Wire box drainage opening material removing device

Abstract

The utility model discloses a wire box drainage opening material removing device, which relates to the technical field of junction box injection molding equipment and comprises a wire box drainage opening material removing machine, a movable mechanical arm is arranged at the rear end of the wire box drainage opening material removing machine, and an adjusting mechanism for adjusting the position of a junction box is arranged inside one end of the movable mechanical arm. One end of the top of the wire box water gap material removing machine is provided with a removing mechanism used for cutting off an upper water gap of a junction box, and the wire box water gap material removing machine is internally provided with a collecting mechanism used for collecting a cut-off lower water gap. According to the removing mechanism, the junction box is adjusted to the position above the removing mechanism through the turning plate, then the pneumatic cutting pliers are moved to the junction between the junction box and the water gap through the connecting block, the water gap can be automatically cut off from the junction box by starting the pneumatic cutting pliers, and then the water gap of the junction box can be cut off in a full-automatic mode. The effects that manpower is saved, the efficiency is high, and the product quality can be guaranteed are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding equipment for junction boxes, and particularly to a device for removing sprue materials from a junction box. Background Art

[0002] When manufacturing injection molded parts using an injection mold, molten plastic needs to be poured into the mold to form the injection molded parts. For example, during the injection molding process of a junction box for electrical installation, a series of connected or disconnected plastic columns, commonly known as sprues (gates), will be formed at the pouring holes where the plastic enters the mold. Therefore, it is necessary to cut them off to form a finished product. There are many existing sprue cutting devices, but they cannot be applied to the automatic cutting of the sprues of junction boxes. Usually, manual methods are used to cut the sprues. The products are placed together and then the sprue waste is cut off by manually holding pliers. This operation method is time-consuming and laborious, with low efficiency, and the product quality cannot be guaranteed either.

[0003] Based on this, a device for removing sprue materials from a junction box is now provided, which can eliminate the drawbacks of existing devices. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a device for removing sprue materials from a junction box to solve the problems of time-consuming, laborious, low efficiency in sprue cutting and inability to guarantee product quality in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for removing sprue materials from a junction box includes a sprue material removal machine for the junction box. A mobile robotic arm is provided at the rear end of the sprue material removal machine for the junction box. An adjusting mechanism for adjusting the position of the junction box is provided inside one end of the mobile robotic arm. A removal mechanism for removing the sprue on the junction box is provided at one end of the top of the sprue material removal machine for the junction box. A collection mechanism for collecting the cut-off sprues is provided inside the sprue material removal machine for the junction box.

[0007] Based on the above technical solutions, the utility model also provides the following optional technical solutions:

[0008] In an optional solution: The adjusting mechanism includes a lifting rod, a fixing plate, a rack, a connecting rod, a gear, a connecting plate and a flap. The lifting rod is fixedly connected inside one end of the mobile robotic arm. One end of the lifting rod is fixedly connected with the fixing plate. Multiple groups of racks are fixedly connected to one side of the fixing plate. The connecting rod is rotatably connected inside one end of the mobile robotic arm. The gear is fixedly connected inside the connecting rod. The surface of the gear is meshed with the rack. Connecting plates are fixedly connected to both ends of the surface of the connecting rod. The flap is fixedly connected to one side of the connecting plate.

[0009] In an alternative solution: Multiple groups of pneumatic suction cups are fixedly connected to both ends of one side of the flap, and a pneumatic clamp is fixedly connected to the middle of one side of the flap.

[0010] In an alternative solution: One end of the pneumatic suction cup is provided with a junction box, and a water port is provided on the surface of the junction box.

[0011] In an alternative solution: The removing mechanism includes a connecting frame, a connecting block and a pneumatic shearing pliers. The front end of the top of the wire box water port removing machine is fixedly connected with the connecting frame. The connecting block is slidably connected inside the connecting frame, and the pneumatic shearing pliers are movably connected to the surface of the connecting block.

[0012] In an alternative solution: The collecting mechanism includes a feeding groove, a spring groove, a spring, a retaining pin, a collecting box and a clamping groove. A feeding groove is formed inside the wire box water port removing machine. A spring groove is formed at one end of the feeding groove. A spring is arranged inside the spring groove. One end of the spring is fixedly connected to one end of the spring groove, and the other end is fixedly connected to the retaining pin. The collecting box is slidably connected inside the feeding groove. A clamping groove is formed at one end of the collecting box, and the end of the retaining pin is matched with the clamping groove.

