Dog buckle product processing and forming machine

Abstract

The present invention belongs to the technical field of dog buckle production equipment, and particularly relates to a dog buckle product processing and forming machine, which includes a frame, a sprue blanking device, a product blanking device, and a dog buckle injection molded part handling device. The frame is provided with a workbench, and at least a sprue blanking station and a product blanking station are sequentially arranged on the workbench; the sprue blanking device is installed on the sprue blanking station and is used for carrying the dog buckle injection molded part and performing sprue blanking on the dog buckle injection molded part; the product blanking device is installed on the product blanking station and is used for performing product blanking on the dog buckle injection molded part; the dog buckle injection molded part handling device is used for clamping the dog buckle injection molded part and transporting it to the sprue blanking die base or the product blanking die base. In the dog buckle product processing and forming machine of the present invention, each process in the process of processing the dog buckle injection molded part into a dog buckle product realizes automatic operation, thereby greatly improving the production efficiency of the dog buckle product.

Description

Technical Field

[0001] The present invention belongs to the technical field of dog buckle production equipment, and particularly relates to a dog buckle product processing and forming machine. Background Art

[0002] Dog buckles are mainly used at the end of the straps of boxes, bags or hanging ropes, enabling the bag straps to be conveniently fixed on D buckles or other round buckles. They also serve as the hub connecting the pet collar and the rope when tying up pets. Currently, with the gradual improvement of people's living standards, more and more families keep pet dogs. During the process of walking the dog, in order to avoid pet-related injury incidents and pet loss, most pet owners will connect the pet collar and the rope through a dog buckle to limit the pet's activity range.

[0003] In the prior art, dog buckles are made of plastic parts. The dog buckle injection molded parts taken out of the mold generally include a central rod and several dog buckles connected to the central rod through a plastic frame. If we want to collect each dog buckle, at least processes such as gate blanking and product blanking of the dog buckle injection molded parts are required. In the prior art, the dog buckle injection molded parts are manually transported to the blanking equipment, and manual operations are used to perform processes such as gate blanking and product blanking on the dog buckle injection molded parts. This production method has a high dependence on labor and high production costs. Summary of the Invention

[0004] The purpose of the present invention is to provide a dog buckle product processing and forming machine, aiming to solve the technical problem of low production efficiency in the prior art where all processes in the process of processing dog buckle injection molded parts into dog buckle products are manually operated.

[0005] To achieve the above purpose, a dog buckle product processing and forming machine provided by an embodiment of the present invention includes:

[0006] A frame provided with a workbench, on which at least a gate blanking station and a product blanking station are sequentially arranged;

[0007] A gate blanking device, including a gate blanking mechanism and a gate blanking die base. The gate blanking die base is installed on the gate blanking station and is used to carry the dog buckle injection molded parts, and the gate blanking mechanism is installed on the workbench and is located above the gate blanking die base and is used to perform gate blanking on the dog buckle injection molded parts on the gate blanking die base;

[0008] A product blanking device, including a product blanking mechanism and a product blanking die base. The product blanking die base is installed on the product blanking station and is used to carry the dog buckle injection molded parts that have undergone gate blanking, and the product blanking mechanism is installed on the workbench and is located above the product blanking die base and is used to perform product blanking on the dog buckle injection molded parts on the product blanking die base;

[0009] The dog buckle injection molding part handling device includes a linear module, a material taking mechanism, several material clamping mechanisms and several mounting brackets. Each of the mounting brackets is installed on the workbench at intervals. The linear module is horizontally arranged and installed and connected to each of the mounting brackets. Several moving blocks are arranged on the linear module. The material taking mechanism is installed on one of the moving blocks closest to the end of the linear module to realize the material taking of the dog buckle injection molding part as it moves with this moving block. Each of the material taking mechanisms is respectively installed on the remaining moving blocks and arranged side by side with the material taking mechanism to realize clamping the dog buckle injection molding part onto the gate blanking die base or the product blanking die base as it moves with this moving block.

[0010] Optionally, the material taking mechanism includes a material taking bracket, a material taking cylinder, a mounting block and a material taking clamp cylinder. The material taking bracket is fixedly connected to one of the moving blocks closest to the end of the linear module. The material taking cylinder is installed at the bottom of the material taking bracket, and the piston rod of the material taking cylinder is vertically downward. The mounting block is connected to the piston rod of the material taking cylinder. The material taking clamp cylinder is installed on the side of the mounting block for clamping the dog buckle injection molding part.

[0011] Optionally, the material taking mechanism further includes a positioning block. The positioning block is fixed on the cylinder body of the material taking clamp cylinder and extends below the two clamping jaws of the material taking clamp cylinder, and a V-shaped groove for positioning the dog buckle injection molding part is arranged on the positioning block.

[0012] Optionally, the material taking mechanism further includes a pair of opposed optical fibers. The pair of opposed optical fibers are installed on the two clamping jaws of the material taking clamp cylinder and used for sensing the dog buckle injection molding part.

[0013] Optionally, each of the material clamping mechanisms includes a material clamping bracket, an upper material clamping cylinder, a lower material clamping cylinder, a support block and a material clamping clamp cylinder. The material clamping bracket is fixedly connected to the moving block. The upper material clamping cylinder is installed at the bottom of the material clamping bracket, and the piston rod of the upper material clamping cylinder is vertically downward. The lower material clamping cylinder is installed on the top of the support block, and the piston rod of the lower material clamping cylinder is vertically upward and connected to the piston rod of the upper material clamping cylinder. The material clamping clamp cylinder is installed at the bottom of the support block for clamping the dog buckle injection molding part.

