Material collecting device with automatic glue opening shearing function

Abstract

The utility model discloses a material receiving device with an automatic gate shearing function, which belongs to the technical field of plastic processing, a gate shearing mechanism comprises a supporting cantilever, a second driving cylinder, a shearing pressing die, a shearing supporting die and a limiting guide rail, the supporting cantilever is arranged at one end of a case, and the second driving cylinder is fixedly connected to the top end of the supporting cantilever. The shearing pressing die is fixedly connected to the lower end of the second driving air cylinder and comprises a pressing die plate and at least one pressing module arranged along the bottom face of the pressing die plate. The shearing supporting mold comprises a supporting frame and a supporting mold plate on the supporting frame. Guide sliding blocks are arranged at the four corners of the bottom face of the supporting frame. The die supporting plate is provided with at least one workpiece position groove and a shearing position groove, and the bottom face of the die supporting plate is provided with a shearing assembly corresponding to the shearing position groove. The two limiting guide rails are arranged in parallel in the length direction of the top end of the machine box, and the shearing supporting mold is clamped to the limiting guide rails in a sliding mode. The plastic gate shearing device can improve the shearing efficiency of the plastic gate of the plastic workpiece and reduce the use cost of personnel.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastic processing, and in particular relates to a material receiving device with an automatic shearing glue port. Background Art

[0002] The plastic injection molding machine is generally composed of a machine base, a plasticizing injection molding device arranged on the machine base, and a mold clamping device. The plasticizing injection molding device is composed of a guide column arranged on the machine base through a support, an injection seat and a motor seat slidable on the guide column, a barrel fixed on the injection seat, a screw arranged in the barrel and connected to the motor shaft at the rear end, a spray nozzle arranged at the front end of the barrel and a motor arranged on the motor seat, and a cylinder assembly connecting the injection cylinder seat and the machine base; the plastic injection molding machine is a machine that can inject molten plastic particles into the mold for molding. After the plastic is heated and melted, it is injected into the mold by high-pressure injection, and finally various plastic products are formed, such as the more common plastic turnover box used for agricultural product packaging. The plastic workpieces produced by the existing plastic injection molding machine are mostly designed with glue ports because the processing mold design has glue ports. Therefore, in the subsequent production line, workers are required to collect materials and cut the glue ports, which will lead to insufficient production efficiency of plastic workpieces. Utility Model Content

[0003] Technical problem to be solved: In view of the problem that the glue mouth of plastic workpieces produced by injection molding machines in the background technology requires manual cutting of the glue mouth, which is inefficient, the purpose of the utility model is to provide a material receiving device with automatic cutting of the glue mouth, so as to improve the cutting efficiency of the glue mouth of the plastic workpiece and reduce the personnel cost.

[0004] Technical solution: The utility model discloses a material receiving device with automatic glue mouth cutting, the material receiving device comprises a chassis and a glue mouth cutting mechanism correspondingly arranged on the top of the chassis, the glue mouth cutting mechanism comprises:

[0005] A supporting cantilever, wherein the supporting cantilever is fixedly arranged at one end of the chassis;

[0006] a second driving cylinder, the second driving cylinder being fixedly connected to the top end of the supporting cantilever;

[0007] A shearing die, the shearing die being fixedly connected to the lower end of the piston rod of the second driving cylinder; the shearing die comprising a die plate and at least one clamping module arranged along the bottom surface of the die plate;

[0008] A shearing support, the shearing support comprises a support frame and a support plate fixedly connected to the support frame, the support frame bottom surface four corners are provided with guide slide blocks; the support plate is provided with at least one workpiece slot corresponding to the clamping module, one side of the workpiece slot is provided with a shearing slot corresponding to the workpiece slot, and a shearing assembly is provided on the bottom surface of the support plate corresponding to the shearing slot;

[0009] The limiting guide rails include two limiting guide rails which are arranged in parallel along the length direction of the top end of the chassis, and the shearing bracket is slidably connected to the limiting guide rails through a guide slider.

[0010] Preferably, the supporting cantilever includes a supporting base plate, on which two supporting arm plates are spaced apart and arranged in parallel, and a supporting top plate is fixedly connected between the top ends of the two supporting arm plates; the second driving cylinder is fixedly connected to the center of the supporting top plate, and the supporting top plate is correspondingly provided with second guide assemblies on both sides of the second driving cylinder, and the lower end of the second guide assembly is fixedly connected to the pressing plate.

