Semi-finished product and finished product transfer mechanism of vertical injection molding machine

Abstract

The semi-finished product and finished product transfer mechanism of the vertical injection molding machine comprises a table top, and further comprises two storage positions which are arranged side by side; the two lifting assemblies correspond to the storage positions, each lifting assembly comprises a vertical plate, a lifting frame and a lifting driving device in transmission connection with the lifting frame, and the lifting driving devices are used for driving the lifting frames to reciprocate in the vertical direction; the protective plates are respectively arranged on the other two open side surfaces of the storage position; and the transfer assembly is used for grabbing the workpieces located in one storage position and transferring the workpieces into the other storage position. According to the transfer mechanism provided by the embodiment of the utility model, the processed finished products can be transferred timely and quickly, so that the overall efficiency of injection molding processing can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding machine equipment technical field especially relates to vertical injection molding machine semi-finished product and finished product transfer mechanism. BACKGROUND

[0002] Vertical injection molding machine is the common injection molding equipment, often use with plastic as raw material's workpiece production, it includes for providing raw material's feeding system and for injection molding forming's upper die lower die.

[0003] In the process of injection molding machine injection molding, usually need to place the semi-finished product in the mold cavity in advance, and then complete the injection molding processing of finished product, at present, usually will be set up a tray for containing semi-finished product, by artificial or feeding device the semi-finished product is taken out and loaded in the mold, at the same time, after injection molding, the injection molding finished product is stacked in the tray, after all the finished products are stacked in the tray, the tray is taken away, and a new semi-finished product tray is provided.

[0004] The above-mentioned mode is more traditional, and the efficiency is low, and the semi-finished product tray cannot be timely taken away, and the finished product tray cannot be timely taken away.

[0005] Therefore, there is an urgent need for a new technical scheme to solve the above technical problems. INVENTION CONTENTS

[0006] The utility model discloses vertical injection molding machine semi-finished product and finished product transfer mechanism, thereby solve the above technical problem.

[0007] Vertical injection molding machine semi-finished product and finished product transfer mechanism, including a table top, still including:

[0008] Storage site, the storage site is provided with two and is side by side, and the interval piece is arranged between the two storage sites, so that the two storage sites are separated from each other.

[0009] Lifting assembly, the lifting assembly includes two corresponding with the storage site, and the lifting assembly includes a vertical plate and a lifting frame, the vertical plate is vertically arranged on one side of the storage site, and one side of the storage site is limited, one end of the lifting frame is slidably connected to the vertical plate in the vertical direction, and the other end extends towards the inside of the storage site, and a lifting drive device is further arranged on the vertical plate and is in transmission connection with the lifting frame, to drive the lifting frame to reciprocate in the vertical direction.

[0010] Guard, the guard includes being arranged on the other two open sides of the storage site respectively, and the guard includes a magnetic seat that is magnetically attracted to the table top and a plate member that is assembled on the magnetic seat.

[0011] A transfer assembly for gripping a workpiece located in one of the storage positions and then transferring it to another storage position.

[0012] Furthermore, the spacer includes two side plates that are placed side by side and opposite each other, with a spacer space between the two side plates.

[0013] Furthermore, the lifting frame includes:

[0014] The connecting part is slidably connected to the vertical plate in the vertical direction and is connected to the lifting drive device in a transmission manner;

[0015] A support portion is formed with the connecting portion and extends in a straight line toward the interior of the storage space; and the connecting portion has a width greater than that of the support portion, and a rib is formed along the lower side edge of the connecting portion, extending obliquely toward the support portion.

[0016] Furthermore, the lifting drive device includes:

[0017] A lead screw, which is arranged vertically and rotatably connected to the vertical plate;

[0018] A drive motor is fixedly mounted on the vertical plate and is connected to the lead screw drive.

[0019] A nut, which is threaded onto the lead screw and fixedly mounted on the connecting part.