[0014] Optionally, the nozzle blanking mechanism includes two moving frames, two opening and closing cylinders, two nozzle blanking cylinders, two nozzle blanking plates, and a plurality of nozzle punching needles. The two moving frames are respectively arranged on opposite sides of the nozzle blanking die base and are slidably connected to the workbench. The two opening and closing cylinders are respectively connected to the two moving frames and are used to drive the two moving frames to open and close. The opening and closing paths of the two moving frames are perpendicular to the moving path of the material clamping mechanism. Opposing extension plates are provided on both of the two moving frames. The two nozzle blanking cylinders are respectively installed on the two extension plates, and the piston rods of the two nozzle blanking cylinders are vertically downward. The two nozzle blanking plates are respectively connected to the piston rods of the two nozzle blanking cylinders. Each nozzle punching needle is respectively installed at intervals on the bottoms of the two nozzle blanking plates.

[0015] Optionally, the nozzle blanking mechanism further includes at least two nozzle blanking buffers. At least one nozzle blanking buffer for abutting against the nozzle blanking die base is provided at the bottom of the two nozzle blanking plates.

[0016] Optionally, the product blanking mechanism includes two fixed frames, two product blanking cylinders, two product blanking plates, and a plurality of profiling punches. The two fixed frames are respectively arranged on opposite sides of the product blanking die base and are arranged in a direction perpendicular to the moving path of the material clamping mechanism and are fixedly connected to the workbench. Opposing fixed plates are provided on both of the two fixed frames. An mechanism moving-in position for the material clamping mechanism to move in is formed between the two fixed plates. The two product blanking cylinders are respectively installed on the two fixed plates, and the piston rods of the two product blanking cylinders are vertically downward. The two product blanking plates are respectively connected to the piston rods of the two product blanking cylinders. Each profiling punch is respectively installed at intervals on the bottoms of the two product blanking plates. Avoidance holes corresponding to the positions of the profiling punches are provided on the product blanking die base to avoid the profiling punches.

[0017] Optionally, the linear module includes an installation profile, a motor, a belt, and two belt pulleys. The installation profile is arranged horizontally and is installed and connected to each mounting frame. The two belt pulleys are respectively rotatably installed at both ends inside the installation profile. The belt is wound and connected between the two belt pulleys. The motor is installed on the side of the installation profile and is connected to one of the belt pulleys. Each moving block is fixedly connected to the belt and is located at the bottom of the installation profile.

[0018] Optionally, the dog buckle injection molding part handling device further includes a discharging station skeleton. The discharging station skeleton is connected to the side of one mounting frame that is farthest from the material taking mechanism, and the discharging station skeleton is located below the linear module.

[0019] One or more of the above technical solutions in the dog buckle product processing and forming machine provided by the embodiments of the present invention have at least one of the following technical effects: During operation, the feeding mechanism of the dog buckle injection molding part handling device clamps the dog buckle injection molding part taken out from the mold and places the dog buckle injection molding part on the workbench of the machine frame. Then, the clamping mechanism clamps and conveys the dog buckle injection molding part on the workbench to the water inlet blanking die base of the water inlet blanking device. Next, the water inlet blanking mechanism performs water inlet blanking on the dog buckle injection molding part on the water inlet blanking die base. After the blanking is completed, the dog buckle injection molding part is clamped and conveyed to the product blanking die base of the product blanking device by the clamping mechanism. Then, the product blanking mechanism performs product blanking on the dog buckle injection molding part on the product blanking die base. In this way, the dog buckles after the product blanking can be collected. Among them, the driving of the feeding mechanism and several clamping mechanisms are controlled by linear modules, and the setting of multiple clamping mechanisms enables the water inlet blanking device and the product blanking device to work simultaneously, making efficient use. All processes in the process of processing the dog buckle injection molding part into a dog buckle product are realized with automated operations, and thus the production efficiency of the dog buckle product can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following-described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic structural diagram of the dog buckle product processing and forming machine provided by the embodiments of the present invention.

[0022] Figure 2 It is a schematic structural diagram of the dog buckle injection molding part handling device of the dog buckle product processing and forming machine provided by the embodiments of the present invention.

[0023] Figure 3 It is a schematic structural diagram of the feeding mechanism of the dog buckle product processing and forming machine provided by the embodiments of the present invention.

[0024] Figure 4 It is a schematic structural diagram of the clamping mechanism of the dog buckle product processing and forming machine provided by the embodiments of the present invention.

[0025] Figure 5 It is a schematic structural diagram of the linear module of the dog buckle product processing and forming machine provided by the embodiments of the present invention.

[0026] Figure 6 It is a schematic structural diagram of the water inlet blanking device of the dog buckle product processing and forming machine provided by the embodiments of the present invention.

[0027] Figure 7Schematic diagram of the product blanking device of the dog buckle product processing and forming machine provided by the embodiment of the present invention.

[0028] Figure 8 Schematic diagram of the product blanking die of the dog buckle product processing and forming machine provided by the embodiment of the present invention.

[0029] Figure 9 Schematic diagram of the dog buckle injection molded part processed by the dog buckle product processing and forming machine provided by the embodiment of the present invention.