[0011] Preferably, the shearing assembly includes a driving push plate inserted into the shearing slot and movable forward and backward along the shearing slot, the driving push plate being located at one end of the shearing slot and provided with a shearing blade corresponding to the workpiece slot, and the other end of the driving push plate being transmission-connected to the third driving cylinder.

[0012] Preferably, the chassis is divided into an output chamber, a material receiving chamber and a turnover chamber connected to the top of the output chamber and the material receiving chamber, and one side of the top of the chassis also includes a shearing chamber for installing a glue port shearing mechanism;

[0013] The material receiving device also includes:

[0014] A control cabinet, wherein the control cabinet is arranged between the output chamber and the material receiving chamber;

[0015] A transfer and grabbing mechanism, wherein the transfer and grabbing mechanism is correspondingly arranged in the turnover chamber;

[0016] A lifting and lifting mechanism, the lifting and lifting mechanism comprises two groups respectively arranged on the back side of the output chamber and the receiving chamber;

[0017] A conveying mechanism, the conveying mechanism comprising two groups respectively arranged at the bottom of the output chamber and the receiving chamber;

[0018] Among them, multiple empty workpiece pallets are placed on the conveying mechanism accordingly and can be conveyed to the receiving chamber, the lifting and hoisting mechanism can lift the stacked workpiece pallets to a suitable position, the transfer and grasping mechanism can transfer and stack the workpiece pallets one by one and store them on the lifting and hoisting mechanism in the receiving chamber, and the stacked workpiece pallets full of workpieces are sent out of the output chamber through the conveying mechanism.

[0019] Preferably, the transfer and grabbing mechanism comprises a movable guide beam spanning the output chamber and the top of the receiving chamber, and a grabbing mechanism connected to the movable guide beam in a transverse sliding manner, and a first driving motor driving the grabbing mechanism to move is provided at one end of the movable guide beam;

[0020] The gripping mechanism comprises a moving seat slidably connected to the moving guide beam, the moving seat is provided with a first driving cylinder, and the moving seat is provided with first guide assemblies on both sides of the first driving cylinder, the first guide assemblies comprise a guide sleeve provided on the moving seat and a guide rod slidably connected in the guide sleeve, and the lower end of the guide rod is fixedly connected to the vacuum suction cup;

[0021] A vacuum suction cup is arranged at the lower end of the piston rod of the first driving cylinder, and a suction cup cylinder is arranged corresponding to the vacuum suction cup.

[0022] Preferably, the movable seat is located on the back side of the movable guide beam and is also provided with a position sensor, and the position sensor can correspond to indicate the midpoint of the width of the output chamber and the material receiving chamber.

[0023] Preferably, the vacuum suction cup comprises a suction cup plate body, and the suction cup plate body has a plurality of positioning guide grooves distributed in a divergent manner from the center of the plate body to the four corners and two opposite sides, and a suction cup assembly is slidably connected in each positioning guide groove.

[0024] Preferably, the lifting mechanism comprises a power lifting assembly vertically arranged along the back plate of the chassis and a limit assembly longitudinally arranged along both sides of the power lifting assembly;

[0025] The power lifting assembly includes a lifting guide beam and a lifting bracket slidably connected to the lifting guide beam, and a second driving motor for driving the lifting bracket to slide and lift is arranged at the lower end of the lifting guide beam;

[0026] The limiting assembly comprises support seats arranged on both sides of the lifting guide beam, and the supporting seats are vertically arranged at the ends away from the limiting side rods.

[0027] Preferably, the conveying mechanism includes at least one linear drive motor arranged along the inner wall of the chassis and positioning blocks respectively arranged on both sides of the outlet end of the output chamber or the receiving chamber, and the top ends of the two groups of positioning blocks are respectively slidably connected with linear guide rails, the outer ends of the two linear guide rails are cross-connected with support brackets, and the middle part of the linear guide rails is correspondingly provided with support angle seats; one of the support angle seats is transmission connected to the movable end of the linear drive motor.

