Gun stock spraying tool

Abstract

The utility model relates to a gunstock spraying tool which comprises a conveying mechanism capable of driving a clamping assembly for clamping a workpiece to move directionally, the clamping assembly and the conveying mechanism are both supported on an installation platform, and a dust removal assembly, a spraying assembly and a drying assembly are sequentially arranged on the installation platform in a partitioned mode. The conveying mechanism drives the clamping assembly to rotate synchronously in the process of driving the clamping assembly to move horizontally, so that different surface areas of a workpiece clamped by the clamping assembly are exposed. And therefore, the clamping assembly sequentially passes through a processing area limited by the dust removal assembly, the spraying assembly and the drying assembly in a manner of driving the workpiece to continuously rotate, so that the surface of the workpiece is uniformly coated with a film layer. According to the utility model, the plurality of gunstocks can be driven to controllably generate a plurality of synergic motions so as to ensure that the gunstocks can be effectively and uniformly sprayed.

Description

Technical Field

[0001] The utility model relates to the technical field of gun stock spraying equipment, in particular to a gun stock spraying tool. Background Art

[0002] The buttstock is located at the rear of the gun body and is an indispensable part of the gun body. Before the buttstock is assembled, it needs to be sprayed in the final process to match the appearance of the gun body. The buttstock is generally made of wood structure materials and synthetic materials and is in the shape of a lath. The traditional method of spraying the buttstock is that the operator holds the buttstock unit and uses conventional spraying equipment to spray its surface while flipping the buttstock back and forth. During the spraying process, in order to ensure the spraying quality, it is usually necessary to repeat the spraying several times to ensure the uniformity and effectiveness of the spraying, which seriously reduces the spraying efficiency and increases the labor intensity of the operator. In addition, due to the long-term close contact between the operator and the spraying material, it is very easy to have the risk of accidental inhalation, and the directly diffused paint molecules will also cause the surrounding environment to be polluted, and manual direct spraying cannot guarantee the spraying quality.

[0003] For example, the existing patent CN203343034U discloses a gun stock spray hanging bracket, including connecting ears, hooks, and I-shaped rods. The upper ends of the connecting ears are fixed on the crossbeam, and symmetrical ear holes are arranged at the lower ends. The ear holes are inserted into the upper end connecting crossbars of the hooks, and the lower ends of the hook hanging rods are arranged with hooks, and the hooks are connected to the crossbar I at the upper end of the I-shaped rods. The bracket is convenient for spraying by hanging the gun stock for spraying, which reduces the labor intensity of workers. However, in the actual spraying process, since the bracket cannot rotate automatically and the manual adjustment has poor motion stability, the manually controlled spraying equipment is prone to overlap of some spraying areas, resulting in uneven thickness of the paint surface, which easily leads to the inability of conventional spray guns to form a uniform and stable film structure on the surface of the gun stock. In particular, the bracket cannot be applied to the production line of batch processing, which is not conducive to efficient batch processing and cannot meet the requirements of processing efficiency and processing quality during batch processing. In addition, the existing gun stock spraying processing equipment does not have a drying function, especially the unevenness of its film layer will cause part of the surface to be unable to dry quickly, resulting in low overall spraying processing efficiency. Utility Model Content

[0004] The utility model aims to provide a gun stock spraying tool which can drive a plurality of gun stocks to controllably perform multiple movements coordinated with each other to ensure that they can be sprayed effectively and evenly, so as to solve the problem that the existing spraying equipment cannot automatically complete the comprehensive spraying of the gun stocks, and the instability of the gun stock flipping movement causes the uniformity of the sprayed film layer to be poor, thus affecting the subsequent drying efficiency and the quality of the finished product.

[0005] The technical solution adopted by the utility model is: a gunstock spraying tool, including a conveying mechanism that can drive a clamping component that clamps a workpiece to move in a directional manner, the clamping component and the conveying mechanism are both supported on a mounting platform, and the mounting platform is also sequentially partitioned with a dust removal component, a spraying component and a drying component; the conveying mechanism drives the clamping component to rotate synchronously during the process of driving the clamping component to translate, so as to expose different surface areas of the workpiece clamped by the clamping component, so that the clamping component travels in an orderly manner in the processing area defined by the dust removal component, the spraying component and the drying component in a manner that drives the workpiece to rotate continuously, thereby making the surface of the workpiece evenly coated with a film layer.