[0013] In an alternative solution: The diameter size of the spring matches the diameter size of the spring groove.

[0014] In an alternative solution: A conveyor belt is arranged on one side of the wire box water port removing machine, and support blocks are fixedly connected to the four peripheries of the bottom of the wire box water port removing machine.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] With the removing mechanism of the present utility model, the junction box is adjusted to the upper part of the removing mechanism through the flap, and then the pneumatic shearing pliers are moved to the junction between the junction box and the water port through the connecting block. Starting the pneumatic shearing pliers can automatically cut off the water port from the junction box, so as to automatically cut and remove the water port of the junction box, achieving the effects of saving manpower, high efficiency and ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram of the present utility model.

[0018] Figure 2 It is a schematic structural diagram of the adjusting mechanism of the present utility model.

[0019] Figure 3 It is a schematic structural diagram of the cooperation between the wire box water port removing machine and the support block of the present utility model.

[0020] Figure 4 It is a schematic structural diagram of the removing mechanism of the present utility model

[0021] Figure 5 Structural schematic diagram of the collection mechanism of the present utility model

[0022] Figure 6 Of the present utility model Figure 5 Enlarged schematic diagram of A in

[0023] Annotation of reference numerals: 1, wire box sprue removal machine; 2, conveyor belt; 3, support block; 4, moving robotic arm; 5, adjustment mechanism; 501, lifting rod; 502, fixing plate; 503, rack; 504, connecting rod; 505, gear; 506, connecting plate; 507, flap; 6, pneumatic suction cup; 7, pneumatic clamp; 8, removal mechanism; 801, connecting frame; 802, connecting block; 803, pneumatic cutting pliers; 9, collection mechanism; 901, feed chute; 902, spring groove; 903, spring; 904, retaining pin; 905, collection box; 906, card slot; 10, junction box; 11, sprue. Specific embodiments

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0025] In one embodiment, as Figures 1-6 shown, a wire box sprue removal device includes a wire box sprue removal machine 1. A moving robotic arm 4 is provided at the rear end of the wire box sprue removal machine 1. An adjustment mechanism 5 for adjusting the position of the junction box 10 is provided inside one end of the moving robotic arm 4 to adjust the position of the junction box 10 so as to remove the sprue 11. A removal mechanism 8 for cutting off the sprue 11 on the junction box 10 is provided at one end of the top of the wire box sprue removal machine 1 to cut off the sprue 11. A collection mechanism 9 for collecting the cut-off sprue 11 is provided inside the wire box sprue removal machine 1 to collect the cut-off sprue 11 for unified treatment.

[0026] In one embodiment, as Figures 2-3As shown in the figure, the adjusting mechanism 5 includes a lifting rod 501, a fixing plate 502, a rack 503, a connecting rod 504, a gear 505, a connecting plate 506 and a flap 507. One end of the moving robotic arm 4 is fixedly connected with a lifting rod 501 inside. One end of the lifting rod 501 is fixedly connected with a fixing plate 502. A plurality of groups of racks 503 are fixedly connected to one side of the fixing plate 502. One end of the moving robotic arm 4 is rotatably connected with a connecting rod 504 inside. A gear 505 is fixedly connected inside the connecting rod 504. The surface of the gear 505 is meshed with the rack 503. Both ends of the surface of the connecting rod 504 are fixedly connected with connecting plates 506. A flap 507 is fixedly connected to one side of the connecting plate 506. When using the adjusting mechanism 5 on the moving robotic arm 4, the junction box 10 is directly adsorbed from the injection molding machine through the pneumatic suction cup 6. Then, the pneumatic clamp 7 is used to clamp the sprue 11 on the junction box 10. The lifting rod 501 is started. One end of the lifting rod 501 pushes the rack 503 on the fixing plate 502. The rack 503 drives the gear 505, causing the gear 505 to rotate. Further, the flap 507 is flipped through the connecting plate 506, and the junction box 10 is adjusted above the removing mechanism 8 through the flap 507, so as to remove the sprue 11.

[0027] In one embodiment, as Figure 2 shown, a plurality of groups of pneumatic suction cups 6 are fixedly connected to both ends of one side of the flap 507 for adsorbing the junction box 10. A pneumatic clamp 7 is fixedly connected to the middle of one side of the flap 507 for clamping the sprue 11 on the junction box 10, avoiding that the just injection-molded sprue 11 still has residual temperature, is relatively soft in texture, and is prone to deformation and sagging, resulting in inaccurate and inconsistent shearing positions.

