Seat gun nailing machine with automatic positioning function

Abstract

The utility model discloses an automatic positioning seat gun nailing machine which comprises an outer machine frame, a guide rail is arranged at the bottom of the outer machine frame, a sliding block is arranged on the guide rail, the outer machine frame comprises a lead screw and a power driver arranged on the tail portion of the lead screw, a lifting power source and an inner machine frame are arranged on one side of the outer machine frame, the inner machine frame is arranged in the outer machine frame through the sliding block, and the lifting power source is arranged on the inner machine frame. The inner machine frame is used for fixing a mold and providing a platform for binding of a to-be-machined assembly, the inner machine frame is connected with the lead screw, the power driver at the tail portion drives the inner machine frame to do reciprocating motion in the guide rail, and the seat gun nailing machine capable of achieving automatic positioning further comprises an upper workbench, an automatic gun nailing assembly and an automatic discharging assembly. The equipment can meet machining of different types of seats of various products, molds do not need to be customized according to the products, a large amount of mold cost is saved, the mold of each product can be used for positioning the products, the time for replacing the molds is saved, and the cost of the products is reduced again.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture manufacturing equipment field especially points to a seat gun nail machine of automatic positioning. BACKGROUND

[0002] At present, an indispensable link in furniture seat product on the market is that fabric or other auxiliary materials are fixed on the product, and the link is fixed by gun nails. In the prior art, manual gun nail beating not only has high labor cost and low efficiency, but also operation is not standardized, leading to that production capacity cannot be effectively released, causing the problems of recruitment difficulty and labor difficulty in the market, and it is difficult to adapt to the demand of social progress for higher specification and level of seats; the existing seat automatic gun nail beating machine on the market needs to process different molds for each product, which increases the investment cost of users, and when the product is changed, a lot of time is consumed to adjust or replace the mold to adapt to the positioning demand of different products, which greatly affects the flexibility and response speed of the production line; in addition, the existing equipment can only complete single plane operation and cannot cope with complex special-shaped plate operation, which limits its application range and cannot meet the diversified product design demand; at the same time, most of these devices can only perform simple gun nail beating tasks and lack the ability to perform complex secondary processing, which means that manual intervention is still needed to complete the subsequent steps in many cases, increasing labor cost and management difficulty; and due to the non-standard problem of manual operation, the product quality is uneven, and it is difficult to guarantee consistency and high standard requirements, which is a major challenge for modern manufacturing industry pursuing high quality. The existence of these problems urgently needs a seat gun nail machine capable of efficiently replacing manual work and having automatic positioning function to solve the above problems, improve production efficiency and product quality, and reduce production cost. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problems of the prior art, the utility model discloses a seat gun nail machine with automatic positioning, which comprises an outer frame, a guide rail is arranged at the bottom of the outer frame, a sliding block is arranged on the guide rail, a lead screw and a power driver arranged at the tail of the lead screw are arranged on the outer frame, a lifting power source is arranged on one side of the outer frame;

[0004] An inner frame is arranged in the outer frame through the sliding block, the inner frame is used for fixing a mold and providing a platform for binding of a component to be processed, and the inner frame is driven by the power driver at the tail of the lead screw to make reciprocating motion in the guide rail;

[0005] An upper workbench is arranged on the inner frame, the upper workbench is used for fixing the mold and the component to be processed; a synchronous positioner is fixed to the outer frame, and the synchronous positioner is used for synchronizing the mold and the component to be processed;

[0006] An automatic gun nail beating assembly is fixed to the outer frame.

[0007] The automatic material placing assembly is arranged on one side of the outer frame.

[0008] Further, the inner frame comprises a lower rotating table, an upper rotating table, a power source, a bearing, a connecting column, a synchronous wheel, a synchronous belt, a synchronous shaft and an inner shaft.

[0009] The power source is fixed on the inner frame, the bearing is connected to the upper end of the power source, the connecting column is arranged inside the bearing, the lower rotating table is arranged above the connecting column, the synchronous wheel is arranged on the connecting column, one end of the synchronous belt is arranged outside the synchronous wheel, the synchronous shaft is fixed on the inner frame near one side of the lower rotating table, the other end of the synchronous belt is arranged outside the synchronous shaft, another synchronous wheel is also arranged on the upper part of the synchronous shaft, another synchronous belt is arranged outside the other synchronous wheel, the other synchronous wheel is connected to one side of the other synchronous belt, the inner shaft is arranged above the upper rotating table.

[0010] Further, the inner frame comprises at least two workstations, and the two workstations are symmetrically arranged on the inner frame.

[0011] Further, the upper workbench comprises an upper work panel, a pressing device, a self-rotating head and an upper pressing device.

[0012] The pressing device is fixedly arranged below the upper work panel and above the lower rotating table, the self-rotating head is arranged below the pressing device, and the upper pressing device is arranged above the upper rotating table.

[0013] Further, the synchronous positioner comprises an adjusting head, a synchronous positioning slide rail, a synchronous thrust source and a lower positioning block.