[0006] According to a preferred embodiment, the conveying mechanism includes an elliptical ring top rail and rigid belt teeth, wherein the belt teeth are arranged on the bottom side of the elliptical ring top rail, and the elliptical ring top rail is supported on the mounting platform by a support rod.

[0007] According to a preferred embodiment, the clamping assembly includes a hanging rod, a fixed plate, a movable plate and a rotating support rod, wherein the fixed plate and the movable plate are respectively connected to the hanging rod, and the fixed plate can rotate synchronously with the hanging rod, and the movable plate can rotate relative to the hanging rod, and the movable plate is annularly spaced with the rotating support rods rotatably connected thereto, and the upper end of the rotating support rod is engaged with the edge of the fixed plate, and the movable plate is engaged with the toothed belt.

[0008] According to a preferred embodiment, a through groove is provided at the bottom of the track of the elliptical ring top rail, and a guide rail trolley that moves along the groove direction is provided in the groove cavity of the elliptical ring top rail, and the guide rail trolley is connected to the axial upper end of the hanging rod inserted from the through groove, so that the guide rail trolley drives the hanging rod to translate synchronously.

[0009] According to a preferred embodiment, a hook capable of hanging a workpiece is provided at the axial lower end of the rotating support rod, and the hook can follow the rotating support rod in revolution and rotation, so that the workpiece hung thereon can rotate and translate.

[0010] According to a preferred embodiment, the two groups of air blowing pipes of the dust removal assembly are arranged on both sides of the clamping assembly, so that the air blowing pipes perform pre-cleaning treatment on the workpiece clamped by the clamping assembly by spraying blowing airflow in opposite directions; a plurality of nozzles are installed at intervals on the pipe body of the air blowing pipe; and the input end of the air blowing pipe is connected to the cleaning gas tank through an air inlet pipe.

[0011] According to a preferred embodiment, the air blowing pipes are supported on the mounting platform via support blocks, and a negative pressure dust suction unit placed on the top surface of the mounting platform is provided between the two groups of the air blowing pipes.

[0012] According to a preferred embodiment, the spraying assembly includes a U-shaped hollow plate, a feed pipe, a storage bin and a pressurized delivery pump, wherein a plurality of spray nozzles are arrayed on the inner side surface of the U-shaped hollow plate, the U-shaped hollow plate is connected to the storage bin through a feed pipe, and the output port of the storage bin is provided with the pressurized delivery pump capable of pressurizing the output paint.

[0013] According to a preferred embodiment, at least two heating plates of the drying assembly are supported in parallel on the mounting platform, and heating wires are arranged on the facing surfaces of the heating plates.

[0014] According to a preferred embodiment, at least a shell that encloses the spraying assembly and the drying assembly to form a processing space is provided on the table top of the mounting platform, and openings for the clamping assembly and the conveying mechanism to pass through are provided at both ends of the shell, and an air wall generating unit is provided at the axial upper end of the opening.

[0015] The beneficial effects of the utility model are:

[0016] The clamping assembly provided in the present application can clamp multiple workpieces at the same time, so that multiple workpieces can be suspended at intervals on a circumferential line at the same height, and the clamping assembly can make multiple workpieces follow the synchronous translation during the translation driven by the transmission mechanism, and multiple workpieces on the same clamping assembly can revolve along the circumferential line arranged in the annular direction, and a single workpiece can also rotate around the suspension axis, so as to achieve synchronous revolution and rotation during the translation process, so as to change the relative position and processing position of the workpiece at all times, so that the surface of the workpiece can be evenly sprayed with a film layer. The present application drives the workpiece to move uninterruptedly by controlling the clamping assembly for the rotation and revolution of the workpiece, so as to improve the uniformity of the workpiece surface being sprayed, and the position change caused by the revolution can enable multiple workpieces to complete the spraying continuously within a time period. The position change caused by the rotation can enable different surface areas of a single workpiece to be effectively sprayed. The dust removal assembly provided in the present application can pre-clean the buttstock before spraying to ensure the cleanliness of its surface. The spraying assembly provided in the present application can simultaneously perform multi-directional spraying processing on the workpiece passing through the spraying processing area defined by it from both sides and the bottom, thereby effectively improving the spraying efficiency and quality, especially in coordination with the revolution and rotation of the workpiece, it can fully coat the workpiece surface with a uniform and effectively adhered film layer. The present application also provides a drying assembly that can dry the workpiece after spraying, thereby accelerating the drying of the sprayed film layer on the workpiece surface and improving the spraying processing efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a preferred gun stock spraying tooling proposed by the utility model;