[0028] Preferably, the chassis is provided with safety gratings on both sides of the openings of the output chamber and the receiving chamber respectively.

[0029] Compared with the prior art, the utility model has at least the following beneficial effects:

[0030] The material collecting device of the utility model has a high degree of automation and can automatically, continuously and efficiently realize the glue mouth cutting of plastic workpieces and the collection and loading and transportation of plastic workpieces, thereby reducing the occupation of staff and reducing the work intensity of staff. One person can simultaneously supervise multiple devices to perform glue mouth cutting operations; it can be designed according to needs to meet the automatic cutting operations of plastic workpieces of various structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a front view of the internal structure of the material receiving device of the utility model;

[0032] Figure 2 for Figure 1 A schematic diagram of the first-view structure of the material receiving device in FIG.

[0033] Figure 3 for Figure 1 A schematic diagram of the structure of the material receiving device from a second perspective;

[0034] Figure 4 for Figure 1 The front view of the cabinet door of the middle material receiving device in the closed state;

[0035] Figure 5 for Figure 4 Left view of the structure of the middle receiving device;

[0036] Figure 6 for Figure 2 Schematic diagram of the internal structure of the top of the middle receiving device;

[0037] Figure 7 for Figure 6 Schematic diagram of the three-dimensional structure of the mid-transfer grabbing mechanism;

[0038] Figure 8 for Figure 7 A schematic diagram of the structure of the grabbing mechanism from the first perspective;

[0039] Fig. 9 for Figure 7 A schematic diagram of the structure of the grabbing mechanism from the second perspective;

[0040] Fig.10 for Figure 2 Schematic diagram of the structure of the shearing mechanism at the middle glue port;

[0041] Fig.11 for Fig.10 Schematic diagram of the structure of the middle support cantilever and the shear die from the first perspective;

[0042] Fig.12 for Fig.10 Schematic diagram of the structure of the middle support cantilever and the shearing die from the second perspective;

[0043] Fig.13 for Fig.10 A schematic diagram of the structure of the middle shearing die from the first perspective;

[0044] Fig.14 for Fig.10 A schematic diagram of the structure of the middle shearing die from a second perspective;

[0045] Fig.15 for Figure 1 Schematic diagram of the installation structure of the middle lifting drive assembly in the chassis;

[0046] Fig.16 for Fig.15 Schematic diagram of the structure of the power lifting assembly from the front perspective;

[0047] Fig.17 for Fig.15 Schematic diagram of the structure of the power lifting assembly from the rear perspective;

[0048] Fig.18 for Figure 1 Schematic diagram of the installation structure of the conveying mechanism in the chassis.

[0049] 1. Material receiving device; 2. Chassis; 3. Output chamber; 4. Turnover chamber; 5. Material receiving chamber; 6. Shearing chamber; 7. Control cabinet; 8. Transfer and grasping mechanism; 9. Moving guide beam; 10. First drive motor; 11. Grabbing mechanism; 12. First drive cylinder; 13. Vacuum suction cup; 14. Suction cup plate; 15. Positioning guide groove; 16. Suction cup assembly; 17. First guide assembly; 18. Position sensor; 19. Glue mouth shearing mechanism; 20. Support cantilever; 21. Support base plate; 22. Support arm plate; 23. Support top plate; 24. Second drive cylinder; 25. Shearing die; 26. Pressing die plate; 27. Pressing module; 28. Shearing support die; 29. ​​Support Frame; 46, guide slide block; 47, support plate; 48, workpiece position slot; 49, shear position slot; 410, shearing assembly; 4101, third driving cylinder; 4102, driving push plate; 4103, shearing blade; 414, limiting guide rail; 415, second guide assembly; 416, receiving drawer; 5, workpiece pallet; 6, lifting and lifting mechanism; 610, power lifting assembly; 611, lifting guide beam; 612, lifting bracket; 613, second driving motor; 620, limiting assembly; 621, support seat; 622, limiting side rod; 7, suction cup cylinder; 8, cabinet door; 9, conveying mechanism; 91, linear drive motor; 92, supporting angle seat; 93, linear guide rail; 94, positioning block; 95, support bracket; 10, safety grating; 15, plastic workpiece. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, Figures 1 to 18 The technical solutions of the embodiments of the utility model are described clearly and completely.