[0030] Among them, each reference numeral in the figure:

[0031] 10 - Frame 11 - Workbench 20 - Sprue blanking device

[0032] 21 - Sprue blanking mechanism 22 - Sprue blanking die seat 30 - Product blanking device

[0033] 31 - Product blanking mechanism 32 - Product blanking die seat 40 - Dog buckle injection molded part handling device

[0034] 41 - Linear module 42 - Material taking mechanism 43 - Material clamping mechanism

[0035] 44 - Mounting frame 45 - Discharge station skeleton 50 - Control device

[0036] 60 - Dog buckle injection molded part 61 - Central rod 62 - Plastic frame

[0037] 63 - Dog buckle 211 - Moving frame 212 - Opening and closing cylinder

[0038] 213 - Sprue blanking cylinder 214 - Sprue blanking plate 215 - Sprue blanking needle

[0039] 216 - Sprue blanking buffer 217 - Third guide sleeve 218 - Third guide shaft

[0040] 219 - Linear slide rail 311 - Profiled punch 312 - Fixed frame

[0041] 313 - Product blanking cylinder 314 - Product blanking plate 315 - Fourth guide sleeve

[0042] 316 - Fourth guide shaft 321 - Avoidance hole 411 - Moving block

[0043] 412 - Mounting profile 413 - Motor 414 - Belt

[0044] 421 - Material taking bracket 422 - Material taking cylinder 423 - Mounting block

[0045] 424 - Material taking clamp cylinder 425 - Positioning block 426 - Plastic block

[0046] 427—first guide shaft 428—first guide sleeve 429—first limit block

[0047] 431—Clamping bracket 432—Upper clamping cylinder 433—Lower clamping cylinder

[0048] 434—Support block 435—Clipping clamp cylinder 436—Second guide shaft

[0049] 437—second guide sleeve 438—second limit block 2111—extension plate

[0050] 2131—first T-slot block 2141—first T-block 3121—fixed plate

[0051] 3122—Mechanism moving into position 3131—Second T-block 3141—Second T-slot block

[0052] 4251—V-groove 4261—friction pattern. DETAILED DESCRIPTION

[0053] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 - 9 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0054] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0055] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0056] In the embodiments of the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0057] In one embodiment of the present invention, as Figure 1 and Figure 9 shown, a dog buckle product processing and forming machine is provided, which is used for feeding the dog buckle injection molded part 60 and clamping the fed dog buckle injection molded part 60 to each processing station, such as the gate blanking station, the product blanking station, etc. Specifically, after the dog buckle injection molded part 60 is injection molded and taken out from the injection mold, it includes a central rod 61 in the middle. The central rod 61 is connected with a plurality of dog buckles 63 through a plastic frame 62. The dog buckles 63 have gates. Through the product processing and forming machine of this embodiment, the dog buckle injection molded part 60 can be picked up and clamped to a specific processing station to perform gate blanking on the dog buckle injection molded part 60 and product blanking on the dog buckles 63.

[0058] Specifically, as Figures 1 - 2 shown, the dog buckle product processing and forming machine includes a frame 10, a gate blanking device 20, a product blanking device 30, and a dog buckle injection molded part handling device 40.

[0059] Furthermore, the frame 10 is provided with a workbench 11, and at least a gate blanking station and a product blanking station are sequentially arranged on the workbench 11. Among them, other stations on the workbench 11 can be used as transfer stations, that is, for positioning the dog buckle injection molded part 60.

[0060] Furthermore, the gate blanking device 20 includes a gate blanking mechanism 21 and a gate blanking die base 22. The gate blanking die base 22 is installed on the gate blanking station and is used to carry the dog buckle injection molded part 60. The gate blanking mechanism 21 is installed on the workbench 11 and is located above the gate blanking die base 22 and is used to perform gate blanking on the dog buckle injection molded part 60 on the gate blanking die base 22.

[0061] Furthermore, the product blanking device 30 includes a product blanking mechanism 31 and a product blanking die base 32. The product blanking die base 32 is installed on the product blanking station and is used to carry the dog buckle injection molded part 60 that has undergone gate blanking. The product blanking mechanism 31 is installed on the workbench 11 and is located above the product blanking die base 32 and is used to perform product blanking on the dog buckle injection molded part 60 on the product blanking die base 32.

[0062] Further, the dog buckle injection molding part handling device 40 includes a linear module 41, a material taking mechanism 42, a plurality of material clamping mechanisms 43 and a plurality of mounting brackets 44. Each of the mounting brackets 44 is arranged at intervals and mounted on the workbench 11. The linear module 41 is arranged horizontally and mounted on each of the mounting brackets 44. A plurality of moving blocks 411 are arranged on the linear module 41. The material taking mechanism 42 is mounted on one of the moving blocks 411 closest to the end of the linear module 41 to take the dog buckle injection molding part 60 as the moving block 411 moves. Each of the material taking mechanisms 42 is respectively mounted on the remaining moving blocks 411 and arranged side by side with the material taking mechanism 42 to clamp the dog buckle injection molding part 60 onto the sprue blanking die base 22 or the product blanking die base 32 as the moving block 411 moves.