[0018] Figure 2 It is a structural schematic diagram of a clamping assembly of a preferred gunstock spraying tooling proposed by the utility model;

[0019] Figure 3 It is a partial plan view of an elliptical ring top rail of a preferred gunstock spraying tooling proposed by the utility model;

[0020] Figure 4 It is a side view of a U-shaped hollow plate of a preferred gun stock spraying tooling proposed by the utility model.

[0021] Reference numerals list

[0022] 1: conveying mechanism; 2: clamping assembly; 3: installation platform; 4: dust removal assembly; 5: spraying assembly; 6: drying assembly; 7: shell; 11: elliptical ring top rail; 12: rigid belt teeth; 13: support rod; 14: guide rail trolley; 21: hanging rod; 22: fixed plate; 23: moving plate; 24: rotating support rod; 25: hook; 41: air blowing exhaust pipe; 42: nozzle; 43: air inlet pipe; 44: cleaning gas tank; 45: support block; 46: negative pressure dust suction unit; 51: U-shaped hollow plate; 52: feed pipe; 53: storage bin; 54: pressurized delivery pump; 55: spray nozzle; 61: heating plate; 62: heating wire; 71: opening; 72: air wall generating unit; 111: through groove. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be briefly introduced below in combination with the drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the drawings are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] The technical solution provided by the present invention will be described in detail below by way of examples with reference to the accompanying drawings. It should be noted that the description of these examples is used to help understand the present invention, but does not constitute a limitation of the present invention. In some examples, some implementation methods are not described or are not described in detail because they belong to existing or conventional technologies.

[0025] In addition, the technical features recorded in this article, or the steps in all methods or processes disclosed, except for mutually exclusive features and / or steps, can also be combined in any suitable manner in one or more embodiments. For those skilled in the art, it is easy to understand that the steps or operation sequence of the methods related to the embodiments provided herein can also be changed. Any order in the drawings and embodiments is only for illustrative purposes and does not imply a requirement to follow a certain order unless it is explicitly stated that a certain order is required.

[0026] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, under reasonable circumstances (not constituting a self-contradiction), include direct and indirect connections (couplings).

[0027] The following is a detailed description with reference to the accompanying drawings.

[0028] Example 1

[0029] The present application provides a gun stock spraying tool, which includes a conveying mechanism 1, a clamping assembly 2, a mounting platform 3, a dust removal assembly 4, a spraying assembly 5, a drying assembly 6 and a shell 7.

[0030] according to Figure 1-4In a specific embodiment shown, the conveying mechanism 1 can drive the clamping assembly 2 clamping the workpiece to move in a directional manner. The clamping assembly 2 and the conveying mechanism 1 are both supported on the mounting platform 3. The mounting platform 3 is also partitioned and arranged with a dust removal assembly 4, a spraying assembly 5 and a drying assembly 6 in sequence. The conveying mechanism 1 drives the clamping assembly 2 to rotate synchronously in the process of driving the clamping assembly 2 to translate, so as to expose different surface areas of the workpiece clamped by the clamping assembly 2. The clamping assembly 2 moves in an orderly manner in the processing area defined by the dust removal assembly 4, the spraying assembly 5 and the drying assembly 6 in a manner that drives the workpiece to rotate continuously, so that the surface of the workpiece is evenly coated with a film layer. The clamping assembly 2 provided in the present application can clamp multiple workpieces at the same time, so that multiple workpieces can be suspended at intervals on a circumferential line at the same height, and the clamping assembly 2 can make multiple workpieces follow the synchronous translation during the translation driven by the conveying mechanism 1. Multiple workpieces on the same clamping assembly 2 can revolve along the circumferential line arranged in the annular direction, and a single workpiece can also rotate around the suspension axis, so as to achieve synchronous revolution and rotation during the translation process, so as to change the relative position and processing position of the workpiece at all times, so that the surface of the workpiece can be evenly sprayed with a film layer. The present application drives the workpiece to move uninterruptedly by controlling the clamping assembly 2 that controls the rotation and revolution of the workpiece, thereby improving the uniformity of the workpiece surface being sprayed. The station change caused by the revolution can enable multiple workpieces to complete the spraying continuously within a time period. The station change caused by the rotation can enable different surface areas of a single workpiece to be effectively sprayed. The dust removal assembly 4 provided in the present application can pre-clean the buttstock before spraying to ensure the cleanliness of its surface. The spraying assembly 5 provided in the present application can simultaneously perform multi-directional spraying processing on the workpiece passing through the spraying processing area defined by it from both sides and the bottom, thereby effectively improving the spraying efficiency and quality, especially in coordination with the revolution and rotation of the workpiece, it can fully coat the workpiece surface with a uniform and effectively attached film layer. The present application also provides a drying assembly 6 that can dry the workpiece after spraying, thereby accelerating the drying of the sprayed film layer on the workpiece surface and improving the spraying processing efficiency and quality.