[0051] like Figures 1 to 5 and Figures 10-12 In the illustrated embodiment, the utility model is a material receiving device with automatic glue mouth shearing, the material receiving device 100 comprises a chassis 1 and a glue mouth shearing mechanism 4 correspondingly arranged at the top of the chassis 1, the glue mouth shearing mechanism 4 comprises a support cantilever 41, a second driving cylinder 42, a shearing die 43 and a shearing support die 44. The support cantilever 41 comprises a support base plate 411 fixedly arranged at one end of the chassis 1, two support arm plates 412 are arranged in parallel and at intervals on the support base plate 411, and a support top plate 413 is fixedly connected between the top ends of the two support arm plates 412. The second driving cylinder 42 is fixedly connected to the top end of the support top plate 413, and the support top plate 413 is correspondingly arranged with a second guide assembly 415 on both sides of the second driving cylinder 42, and the lower end of the second guide assembly 415 is fixedly connected to the die plate 431; specifically, the second guide assembly 415 comprises a guide sleeve arranged on the support top plate 413 and a guide rod slidably connected in the guide sleeve, and the lower end of the guide rod is fixedly connected to the die plate 431. The shearing die 43 includes a die plate 431 fixedly connected to the piston rod and the lower end of the guide rod of the second driving cylinder 42 and at least one clamping module 432 arranged along the bottom surface of the die plate 431. In this embodiment, there are two clamping modules 432 arranged in parallel.

[0052] like Figures 13 and 14As shown, the shearing support mold 44 includes a support frame 45 and a support plate 47 fixedly connected to the support frame, the support frame 45 is provided with guide sliders 46 at the four corners of the bottom surface, and two limit guide rails 414 are arranged in parallel along the length direction of the top end of the chassis 1, and the shearing support mold 44 is slidably connected to the limit guide rails 414 through the guide sliders 46. The support plate 47 is provided with at least one workpiece slot 48 corresponding to the clamping module 432, and a shearing slot 49 is arranged on one side of the workpiece slot 48, and a shearing assembly 410 is arranged on the bottom surface of the support plate 47 corresponding to the shearing slot 49, and the shearing assembly 410 includes a driving push plate 4102 inserted into the shearing slot 49 and movable forward and backward along the shearing slot, and a shearing blade 4103 corresponding to the workpiece slot 48 is arranged at one end of the driving push plate 4102 at the shearing slot 49, and the other end of the driving push plate 4102 is drivingly connected to the third driving cylinder 4101. During operation, the shearing support 44 can slide along the limiting guide rail 414 through the guide slider 46. Before shearing the plastic workpiece, the shearing support 44 slides out of the shearing chamber 14 along the limiting guide rail 414. When the plastic workpiece to be sheared on the shearing support 44 is installed in place, it slides into the shearing chamber 14 again along the limiting guide rail 414. The shearing die 43 is lowered to the shearing support under the action of the second driving cylinder 42 to press the plastic workpiece. Finally, the third driving cylinder 4101 drives the shear blade 4103 to shear the plastic workpiece by driving the push plate 4102. A material receiving drawer 416 is correspondingly arranged below the shearing support 44, and the sheared plastic mouth falls into the material receiving drawer 416 for storage.

[0053] like Figures 1 to 5 As shown, the chassis 1 is divided into an output chamber 11 distributed on the left and right, a receiving chamber 13, and a turnover chamber 12 connecting the output chamber 11 and the top of the receiving chamber 13. The top side of the chassis 1 also includes a shearing chamber 14 for installing the glue port shearing mechanism 4. The receiving device 100 also includes a control cabinet 2, a transfer and grasping mechanism 3, a lifting and hoisting mechanism 6, and a conveying mechanism 9. The control cabinet 2 is arranged between the output chamber 11 and the receiving chamber 13, and the control panel of the control cabinet 2 is provided with control buttons and a touch screen for human-computer interaction. The transfer and grasping mechanism 3 is correspondingly arranged in the turnover chamber 12; the lifting and hoisting mechanism 6 includes two groups respectively arranged on the back sides of the output chamber 11 and the receiving chamber 13; the conveying mechanism 9 includes two groups respectively arranged at the bottom of the output chamber 11 and the receiving chamber 13.