[0063] More specifically, when the dog buckle product processing and forming machine works, the material taking mechanism 42 of the dog buckle injection molding part handling device 40 clamps the dog buckle injection molding part 60 taken out of the mold and places the dog buckle injection molding part 60 on the workbench 11 of the frame 10. Then, the material clamping mechanism 43 clamps and conveys the dog buckle injection molding part 60 on the workbench 11 to the sprue blanking die base 22 of the sprue blanking device 20. Then, the sprue blanking mechanism 21 performs sprue blanking on the dog buckle injection molding part 60 on the sprue blanking die base 22. After the blanking is completed, the dog buckle injection molding part 60 is clamped and conveyed to the product blanking die base 32 of the product blanking device 30 by the material clamping mechanism 43. Then, the product blanking mechanism 31 performs product blanking on the dog buckle injection molding part 60 on the product blanking die base 32. In this way, the dog buckles 63 after the product blanking can be collected. Among them, the driving of the material taking mechanism 42 and the plurality of material clamping mechanisms 43 are both controlled by the linear module 41, and the setting of the plurality of material clamping mechanisms 43 enables the sprue blanking device 20 and the product blanking device 30 to work simultaneously and be efficiently utilized, realizing automatic operation of each process in the process of processing the dog buckle injection molding part 60 into the dog buckle 63 product, and thus can greatly improve the production efficiency of the dog buckle 63 product.

[0064] Furthermore, the dog buckle product processing and forming machine further includes a control device 50, which is electrically connected to each electric component of the sprue blanking device 20, the product blanking device 30 and the dog buckle injection molding part handling device 40, and coordinately controls the movement of the sprue blanking device 20, the product blanking device 30 and the dog buckle injection molding part handling device 40 to realize automatic work.

[0065] In another embodiment of the present invention, as Figure 3As shown, the material taking mechanism 42 includes a material taking support 421, a material taking cylinder 422, a mounting block 423 and a material taking clamp cylinder 424. The material taking support 421 is fixedly connected to one of the moving blocks 411 closest to its end on the linear module 41. The material taking cylinder 422 is installed at the bottom of the material taking support 421, and the piston rod of the material taking cylinder 422 is vertically downward. The mounting block 423 is connected to the piston rod of the material taking cylinder 422. The material taking clamp cylinder 424 is installed on the side of the mounting block 423 for clamping the dog buckle injection molded part 60. Specifically, the material taking cylinder 422 drives the mounting block 423 connected thereto to move up and down. Then, the material taking clamp cylinder 424 installed on the mounting block 423 moves up and down with the mounting block 423. In this way, the material taking clamp cylinder 424 can be controlled to an appropriate height position. Thus, the dog buckle injection molded part 60 can be clamped by the material taking clamp cylinder 424, or the already clamped dog buckle injection molded part 60 can be placed at an appropriate position, such as placing the dog buckle injection molded part 60 on the workbench 11 as a transfer for the gate blanking process.

[0066] In another embodiment of the present invention, as Figure 3 shown, the material taking mechanism 42 further includes a positioning block 425. The positioning block 425 is fixed to the cylinder body of the material taking clamp cylinder 424 and extends below the two jaws of the material taking clamp cylinder 424. And a V-shaped groove 4251 for positioning the dog buckle injection molded part 60 is provided on the positioning block 425. Specifically, the V-shaped groove 4251 provided on the positioning block 425 can first position the central rod 61 of the dog buckle injection molded part 60. Thus, subsequently, the two jaws of the material taking clamp cylinder 424 can better clamp the central rod 61. And the design that the opening of the V-shaped groove 4251 gradually narrows can quickly position the central rod 61 of the dog buckle injection molded part 60 and can position the central rods 61 of dog buckle injection molded parts 60 of different sizes. The structural design is reasonable and the practicability is strong.

[0067] In another embodiment of the present invention, the material taking mechanism 42 further includes a pair of opposed optical fibers (not shown in the figure). The pair of opposed optical fibers is installed on the two jaws of the material taking clamp cylinder 424 and is used to sense the dog buckle injection molded part 60. Specifically, the pair of opposed optical fibers can be used to sense whether there is a dog buckle injection molded part 60 at a predetermined position. When it judges that there is, it will send the signal to an external control device 50, and then the two jaws of the material taking clamp cylinder 424 are controlled by the control device 50 to clamp the dog buckle injection molded part 60. This can avoid invalid clamping actions of the material taking clamp cylinder 424 and ensure the effectiveness of production.

[0068] In another embodiment of the present invention, as Figure 3As shown, plastic blocks 426 for abutting against the dog buckle injection molded part 60 are arranged on both clamping jaws of the material taking clamp cylinder 424. Friction lines 4261 for increasing the friction force between the plastic blocks 426 and the dog buckle injection molded part 60 are arranged on the end faces of the plastic blocks 426. Specifically, the plastic blocks 426 can avoid mechanical damage to the dog buckle injection molded part 60 to be clamped during contact. Moreover, arranging the friction lines 4261 on the plastic blocks 426 can increase the friction force when they are in contact with the dog buckle injection molded part 60, reduce the possibility of the dog buckle injection molded part 60 falling off after being clamped, and improve the stability and reliability of clamping the dog buckle injection molded part 60.

