Injection molded part finished product stacking device

Abstract

The utility model discloses an injection molded part finished product stacking device which comprises a main body bracket, an empty basket supply device is arranged at the top of the main body support and used for providing empty finished product baskets, a full basket transfer device is arranged at the left end of the main body support, and after the finished product baskets are filled with injection molding parts, the full basket transfer device transfers the finished product baskets to a full basket discharge device; the empty basket supply device comprises a first conveying line, a basket stacking device and a single basket output device; the full basket transferring device comprises a lateral mounting plate and a linear module for transferring; the full basket discharging device comprises a second conveying line and a basket stacking device; a large number of unloaded finished product baskets can be placed at a time, and a large number of finished product baskets loaded with injection molding parts can be discharged at a time; and the workload of workers is reduced.

Description

Technical Field

[0001] This utility model relates to the field of injection molding auxiliary equipment, specifically an injection molded part stacking device. Background Technology

[0002] Injection molding machines, also known as injection molding machines or injection molding machines, are the main molding equipment used to produce various shapes of plastic products from thermoplastic or thermosetting plastics using plastic molds. They are classified as vertical, horizontal, and all-electric. Injection molding machines heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. Currently, after injection molding, the material needs to be collected in a unified manner.

[0003] For example, patent CN213353312U discloses a collection device for a wire sheath injection molding production line. A transverse mechanism is installed on a base, and two support platforms are set on the transverse mechanism. The length of the transverse mechanism allows three support platforms to slide. A limiting seat is fixed on the base and is located on the center line of the transverse mechanism along its length. The top of the limiting seat is recessed downward along its length to form a limiting platform, which is located on the side of the limiting seat away from the support platforms. A C-shaped rod is rotatably connected to the side of a corresponding support platform near the limiting seat. The rotation plane of the C-shaped rod is perpendicular to the sliding direction of the support platform. After the C-shaped rod rotates onto the limiting platform, it can lock the support platform onto the transverse mechanism.

[0004] The aforementioned patent allows for rapid relocation of a collection basket after it is full of finished injection molded parts, providing ample time for subsequent transfer. The next collection basket can also quickly fill the gap and collect materials, thereby reducing downtime for processing the collection baskets and improving production efficiency. However, the disadvantage of the aforementioned patent is that the amount collected and sorted is relatively small, and the basket needs to be removed after it is full.

[0005] Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of this invention is to provide a stacking device for injection molded parts to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] The injection molded parts finished product stacking device includes a main support frame; the top of the main support frame is provided with an empty basket supply device, which is used to provide empty finished product baskets; the left end of the main support frame is provided with a full basket transfer device, which transfers the finished product basket to the full basket discharge device after the finished product basket is filled with injection molded parts.

[0009] The empty basket supply device includes a first conveyor line, a basket stacking device, and a single basket output device; the first conveyor line includes a first conveyor line bracket and a first conveyor belt; the first conveyor line bracket is fixedly installed on the top of the main body bracket, and a first drive shaft and a first driven shaft are rotatably connected to the left and right ends of the first conveyor line bracket, respectively. At least two first transmission rollers are fixedly installed on both the first drive shaft and the first driven shaft, and a first conveyor belt is drivingly connected between the first transmission rollers on the first drive shaft and the first transmission rollers on the first driven shaft; a first power mechanism is also provided at the left end of the first conveyor line bracket. The first power mechanism is a stepper motor, and the first power mechanism is driven and connected to the first drive shaft through a first belt transmission mechanism.

[0010] The single basket output device includes a first horizontal push cylinder and a single basket lifting cylinder. The first horizontal push cylinder is fixedly installed on the top of the main support along the left and right direction. The single basket lifting cylinder is fixedly installed on the output shaft of the first horizontal push cylinder. The single basket lifting plate is fixedly installed on the output shaft of the single basket lifting cylinder.

[0011] The full basket transfer device includes a side mounting plate and a transfer linear module. Two slide rails and the transfer linear module are vertically fixed on the right side of the side mounting plate. The transfer linear module is located between the two slide rails. A lifting platform is slidably connected to the slide rails via a slider. The slide platform of the transfer linear module is fixedly installed on the side of the lifting platform. The transfer linear module is used to drive the lifting platform to move up and down along the slide rails.

[0012] The full basket transfer device also includes a single basket discharge device, which includes a single basket discharge cylinder and a single basket push plate. The single basket discharge cylinder is horizontally fixedly installed at the bottom of the side mounting plate, and the single basket push plate is fixedly installed on the output shaft of the single basket discharge cylinder.