[0020] Furthermore, the transfer component includes:

[0021] A frame, which is disposed on one side of the storage position and extends along one of the storage positions toward another;

[0022] A transfer frame is slidably connected to a frame body along a direction from one storage position to another, and a cantilever beam extending toward the interior of the storage position is formed on the transfer frame.

[0023] A transfer tray is mounted on the end of the suspension beam, and a plurality of suction nozzles arranged in a matrix are provided on the transfer tray.

[0024] A transfer drive device is mounted on the frame and is connected to the transfer frame in a transmission manner, driving the transfer frame to move back and forth in a straight line.

[0025] Further, a lifting cylinder is arranged above the cantilever beam, the transfer disc is drivingly connected to the lifting cylinder and is driven by the lifting cylinder to move reciprocatingly in the vertical direction.

[0026] Further, a material blocking unit is arranged above any one of the guard plates, the material blocking unit is arranged above the end of the plate, the material blocking unit comprises a material blocking cylinder and a material blocking block drivingly connected to the material blocking cylinder, the material blocking block is driven by the material blocking cylinder to move reciprocatingly towards the inside of the storage position.

[0027] Compared with the prior art, the utility model has the advantages that:

[0028] In the vertical injection molding machine semi-finished product and finished product transfer mechanism provided in the embodiment, the guard plates, the spacing pieces and the lifting assembly define the internal space of the storage position, so that different sizes of the material trays can be loaded, specifically, the lifting assembly is arranged on the side of the spacing piece that is close to the spacing piece, and at least two guard plates are arranged on the other two sides, so that the four sides of the storage position are limited, and the internal space of the storage position is also defined. Meanwhile, the guard plate comprises a magnetic suction seat and a plate, the plate is used to limit the material tray and define the internal space of the storage position, and the magnetic suction seat is used to be magnetically adsorbed on the table top, so that the guard plate is fixed. In the technical scheme, the position of the magnetic suction seat is adjusted, so that the size of the internal space of the storage position can be changed, and different sizes of the material trays can be accommodated.

[0029] During the injection molding process, the feeding manipulator loads the semi-finished product in the first storage position into the injection molding machine after the semi-finished product is grabbed, and after the injection molding process is completed, the feeding manipulator places the finished product in the material tray in the first storage position. After the semi-finished product in the material tray is completely processed into a finished product, the transfer assembly grabs the finished product tray and places it in the second storage position. During the placing process, the lifting frame is lifted under the driving of the lifting driving device and moves to the upper end opening of the storage position, so that the finished product tray transferred by the transfer assembly can be accommodated. At this time, the second material tray in the first storage position is located in the internal space of the first storage position, so that the second semi-finished product tray is lifted to the upper end opening of the first storage position under the lifting of the lifting assembly, and the feeding manipulator can easily grab the semi-finished product.

[0030] The utility model will be further described below in combination with the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 It is the structure schematic diagram of the utility model.

[0032] Figure 2It is the explosion structure schematic diagram of the utility model.

[0033] Figure 3 It is the structure schematic diagram of the utility model middle promotes the component.

[0034] Figure 4 It is the structure schematic diagram of the utility model middle transfer component.

[0035] Figure 5 It is the structure schematic diagram of the utility board with the material blocking unit of the utility model. CONCRETE EMBODIMENT

[0036] In order to make the technical problem, technical scheme and beneficial effect solved by the utility model more clearly, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0037] It should be noted that, in the utility model embodiment, all directionality indications (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indications also change accordingly.

[0038] In addition, in the utility model embodiment, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features.

[0039] The utility model embodiment provides a vertical injection molding machine semi-finished product and finished product transfer mechanism, be used to the tray of semi-finished product and be used to the tray of semi-finished product, that is, be provided with two storage sites 101, wherein the tray of first storage site 101 is used to correspond with the feeding and discharging mechanical hand, and the mechanical hand is placed in the mold cavity of injection molding machine after the semi-finished product of first storage site 101 is grabbed and is processed, and the machine hand is taken down after the finished product is processed and is placed in the tray of first storage site 101, when the semi-finished product in the tray of first storage site 101 is all processed, the transfer group is grabbed and is placed in the second storage site 101 after the tray of finished product is loaded, so as to complete the transfer work of finished product, at this time, the feeding mechanical hand is taken to another tray in first storage site 101, until the semi-finished product on all trays in first storage site 101 is all processed into finished product, at this time, the transfer component 400 also transfers all trays in first storage site 101 to second storage site 101, through the transfer mechanism provided in the utility model embodiment, the finished product processed can be transferred in time and quickly, so as to improve the overall efficiency of injection molding processing.