[0069] In another embodiment of the present invention, as Figure 3 shown, the material taking mechanism 42 further includes a first guide shaft 427, a first guide sleeve 428 and a first limit block 429. The first guide shaft 427 is vertically installed at the bottom of the material taking bracket 421. The first guide shaft 427 passes through the first guide sleeve 428, and the bottom end of the first guide shaft 427 is connected to the mounting block 423. The first limit block 429 is connected to the top end of the first guide shaft 427 and is used for abutting against the top end of the first guide shaft 427 to limit the lifting stroke of the mounting block 423. Specifically, when the material taking cylinder 422 drives the mounting block 423 connected to its piston rod to descend, when it descends to a certain height, the first limit block 429 arranged at the top of the first guide shaft 427 will abut against the top of the first guide sleeve 428. At this time, the continuous descent of the mounting block 423 is restricted. In this way, the control of the limit positions of the up and down lifting strokes of the material taking clamp cylinder 424 installed on the mounting block 423 is realized. Moreover, under the relative sliding guiding action of the first guide shaft 427 and the first guide sleeve 428, the mounting block 423 moves more precisely, and the guiding effect is excellent without deviation.

[0070] In another embodiment of the present invention, as Figure 2 and 4As shown, each of the material clamping mechanisms 43 includes a material clamping bracket 431, an upper material clamping cylinder 432, a lower material clamping cylinder 433, a support block 434, and a material clamping clip cylinder 435. The material clamping bracket 431 is fixedly connected to the moving block 411. The upper material clamping cylinder 432 is installed at the bottom of the material clamping bracket 431, and the piston rod of the upper material clamping cylinder 432 is vertically downward. The lower material clamping cylinder 433 is installed at the top of the support block 434, and the piston rod of the lower material clamping cylinder 433 is vertically upward and connected to the piston rod of the upper material clamping cylinder 432. The material clamping clip cylinder 435 is installed at the bottom of the support block 434 for clamping the dog buckle injection molded part 60. Specifically, the upper material clamping cylinder 432 and the lower material clamping cylinder 433 are arranged facing each other. When they work simultaneously, they can achieve the height position of driving the movement of the support block 434 installed with the lower material clamping cylinder 433. In this way, the material clamping clip cylinder 435 installed on the support block 434 can move to a suitable height position under the control of the upper material clamping cylinder 432 and the lower material clamping cylinder 433. When the material clamping clip cylinder 435 moves to a suitable height position, the material clamping clip cylinder 435 drives to clamp the dog buckle injection molded part 60 or puts down the already clamped dog buckle injection molded part 60. In this way, the dog buckle injection molded part 60 can be placed on different processing stations for processing. In this embodiment, by using the upper material clamping cylinder 432 and the lower material clamping cylinder 433 arranged relatively and cooperating with each other, the movement of the material clamping clip cylinder 435 to a suitable height position can be controlled more quickly, thus greatly improving the production efficiency.

[0071] In another embodiment of the present invention, as Figure 4 shown, the material clamping mechanism 43 further includes a second guide shaft 436, a second guide sleeve 437, and a second limit block 438. The second guide shaft 436 is vertically installed at the bottom of the material clamping bracket 431. The second guide shaft 436 passes through the first guide sleeve, and the bottom end of the second guide shaft 436 is connected to the top of the support block 434. The second limit block 438 is connected to the top end of the second guide shaft 436 and is used to abut against the top end of the second guide shaft 436 to limit the lifting stroke of the support block 434. Specifically, when the material clamping cylinder drives the support block 434 connected to its piston rod to descend, when it descends to a certain height, the second limit block 438 arranged at the top of the second guide shaft 436 will abut against the top of the second guide sleeve 437. At this time, the continuous descent of the support block 434 is restricted. In this way, the control of the limit position of the up and down lifting stroke of the material clamping clip cylinder 435 installed on the support block 434 is achieved. Moreover, under the relative sliding guiding action of the second guide shaft 436 and the second guide sleeve 437, the moving position of the support block 434 is more accurate, the guiding effect is excellent, and there will be no deviation.

[0072] In another embodiment of the present invention, as Figure 1 and 6 shown, the nozzle blanking mechanism 21 includes two moving frames 211, two opening and closing cylinders 212, two nozzle blanking cylinders 213, two nozzle blanking plates 214 and a plurality of nozzle punching needles 215. The two moving frames 211 are respectively arranged on opposite sides of the nozzle blanking die base 22 and are slidably connected to the workbench 11. The two opening and closing cylinders 212 are respectively connected to the two moving frames 211 and are used to drive the two moving frames 211 to open and close. The opening and closing paths of the two moving frames 211 are perpendicular to the moving path of the clamping mechanism 43. Facing extension plates 2111 are arranged on both of the two moving frames 211. The two nozzle blanking cylinders 213 are respectively installed on the two extension plates 2111, and the piston rods of the two nozzle blanking cylinders 213 are vertically downward. The two nozzle blanking plates 214 are respectively connected to the piston rods of the two nozzle blanking cylinders 213. Each of the nozzle punching needles 215 is respectively installed at intervals at the bottom of the two nozzle blanking plates 214. Specifically, the two moving frames 211 are arranged facing each other and can move away from or close to each other respectively under the drive of an opening and closing cylinder 212. Moreover, the moving paths of the two moving frames 211 are perpendicular to the moving path of the clamping mechanism 43 driven by the linear module 41. In this way, it can be ensured that the two moving frames 211 can open to form a space for placing the dog buckle injection molded part 60 clamped by the clamping mechanism 43 on the nozzle blanking die base 22, and it can also avoid production failures caused by interference between components. When the two moving frames 211 move in place, the nozzle blanking cylinders 213 installed on the extension plates 2111 extending on the moving frames 211 drive the nozzle blanking plates 214 connected to their piston rods to descend, thereby driving the respective nozzle punching needles 215 arranged at the bottom of the nozzle blanking plates 214 to descend. Each of the nozzle punching needles 215 just corresponds to the nozzle positions of each dog buckle 63 of the dog buckle injection molded part 60 placed on the nozzle blanking die base 22. In this way, the nozzle punching needles 215 can punch off the nozzles on the dog buckles 63. After that, the nozzle blanking cylinders 213 continue to drive the nozzle punching needles 215 to reset, completing the nozzle blanking work, waiting for the next dog buckle injection molded part 60 and repeating the above work, realizing automation of the work, and greatly improving both the production efficiency and production quality.

