 1 is convenient to dismount and replace, after the dentist replaces and installs the stocker 1, the sliding tube 7 is loosened, the locking spring 322 stretches towards two sides, the sliding tube 7 slides towards the muzzle tube 211, the sliding tube 7 is abutted against the connecting ring 121 under the acting force of the locking spring 322, and the stocker 1 is clamped and locked on the muzzle tube 211 through the clamping groove 2111.

Sliding tray 2112 has still been seted up to muzzle pipe 211, the outer wall cover of muzzle pipe 211 is equipped with sliding sleeve 8, sliding sleeve 8 threaded connection has connection nail 9, connection nail 9 threaded connection is in sliding tube 7 simultaneously, connection nail 9 is located sliding sleeve 8 and sliding tube 7's interlude sliding connection in sliding tray 2112, sliding sleeve 8 and sliding tube 7 are through connecting nail 9 fixed connection, when dentist pulling sliding sleeve 8, sliding sleeve 8 drives sliding tube 7 through connecting nail 9 and slides in the inner wall of muzzle pipe 211, when connecting nail 9 butt to sliding tray 2112 edge, sliding tube 7 can't continue the motion because of receiving the interference of connecting nail 9, thereby reach the effect of restriction sliding tube 7's sliding range, reduce the orificial possibility of sliding tube 7 roll-off rifle, and simultaneously, establish sliding sleeve 8 with adding, be convenient for dentist pulling sliding tube 7 more and change hopper 1.

Referring to fig. 5 and 6, a limiting block 2121 is fixedly connected to one end of the bore tube 212, which is far away from the container 1, the material extruding assembly 3 is sleeved with a return spring 332, a limiting ring 333 for limiting the return spring 332 to slide relative to the linkage rod 33 is arranged on a side wall of the linkage rod 33, one end of the return spring 332, which is close to the container 1, abuts against the limiting block 2121, one end of the return spring 332, which is far away from the container 1, abuts against the limiting ring 333, when a dentist grips a trigger block 6 of the resin delivery gun, the transmission rod 5 exerts a force on the linkage rod 33 towards the container 1, the linkage rod 33 moves relative to the gun body 2 towards the container 1, the return spring 332 contracts due to the forces of the limiting block 2121 and the limiting ring 333, the return spring 332 tends to expand towards both sides, when the dentist loosens the trigger block 6, the return spring 332 expands towards both sides, the return spring 332 exerts a force on the limiting block 2121 and the limiting block 33, the limiting block 2121 is fixedly connected to the bore tube 212 and cannot slide relative to the gun body 2, so that the trigger block 33 moves away from the container 1, and the linkage block 51 is driven to achieve the effect of the gun delivery gun handle.

The utility model discloses a theory of operation and concrete use flow as follows:

1. the dentist pulls the sliding sleeve 8 to insert the reservoir 1 with the medical resin into the muzzle tube 211.

2. The dentist releases the sliding sleeve 8 to reset the sliding sleeve 8, and the sliding tube 7 automatically slides to clamp the stocker 1 on the muzzle tube 211.

3. The dentist holds the handle 22, and aligns the discharge pipe 11 of the storage container 1 with the teeth to be filled with resin, and applies force to the trigger block 6 uniformly.

4. The trigger block 6 drives the transmission rod 5 and the connecting rod 4 to move towards the direction of the handle 22, the transmission rod 5 pushes the linkage rod 33 to move towards the direction of the stocker 1, the guide rod 32 slides towards the direction of the stocker 1 along the bore tube 212 under the force applied by the linkage rod 33, and the guide rod 32 drives the extrusion rod 31 to move towards the direction of the stocker 1.

5. The squeezing rod 31 pushes and supports the piston 13 in the storage tube 12, the piston 13 squeezes the medical resin out of the tube 11, and the medical resin is filled in the teeth of the patient.