[0014] The adjusting head can adjust the distance according to the thickness of the product, the synchronous positioner is fixed on the synchronous positioning slide rail, the synchronous positioning slide rail is fixed on the outer frame, the synchronous thrust source is arranged below the synchronous positioner, the lower positioning block is arranged on one side near the lower part of the synchronous positioner, the synchronous thrust source drives the synchronous positioner to drive the lower positioning block to perform synchronous positioning, and the adjusting head has a front-rear difference from the lower positioning block.

[0015] Further, the automatic gun nail assembly comprises a side positioning pulley, a lower positioning pulley, a transverse slide plate, a Z-direction plate, an automatic gun nail transverse slide rail, an automatic gun nail longitudinal slide rail, an automatic gun nail machine, a fixed plate and an automatic gun nail thrust source, the automatic gun nail thrust source comprises an automatic gun nail side thrust source and an automatic gun nail forward thrust source.

[0016] The side positioning pulley and the lower positioning pulley are arranged at the lower part of the automatic gun nail assembly, the lower positioning pulley is used for positioning the outer contour, the side positioning pulley is used for positioning the special-shaped surface, the transverse sliding plate is arranged at one side of the automatic gun nail assembly, the lower positioning pulley is arranged on the transverse sliding plate, the automatic gun nail transverse sliding rail is arranged on the Z-direction plate, the lower positioning pulley is driven to move on the automatic gun nail transverse sliding rail to realize the front and back reciprocating compression positioning effect, the automatic gun nail longitudinal sliding rail is arranged on the Z-direction plate and is away from the automatic gun nail transverse sliding rail, the side positioning pulley moves on the automatic gun nail longitudinal sliding rail to realize the up and down reciprocating compression positioning effect, the automatic gun nail machine is arranged at one side of the automatic gun nail assembly close to the upper part, the automatic gun nail machine is fixed on the fixed plate, the fixed plate is arranged in an inclined manner, the automatic gun nail side thrust source is arranged at one side of the fixed plate, the automatic gun nail assembly is provided with the automatic gun nail forward thrust source at the lower part, and the automatic gun nail assembly is connected to the lifting power source.

[0017] The Z-direction plate moves in the transverse direction through the automatic gun nail transverse sliding rail and moves in the longitudinal direction through the automatic gun nail longitudinal sliding rail, so as to drive the automatic gun nail assembly to move according to the positioning track and drive the automatic gun nail machine to move according to the positioning track.

[0018] Further, the automatic gun nail machine is provided with a compression head protruding from the front part, and the compression head is provided with a front inclined sawtooth group at the lower part.

[0019] Further, the automatic material placing assembly comprises a frame, an automatic material placing guide rail, a lifter, a soft suction cup and an automatic material placing power source.

[0020] The automatic material placing assembly is arranged at one end of the outer frame, the frame is fixed with the automatic material placing guide rail, the lifter is fixed below the automatic material placing guide rail, the soft suction cup is fixed below the lifter, and the automatic material placing power source is arranged at one side of the automatic material placing assembly.

[0021] Further, the automatic material placing assembly comprises at least two and is arranged at two sides of the outer frame close to the upper part.

[0022] Further, the upper compression device is provided with a detachable and replaceable pusher and a clamping piece connected to the pusher.

[0023] The automatic gun nail machine has the advantages that:

[0024] The device can meet different types of seat processing of various products, without the need to customize molds according to products, which saves a lot of mold costs for users, greatly reduces the cost of products themselves, and makes it easier for users to accept. Without mold replacement, the mold of each product can be used for product positioning, saving the time of replacing the mold, and reducing the cost of the product itself again. The device can automatically find the gun nail route according to the shape of the mold, making up for the blank of mechanical automatic gun nail of special-shaped plate. The device can complete multiple superimposed gun nail tasks, save time, reduce processes, and increase the qualified rate of products. The compression head adopts a sawtooth design, which can stab and push forward the fabric, and the compression head has a spring device to adjust the compression force. The synchronous positioner is designed with an upper and lower positioning gap to avoid the thickness of the product, and the upper part is designed with an adjustable positioning head to adjust the product of different thicknesses. The automatic bottom cloth feeding design shortens the process flow. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 FIG. 1 is a schematic structural diagram of an automatic positioning seat gun nail machine in an embodiment of the present application.

[0026] Figure 2 FIG. 2 is a schematic structural diagram of an inner frame in an embodiment of the present application.

[0027] Figure 3 FIG. 3 is a schematic structural diagram of a synchronous positioner in an embodiment of the present application.

[0028] Figure 4 FIG. 4 is a schematic structural diagram of an automatic gun nail assembly in an embodiment of the present application.

[0029] Figure 5 FIG. 5 is another schematic structural diagram of an automatic positioning seat gun nail machine in an embodiment of the present application.

[0030] Figure 6 FIG. 6 is another schematic structural diagram of an inner frame in an embodiment of the present application.