[0073] In another embodiment of the present invention, as Figure 6As shown, the gate blanking mechanism 21 further includes at least two gate blanking buffers 216. At least one gate blanking buffer 216 for abutting against the gate blanking die base 22 is provided at the bottom of the two gate blanking plates 214. Specifically, two gate blanking buffers 216 can be provided at the bottom of each gate blanking plate 214. In this way, when the gate blanking plate 214 is driven by the gate blanking cylinder 213, the gate punching needle 215 provided at the bottom of the gate blanking plate 214 will not mechanically and rigidly contact the gate blanking die base 22, thus causing mutual damage. Furthermore, it can ensure that each component will not be damaged when the blanking device operates normally.

[0074] In another embodiment of the present invention, as Figure 6 shown, a number of third guide sleeves 217 are provided on the extension plate 2111, and a number of third guide shafts 218 passing through the corresponding third guide sleeves 217 are provided on the gate blanking plate 214. Specifically, the cooperation between the third guide sleeve 217 and the third guide shaft 218 can ensure that the gate blanking plate 214 always makes a vertical up-and-down lifting movement guided by the third guide sleeve 217 when driven by the gate blanking cylinder 213. In this way, the lifting position of the gate punching needle 215 provided at the bottom of the gate blanking plate 214 will not be offset, and further, the blanking of the gate of the dog buckle 63 on the dog buckle injection molded part 60 on the gate blanking die base 22 can be more accurately realized. The structural design is more reasonable and has strong practicability.

[0075] In another embodiment of the present invention, as Figure 6 shown, a first T-shaped groove block 2131 is provided at the end of the piston rod of the gate blanking cylinder 213, and a first T-shaped block 2141 for cooperating with the corresponding first T-shaped groove block 2131 is provided at the top of the gate blanking plate 214. Specifically, the cooperation between the first T-shaped groove block 2131 and the first T-shaped block 2141 can more easily make the gate blanking plate 214 cooperate with the piston rod of the gate blanking cylinder 213, and the assembly between components is easier to achieve. Moreover, after the first T-shaped block 2141 and the first T-shaped groove block 2131 are matched, the stability is good, it is not easy to loosen, and the use is more secure.

[0076] In another embodiment of the present invention, as Figure 6As shown in the figure, linear slide rails 219 for guiding the movement of the two mobile frames 211 are provided at the bottoms of the two mobile frames 211, and the linear slide rails 219 are perpendicular to the linear module 41. Specifically, the function of the linear slide rails 219 is to guide the mobile frames 211 to always move in a direction perpendicular to the linear module 41 under the drive of the opening and closing cylinders 212, playing a role in guiding and supporting the mobile frames 211 to ensure that the mobile frames 211 do not deviate during the movement. Preferably, two linearly spaced linear slide rails 219 are provided at the bottom of each mobile frame 211.

[0077] In another embodiment of the present invention, as Figure 1 and 7 shown in FIGS. 7-8, the product blanking mechanism 31 includes two fixed frames 312, two product blanking cylinders 313, two product blanking plates 314, and a plurality of profiling punches 311. The two fixed frames 312 are respectively arranged on opposite sides of the product blanking die base 32 and are arranged in a direction perpendicular to the movement path of the material clamping mechanism 43 and are fixedly connected to the workbench 11. Opposing fixing plates 3121 are provided on both of the two fixed frames 312, and a mechanism insertion position 3122 for the material clamping mechanism 43 to move into is formed between the two fixing plates 3121. The two product blanking cylinders 313 are respectively installed on the two fixing plates 3121, and the piston rods of the two product blanking cylinders 313 are vertically downward. The two product blanking plates 314 are respectively connected to the piston rods of the two product blanking cylinders 313. Each profiling punch 311 is respectively installed at intervals at the bottom of the two product blanking plates 314. Avoidance holes 321 corresponding to the positions of the profiling punches 311 are provided on the product blanking die base 32 to avoid the profiling punches 311. Specifically, the two fixed frames 312 are arranged facing each other, and the juxtaposed direction of the two fixed frames 312 is perpendicular to the movement path of the material clamping mechanism 43 driven by the linear module 41, so as to ensure that there is no mutual interference problem between the two fixed frames 312 and the material clamping mechanism 43. When the material clamping mechanism 43 enters the mechanism insertion position 3122 and clamps the dog buckle injection molded part 60 to the product blanking die base 32, the product blanking cylinder 313 installed on the fixing plate 3121 extending on the fixed frame 312 drives the product blanking plate 314 connected to its piston rod to descend, thereby driving the profiling punches 311 provided at the bottom of the product blanking plate 314 to descend. Each profiling punch 311 exactly punches each dog buckle 63 of the dog buckle injection molded part 60 placed on the product blanking die base 32 to below the avoidance holes 321 opened on the product blanking die base 32. Then, the product blanking cylinder 313 continues to drive the profiling punches 311 to reset, completing the blanking work of the dog buckle 63 product, waiting for the next dog buckle injection molded part 60 and repeating the above work, realizing automation of the work, and greatly improving both the production efficiency and production quality.