[0040] As Figures 1-5 The utility model discloses a vertical injection molding machine semi -finished product and finished product transfer mechanism, including a mesa 100 still include: deposit site 101, lifting assembly 200, baffle 300 and transfer assembly 400, wherein, deposit site 101 is provided with two each other side by side, and two deposit sites 101 between the spacer 110 is provided with, make two deposit sites 101 separate each other, among the two deposit sites 101, one is used to fill semi -finished product tray, one is empty, is used to fill the tray of finished product that has been processed, lifting assembly 200 includes two corresponding with deposit site 101, two lifting assembly 200 all include a vertical plate 201 and with lifting frame 210, vertical plate 201 vertically sets up at one side of deposit site 101, and one side of deposit site 101 is limited, and one end of lifting frame 210 is connected in vertical direction on vertical plate 201 another end extends towards the inside of deposit site 101, vertical plate 201 still be provided with lifting drive arrangement 220 of transmission connection with lifting frame 210 on, to drive lifting frame 210 reciprocating movement along vertical direction, baffle 300 includes respectively setting up on the other two open side of deposit site 101, and baffle 300 includes a magnetic seat 310 of magnetic attraction on mesa 100 and the board piece 320 of assembly on magnetic seat 310, transfer assembly 400 is used to after the workpiece in one of deposit sites 101 is grabbed, transfer towards another deposit site 101 inside.

[0041] In the embodiment, baffle 300, spacer 110 and lifting assembly 200 define the internal space of deposit site 101, to be able to load the tray of different sizes, specifically, lifting assembly 200 vertical plate 201 is set up in the side of spacer 110 that absorbs, and at least two baffles 300 are set up on the other two side, thereby limiting four side of deposit site 101, also circumscribe the internal space of deposit site 101.Simultaneously, baffle 300 includes a magnetic seat 310 and a board piece 320, wherein board piece 320 is used to limit the tray, also circumscribe the internal space of deposit site 101, magnetic seat 310 is used to magnetically adhere on mesa 100, thereby fixing baffle 300, in this technical scheme, by adjusting the position of magnetic seat 310, thereby can change the size of the internal space of deposit site 101, make it can adapt to the tray storage of different sizes.

[0042] During the injection molding process, the loading robot grabs the semi-finished products located in the first storage position 101 and loads them into the injection molding machine. After the injection molding process into finished products, the loading robot places the finished products back into the material tray located in the first storage position 101. When all the semi-finished products in the material tray have been processed into finished products, the transfer component 400 grabs the finished product material tray and places it into the second storage position 101. During the placement process, the lifting frame 210 is lifted by the lifting drive device 220 and moves to the upper opening of the storage position 101, so as to receive the finished product material tray transferred by the transfer component 400. At this time, the second material tray located in the first storage position 101 is located inside the first storage position 101 and is lifted by the lifting component 200, so that the second semi-finished product material tray rises to the upper opening of the first storage position 101, making it convenient for the loading robot to grab the semi-finished products.

[0043] The vertical injection molding machine semi-finished and finished product transfer mechanism provided by this utility model embodiment can quickly and timely transfer the finished product tray after all the semi-finished products in the tray have been processed into finished products. At this time, the second semi-finished product tray is lifted under the drive of the lifting component 200, which makes it convenient for the loading robot to grab it. In this process, the time for transferring the finished product tray is greatly shortened, thereby improving the overall production and processing efficiency.