[0013] The full-basket discharge device includes a second conveyor line and a basket stacking device; the second conveyor line includes a second conveyor line bracket and a second conveyor belt; the second conveyor line bracket is fixedly installed on the top of the main support, and a second driven shaft and a second driving shaft are rotatably connected to the left and right ends of the second conveyor line bracket, respectively. At least two second transmission rollers are fixedly installed on both the second driving shaft and the second driven shaft, and a second conveyor belt is drivingly connected between the second transmission rollers on the second driving shaft and the second transmission rollers on the second driven shaft; a second power mechanism is also provided at the right end of the second conveyor line bracket. The second power mechanism is a stepper motor, and the second power mechanism drives and connects to the second driving shaft.

[0014] Furthermore, the stacking device includes two symmetrically arranged side plates, with a connecting plate fixedly connected between the left ends of the two side plates. A first cylinder mounting seat is fixedly installed on the outer side of the side plates, and a first lifting cylinder is fixedly installed on the top of the first cylinder mounting seat. A first movable lifting seat is arranged above the first cylinder mounting seat, and a second lifting cylinder is fixedly installed on the first movable lifting seat. The output shaft of the second lifting cylinder passes through the first movable lifting seat and is fixedly connected to the output shaft of the first lifting cylinder. A first guide shaft is fixedly installed downwards on the left and right sides of the lower end of the first movable lifting seat. The first guide shaft passes through the first cylinder mounting seat and is fixedly installed on the second movable lifting seat. In this solution, the multi-stage lifting of the second movable lifting seat is achieved through the connection of the first lifting cylinder and the second lifting cylinder. A first gripping cylinder is fixedly installed at the bottom of the second movable lifting seat, and a gripping plate is fixedly installed on the output shaft of the first gripping cylinder extending inwards. At the same time, a clearance groove is opened at the bottom of the side plate corresponding to the gripping plate.

[0015] Furthermore, the stacking device of the empty basket supply device is also equipped with a first blocking cylinder and a first blocking plate; a first blocking cylinder is vertically fixedly installed on the left side of the connecting plate, and a first blocking plate is fixedly installed on the output shaft of the first blocking cylinder.

[0016] Furthermore, the second conveyor line of the full basket discharge device is also equipped with a second blocking cylinder and a second blocking plate; the second blocking cylinder is vertically fixed on the left side of the second conveyor line support, and the second blocking plate is fixedly installed on the output shaft of the second blocking cylinder.

[0017] Furthermore, the full basket discharge device also includes a set of extension frames, which are fixedly installed at the right end of the second conveyor line. The extension frames include two sets of symmetrically arranged roller frames, on which several rollers are evenly spaced and rotated.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] This solution allows for the placement of large quantities of empty finished product baskets at a time, as well as the discharge of large quantities of finished product baskets containing injection-molded parts at a time, thus reducing the workload of workers. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a stacking device for finished injection molded parts.

[0021] Figure 2 This is a front view of the injection molded parts stacking device.

[0022] Figure 3 This is a top view of the injection molded parts stacking device.

[0023] Figure 4 This is a side view of the injection molded parts stacking device.

[0024] Figure 5 A schematic diagram of the empty basket supply device in the finished product stacking device for injection molded parts.

[0025] Figure 6 This is a schematic diagram of the single-basket output device in a finished injection molded part stacking device.

[0026] Figure 7 A schematic diagram of a full-basket transfer device for finished injection molded parts stacking.

[0027] Figure 8 This is a schematic diagram of the full-basket discharge device in the finished injection molded parts stacking device.

[0028] Figure 9 for Figure 8 A magnified view of a portion of point a.

[0029] Figure 10 This is a partial structural diagram of the full-basket discharge device in the finished injection molded parts stacking device.

[0030] Figure 11 This is a schematic diagram of a finished injection molded part stacking device used in conjunction with a robotic arm and finished product baskets. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] Please see Figure 1-11 A stacking device for finished injection molded parts, including a main support frame 1;

[0033] The top of the main support 1 is provided with an empty basket supply device 2, which is used to provide empty finished baskets 5. The left end of the main support 1 is provided with a full basket transfer device 3. After the finished basket 5 is filled with injection molded parts, the full basket transfer device 3 transfers the finished basket 5 to the full basket discharge device 4.

[0034] The bottom of the main support 1 is provided with a full basket discharge device 4, which is used to discharge the finished product baskets 5 after stacking them.