[0078] In another embodiment of the present invention, as Figure 7 shown, a plurality of fourth guide sleeves 315 are provided on the fixed plate 3121, and a plurality of fourth guide shafts 316 passing through the corresponding fourth guide sleeves 315 are provided on the product blanking plate 314. Specifically, the cooperation between the fourth guide sleeve 315 and the fourth guide shaft 316 can ensure that the product blanking plate 314 makes a vertical up-and-down lifting movement guided by the fourth guide sleeve 315 under the drive of the product blanking cylinder 313. In this way, the lifting position of the profiling punch 311 provided at the bottom of the product blanking plate 314 is limited and will not deviate, and thus the blanking of the dog buckle 63 product on the dog buckle injection molded part 60 on the product blanking die base 32 can be realized more accurately. The structural design is more reasonable and has strong practicability.

[0079] In another embodiment of the present invention, as Figure 7 shown, a second T-shaped block 3131 is provided at the end of the piston rod of the product blanking cylinder 313, and a second T-shaped groove block 3141 cooperating with the corresponding second T-shaped block 3131 is provided at the top of the product blanking plate 314. Specifically, the cooperation between the second T-shaped groove block 3141 and the second T-shaped block 3131 can more easily accommodate the connection between the product blanking plate 314 and the piston rod of the product blanking cylinder 313. The assembly between components is more easily realized. Moreover, after the second T-shaped block 3131 and the second T-shaped groove block 3141 are matched, the stability is good, it is not easy to loosen, and the use is more secure.

[0080] In another embodiment of the present invention, as Figure 7 shown, the fixed frame 312 is a hollow frame, and the hollow frame has a hollow hole structure. The setting of the hollow frame can observe through it that the clamping mechanism 43 clamps the dog buckle injection molded part 60 onto the product blanking die base 32, and can observe the blanking of the dog buckle injection molded part 60 by the profiling punch 311 of the dog buckle 63 product blanking mechanism 31, so as to master the working dynamics in real time. The structural design is reasonable and has strong practicability.

[0081] In another embodiment of the present invention, as Figure 2 and 5As shown, the linear module 41 includes a mounting profile 412, a motor 413, a belt 414, and two belt pulleys (not shown in the figure). The mounting profile 412 is horizontally arranged and mounted on each of the mounting brackets 44. The two belt pulleys are respectively rotatably mounted at both ends inside the mounting profile 412. The belt 414 is wound and connected between the two belt pulleys. The motor 413 is mounted on the side of the mounting profile 412 and connected to one of the belt pulleys. Each moving block 411 is fixedly connected to the belt 414 and is located at the bottom of the mounting profile 412. Specifically, after the motor 413 is started, it drives one of the belt pulleys to rotate through its main shaft, and then under the action of the other belt pulley, the belt 414 is driven to rotate. In this way, each of the moving blocks 411 connected to the belt 414 rotates with the belt 414. The belt 414 can rotate forward and backward under the drive of the motor 413. In this way, the moving block 411 can reciprocate along a horizontal position, and then the material taking mechanism 42 and the material clamping mechanism 43 connected to the moving block 411 can be driven to move above the established processing station.

[0082] In another embodiment of the present invention, as Figure 2 shown, the dog buckle injection molding part handling device 40 further includes a discharge station framework 45. The discharge station framework 45 is connected to the side of one of the mounting brackets 44 that is farthest from the material taking mechanism 42, and the discharge station framework 45 is located below the linear module 41. Specifically, the setting of the discharge station framework 45 provides a space for discharging the remaining waste materials after the processing of each station. The discharge station framework 45 can also be used for the installation of various recycling components to better collect waste materials.