[0031] In the figure: the automatic positioning seat gun nailer 100, the outer frame 11, the guide rail 111, the sliding block 112, the screw rod 113, the power driver 114, the lifting power source 115, the inner frame 21, the lower rotating table 211, the upper rotating table 212, the power source 213, the bearing 214, the linking column 215, the synchronous wheel 216, the synchronous belt 217, the synchronous shaft 218, the inner shaft 219, the upper workbench 31, the upper work panel 311, the pressing device 312, the self-rotating head 313, the upper pressing device 314, the propeller 3141, the clamping piece 3142, the synchronous positioner 41, the adjusting head 411, the synchronous positioning slide rail 412, the synchronous thrust source 413, the lower positioning block 414, the automatic gun nailer assembly 51, the side positioning pulley 511, the lower positioning pulley 512, the transverse sliding plate 513, the Z-direction plate 514, the automatic gun nailer transverse slide rail 515, the automatic gun nailer longitudinal slide rail 516, the automatic gun nailer 517, the pressing head 5171, the fixed plate 518, the automatic gun nailer thrust source 519, the automatic gun nailer side thrust source 5191, the automatic gun nailer forward thrust source 5192, the automatic material placing assembly 61, the frame 611, the automatic material placing guide rail 612, the lifter 613, the soft suction cup 614, the automatic material placing power source 615. DETAILED DESCRIPTION

[0032] In order to make the personnel in the art better understand the scheme of the utility model, the technical scheme in the specific embodiment of the utility model will be clearly and completely described below.

[0033] The utility model discloses an automatic positioning seat gun nailer 100, like Figure 1As shown, it includes an outer frame 11, an inner frame 21, an upper workbench 31, a synchronous positioner 41, an automatic nailing assembly 51, and an automatic material placing assembly 61. The bottom of the outer frame 11 is provided with guide rails 111, and the guide rails 111 are provided with sliding blocks 112. The outer frame includes a lead screw 113 and a power driver 114 arranged at the tail of the lead screw. One side of the outer frame 11 is provided with a lifting power source 115. The upper workbench 31 is arranged on the inner frame 21 and is used to fix the mold and the component to be processed. The synchronous positioner 41 is fixed to the outer frame 11 and is used to synchronize the mold and the component to be processed. The automatic nailing assembly 51 is fixed to the outer frame 11 and is used to nail the component to be processed. The automatic material placing assembly 61 is arranged on one side of the outer frame 11. The inner frame 21 is arranged in the outer frame 11 through the sliding block 112 and is used to fix the mold and provide a platform for the nailing of the component to be processed. The inner frame 21 is linked to the lead screw 113 and is driven by the power driver 114 at the tail to make reciprocating motion in the guide rails 111. The inner frame 21 makes reciprocating motion on the guide rails 111 through the sliding block 112 and is driven by the power driver 114 to position the lead screw 113 accurately, thereby speeding up the nailing of the mold and the component to be processed. The upper workbench 31 is used to fix the mold and the component to be processed. The synchronous positioner 41 is used to synchronize the mold and the component to be processed. The automatic nailing assembly 51 is used to nail the component to be processed. The automatic material placing assembly 61 is used to move the nailing component out. The automatic positioning seat nailing machine 100 of the present application fixes the mold and the component to be processed through the inner frame 21 respectively, then synchronously positions the mold and the component to be processed through the synchronous positioner 41, and the component to be processed can be nailing in different shapes according to the shape and size of the mold. After the mold is fixed, the mold is nailing processed through the automatic nailing assembly 51. Finally, the nailing mold is moved out and placed through the automatic material placing assembly 61. The outer frame 11 of the automatic positioning seat nailing machine 100 provides a solid base frame, ensuring the stability and durability of the entire device. The bottom is provided with guide rails 111 and sliding blocks 112, so that the inner frame 21 can move smoothly and reciprocally, ensuring the accuracy and smoothness of the operation. The inner frame 21 is connected to the guide rails 111 in the outer frame 11 through the sliding block 112 and is driven by the lead screw 113 and the power driver 114 to realize accurate position adjustment. This design not only improves the stability of the mold fixing, but also speeds up the nailing and reduces the processing time. The upper workbench 31 is used to fix the mold and the component to be processed, ensuring that there is no displacement or deviation during the nailing process, thereby ensuring the consistency and high quality of each operation. Its stable design also supports the operation of complex-shaped plates, expanding the application range of the device.The synchronous positioner 41 is responsible for synchronously positioning the mold and the component to be processed, ensuring accurate alignment for each operation. This greatly improves the binding accuracy, reduces the waste rate, and can adapt to molds of different shapes and sizes, improving the flexibility and adaptability of the production line. The automatic gun nail assembly 51 is specially used for binding and nailing the component to be processed, realizing automatic operation and reducing manual intervention. Not only does it improve work efficiency, but it also ensures consistent quality of each nail, meeting the needs of high-quality production. The automatic feeding assembly 61 is set on one side of the outer frame 11, used to move the bound and nailed component to be processed out, further improving the smoothness and automation level of the production line. The presence of this assembly reduces the time and labor intensity of manual handling, improving overall production efficiency.