[0031] Preferably, the transmission mechanism 1 includes an elliptical ring top rail 11, a rigid belt tooth 12, a support rod 13 and a guide rail trolley 14. Preferably, the belt tooth 12 is arranged on the bottom side of the elliptical ring top rail 11. Preferably, the elliptical ring top rail 11 is supported on the mounting platform 3 by the support rod 13. Further preferably, a through groove 111 is provided at the bottom of the track of the elliptical ring top rail 11. Preferably, a guide rail trolley 14 that moves along the groove direction thereof is provided in the groove cavity of the elliptical ring top rail 11. Preferably, the guide rail trolley 14 is connected to the axial upper end of the hook rod 21 inserted from the through groove 111, so that the guide rail trolley 14 drives the hook rod 21 to translate synchronously. The transmission mechanism 1 provided in the present application can drive the clamping assembly 2 to perform a circular motion on the elliptical ring line, and the rigid belt tooth 12 provided therein can mesh with the moving disk 23, so that during the translation of the moving disk 23, it is restricted by the meshing state and rotates. The above structure can directly refer to the rolling displacement of the gear on the rack. Thereby, the translation of the clamping assembly 2 and the rotation of the movable plate 23 are achieved.

[0032] Preferably, the clamping assembly 2 comprises a hooking rod 21, a fixed plate 22, a movable plate 23 and a rotating support rod 24. Preferably, the fixed plate 22 and the movable plate 23 are respectively connected to the hooking rod 21. Preferably, the fixed plate 22 can rotate synchronously with the hooking rod 21, and the movable plate 23 can rotate relative to the hooking rod 21. Further preferably, the movable plate 23 is circumferentially spaced and penetrated with a rotating support rod 24 that is rotatably connected thereto. Specifically, the upper end of the rotating support rod 24 meshes with the edge of the fixed plate 22, and the moving plate 23 meshes with the toothed belt 12, so that the moving plate 23 can rotate in the process of following the translation of the hanging rod 21, which is limited by the meshing state of the rigid belt teeth 12, so as to realize the relative rotation of the moving plate 23 relative to the hanging rod 21 during the translation process, and the rotating support rod 24 revolves synchronously, and simultaneously rotates around its own axis under the limitation of the fixed plate 22 meshed with it, and the rotating support rod 24 continuously changes the processing position of the clamped workpiece in a manner of synchronous revolution and rotation. Preferably, the axial lower end of the rotating support rod 24 is provided with a hook 25 capable of hanging the workpiece. Preferably, the hook 25 can revolve and rotate with the rotating support rod 24, so that the workpiece hung thereon can rotate and translate. The hook rod 21 provided in the present application can be connected with the guide rail trolley 14 of the conveying mechanism 1, so as to move with the guide rail trolley 14, and in the process of driving the fixed plate 22, the moving plate 23 and the rotating support rod 24 to translate synchronously, the moving plate 23 is restricted by the state of meshing with the rigid belt teeth 12 and rotates, thereby realizing rolling synchronously with the translation of the hook rod 21, and then driving the rotating support rod 24 penetrating its plate body to rotate synchronously around the plate axis of the moving plate 23. Since the rotating support rod 24 is meshed with the fixed plate 22 fixedly connected to the hook rod 21, the rotating support rod 24 can rotate around its own rod body axis under the restriction of the fixed plate 22 when the moving plate 23 rotates, thereby realizing the synchronous revolution and rotation of the hook 25 connected to it during the translation along the elliptical ring path.