[0028] In one embodiment, as Figure 2 shown, a junction box 10 is provided at one end of the pneumatic suction cup 6, and a sprue 11 is provided on the surface of the junction box 10.

[0029] In one embodiment, as Figure 4 shown, the removing mechanism 8 includes a connecting frame 801, a connecting block 802 and a pneumatic shearing pliers 803. The top front end of the junction box sprue remover 1 is fixedly connected with a connecting frame 801. A connecting block 802 is slidably connected inside the connecting frame 801. A pneumatic shearing pliers 803 is movably connected to the surface of the connecting block 802. The junction box 10 is adjusted above the removing mechanism 8 through the flap 507. Then, the pneumatic shearing pliers 803 is moved to the junction between the junction box 10 and the sprue 11 through the connecting block 802. Starting the pneumatic shearing pliers 803 can automatically cut off the sprue 11 from the junction box 10, and then the sprue 11 of the junction box 10 can be sheared and removed fully automatically, achieving labor saving, high efficiency, and ensuring product quality.

[0030] In one embodiment, as Figure 5 Figure 6As shown, the collection mechanism 9 includes a feeding trough 901, a spring trough 902, a spring 903, a retaining pin 904, a collection box 905, and a card slot 906. Inside the wire box gate material remover 1, there is a feeding trough 901 opened. At one end of the feeding trough 901, there is a spring trough 902 opened. Inside the spring trough 902, there is a spring 903. One end of the spring 903 is fixedly connected, and the other end is fixedly connected to a retaining pin 904. Inside the feeding trough 901, there is a slidably connected collection box 905. At one end of the collection box 905, there is a card slot 906. One end of the retaining pin 904 cooperates with the card slot 906 to insert the collection box 905 into the feeding trough 901. At this time, the surface of the collection box 905 will squeeze the retaining pin 904 and the spring 903. When the position of the collection box 905 is appropriate, the spring 903 resets and pushes the retaining pin 904 into the inside of the card slot 906, so that the collection box 905 is fixed in the wire box gate material remover 1. After the gate 11 is cut off from the junction box 10 by the removing mechanism 8, the cut-off gate 11 falls into the collection box 905 through the feeding trough 901, so as to collect the cut-off gate 11 for unified treatment.

[0031] In one embodiment, as Figure 6 shown, the diameter dimension of the spring 903 matches the diameter dimension of the spring trough 902. When the spring 903 expands and contracts, the spring trough 902 will limit the spring 903 to prevent the spring 903 from shaking.

[0032] In one embodiment, as Figure 1 shown, there is a conveyor belt 2 on one side of the wire box gate material remover 1. After the gate 11 is cut off, the junction box 10 on the pneumatic suction cup 6 is moved above the conveyor belt 2 by the wire box gate material remover 1 and the adjusting mechanism 5, and the pneumatic suction cup 6 is released to make the junction box 10 fall on the conveyor belt 2, so as to convey the junction box 10 out. The four peripheries of the bottom of the wire box gate material remover 1 are fixedly connected with support blocks 3 for supporting the wire box gate material remover 1 to prevent the wire box gate material remover 1 from shaking during use.

[0033] Working principle: The above embodiment discloses a device for removing sprue materials from a wire box. When in use, the adjusting mechanism 5 on the mobile robotic arm 4 is used to directly suck out the junction box 10 from the injection molding machine through the pneumatic suction cup 6. Then, the pneumatic clamp 7 is used to clamp the sprue 11 on the junction box 10. The lifting rod 501 is started. One end of the lifting rod 501 pushes the rack 503 on the fixed plate 502. The rack 503 drives the gear 505 to rotate the gear 505, so that the flap 507 is turned over through the connecting plate 506, and the junction box 10 is adjusted above the removing mechanism 8 through the flap 507 to remove the sprue 11. The junction box 10 is adjusted above the removing mechanism 8 through the flap 507. Then, the pneumatic shearing pliers 803 are moved to the junction between the junction box 10 and the sprue 11 through the connecting block 802. Starting the pneumatic shearing pliers 803 can automatically cut off the sprue 11 from the junction box 10, and then the sprue 11 of the junction box 10 can be sheared off fully automatically, saving manpower, having high efficiency, and ensuring product quality. The collection box 905 is inserted into the feeding groove 901. At this time, the surface of the collection box 905 will squeeze the pin 904 and the spring 903. When the position of the collection box 905 is appropriate, the spring 903 resets and pushes the pin 904 into the inside of the card slot 906, so that the collection box 905 is fixed in the wire box sprue material removing machine 1. After the sprue 11 is cut off from the junction box 10 by the removing mechanism 8, the cut-off sprue 11 falls into the collection box 905 through the feeding groove 901 to collect the cut-off sprue 11 for unified treatment. After the sprue 11 is cut off, the junction box 10 on the pneumatic suction cup 6 is moved above the conveyor belt 2 by the wire box sprue material removing machine 1 and the adjusting mechanism 5, and the pneumatic suction cup 6 is released to make the junction box 10 fall on the conveyor belt 2 to convey the junction box 10 out.