[0034] As an embodiment, as Figure 2As shown, the inner frame 21 includes a lower rotating table 211, an upper rotating table 212, a power source 213, a bearing 214, a linkage column 215, a synchronous wheel 216, a synchronous belt 217, a synchronous shaft 218, and an inner shaft 219. The power source 213 is fixed on the inner frame 21, the bearing 214 is connected to the upper end of the power source 213, the linkage column 215 is arranged inside the bearing 214, the lower rotating table 211 is arranged above the linkage column 215, the synchronous wheel 216 is arranged on the linkage column 215, one end of the synchronous belt 217 is arranged outside the synchronous wheel 216, the synchronous shaft 218 is fixed on the inner frame 21 near one side of the lower rotating table 211, the other end of the synchronous belt 217 is arranged outside the synchronous shaft 218, another synchronous wheel 216 is also arranged on the upper part of the synchronous shaft 218, another synchronous belt 217 is arranged outside the other synchronous wheel 216, the other synchronous wheel 216 is connected to the inner shaft 219 arranged on one side of the other synchronous belt 217, and the upper rotating table 212 is arranged above the inner shaft 219. When the power source 213 in the inner frame 21 is started, it drives the bearing 214 at the upper end of the power source 213 to rotate, thereby driving the linkage column 215 arranged inside the bearing 214 to rotate, the linkage column 215 rotates to drive the lower rotating table 211 arranged above the linkage column 215 to rotate, and at this time, the mold is arranged on the lower rotating table 211, which rotates together with the mold, the linkage column 215 simultaneously drives the synchronous wheel 216 arranged on the linkage column 215 and the synchronous belt 217 arranged outside the synchronous wheel 216 to rotate, the synchronous belt 217 drives the synchronous shaft 218 to rotate, thereby driving the other synchronous wheel 216 on the synchronous shaft 218 and the other synchronous belt 217 arranged outside the other synchronous wheel 216 to rotate, thereby driving the inner shaft 219 on the other side of the other synchronous belt 217 to rotate, and the inner shaft 219 rotates to drive the upper rotating table 212 arranged above the inner shaft 219 to rotate, and at this time, the component to be processed is placed on the upper rotating table 212. In fact, the power source 213 drives the lower rotating table 211 to rotate in the inner frame 21, thereby driving the upper rotating table 212 to rotate, so that the mold on the lower rotating table 211 and the component to be processed on the upper rotating table 212 rotate, and the mold and the component to be processed rotate simultaneously. The power source 213 provides stable power output to ensure efficient operation of the entire system. Its start-up can drive the entire rotating system to operate, ensuring the stability and reliability of the equipment. The bearing 214 provides low-friction and high-precision rotating support to ensure the smooth rotation of the linkage column 215 and the components above it, improving the durability and precision of the equipment. The linkage column 215, as the core component of power transmission, transmits power from the power source 213 to the lower rotating table 211 and the synchronous wheel 216, achieving multi-stage linkage and improving the overall efficiency of the system. The lower rotating table 211 is used to fix the mold and rotates with the linkage column 215, ensuring that the mold maintains a stable and accurate position during the process of driving the nails, improving the binding quality.The synchronous wheel 216 is connected to the synchronous shaft 218 through the synchronous belt 217, achieving power transmission and distribution, ensuring the synchronous rotation of the upper and lower rotary tables 211 and 212, improving the coordination and consistency of operation. The synchronous belt 217 connects the synchronous wheel 216 and the synchronous shaft 218, ensuring the stability and accuracy of power transmission, reducing energy loss and noise, and improving the reliability and life of the system. The synchronous shaft 218 is fixed on the inner frame 21 and connected to the link column 215 through the synchronous wheel 216 and the synchronous belt 217, achieving the synchronous rotation of the upper and lower rotary tables 211 and 212, enhancing the flexibility and adaptability of the equipment. The inner shaft 219 connects the synchronous belt 217 and the upper rotary table 212, responsible for transmitting power to the upper rotary table 212, ensuring that the assembly to be processed can rotate synchronously with the mold, improving production efficiency and product quality. The upper rotary table 212 is used to fix the assembly to be processed and rotates with the inner shaft 219, ensuring that the assembly to be processed maintains the correct position during the stapling process, improving the binding accuracy and consistency.

[0035] As an embodiment, the inner frame 21 includes at least two workstations, and the two workstations are symmetrically arranged on the inner frame. The inner frame 21 includes at least two workstations, i.e., the inner frame 21 includes at least two lower rotary tables 211, upper rotary tables 212, power sources 213, bearings 214, link columns 215, synchronous wheels 216, synchronous belts 217, synchronous shafts 218, and inner shafts 219. By setting two workstations, the equipment can perform stapling and punching operations in one workstation while the other workstation can prepare for mold and assembly to be processed. This parallel processing method greatly reduces downtime and improves overall production efficiency. The design of two workstations allows simultaneous processing of different types of molds or products. For example, one workstation can be dedicated to a specific shape or size of product, while the other workstation can handle another different product. This increases the flexibility of the production line and better meets the diversified production needs. The double-station design allows the equipment to balance the load between the two stations. If one station encounters a problem or needs maintenance, the other station can continue to operate, avoiding the shutdown of the entire production line and ensuring the continuity and stability of production. Since each workstation can be independently adjusted and calibrated, the operation accuracy and consistency of each workstation are ensured. In this way, even in high-load production situations, high-quality standards can be guaranteed.