[0035] The empty crate supply device 2 includes a first conveyor line 210, a crate stacking device 220, and a single crate output device 240;

[0036] like Figure 11 As shown, in this scheme, seven finished product baskets 5 are stacked together, and at least five stacks of finished product baskets 5 are placed on the first conveyor line 210. The stacking device 220 is used to output the stacked finished product baskets 5 on the first conveyor line 210 one by one to the full basket transfer device 3.

[0037] like Figure 5-6 As shown, the first conveyor line 210 includes a first conveyor line bracket 211 and a first conveyor belt 215; the first conveyor line bracket 211 is fixedly installed on the top of the main body bracket 1, and the left and right ends of the first conveyor line bracket 211 are respectively rotatably connected to a first drive shaft 212 and a first driven shaft 213. At least two first transmission rollers 214 are fixedly installed on both the first drive shaft 212 and the first driven shaft 213, and the first conveyor belt 215 is connected between the first transmission rollers 214 on the first drive shaft 212 and the first transmission rollers 214 on the first driven shaft 213.

[0038] The left end of the first conveyor support 211 is also provided with a first power mechanism 216, which is a stepper motor. The first power mechanism 216 is driven and connected to the first drive shaft 212 through the first belt transmission mechanism 217.

[0039] The stacking device 220 includes two symmetrically arranged side plates 221. A connecting plate 223 is fixedly connected between the left ends of the two side plates 221. A first cylinder mounting seat 222 is fixedly installed on the outer side of the side plates 221. A first lifting cylinder 226 is fixedly installed on the top of the first cylinder mounting seat 222. A first movable lifting seat 227 is arranged above the first cylinder mounting seat 222. A second lifting cylinder 228 is fixedly installed on the first movable lifting seat 227. The output shaft of the second lifting cylinder 228 passes through the first movable lifting seat 227 and is fixedly connected to the output shaft of the first lifting cylinder 226. The lower left and right sides of the movable lifting seat 227 are also fixedly installed with a first guide shaft 229. The first guide shaft 229 passes through the first cylinder mounting seat 222 and is fixedly installed with a second movable lifting seat 230. In this solution, the second movable lifting seat 230 is lifted in multiple stages through the connection of the first lifting cylinder 226 and the second lifting cylinder 228. The bottom of the second movable lifting seat 230 is also fixedly installed with a first gripping cylinder 231. The output axis of the first gripping cylinder 231 extends inward and is fixedly installed with a gripping plate 232. At the same time, the bottom of the side plate 221 is also provided with a clearance groove 233 corresponding to the gripping plate 232.

[0040] The single basket output device 240 includes a first horizontal push cylinder 241 and a single basket lifting cylinder 242. The first horizontal push cylinder 241 is fixedly installed on the top of the main body support 1 along the left and right direction. The single basket lifting cylinder 242 is fixedly installed on the output shaft of the first horizontal push cylinder 241. The single basket lifting plate 243 is fixedly installed on the output shaft of the single basket lifting cylinder 242.

[0041] When using this utility model,

[0042] Both the first lifting cylinder 226 and the second lifting cylinder 228 are in the retracted state, at which time the gripping plate 232 of the stacking device 220 is at its lowest position.

[0043] When it is necessary to transport a single finished product basket to the full basket transfer device 3, the single basket lifting cylinder 242 extends and the single basket lifting plate 243 contacts the bottom finished product basket.

[0044] The first gripping cylinder 231 retracts, and the gripping plate 232 moves away from the bottom finished product basket. At this time, the entire stack of finished product baskets falls onto the single basket lifting plate 243.

[0045] The second lifting cylinder 228 extends, at which point the gripping plate 232 moves from the outside of the bottom finished product basket to the outside of the second finished product basket.

[0046] Then the first gripping cylinder 231 extends, the gripping plate 232 presses against the outside of the second finished product basket, the first lifting cylinder 226 extends, and the gripping plate 232 drives the second and more finished product baskets to rise.

[0047] The first horizontal push cylinder 241 extends and conveys the bottommost single finished product basket to the left through the single basket lifting plate 243;

[0048] After the conveying is completed, the single basket lifting plate 243 is reset, at which time the first lifting cylinder 226 and the second lifting cylinder 228 both retract.

[0049] In this scheme, the stacking device 220 of the empty basket supply device 2 is also provided with a first blocking cylinder 224 and a first blocking plate 225; a first blocking cylinder 224 is vertically fixedly installed on the left side of the connecting plate 223, and a first blocking plate 225 is fixedly installed on the output shaft of the first blocking cylinder 224.