[0034] As described above, it is only the specific implementation manner of this application, but the protection scope of this application is not limited thereto. Any person skilled in the art within the technical scope disclosed in this application can easily think of changes or substitutions, which should be covered within the protection scope of this application. Therefore, the protection scope of this application should be subject to the protection scope of the claims.

Claims

1. A wire box sprue material removal device, comprising a wire box sprue material removal machine (1), wherein a mobile mechanical arm (4) is provided at the rear end of the wire box sprue material removal machine (1), characterized in that: An adjusting mechanism (5) for adjusting the position of the junction box (10) is provided inside one end of the mobile robot arm (4), a removing mechanism (8) for cutting off the upper nozzle (11) of the junction box (10) is provided at the top end of the junction box nozzle material removing machine (1), and a collecting mechanism (9) for collecting the cut lower nozzle (11) is provided inside the junction box nozzle material removing machine (1).

2. A wire box nozzle material removal device according to claim 1, characterized in that: The adjustment mechanism (5) comprises a lifting rod (501), a fixed plate (502), a rack (503), a connecting rod (504), a gear (505), a connecting plate (506) and a flap (507); one end of the mobile mechanical arm (4) is internally fixedly connected with the lifting rod (501); one end of the lifting rod (501) is fixedly connected with the fixed plate (502); one side of the fixed plate (502) is fixedly connected with multiple groups of racks (503); one end of the mobile mechanical arm (4) is internally rotatably connected with the connecting rod (504); the inside of the connecting rod (504) is fixedly connected with the gear (505); the surface of the gear (505) is meshingly connected with the rack (503); both ends of the surface of the connecting rod (504) are fixedly connected with the connecting plates (506); one side of the connecting plate (506) is fixedly connected with the flap (507).

3. A wire box nozzle material removal device according to claim 2, characterized in that: A plurality of groups of pneumatic suction cups (6) are fixedly connected to both ends of one side of the flap (507), and a pneumatic clamp (7) is fixedly connected to the middle of one side of the flap (507).

4. A wire box nozzle material removal device according to claim 3, characterized in that: A junction box (10) is provided at one end of the pneumatic suction cup (6), and a water outlet (11) is provided on the surface of the junction box (10).

5. A wire box nozzle material removal device according to claim 1, characterized in that: The removal mechanism (8) comprises a connecting frame (801), a connecting block (802) and a pneumatic shearing pliers (803); the top front end of the wire box sprue material removal machine (1) is fixedly connected to the connecting frame (801); the interior of the connecting frame (801) is slidably connected to the connecting block (802); the surface of the connecting block (802) is movably connected to the pneumatic shearing pliers (803).

6. A wire box nozzle material removal device according to claim 1, characterized in that: The collecting mechanism (9) comprises a feed trough (901), a spring groove (902), a spring (903), a latch (904), a collecting box (905) and a latch groove (906); a feed trough (901) is provided inside the wire box nozzle material removal machine (1); a spring groove (902) is provided at one end of the feed trough (901); a spring (903) is provided inside the spring groove (902); one end of the spring (903) is fixedly connected to the spring groove (902) and the other end is fixedly connected to the latch (904); a collecting box (905) is slidably connected inside the feed trough (901); a latch groove (906) is provided at one end of the collecting box (905); one end of the latch groove (904) cooperates with the latch groove (906).

7. A wire box nozzle material removal device according to claim 6, characterized in that: The diameter of the spring (903) matches the diameter of the spring slot (902).

8. A wire box nozzle material removal device according to claim 1, characterized in that: A conveyor belt (2) is provided on one side of the wire box sprue material removal machine (1), and support blocks (3) are fixedly connected around the bottom of the wire box sprue material removal machine (1).

Images