[0036] As an embodiment, the upper workbench 31 includes an upper work panel 311, a pressing device 312, a self-rotating head 313, and an upper pressing device 314. The upper workbench 31 is used to fix the mold on the lower rotating table 211 and the component to be processed on the upper rotating table 212. The pressing device 312 is fixedly arranged below the upper work panel 311 and above the lower rotating table 211, and the self-rotating head 313 is arranged below the pressing device 312. The upper pressing device 314 is arranged above the upper rotating table 212. When the mold is placed on the lower rotating table 211, the pressing device 312 and the self-rotating head 313 arranged below the pressing device 312 are controlled to move, and the mold is fixed by the self-rotating head 313 abutting against the mold. When the component to be processed is placed on the upper rotating table 212, the upper pressing device 314 is controlled to press the component to be processed. The upper work panel 311 provides a stable working basis, ensuring stability during the entire operation process. The pressing device 312 and the self-rotating head 313 work together to accurately fix the mold on the lower rotating table 211. The self-rotating function of the self-rotating head 313 allows it to adapt to molds of different shapes and sizes, ensuring high precision and consistency for each binding. The design of the pressing device 312 and the self-rotating head 313 allows the equipment to flexibly cope with various complex mold shapes and sizes. The self-rotating head 313 can automatically adjust the angle according to the specific shape of the mold, ensuring the best fixing effect, thereby improving the applicability and flexibility of the equipment. The upper pressing device 314 is arranged above the upper rotating table 212 and can quickly press the component to be processed after it is placed. This design ensures that the component to be processed does not shift or deviate during the stapling process. By automatically controlling the pressing device 312, the self-rotating head 313, and the upper pressing device 314, the need for manual intervention is reduced. The operator only needs to place the mold and the component to be processed in place, and the system can automatically complete the fixing and pressing operation, simplifying the operation process and improving work efficiency.

[0037] As an embodiment, as Figure 3As shown, the synchronous positioner 41 includes an adjustment head 411, a synchronous positioning slide rail 412, a synchronous thrust source 413, and a lower positioning block 414. The adjustment head 411 can adjust the distance according to the thickness of the product. The adjustment head 411 is fixed on the synchronous positioner 41 by screws and bolts. The adjustment head 411 is used to abut the assembly to be processed on the upper rotating table 212. The adjustment head 411 can be adjusted according to the actual distance from the product or the assembly to be processed. The synchronous positioner 41 is fixed on the synchronous positioning slide rail 412, which is fixed on the outer frame 11. The synchronous positioner 41 adjusts the position of synchronous positioning by moving on the synchronous positioning slide rail 412. The synchronous thrust source 413 is arranged below the synchronous positioner 41, and the lower positioning block 414 is arranged on the side close to the lower part of the synchronous positioner 41. The synchronous thrust source 413 drives the synchronous positioner 41 to drive the lower positioning block 414 to perform synchronous positioning, so that the lower positioning block 414 fixes the mold on the lower rotating table 211. The adjustment head 411 has a front-back difference with the lower positioning block 414. The synchronous positioner 41 of the present application fixes the assembly to be processed by abutting the assembly to be processed on the upper rotating table 212 through the adjustment head 411, and the lower positioning block 414 fixes the mold on the lower rotating table 211. The adjustment head 411 can be fine-tuned according to the actual thickness and position of the assembly to be processed, to ensure that each assembly can be accurately fixed. The synchronous positioning slide rail 412 enables the synchronous positioner 41 to move freely in the horizontal direction, thereby adjusting the position of synchronous positioning to meet the needs of molds and assemblies to be processed of different sizes and shapes. The synchronous positioning slide rail 412 provides a smooth movement path, enabling the synchronous positioner 41 to quickly and accurately adjust to the required position, reducing preparation time. The synchronous thrust source 413 provides power support, enabling the synchronous positioner 41 to complete position adjustment in a short time. The lower positioning block 414 is used to fix the mold on the lower rotating table 211, to ensure that the mold does not shift or deviate during the gun pinning process. The lower positioning block 414 has a front-back difference with the adjustment head 411, which can be adjusted according to actual needs to ensure the synchronization of the upper and lower stations. The automatic adjustment and fixing mechanism reduces the need for manual intervention, and the operator only needs to place the mold and the assembly to be processed in place, and the system can automatically complete the fixing operation. The combination design of the adjustment head 411 and the lower positioning block 414 ensures the accuracy and consistency of each operation, avoiding quality problems caused by manual adjustment irregularities.