[0050] like Figure 7 As shown, the full basket transfer device 3 includes a side mounting plate 301 and a transfer linear module 304. Two slide rails 302 and the transfer linear module 304 are vertically fixed on the right side of the side mounting plate 301. The transfer linear module 304 is located between the two slide rails 302. A lifting platform 303 is slidably connected to the slide rails 302 through a slider. The slide of the transfer linear module 304 is fixedly installed on the side of the lifting platform 303. The transfer linear module 304 is used to drive the lifting platform 303 to rise and fall along the slide rails 302.

[0051] The full basket transfer device 3 also includes a single basket discharge device 310. The single basket discharge device 310 includes a single basket discharge cylinder 311 and a single basket pusher plate 312. The single basket discharge cylinder 311 is horizontally fixedly installed at the bottom of the side mounting plate 301, and the single basket pusher plate 312 is fixedly installed on the output shaft of the single basket discharge cylinder 311.

[0052] like Figure 8-10 As shown, the full basket discharge device 4 includes a second conveyor line 410 and a basket stacking device 220; the second conveyor line 410 includes a second conveyor line bracket 411 and a second conveyor belt 415; the second conveyor line bracket 411 is fixedly installed on the top of the main body bracket 1, and the left and right ends of the second conveyor line bracket 411 are respectively rotatably connected to a second driven shaft 413 and a second driving shaft 412. At least two second transmission rollers 414 are fixedly installed on both the second driving shaft 412 and the second driven shaft 413, and the second transmission rollers 414 on the second driving shaft 412 and the second transmission rollers 414 on the second driven shaft 413 are connected by a second conveyor belt 415; a second power mechanism 416 is also provided at the right end of the second conveyor line bracket 411. The second power mechanism 416 is a stepper motor, and the second power mechanism 416 drives the second driving shaft 412.

[0053] The full basket discharge device 4 also includes a set of extension frames 420, which are fixedly installed at the right end of the second conveyor line 410. The extension frame 420 includes two sets of symmetrically arranged roller frames 421, and several rollers 422 are evenly spaced and rotated on the roller frames 421.

[0054] When this solution is put into use, after the finished product basket on the full basket transfer device 3 is full, the transfer linear module 304 is used to drive the finished product basket on the lifting platform 303 to rise and fall along the slide rail 302.

[0055] The first gripping cylinder 231 extends, and the gripping plate 232 contacts the front and rear sides of the bottom finished product basket to fix it; the first lifting cylinder 226 and the second lifting cylinder 228 extend to lift all the finished product baskets in the stacking device 220.

[0056] At this time, the single basket discharge device 310 pushes the finished basket on the lifting platform 303 to the bottom of the finished basket in the stacking device 220;

[0057] Then, the second lifting cylinder 228 retracts, and all the finished product baskets in the stacking device 220 fall on top of the newly entered finished product basket. The first gripping cylinder 231 retracts, and the gripping plate 232 moves away from the outside of the finished product basket.

[0058] The first lifting cylinder 226 retracts, waiting for the next finished product basket to enter;

[0059] Once the seven finished product baskets are stacked together, the second conveyor line 410 activates, moving the stack of finished product baskets 5 containing injection molded parts to the right.

[0060] In this scheme, the second conveyor line 410 of the full basket discharge device 4 is also provided with a second blocking cylinder 418 and a second blocking plate 419; the second blocking cylinder 418 is vertically fixedly installed on the left side of the second conveyor line bracket 411, and the second blocking plate 419 is fixedly installed on the output shaft of the second blocking cylinder 418; the second blocking plate 419 is used to align the newly entered finished basket with the original finished basket when the single basket discharge device 310 discharges the finished basket.

[0061] When this solution is used, the empty basket supply device 2 is used to provide empty finished product baskets 5 to the full basket transfer device 3. After the finished product basket 5 is filled with injection molded parts, the full basket transfer device 3 transfers the finished product basket 5 to the full basket discharge device 4. The full basket discharge device 4 stacks the finished product baskets and discharges them uniformly.