[0054] like Figures 7-9As shown, the transfer and grabbing mechanism 3 includes a movable guide beam 31 across the top of the output chamber 11 and the receiving chamber 13, and a grabbing mechanism 33 that is slidably connected along the movable guide beam. A first driving motor 32 that drives the grabbing mechanism 33 to move is provided at one end of the movable guide beam 31. The grabbing mechanism 33 includes a movable seat 331 that is slidably connected to the movable guide beam 31, a first driving cylinder 332 is provided on the movable seat 331, and a vacuum suction cup 333 is provided at the lower end of the piston rod of the first driving cylinder 332; a first guide assembly 334 is provided on both sides of the driving cylinder on the movable seat 331, and the first guide assembly 334 includes a guide sleeve provided on the movable seat 331 and a guide rod slidably connected in the guide sleeve, and the lower end of the guide rod is fixedly connected to the vacuum suction cup 333. The vacuum suction cup 333 includes a suction cup plate body 3331, and the suction cup plate body 3331 has a plurality of positioning guide grooves 3332 distributed in a divergent manner from the center of the plate body to the four corners and the opposite sides of the plate body, and a suction cup assembly 3333 is slidably connected in each positioning guide groove 3332, and the suction cup assembly 3333 can adjust the position along the positioning guide groove 3332 to meet the grasping requirements of workpiece pallets 5 of different sizes. A suction cup cylinder 7 is provided corresponding to the vacuum suction cup 333, and the suction cup cylinder 7 is connected to the suction cup assembly 3333 through a plurality of conveying hoses, and the suction cup cylinder 7 can control the air supply or suction of the vacuum suction cup 333 to facilitate the grasping or putting down of the workpiece pallet. The movable seat 331 is located on the back side of the movable guide beam 31 and a position sensor 34 is also provided. The position sensor 34 can correspond to indicate the midpoint of the width of the output chamber 11 and the receiving chamber 13, and is used to detect the position of the movable seat 331 on the movable guide beam 31. When the movable seat 331 is driven by the first driving motor 32 to move along the movable guide beam 31 to the output chamber 11 or the receiving chamber 13, the position sensor 34 can accurately detect whether it has moved into place; when it is detected that the movable seat 331 moves to the output chamber 11 or the receiving chamber 13, the first driving cylinder 332 can drive the vacuum suction cup 333 to descend through its piston rod to realize the grabbing or putting down of the workpiece pallet 5.

[0055] like Figures 15-17As shown, the lifting mechanism 6 includes a power lifting assembly 610 vertically arranged along the back plate of the chassis and a limit assembly 620 longitudinally arranged along both sides of the power lifting assembly 610. The power lifting assembly 610 includes a lifting guide beam 611 and a lifting bracket 612 slidably connected to the lifting guide beam 611, and the lower end of the lifting guide beam 611 is provided with a second drive motor 613 for driving the lifting bracket 612 to slide and lift, and the second drive motor 613 can drive the lifting bracket 612 to lift and lower along the lifting guide beam 611. It should be noted that the moving guide beam 31 and the first drive motor 32 of the transfer and grasping mechanism 3, the lifting guide beam 611 and the second drive motor 613 of the power lifting assembly 610 all adopt the same driving method, and their functions can be realized by using existing technologies such as linear guide technology. The limiting assembly 620 includes a support seat 621 arranged on both sides of the lifting guide beam 611, and a limiting side rod 622 vertically arranged at the far end of the support seat 621. When the stacked multiple workpiece pallets 5 are lifted and lowered with the lifting bracket 612, the limiting side rod 622 can form protection for both sides of the workpiece pallet 5 to prevent the workpiece pallet 5 from overturning during the up and down movement.