[0038] As an implementation, as Figure 4As shown, the automatic pin shooting assembly 51 includes a side positioning pulley 511, a lower positioning pulley 512, a horizontal sliding plate 513, a Z-direction plate 514, an automatic pin shooting horizontal sliding rail 515, an automatic pin shooting vertical sliding rail 516, an automatic pin shooting machine 517, a fixed plate 518, and an automatic pin shooting thrust source 519, which includes an automatic pin shooting side thrust source 5191 and an automatic pin shooting forward thrust source 5192. The side positioning pulley 511 and the lower positioning pulley 512 are arranged at the lower part of the automatic pin shooting assembly 51, with the lower positioning pulley 512 used for positioning the outer contour and the side positioning pulley 511 used for positioning the special-shaped surface. The horizontal sliding plate 513 is arranged at one side of the automatic pin shooting assembly 51, and the lower positioning pulley 512 is arranged on the horizontal sliding plate 513. The automatic pin shooting horizontal sliding rail 515 is arranged on the Z-direction plate 514, and the lower positioning pulley 512 is driven to move on the automatic pin shooting horizontal sliding rail 515 by the horizontal sliding plate 513 to perform forward and backward reciprocating compression positioning. The automatic pin shooting vertical sliding rail 516 is arranged on the Z-direction plate 514 away from the side of the automatic pin shooting horizontal sliding rail 515, and the side positioning pulley 511 is driven to move on the automatic pin shooting vertical sliding rail 516 to perform upward and downward reciprocating compression positioning. The automatic pin shooting machine 517 is arranged at one side of the automatic pin shooting assembly 51 close to the upper part, and two or more groups of the automatic pin shooting machine 517 can be arranged on opposite sides according to product requirements to increase the number and shorten the working time. The automatic pin shooting machine 517 is fixed on the fixed plate 518, and the fixed plate 518 is arranged obliquely. The automatic pin shooting side thrust source 5191 is arranged at one side of the fixed plate 518, and the automatic pin shooting forward thrust source 5192 is arranged at the lower part of the automatic pin shooting assembly 51. The automatic pin shooting assembly 51 is fixed on the outer frame 11 through the horizontal sliding plate 513, connected to the lifting power source 115, and driven by the lifting power source 115 to perform upward and downward reciprocating movement. The Z-direction plate 514 drives the automatic pin shooting assembly 51 to perform three-dimensional integrated action through the automatic pin shooting horizontal sliding rail 515 and the automatic pin shooting vertical sliding rail 516. The Z-direction plate 514 performs horizontal reciprocating movement through the automatic pin shooting horizontal sliding rail 515, and performs vertical reciprocating movement through the automatic pin shooting vertical sliding rail 516, thereby driving the automatic pin shooting assembly 51 to move according to the positioning track and driving the automatic pin shooting machine 517 to move according to the positioning track. The side positioning pulley 511 and the lower positioning pulley 512 are respectively used for positioning the special-shaped surface and the outer contour, ensuring the accurate position of the component to be processed during the pin shooting process. Through the combined design of the side positioning pulley 511 and the lower positioning pulley 512, the equipment can process complex special-shaped surfaces and outer contours, adapting to diversified mold and product requirements. The horizontal sliding plate 513, the automatic pin shooting horizontal sliding rail 515, and the automatic pin shooting vertical sliding rail 516 enable the equipment to perform accurate positioning in multiple directions, enhancing its flexibility and applicability.The Z-direction plate 514 realizes three-dimensional movement through the automatic stapling transverse slide rail 515 and the automatic stapling longitudinal slide rail 516, so that the automatic stapling assembly 51 can move transversely and longitudinally according to actual needs. The three-dimensional integrated design greatly improves the operation flexibility of the equipment and can cope with various complex binding needs. The automatic stapling assembly 51 is fixed on the outer frame 11 through the transverse slide plate 513 and connected to the lifting power source 115, so that it can move up and down. This design enhances the overall stability and reliability of the equipment. The fixed plate 518 is inclinedly arranged to ensure the stability of the automatic stapling machine 517 at different angles, further improving the precision and consistency of the operation. The automatic adjustment and stapling mechanism reduces the need for manual intervention, and the operator only needs to place the mold and the component to be processed in place, and the system can automatically complete the stapling operation, simplifying the operation process and improving the work efficiency. Precise positioning and automatic stapling mechanism ensure the accuracy and consistency of each operation, avoiding quality problems caused by manual adjustment. Not only improves the quality standard of the product, but also reduces the scrap rate.

[0039] As an embodiment, the front of the automatic stapling machine 517 protrudes a pressing head 5171, and the lower part of the pressing head 5171 is composed of a forwardly inclined sawtooth. The pressing head 5171 can adjust the extension distance according to the product. The design of the pressing head 5171 enables the automatic stapling machine 517 to more accurately position and fix the component to be processed. The protruding pressing head 5171 can be adjusted according to the different thickness and shape of the product, ensuring that the position of the component to be processed is accurate and accurate each time the binding is performed. The forwardly inclined sawtooth design increases the friction force, ensuring that the component to be processed does not displace or deviate during the stapling process, further improving the accuracy and consistency of the binding.