[0033] Preferably, the two groups of air blowing exhaust pipes 41 of the dust removal assembly 4 are arranged on both sides of the clamping assembly 2, so that the air blowing exhaust pipe 41 performs pre-cleaning treatment on the workpiece clamped by the clamping assembly 2 by spraying the purge airflow in opposite directions. Preferably, a plurality of nozzles 42 are installed at intervals on the pipe body of the air blowing exhaust pipe 41. Further preferably, the input end of the air blowing exhaust pipe 41 is connected to the clean air tank 44 through the air inlet pipe 43. Preferably, the air blowing exhaust pipe 41 is supported on the mounting platform 3 by a support block 45, and a negative pressure dust suction unit 46 placed on the top surface of the mounting platform 3 is also provided between the two groups of air blowing exhaust pipes 41. The present application arranges a negative pressure dust suction unit 46 at the bottom of the clamping assembly 2 to directional absorb the impurities cleaned by the clean airflow discharged by the nozzle 42 arranged on the air blowing exhaust pipe 41, thereby ensuring the effectiveness of cleaning and avoiding the secondary dusting of impurities and dust under the action of the airflow, which causes the workpiece to be contaminated secondary.

[0034] Preferably, the spray assembly 5 includes a U-shaped hollow plate 51, a feed pipe 52, a storage bin 53 and a pressurized delivery pump 54. Preferably, a plurality of spray nozzles 55 are arranged in an array on the inner side of the U-shaped hollow plate 51. Preferably, the U-shaped hollow plate 51 is connected to the storage bin 53 through the feed pipe 52. Further preferably, the output port of the storage bin 53 is provided with a pressurized delivery pump 54 capable of pressurizing the output paint. The U-shaped hollow plate 51 provided in the present application can spray the spray material from both sides and the bottom, thereby realizing multi-directional spraying processing and improving the spraying efficiency and quality.

[0035] Preferably, at least two heating plates 61 of the drying assembly 6 are supported in parallel on the mounting platform 3. Preferably, heating wires 62 are arranged on the facing surfaces of the heating plates 61. The heating wires 62 provided in the present application can continuously generate heat to heat a certain space and accelerate the curing of the film layer.

[0036] Preferably, a shell 7 is provided on the table top of the mounting platform 3 to form a processing space by including at least the spraying assembly 5 and the drying assembly 6. Preferably, openings 71 are provided at both ends of the shell 7 for the clamping assembly 2 and the conveying mechanism 1 to pass through. Preferably, an air wall generating unit 72 is provided at the axial upper end of the opening 71. The air wall generating unit 72 provided in the present application can form a planar air curtain, and the airflow from top to bottom can block the opening 71 to reduce the possibility of the spraying material diffusing to the external environment, thereby improving environmental protection and safety. The air wall generating unit 72 can spray airflow downward through the strip holes of the transverse tube connected to the air pump, thereby forming an air curtain.

[0037] The present utility model is not limited to the above optional implementation modes. Anyone can derive other various forms of products under the inspiration of the present utility model. However, no matter what changes are made in the shape or structure, all technical solutions that fall within the scope of the claims of the present utility model fall within the protection scope of the present utility model. Those skilled in the art should understand that the present utility model specification and its drawings are illustrative and do not constitute limitations on the claims. The protection scope of the present utility model is defined by the claims and their equivalents. Throughout the text, the features guided by "preferably" are only an optional method and should not be understood as having to be set. Therefore, the applicant reserves the right to abandon or delete the relevant preferred features at any time.

Claims

1. A gunstock spraying tool, comprising a conveying mechanism (1) capable of driving a clamping assembly (2) for clamping a workpiece to move in a directional manner, characterized in that: The clamping assembly (2) and the conveying mechanism (1) are both supported on a mounting platform (3), and a dust removal assembly (4), a spraying assembly (5) and a drying assembly (6) are sequentially arranged on the mounting platform (3); The conveying mechanism (1) drives the clamping assembly (2) to rotate synchronously while driving the clamping assembly (2) to translate, so as to expose different surface areas of the workpiece clamped by the clamping assembly (2), so that the clamping assembly (2) moves in an orderly manner in the processing area defined by the dust removal assembly (4), the spraying assembly (5) and the drying assembly (6) in a manner that drives the workpiece to rotate continuously, thereby making the surface of the workpiece evenly coated with a film layer.