[0056] like Fig.18 As shown, the conveying mechanism 9 includes at least one linear drive motor 91 arranged along the inner wall of the chassis 1 and positioning blocks 94 arranged on both sides of the outlet end of the output chamber 11 or the receiving chamber 13, and the top ends of the two groups of positioning blocks 94 are respectively slidably connected with linear guide rails 93, the outer ends of the two linear guide rails 93 are cross-connected with support brackets 95, and the middle of the linear guide rails 93 is correspondingly provided with support angle seats 92, one of which is drivingly connected to the movable end of the linear drive motor 91. When working, multiple workpiece pallets 5 are stacked into an integrated structure, and then can be correspondingly mounted in the position formed by the support bracket 95 and the two support angle seats 92, and then the linear drive motor 91 drives the linear guide rails 93 to move inward or outward along the positioning blocks 94, thereby meeting the requirements of the workpiece pallet 5 entering and exiting the output chamber 11 or the receiving chamber 13. It should be noted that the lifting bracket 612 of the power lifting assembly 610 is located at a lower position than the linear guide rail 93 at the lowest point of the lifting guide beam 611, and the width of the lifting bracket 612 is narrower than the distance between the two linear guide rails 93. When the workpiece pallets stacked on the two linear guide rails 93 are transported to the output chamber 11 or the receiving chamber 13, the lifting bracket 612 of the power lifting assembly 610 can lift the stacked workpiece pallets 5 upward to a suitable position during the lifting process to meet the needs of the vacuum suction cup 333 of the transfer and grasping mechanism 3 to grasp the workpiece pallets 5.

[0057] like Figure 2As shown, the chassis 1 is provided with safety gratings 10 on both sides of the openings of the output chamber 11 and the receiving chamber 13 respectively. The safety grating 10 is electrically connected to the control cabinet 2 through a communication cable. The safety grating transmits a light beam line. The safety grating 10 detects whether the workpiece pallet 5 is in place when entering and exiting the output chamber 11 or the receiving chamber 13, and sends out a warning sound through a sound and light alarm (not shown in the figure) to improve the operation safety of the receiving device 100.

[0058] In the above embodiments, the first drive motor 32 and the second drive motor 613 can both use stepper motors or servo motors to realize the power output function. The first drive cylinder 332, the second drive cylinder 42 and the third drive cylinder 4101 can use drive electric cylinders or hydraulic cylinders to realize their functional substitution, which can be selected according to needs without limitation. Cabinet doors 8 can be set at each open part of the chassis 1 according to needs, and the cabinet doors 8 can be made of transparent materials such as glass or acrylic panels. The control cabinet 2 is electrically connected to each electrical device, and it uses existing technology to realize its functions, which will not be repeated here.

[0059] The working principle or working method of the utility model:

[0060] The receiving device 100 of the present application is used in conjunction with an injection molding machine. When working, multiple empty workpiece trays 5 are placed on the conveying mechanism 9 corresponding to the receiving chamber 13. When in the initial state, the stacked multiple empty workpiece trays 5 are located outside the conveying mechanism 9, that is, the empty workpiece trays 5 are located outside the receiving chamber 13. After the injection molding machine completes the thermoplastic molding of a batch of plastic workpieces, the manipulator (shown in the figure, using the manipulator in the prior art to realize its function) arranged in conjunction with the receiving device 100 can transport the plastic workpieces 15 one by one to the workpiece slot 48 of the shearing die outside the shearing chamber 14, and then control the shearing die 43 to move downward by controlling the second driving cylinder 42 and press the plastic workpiece into the workpiece slot 48, and then control the shearing assembly 410 to realize the shearing operation of the plastic workpiece. After the shearing is completed, the shearing die 44 carries the sheared plastic workpiece and slides out of the shearing chamber 14 along the limiting guide rail 414 to wait for subsequent actions. This type of material receiving device has a high degree of automation and can automatically, continuously and efficiently cut the glue opening of the plastic workpiece.