[0083] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing and forming machine for dog buckle products, characterized in that: Including: A frame provided with a workbench, on which at least a sprue blanking station and a product blanking station are sequentially arranged; A sprue blanking device, including a sprue blanking mechanism and a sprue blanking die base. The sprue blanking die base is installed on the sprue blanking station and is used to carry the dog buckle injection molded part. The sprue blanking mechanism is installed on the workbench and is located above the sprue blanking die base and is used to perform sprue blanking on the dog buckle injection molded part on the sprue blanking die base; A product blanking device, including a product blanking mechanism and a product blanking die base. The product blanking die base is installed on the product blanking station and is used to carry the dog buckle injection molded part that has undergone sprue blanking. The product blanking mechanism is installed on the workbench and is located above the product blanking die base and is used to perform product blanking on the dog buckle injection molded part on the product blanking die base; A dog buckle injection molded part handling device, including a linear module, a material taking mechanism, a plurality of clamping mechanisms and a plurality of mounting brackets. Each of the mounting brackets is installed on the workbench at intervals. The linear module is arranged horizontally and is installed and connected to each of the mounting brackets. A plurality of moving blocks are arranged on the linear module. The material taking mechanism is installed on one of the moving blocks closest to its end on the linear module to realize material taking of the dog buckle injection molded part as it moves with the moving block. Each of the material taking mechanisms is installed on the remaining moving blocks and is arranged side by side with the material taking mechanism to realize clamping and transferring the dog buckle injection molded part to the sprue blanking die base or the product blanking die base as it moves with the moving block; The sprue blanking mechanism includes two moving frames, two opening and closing cylinders, two sprue blanking cylinders, two sprue blanking plates and a plurality of sprue punching needles. The two moving frames are respectively arranged on opposite sides of the sprue blanking die base and are slidably connected to the workbench. The two opening and closing cylinders are respectively connected to the two moving frames and are used to drive the two moving frames to open and close. The opening and closing paths of the two moving frames are perpendicular to the moving path of the clamping mechanism. Facing extension plates are arranged on both of the moving frames. The two sprue blanking cylinders are respectively installed on the two extension plates, and the piston rods of the two sprue blanking cylinders are vertically downward. The two sprue blanking plates are respectively connected to the piston rods of the two sprue blanking cylinders. Each of the sprue punching needles is installed at intervals on the bottom of the two sprue blanking plates; A plurality of third guide sleeves are arranged on the extension plate, and a plurality of third guide shafts passing through the corresponding third guide sleeves are arranged on the sprue blanking plate; A first T-shaped groove block is arranged at the end of the piston rod of the sprue blanking cylinder, and a first T-shaped block cooperating with the corresponding first T-shaped groove block is arranged at the top of the sprue blanking plate; The dog buckle product processing and forming machine further includes a control device, which is electrically connected to each electric component of the sprue blanking device, the product blanking device and the dog buckle injection molded part handling device, and coordinately controls the movement of the sprue blanking device, the product blanking device and the dog buckle injection molded part handling device to realize automatic operation; The material taking mechanism includes a material taking support, a material taking cylinder, a mounting block, and a material taking clamp cylinder. The material taking support is fixedly connected to one of the moving blocks closest to its end on the linear module. The material taking cylinder is installed at the bottom of the material taking support, and the piston rod of the material taking cylinder is vertically downward. The mounting block is connected to the piston rod of the material taking cylinder. The material taking clamp cylinder is installed on the side of the mounting block for clamping the dog buckle injection molded part. The material taking mechanism further includes a positioning block. The positioning block is fixed to the cylinder block of the material taking clamp cylinder and extends below the two jaws of the material taking clamp cylinder. A V-shaped groove for positioning the dog buckle injection molded part is provided on the positioning block. The material taking mechanism further includes a through-beam fiber optic. The through-beam fiber optic is installed on the two jaws of the material taking clamp cylinder and is used to sense the dog buckle injection molded part.

2. The dog buckle product processing and forming machine according to claim 1, characterized in that: Each material clamping mechanism includes a material clamping support, an upper material clamping cylinder, a lower material clamping cylinder, a support block, and a material clamping clamp cylinder. The material clamping support is fixedly connected to the moving block. The upper material clamping cylinder is installed at the bottom of the material clamping support, and the piston rod of the upper material clamping cylinder is vertically downward. The lower material clamping cylinder is installed on the top of the support block, and the piston rod of the lower material clamping cylinder is vertically upward and connected to the piston rod of the upper material clamping cylinder. The material clamping clamp cylinder is installed at the bottom of the support block for clamping the dog buckle injection molded part.

3. The dog buckle product processing and forming machine according to claim 1, characterized in that: The gate blanking mechanism further includes at least two gate blanking buffers. At least one gate blanking buffer for abutting against the gate blanking die base is provided at the bottom of the two gate blanking plates.

4. The dog buckle product processing and forming machine according to any one of claims 1 to 2, characterized in that: The product blanking mechanism includes two fixing frames, two product blanking cylinders, two product blanking plates, and a plurality of profiling punches. The two fixing frames are respectively arranged on opposite sides of the product blanking die base and are arranged in a direction perpendicular to the moving path of the material clamping mechanism and are fixedly connected to the workbench. Opposite fixing plates are provided on the two fixing frames. An mechanism moving-in position for the material clamping mechanism to move in is formed between the two fixing plates. The two product blanking cylinders are respectively installed on the two fixing plates, and the piston rods of the two product blanking cylinders are both vertically downward. The two product blanking plates are respectively connected to the piston rods of the two product blanking cylinders. Each profiling punch is respectively installed at intervals at the bottom of the two product blanking plates. Avoidance holes corresponding to the positions of the profiling punches are provided on the product blanking die base to avoid the profiling punches.

5. The dog buckle product processing and forming machine according to any one of claims 1 to 2, characterized in that: The linear module includes a mounting profile, a motor, a belt, and two belt pulleys. The mounting profile is arranged horizontally and is installed and connected to each mounting frame. The two belt pulleys are respectively rotatably installed at both ends inside the mounting profile. The belt is wound and connected between the two belt pulleys. The motor is installed on the side of the mounting profile and is connected to one of the belt pulleys. Each moving block is fixedly connected to the belt and is located at the bottom of the mounting profile.

6. The processing and forming machine for dog buckle products according to any one of claims 1 to 2, characterized in that: The dog buckle product processing and forming machine further includes a discharge station skeleton, the discharge station skeleton is connected to the side of one of the mounting frames that is farthest from the material taking mechanism, and the discharge station skeleton is located below the linear module.

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