[0044] In this embodiment, the spacer 110 includes two side plates 111 facing each other side-by-side, with a space between the two side plates 111. The two storage positions 101 are each limited on one side by the side plates 111, and the space between the two side plates 111 allows the two storage positions 101 to be spaced apart. This ensures that other trays located within the two storage positions 101 will not interfere with the loading and unloading of finished product trays, thus guaranteeing efficient transfer.

[0045] In this embodiment, to improve the lifting frame 210's ability to support the material tray, the lifting frame 210 includes a connecting portion 211 and a supporting portion 212. The connecting portion 211 is slidably connected to the vertical plate 201 in a vertical direction and is drively connected to the lifting drive device 220. The supporting portion 212 is formed with the connecting portion 211 and extends in a straight line towards the interior of the storage position 101. The connecting portion 211 has a width greater than that of the supporting portion 212, and a rib is formed along the lower side edge of the connecting portion 211, extending obliquely towards the supporting portion 212. Figure 3 As shown, by providing a rib between the connecting part 211 and the supporting part 212, the rib supports the supporting part 212, thereby improving the load-bearing capacity of the supporting part 212.

[0046] In this embodiment, to facilitate the driving of the lifting frame 210, the lifting drive device 220 provided in this embodiment includes a lead screw 221, a drive motor 222, and a nut 223. Specifically, the lead screw 221 is arranged vertically and rotatably connected to the vertical plate 201; the drive motor 222 is fixedly mounted on the vertical plate 201 and is connected to the lead screw 221 in a transmission manner; the nut 223 is threadedly connected to the lead screw 221 and is fixedly mounted on the connecting part 211. The drive system through the lead screw 221 has a higher load-bearing capacity and can support semi-finished or finished product trays.

[0047] In this embodiment, the transfer component 400 is used to transfer the finished product trays that have been processed to the second storage position 101, thereby completing the transfer operation of finished and semi-finished products. In this embodiment, the transfer component 400 includes: a frame 401, a transfer frame 410, a transfer tray 420, and a transfer drive device 430. Specifically, the frame 401 is disposed on one side of the storage position 101 and extends from one storage position 101 to another storage position 101; the transfer frame 410 is slidably connected to the frame 401 in the direction from one storage position 101 to another storage position 101, and a cantilever beam 411 extending toward the interior of the storage position 101 is formed on the transfer frame 410; the transfer tray 420 is mounted on the end of the cantilever beam 411, and a plurality of suction nozzles 421 arranged in a matrix are provided on the transfer tray 420; the transfer drive device 430 is mounted on the frame 401 and is connected to the transfer frame 410 in a transmission connection, driving the transfer frame 410 to move back and forth in a straight line.

[0048] During the transfer process, the transfer tray 420 is suspended above the two storage positions 101 by the cantilever beam 411. After the semi-finished products in the first storage position 101 are processed into finished products, the transfer tray 420 moves from the first storage position 101 to the second storage position 101 under the drive of the transfer drive device 430. At the same time, the suction nozzle 421 picks up the finished product tray, thereby completing the transfer of the finished product tray. In this embodiment, the transfer drive device 430 is composed of a rodless cylinder so as to accurately drive the transfer tray 420.

[0049] In this embodiment, to facilitate more convenient and efficient picking up and dropping of finished product trays, a lifting cylinder 412 is also provided on the suspension beam 411. The transfer tray 420 is connected to the lifting cylinder 412 and is driven by the lifting cylinder 412 to move back and forth in the vertical direction. That is to say, the transfer tray 420 can move back and forth in the up and down direction under the drive of the lifting cylinder 412, so that it can better pick up the tray after descending, and can complete the transfer action under the drive of the transfer drive device 430 after rising.