[0061] After the glue mouth shearing mechanism 4 completes the glue mouth shearing of the plastic workpiece, the manipulator can put the plastic workpieces into the empty workpiece tray 5 one by one. After one tray is full, the through-hole conveying mechanism 9 will send the stacked workpiece trays as a whole into the receiving chamber 13, and then the workpiece tray 5 filled with workpieces will be transferred to the output chamber 11 through the transfer and grasping mechanism 3. At this time, the lifting bracket 612 located in the output chamber 11 is controlled to rise to a high position along the lifting guide beam 611 to facilitate the placement of the workpiece tray 5 filled with workpieces. Repeat the above process, multiple empty workpiece trays 5 on the conveying mechanism 9 of the receiving chamber 13 are transferred to the output chamber 11 one by one by the transfer and grasping mechanism 3 along with the workpieces contained. The lifting bracket 612 in the receiving chamber 13 needs to be gradually lifted upward to meet the needs of the top workpiece tray of the stacked workpiece trays 5 to be grasped, and the lifting bracket 612 located in the output chamber 11 needs to be gradually lowered to meet the needs of stacking multiple full workpiece trays 5 one by one. When the workpiece pallets filled with workpieces stacked in the output chamber 11 reach a preset number, the lifting bracket 612 is controlled to descend to the lowest point and detach from the stacked workpiece pallets, and the stacked workpiece pallets are seated on the corresponding conveying mechanism 9. The workpiece pallets filled with workpieces are sent out of the output chamber 11 by controlling the conveying mechanism 9, and workers can use tools such as forklifts to transfer the workpiece pallets filled with workpieces at one time. This type of receiving device has a high degree of automation and can automatically, continuously and efficiently realize the automatic cutting of the plastic mouth and tray loading of plastic workpieces, reducing the occupation of workers and reducing the work intensity of workers.

[0062] The above are preferred implementations of the present utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present utility model. These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A material receiving device with automatic cutting glue port, characterized in that: The material receiving device (100) comprises a chassis (1) and a glue mouth shearing mechanism (4) correspondingly arranged at the top of the chassis (1), wherein the glue mouth shearing mechanism (4) comprises: A supporting cantilever (41), wherein the supporting cantilever (41) is fixedly arranged at one end of the chassis (1); A second driving cylinder (42), the second driving cylinder (42) being fixedly connected to the top end of the supporting cantilever (41); A shearing die (43), the shearing die (43) being fixedly connected to the lower end of the piston rod of the second driving cylinder (42); the shearing die (43) comprising a die plate (431) and at least one clamping module (432) arranged along the bottom surface of the die plate (431); A shearing support die (44), the shearing support die (44) comprising a supporting frame (45) and a supporting die plate (47) fixedly connected to the supporting frame, the supporting frame (45) having guide slide blocks (46) disposed at four corners of the bottom surface thereof; the supporting die plate (47) having at least one workpiece slot (48) disposed corresponding to the clamping module (432), a shearing slot (49) disposed corresponding to one side of the workpiece slot (48), and a shearing assembly (410) disposed corresponding to the shearing slot (49) on the bottom surface of the supporting die plate (47); The limiting guide rail (414) comprises two limiting guide rails (414) arranged in parallel along the length direction of the top end of the chassis (1), and the shearing support mold (44) is slidably engaged with the limiting guide rail (414) via a guide slide block (46).

2. The material receiving device with automatic cutting glue port according to claim 1, characterized in that: The supporting cantilever (41) comprises a supporting base plate (411), on which two supporting arm plates (412) are arranged in parallel and at intervals, and a supporting top plate (413) is fixedly connected between the top ends of the two supporting arm plates (412); the second driving cylinder (42) is fixedly connected to the center of the supporting top plate (413), and second guide assemblies (415) are correspondingly arranged on both sides of the supporting top plate (413) located on the second driving cylinder (42), and the lower end of the second guide assembly (415) is fixedly connected to the pressing plate (431).

3. The material receiving device with automatic cutting glue port according to claim 1, characterized in that: The shearing assembly (410) comprises a driving push plate (4102) inserted into the shearing slot (49) and movable forward and backward along the shearing slot; one end of the driving push plate (4102) is provided with a shearing blade (4103) corresponding to the workpiece slot (48) and the other end of the driving push plate (4102) is drivingly connected to a third driving cylinder (4101).