6. After the dentist determines the amount of the extruded medical resin, the trigger block 6 is loosened, and the trigger block 6 is reset.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A resin delivery gun, characterized in that: the material squeezing device comprises a material storage device (1), a gun body (2), a material squeezing assembly (3), a connecting rod (4), a transmission rod (5) and a trigger block (6), wherein the gun body (2) comprises a gun pipe fitting (21) and a grip (22), one end of the gun pipe fitting (21) is fixedly connected to the grip (22), the material squeezing assembly (3) is connected to the inner wall of the gun pipe fitting (21) in a sliding mode, the material storage device (1) comprises a discharge pipe (11) and a storage pipe (12), the discharge pipe (11) is fixedly connected to the storage pipe (12), the inner wall of the storage pipe (12) is connected with a piston (13) in a sliding mode, the storage pipe (12) is connected to one end, far away from the grip (22), of the gun pipe fitting (21), the transmission rod (5) is connected to the grip (22) in a rotating mode, one end of the transmission rod (5) is abutted to one end, far away from the material storage device (1), the trigger block (6) is connected to one end of the transmission rod (5) in a rotating mode, and one end of the connecting rod (4) is connected to the grip (22) in a rotating mode.

2. A resin delivery gun as defined in claim 1, wherein: the transmission rod (5) comprises a connecting section (51) and a transmission section (52), one end of the connecting section (51) is rotatably connected to the handle (22), the other end of the connecting section is rotatably connected to the trigger block (6), one end of the transmission section (52) is fixedly connected to the connecting section (51), the other end of the transmission section (52) is abutted to the extrusion assembly (3), and the connecting rod (4) is parallel to the connecting section (51).

3. A resin delivery gun as defined in claim 2, wherein: the gun tube part (21) comprises a gun bore tube (212), the extruding assembly (3) comprises a linkage rod (33), a guide rod (32) and an extruding rod (31) used for pushing a piston (13), one end of the linkage rod (33) abuts against a transmission section (52), the guide rod (32) is connected to the inner wall of the gun bore tube (212) in a sliding mode, one end of the guide rod (32) is connected to one end, close to the stocker (1), of the linkage rod (33), and the extruding rod (31) is fixedly connected to one end, close to the stocker (1), of the guide rod (32).

4. A resin delivery gun as defined in claim 3, wherein: the automatic material extruding device is characterized in that a limiting block (2121) is arranged at one end, away from the material storage device (1), of the gun bore tube (212), a return spring (332) is sleeved on the material extruding assembly (3), a limiting ring (333) used for limiting the return spring (332) to slide relative to the linkage rod (33) is arranged on the side wall of the linkage rod (33), one end of the return spring (332) is abutted to the limiting block (2121), and the other end of the return spring (332) is abutted to the limiting ring (333).

5. A resin delivery gun as defined in claim 3, wherein: one end, used for abutting against the linkage rod (33), of the transmission section (52) is provided with a curved surface groove (521), one end, far away from the stocker (1), of the linkage rod (33) is fixedly connected with a spherical connector (331), and the spherical connector (331) is connected to the transmission section (52) in a sliding mode through the curved surface groove (521).

6. A resin delivery gun as defined in claim 3, wherein: rifle tube spare (21) still includes muzzle pipe (211), the one end fixed connection of muzzle pipe (211) is close to the one end of Chu Liaoguan (12) in muzzle pipe (212), sliding connection has slip pipe (7) in muzzle pipe (211), guide bar (32) are provided with slip ring (321), slip ring (321) sliding connection is in muzzle pipe (212) inner wall, guide bar (32) cover is equipped with locking spring (322), the one end butt in slip ring (321) of locking spring (322), other end butt in slip pipe (7), the one end outer wall that discharging pipe (11) were kept away from in storage pipe (12) is provided with go-between (121), muzzle pipe (211) are provided with joint groove (2111) that is used for joint go-between (121), the one end butt in storage pipe (12) that locking spring (322) were kept away from in slip pipe (7), muzzle pipe (211) keep away from the one end lateral wall of muzzle pipe (212) and seted up filling opening (2113).

7. A resin delivery gun as defined in claim 6, wherein: sliding tray (2112) have been seted up in muzzle pipe (211), the outer wall cover of muzzle pipe (211) is equipped with sliding sleeve (8), sliding sleeve (8) threaded connection has connection nail (9), connection nail (9) threaded connection is in sliding tray (7), connection nail (9) sliding connection is in sliding tray (2112).

8. A resin delivery gun as defined in claim 6, wherein: the muzzle tube (211) is in threaded connection with the bore tube (212).

9. A resin delivery gun as defined in claim 3, wherein: one end of the guide rod (32) far away from the hopper (1) is connected with one end of the linkage rod (33) close to the hopper (1) in a spherical hinge mode.