[0062] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, terms such as "set" and "connect" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. Injection molded part finished product stacking device, comprising a main body support; characterized in that, The top of the main support is provided with an empty basket feeding device for providing empty finished product baskets, and the left end of the main support is provided with a full basket transferring device for transferring the full finished product basket to a full basket discharging device after the full finished product basket is loaded with injection molded parts; The empty basket feeding device comprises a first conveying line, a basket stacking device and a single basket output device; the first conveying line comprises a first conveying line support and a first conveying belt; the first conveying line support is fixedly installed on the top of the main support, and the left and right ends of the first conveying line support are rotatably connected with a first driving shaft and a first driven shaft, respectively; at least two first transmission rollers are fixedly installed on the first driving shaft and the first driven shaft, respectively; and the first transmission rollers on the first driving shaft and the first transmission rollers on the first driven shaft are transmissionally connected with the first conveying belt; the left end of the first conveying line support is further provided with a first power mechanism, which is a stepping motor; and the first power mechanism is drivingly connected with the first driving shaft through a first belt transmission mechanism; The single basket output device comprises a first horizontal pushing cylinder and a single basket lifting cylinder; the first horizontal pushing cylinder is fixedly installed on the top of the main support along the left-right direction; the output shaft of the first horizontal pushing cylinder is fixedly installed with the single basket lifting cylinder; and the output shaft of the single basket lifting cylinder is fixedly installed with a single basket lifting plate; The full basket transferring device comprises a lateral installation plate and a transferring linear module; two slide rails and the transferring linear module are vertically fixedly installed on the right side of the lateral installation plate; the transferring linear module is located between the two slide rails; a lifting platform is slidingly connected with the slide rails through a sliding block; the slide table of the transferring linear module is fixedly installed on the side of the lifting platform; and the transferring linear module is used to drive the lifting platform to ascend and descend along the slide rails; The full basket transferring device further comprises a single basket discharging device, which comprises a single basket discharging cylinder and a single basket pushing plate; the single basket discharging cylinder is horizontally fixedly installed on the bottom of the lateral installation plate; and the output shaft of the single basket discharging cylinder is fixedly installed with the single basket pushing plate; The full basket discharging device comprises a second conveying line and a basket stacking device; the second conveying line comprises a second conveying line support and a second conveying belt; the second conveying line support is fixedly installed on the top of the main support; the left and right ends of the second conveying line support are rotatably connected with a second driven shaft and a second driving shaft, respectively; at least two second transmission rollers are fixedly installed on the second driving shaft and the second driven shaft; the second transmission rollers on the second driving shaft and the second transmission rollers on the second driven shaft are transmissionally connected with the second conveying belt; and the right end of the second conveying line support is further provided with a second power mechanism, which is a stepping motor; and the second power mechanism is drivingly connected with the second driving shaft.

2. The injection molded part finished product stacking apparatus according to claim 1, characterized by, The stacking basket device comprises two symmetrically arranged side plates, a connecting plate fixedly connected between the left ends of the two side plates, a first cylinder mounting seat fixedly installed outside the side plate, a first lifting cylinder fixedly installed on the top of the first cylinder mounting seat, a first movable lifting seat arranged above the first cylinder mounting seat, a second lifting cylinder fixedly installed on the first movable lifting seat, an output shaft of the second lifting cylinder fixedly connected with an output shaft of the first lifting cylinder through the first movable lifting seat, a first guide shaft fixedly installed downward on the left and right ends of the first movable lifting seat, a second movable lifting seat fixedly installed on the first guide shaft through the first cylinder mounting seat, and the second movable lifting seat is lifted in multiple sections through the connection of the first lifting cylinder and the second lifting cylinder; a first grabbing cylinder is further fixedly installed on the bottom of the second movable lifting seat, an output shaft of the first grabbing cylinder extends inward and is fixedly installed with a grabbing plate, and a recess is further arranged on the bottom of the side plate corresponding to the grabbing plate.

3. The injection molded part finished product stacking apparatus of claim 2, wherein, The stacking basket device of the empty basket feeding device is further provided with a first blocking cylinder and a first blocking plate; a first blocking cylinder is vertically fixedly installed on the left side of the connecting plate, and a first blocking plate is fixedly installed on an output shaft of the first blocking cylinder.

4. The injection molded part finished product stacking apparatus of claim 1, wherein, The second conveying line of the full basket discharging device is further provided with a second blocking cylinder and a second blocking plate; a second blocking cylinder is vertically fixedly installed on the left side of the second conveying line support, and a second blocking plate is fixedly installed on an output shaft of the second blocking cylinder.

5. The injection molded part finished product stacking apparatus of claim 1, wherein, The full basket discharging device further comprises a set of extension frames, the extension frames are fixedly installed on the right end of the second conveying line, and the extension frame comprises two symmetrically arranged roller frames, and a plurality of rollers are uniformly and intervaliy arranged on the roller frame.

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