[0040] As an embodiment, as shown in Figure 5 The automatic material feeding assembly 61 includes a frame 611, an automatic material feeding guide rail 612, a lifter 613, a soft suction cup 614, and an automatic material feeding power source 615. The automatic material feeding assembly 61 is arranged at one end of the outer frame 11, the frame 611 is fixed with the automatic material feeding guide rail 612, the lower part of the automatic material feeding guide rail 612 is fixed with the lifter 613, the lower part of the lifter 613 is fixed with the soft suction cup 614, and the automatic material feeding power source 615 is arranged at one side of the automatic material feeding assembly 61. The soft suction cup 614 is extracted through the lifting of the lifter 613, and the automatic material feeding power source 615 at the tail of the frame 611 performs forward and backward reciprocating movement.

[0041] The working principle of the present application is that a seat is generally composed of a fabric, a sponge and a seat plate, and the processing technology of a product is to wrap the fabric and the sponge on a wood plate, position them with a gun nail, attach a bottom cloth, and fix them with a gun nail. The fabric and the sponge are uniformly fixed outside the wood plate, so that the external shape of the product is formed according to the shape of the wood plate. The automatic positioning seat gun nail machine 100 of the present application uses the internal wood plate of the current product for positioning. Before starting, a positioning hole is needed to be collected in the center of the wood plate, the wood plate is placed in the middle of the lower rotating table 211, the pressing device 312 is turned on to press it, the synchronous positioner 41 on the upper part is adjusted to loosen the synchronous thrust source 413 of the six synchronous positioners 41, all of them are pushed in, abutting against the edge of the wood plate, the synchronous thrust source 413 is locked, at this time, when the pushing stroke of the six synchronous thrust sources 413 is used up, it is just in the position of pressing the shape of the wood plate, at this time, the upper position of the synchronous positioner 41 is also pushed in synchronously, at this time, the adjusting head 411 on the upper end of the synchronous positioner 41 adjusts the finished product to be just put in, the distance adjusted by the adjusting head 411 should be consistent. After adjusting one station, the positioning work of the other station is adjusted in the same way. The product to be processed is put into the upper rotating table 212, the synchronous positioner 41 is started to push the product to the positioning center of the lower mold plate, the upper pressing device 314 is pushed down to press the product, at this time, the automatic gun nail pushing force source 5192 pushes the lower positioning pulley 512 to press the product, at this time, the lifting power source 115 is lowered to press the side positioning pulley 511 with the inner mold plate surface, the synchronous positioner 41 is retracted, at this time, the power source 213 starts to rotate according to the set value, at the same time, the automatic gun nail side pushing force source 5191 is pushed down to push the fabric inwards with the pressing head 5171, when it reaches the set point, the automatic gun nail machine 517 nails once, the automatic gun nail side pushing force source 5191 is retracted, the power source 213 rotates once, at the same time, the automatic gun nail side pushing force source 5191 is pushed in once, the automatic gun nail machine 517 nails once, when the gun nail is completed for one week, it is switched to another station. The synchronous positioner 41 is pushed in again, at this time, the upper pressing device 314 is raised, the soft suction cup 614 sucks the fabric and is lifted by the lifter 613, and is pushed by the automatic feeding power source 615 to the upper part of the product, and is lowered by the lifter 613 and is reset, at this time, the upper pressing device 314 is pressed down to fix, the synchronous positioner is retracted, after the middle station completes the gun nail, it is retracted to the previous station, and the gun nail work of the bottom fabric is completed, and the above process is repeated.

[0042] As an embodiment, as Figure 6As shown in the middle, the upper pressing device 314 is configured with a detachable and replaceable pusher 3141 and a clamping piece 3142 connected to the pusher 3141. The pusher 3141 can push the clamping piece 3142 to move to clamp the product. The amount of pushing is set according to the size of the product. The pusher 3141 and the clamping piece 3142 connected to the pusher 3141 are mainly used to prevent the over-lapping of the product at the corner position of the fabric.

[0043] It should be understood that for those skilled in the art, improvements or changes can be made according to the above description, and all these improvements and changes shall belong to the protection scope of the appended claims of the present utility model.

Claims

1. An automatically positioned seat pinning machine characterized by, The utility model relates to an automatic positioning seat gun nail machine which comprises an outer frame (11), a guide rail (111) provided at the bottom of the outer frame (11), a sliding block (112) provided on the guide rail (111), a screw rod (113) and a power driver (114) provided at the tail of the screw rod (113) on the outer frame (11), a lifting power source (115) provided on one side of the outer frame (11), an inner frame (21) provided in the outer frame (11) through the sliding block (112), the inner frame (21) being used for fixing a mold and providing a platform for the binding of a component to be processed, the inner frame (21) being linked with the screw rod (113) and driven by the power driver (114) at the tail to make reciprocating movement in the guide rail (111), an upper workbench (31) provided on the inner frame (21), the upper workbench (31) being used for fixing the mold and the component to be processed, a synchronous positioner (41) fixed to the outer frame (11), the synchronous positioner (41) being used for synchronizing the mold and the component to be processed, an automatic gun nail assembly (51) fixed to the outer frame (11), and an automatic material feeding assembly (61) provided on one side of the outer frame (11).

2. The automatic positioning seat gun nail machine according to claim 1, wherein the inner frame (21) comprises a lower rotating table (211), an upper rotating table (212), a power source (213), a bearing (214), a linking column (215), a synchronous wheel (216), a synchronous belt (217), a synchronous shaft (218) and an inner shaft (219).