2. The gunstock spraying tool as claimed in claim 1, characterized in that: The transmission mechanism (1) comprises an elliptical ring top rail (11) and a rigid belt tooth (12), wherein: The rigid belt teeth (12) are arranged on the bottom side of the elliptical ring top rail (11), and the elliptical ring top rail (11) is supported on the mounting platform (3) via a support rod (13).

3. The gunstock spraying tool as claimed in claim 2, characterized in that: The clamping assembly (2) comprises a hanging rod (21), a fixed plate (22), a movable plate (23) and a rotating support rod (24), wherein: The fixed plate (22) and the movable plate (23) are respectively connected to the hanging rod (21), and the fixed plate (22) can rotate synchronously with the hanging rod (21), and the movable plate (23) can rotate relative to the hanging rod (21), and the movable plate (23) is circumferentially spaced and penetrated by the rotating support rod (24) rotatably connected to the movable plate (23), and the upper end of the rotating support rod (24) is meshed with the edge of the fixed plate (22), and the movable plate (23) is meshed with the rigid belt teeth (12).

4. The gunstock spraying tool as claimed in claim 3, characterized in that: A through groove (111) is provided at the bottom of the track of the elliptical ring top rail (11), and a guide rail trolley (14) is provided in the groove cavity of the elliptical ring top rail (11) for movement along the groove direction thereof. The guide rail trolley (14) is connected to the axial upper end of the hanging rod (21) inserted from the through groove (111), so that the guide rail trolley (14) drives the hanging rod (21) to translate synchronously.

5. The gunstock spraying tool as claimed in claim 4, characterized in that: A hook (25) capable of hanging a workpiece is provided at the axial lower end of the rotating support rod (24). The hook (25) can follow the rotating support rod (24) to perform revolution and rotation, thereby enabling the workpiece hung thereon to rotate and translate.

6. The gunstock spraying tool as claimed in claim 5, characterized in that: The two groups of air blowing pipes (41) of the dust removal component (4) are arranged on both sides of the clamping component (2) in a counter-positioned manner, so that the air blowing pipes (41) perform a pre-cleaning treatment on the workpiece clamped by the clamping component (2) by spraying a purge airflow in opposite directions; A plurality of nozzles (42) are installed at intervals on the pipe body of the air blowing pipe (41); and the input end of the air blowing pipe (41) is connected to a cleaning gas tank (44) through an air inlet pipe (43).

7. The gunstock spraying tool as claimed in claim 6, characterized in that: The air blowing exhaust pipes (41) are supported on the installation platform (3) via support blocks (45), and a negative pressure dust suction unit (46) is provided between the two groups of air blowing exhaust pipes (41) and is placed on the top surface of the installation platform (3).

8. The gunstock spraying tool as claimed in claim 7, characterized in that: The spraying assembly (5) comprises a U-shaped hollow plate (51), a material delivery pipe (52), a material storage bin (53) and a pressurized delivery pump (54), wherein: A plurality of spray nozzles (55) are arranged in an array on the inner side surface of the U-shaped hollow plate (51). The U-shaped hollow plate (51) is connected to the material storage bin (53) via a material delivery pipe (52), and the output port of the material storage bin (53) is provided with a pressurized delivery pump (54) capable of pressurizing the output paint.

9. The gun stock spraying tool as claimed in claim 8, characterized in that: At least two heating plates (61) of the drying component (6) are supported in parallel on the mounting platform (3), and heating wires (62) are arranged on the facing surfaces of the heating plates (61).

10. The gun stock spraying tool as claimed in claim 9, characterized in that: A shell (7) is provided on the table of the installation platform (3) to at least enclose the spraying assembly (5) and the drying assembly (6) to form a processing space, and openings (71) are provided at both ends of the shell (7) for the clamping assembly (2) and the conveying mechanism (1) to pass through. An air wall generating unit (72) is provided at the axial upper end of the opening (71).

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