[0050] In this embodiment, to prevent the semi-finished product tray located below the finished product tray from being picked up by the transfer component 400 during the process of picking up the finished product tray at the first storage position 101, a baffle unit 330 is also provided on any of the guard plates 300. It is understood that the storage position 101 assembled with the baffle unit 330 is defined as the first storage position 101, used to stack the semi-finished product trays, such as... Figure 5 As shown, the material blocking unit 330 is mounted on the end of the plate 320. The material blocking unit 330 includes a material blocking cylinder 331 and a material blocking block 332 that is pulsatorically connected to the material blocking cylinder 331. The material blocking block 332 is driven by the material blocking cylinder 331 to reciprocate toward the inside of the storage position 101. During the transfer of the finished product tray, the material blocking cylinder 331 extends the material blocking block 332 downward toward the storage position 101, thereby blocking the semi-finished product tray located on the finished product tray and preventing it from being grabbed together.

[0051] For those skilled in the art, various other corresponding changes and modifications can be obtained based on the structure and principles disclosed in this utility model, and all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A semi-finished and finished product transfer mechanism for a vertical injection molding machine, comprising a table, characterized in that, It also includes: The storage space is provided with two storage spaces side by side, and a spacer is provided between the two storage spaces to separate them from each other; The lifting assembly includes two components corresponding to the storage position. Each lifting assembly includes a vertical plate and a lifting frame. The vertical plate is vertically disposed on one side of the storage position and limits one side of the storage position. One end of the lifting frame is slidably connected to the vertical plate in the vertical direction, and the other end extends toward the interior of the storage position. A lifting drive device is also disposed on the vertical plate and is pulsatorically connected to the lifting frame to drive the lifting frame to reciprocate in the vertical direction. The protective panel includes two other open sides respectively disposed on the storage space, and the protective panel includes a magnetic base that magnetically attaches to the table surface and a plate piece mounted on the magnetic base. A transfer assembly for gripping a workpiece located in one of the storage positions and then transferring it to another storage position.

2. The vertical injection molding machine semi-finished and finished product transfer mechanism according to claim 1, characterized in that, The spacer includes two side plates that are placed side by side and opposite each other, with a spacer space between the two side plates.

3. The vertical injection molding machine semi-finished and finished product transfer mechanism according to claim 1, characterized in that, The lifting frame includes: The connecting part is slidably connected to the vertical plate in the vertical direction and is connected to the lifting drive device in a transmission manner; A support portion is formed with the connecting portion and extends in a straight line toward the interior of the storage space; and the connecting portion has a width greater than that of the support portion, and a rib is formed along the lower side edge of the connecting portion, extending obliquely toward the support portion.

4. The vertical injection molding machine semi-finished and finished product transfer mechanism according to claim 3, characterized in that, The lifting drive device includes: A lead screw, which is arranged vertically and rotatably connected to the vertical plate; A drive motor is fixedly mounted on the vertical plate and is connected to the lead screw drive. A nut, which is threaded onto the lead screw and fixedly mounted on the connecting part.

5. The vertical injection molding machine semi-finished and finished product transfer mechanism according to claim 1, characterized in that, The transfer component includes: A frame, which is disposed on one side of the storage position and extends along one of the storage positions toward another; A transfer frame is slidably connected to a frame body along a direction from one storage position to another, and a cantilever beam extending toward the interior of the storage position is formed on the transfer frame. A transfer tray is mounted on the end of the suspension beam, and a plurality of suction nozzles arranged in a matrix are provided on the transfer tray. A transfer drive device is mounted on the frame and is connected to the transfer frame in a transmission manner, driving the transfer frame to move back and forth in a straight line.

6. The vertical injection molding machine semi-finished and finished product transfer mechanism according to claim 5, characterized in that, A lifting cylinder is also installed above the suspension beam, and the transfer plate is connected to the lifting cylinder and driven by the lifting cylinder to move back and forth in the vertical direction.

7. The vertical injection molding machine semi-finished and finished product transfer mechanism according to claim 1, characterized in that, Each of the guard plates is further provided with a baffle unit, which is installed on the end of the plate. The baffle unit includes a baffle cylinder and a baffle block that is throttledly connected to the baffle cylinder. The baffle block is driven by the baffle cylinder to reciprocate toward the interior of the storage position.

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