3. The automatic positioning seat gun nail machine according to claim 2, wherein the inner frame (21) comprises at least two work stations, and the two work stations are symmetrically arranged on the inner frame. The upper workbench (31) comprises an upper work panel (311), a pressing device (312), a self-rotating head (313) and an upper pressing device (314). ​ ​ ​ ​ ​ ​ ​ ​ 4. An automatically positioning seat pinning machine as defined in claim 3, wherein: ​ The pressing device (312) is fixedly arranged below the upper work panel (311) and above the lower rotating table (211), a rotating head (313) is arranged below the pressing device (312), and an upper pressing device (314) is arranged above the upper rotating table (212).

5. The automatic positioning seat gun pinning machine according to claim 4, characterized in that: The synchronous positioner (41) comprises an adjusting head (411), a synchronous positioning slide rail (412), a synchronous thrust source (413) and a lower positioning block (414); The adjusting head (411) can adjust the distance according to the product thickness, the synchronous positioner (41) is fixed on the synchronous positioning slide rail (412), the synchronous positioning slide rail (412) is fixed on the outer frame (11), the synchronous thrust source (413) is arranged below the synchronous positioner (41), the lower positioning block (414) is arranged on the side close to the lower part of the synchronous positioner (41), the synchronous thrust source (413) drives the synchronous positioner (41) to drive the lower positioning block (414) to perform synchronous positioning, and the adjusting head (411) has a front-rear difference with the lower positioning block (414).

6. The automatic positioning seat gun pinning machine according to claim 5, characterized in that: The automatic gun pinning assembly (51) comprises a side positioning pulley (511), a lower positioning pulley (512), a transverse slide plate (513), a Z-direction plate (514), an automatic gun pinning transverse slide rail (515), an automatic gun pinning longitudinal slide rail (516), an automatic gun pinning machine (517), a fixed plate (518) and an automatic gun pinning thrust source (519), the automatic gun pinning thrust source (519) comprises an automatic gun pinning side thrust source (5191) and an automatic gun pinning forward thrust source (5192). The side positioning pulley (511) and the lower positioning pulley (512) are arranged at the lower part of the automatic gun pinning assembly (51), the lower positioning pulley (512) is used for positioning the outer contour, and the side positioning pulley (511) is used for positioning the special-shaped surface. The transverse sliding plate (513) is arranged at one side of the automatic gun pinning assembly (51), the lower positioning pulley (512) is driven by the transverse sliding plate (513) to move on the automatic gun pinning transverse sliding rail (515) to realize the front and back reciprocating pressing positioning effect, the automatic gun pinning longitudinal sliding rail (516) is arranged on the Z-direction plate (514) away from the automatic gun pinning transverse sliding rail (515), the side positioning pulley (511) moves on the automatic gun pinning longitudinal sliding rail (516) to realize the up and down reciprocating pressing positioning effect, the automatic gun pinning machine (517) is arranged at one side of the automatic gun pinning assembly (51) close to the upper part, the automatic gun pinning assembly (51) is fixed on the fixed plate (518), the fixed plate (518) is arranged in an inclined manner, the automatic gun pinning side thrust source (5191) is arranged at one side of the fixed plate (518), the automatic gun pinning assembly (51) is provided with the automatic gun pinning normal thrust source (5192) at the lower part, and the automatic gun pinning assembly (51) is connected to the lifting power source (115). The Z-direction plate (514) moves in the transverse direction through the automatic gun pinning transverse sliding rail (515), and moves in the longitudinal direction through the automatic gun pinning longitudinal sliding rail (516), so as to drive the automatic gun pinning assembly (51) to move according to the positioning track, and drive the automatic gun pinning machine (517) to move according to the positioning track.

7. The automatic positioning seat gun pinning machine according to claim 6, characterized in that: The automatic gun pinning machine (517) is provided with a pressing head (5171) protruding at the front part, and the pressing head (5171) is composed of a front inclined sawtooth group at the lower part.

8. The automatic positioning seat gun pinning machine according to claim 6, characterized in that: The automatic material placing assembly (61) comprises a frame (611), an automatic material placing guide rail (612), a lifter (613), a soft suction disc (614) and an automatic material placing power source (615). The automatic material placing assembly (61) is arranged at one end of the outer frame (11), the frame (611) is fixed with the automatic material placing guide rail (612), the lifter (613) is fixed below the automatic material placing guide rail (612), the soft suction disc (614) is fixed below the lifter (613), and the automatic material placing power source (615) is arranged at one side of the automatic material placing assembly (61).

9. The automatic positioning seat gun pinning machine according to claim 8, characterized in that: The automatic material placing assembly (61) comprises at least two, which are arranged at two sides of the outer frame (11) close to the upper part, respectively.

10. The automatic positioning seat gun pinning machine according to claim 3, characterized in that: The upper pressing device (314) is configured with a detachable and replaceable pusher (3141) and a clamping piece (3142) connected to the pusher (3141).

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