4. The material receiving device with automatic cutting glue port according to any one of claims 1 to 3, characterized in that: The chassis (1) is divided into an output chamber (11) and a material receiving chamber (13) distributed on the left and right, and a turnover chamber (12) communicating with the top ends of the output chamber (11) and the material receiving chamber (13). The top side of the chassis (1) also includes a shearing chamber (14) for mounting a glue port shearing mechanism (4); The material receiving device (100) further comprises: A control cabinet (2), the control cabinet (2) being arranged between the output chamber (11) and the material receiving chamber (13); A transfer and grasping mechanism (3), wherein the transfer and grasping mechanism (3) is correspondingly arranged in the turnover chamber (12); A lifting and lowering mechanism (6), the lifting and lowering mechanism (6) comprising two groups respectively arranged on the back sides of the output chamber (11) and the material receiving chamber (13); A conveying mechanism (9), the conveying mechanism (9) comprising two groups respectively arranged at the bottom of the output chamber (11) and the bottom of the receiving chamber (13); In which, a plurality of empty workpiece pallets (5) are placed on the conveying mechanism (9) and can be conveyed to the receiving chamber (13); the lifting mechanism (6) can lift the stacked workpiece pallets (5) to a suitable position; the transfer and grasping mechanism (3) can transfer the workpiece pallets (5) one by one and stack them on the lifting mechanism (6) in the receiving chamber (13) for storage; and the stacked workpiece pallets (5) filled with workpieces are sent out of the output chamber (11) through the conveying mechanism (9).

5. The material receiving device with automatic cutting glue port according to claim 4, characterized in that: The transfer and grabbing mechanism (3) comprises a movable guide beam (31) spanning the top of the output chamber (11) and the material receiving chamber (13), and a grabbing mechanism (33) slidably connected transversely along the movable guide beam, and a first driving motor (32) for driving the grabbing mechanism (33) to move is disposed at one end of the movable guide beam (31); The gripping mechanism (33) comprises a moving seat (331) slidably connected to the moving guide beam (31), the moving seat (331) being provided with a first driving cylinder (332), and first guide assemblies (334) are respectively provided on both sides of the moving seat (331) and the first guide assemblies (334) comprise a guide sleeve provided on the moving seat (331) and a guide rod slidably connected to the guide sleeve, the lower end of the guide rod being fixedly connected to the vacuum suction cup (333); A vacuum suction cup (333) is provided at the lower end of the piston rod of the first driving cylinder (332), and a suction cup cylinder (7) is provided corresponding to the vacuum suction cup (333).

6. The material receiving device with automatic cutting glue port according to claim 5, characterized in that: The movable seat (331) is located on the back side of the movable guide beam (31) and is also provided with a position sensor (34). The position sensor (34) can correspondingly indicate the midpoint of the width of the output chamber (11) and the receiving chamber (13).

7. The material receiving device with automatic cutting glue port according to claim 5, characterized in that: The vacuum suction cup (333) comprises a suction cup plate body (3331), wherein the suction cup plate body (3331) has a plurality of positioning guide grooves (3332) distributed in a divergent manner from the center of the plate body to the four corners and two opposite sides, and a suction cup assembly (3333) is slidably connected in each positioning guide groove (3332).

8. The material receiving device with automatic cutting glue port according to claim 4, characterized in that: The lifting mechanism (6) comprises a power lifting component (610) vertically arranged along the back plate of the chassis and a limit component (620) longitudinally arranged along two sides of the power lifting component (610); The power lifting component (610) comprises a lifting guide beam (611) and a lifting bracket (612) slidably connected to the lifting guide beam (611), and a second driving motor (613) for driving the lifting bracket (612) to slide and lift is provided at the lower end of the lifting guide beam (611); The limiting assembly (620) comprises support seats (621) arranged on both sides of the lifting guide beam (611), and a limiting side rod (622) vertically arranged away from the end of the support seat (621).

9. The material receiving device with automatic cutting glue port according to claim 8, characterized in that: The conveying mechanism (9) comprises at least one linear drive motor (91) arranged along the inner wall of the chassis (1) and positioning blocks (94) arranged on both sides of the outlet end of the output chamber (11) or the receiving chamber (13), respectively corresponding to each other, and the top ends of the two groups of positioning blocks (94) are slidably connected to linear guide rails (93), the outer ends of the two linear guide rails (93) are cross-connected with support brackets (95), and the middle parts of the linear guide rails (93) are correspondingly provided with support angle seats (92); one of the support angle seats (92) is drivingly connected to the movable end of the linear drive motor (91).

10. The material receiving device with automatic cutting glue port according to claim 4, characterized in that: The machine case (1) is provided with safety gratings (10) on both sides of the openings of the output chamber (11) and the material receiving chamber (13).

Images