32-station injection molding material taking and placing equipment

Abstract

A 32-station injection molding material taking and placing device comprises a material taking device used for sucking materials subjected to injection molding and adjusting gaps of bottle caps in the first set direction; the plate placing device is arranged on the side of the material taking device and used for adjusting the gap between the materials in the second set direction; and the transfer device is arranged between the material taking device and the tray placing device and used for transferring the materials located on the material taking device to the tray placing device. In the whole process, the work of material taking and plate arranging can be completed through the equipment, the labor intensity of manual participation is reduced, and meanwhile, the plate arranging efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material taking and placing plates, in particular to a 32-station injection molding material taking and placing plate device. Background Art

[0002] Bottle caps are one of the most common products. In the production of bottle caps, they are usually produced by injection molding. In the current injection molding production process, in order to be able to inject more bottle caps in one injection molding process, multiple injection molding models are usually set on the mold. At present, due to the limitations of injection molding machines and bottle cap sizes, the number of models that can be set in the mold is 32-station and 48-station types, which means that 32 or 48 bottle caps can be injection molded in one injection molding process.

[0003] However, during the storage and packaging process of the bottle caps, the capacity of the packaging box is such that one layer needs to place 64 bottle caps arranged in a matrix, and the multiple layers are stacked on each other. Since, after the products are injection molded by the injection mold, their distribution on the mold and the spacing between each other are different from the distribution and spacing inside the packaging box, and the difference is quite large, therefore, after the bottle caps are injection molded by the injection molding machine, they need to be manually unloaded and plated before they can be loaded into the packaging box, which greatly reduces the efficiency of packing. Although there are currently material-taking equipment that can automatically take materials, operators are still required to implement and complete the plate arranging and packing processes. Therefore, the labor intensity of the operators is still relatively high, and the efficiency of packing is also relatively low.

[0004] Therefore, there is an urgent need for a device that can automatically pick up and place bottle caps that have been injection molded by a 32-station mold to solve the above technical problems. Utility Model Content

[0005] The purpose of this utility model is to provide a 32-station injection molding material taking and placing tray device. In order to solve the above technical problems, this utility model adopts the following technical solutions:

[0006] A 32-station injection molding material picking and placing device, including:

[0007] The material taking device is used to suck the material after injection molding, and comprises a moving component and a material taking component driven by the moving component to move back and forth.

[0008] A mounting frame, the mounting frame being mounted on the moving assembly and driven to move back and forth by the moving assembly;

[0009] A material taking unit, comprising a plurality of material taking plates slidably connected to the mounting frame in a first predetermined direction, and each of the material taking plates is provided with a plurality of first suction cups arranged side by side in a vertical direction, and

[0010] a first gap adjustment unit, the first gap adjustment unit being in transmission connection with all the reclaiming plates, and driving all the reclaiming plates to separate from or approach each other along a first predetermined direction;

[0011] a swing plate device, the swing plate device being arranged beside the material taking device and being used for adjusting the gap between materials along a second predetermined direction, the swing plate device comprising a base frame and a plurality of brackets arranged side by side with each other along the second predetermined direction and slidably connected to the base frame, the number of the brackets being twice the number of the material taking plates, and placement positions corresponding to the number of the material taking plates being arranged on the brackets along the first predetermined direction, and further comprising a second gap adjustment unit, the second gap adjustment unit being transmission-connected to all the brackets and driving all the brackets to separate from or approach each other along the second predetermined direction;

[0012] The transfer device is arranged between the material picking device and the swing plate device, and is used to transfer the material located on the material picking device to the swing plate device. It includes a two-axis drive component and a transfer plate that is driven by the two-axis drive component to reciprocate in two-axis directions. A second suction cup corresponding to the first suction cup is arranged on the transfer plate.

[0013] Furthermore, the first gap adjustment unit includes

[0014] A linkage rod, one end of which is fixedly connected to the feeding plate at the end, a hole for the linkage rod to be slidably connected therein is opened on the feeding plate behind the end feeding plate, and the linkage rod is also fixedly provided with pulling blocks respectively located on both sides of the feeding plate slidably connected to the linkage rod;

[0015] An adjusting cylinder, the adjusting cylinder being fixedly mounted on the mounting frame and being in transmission connection with the end material taking plate to drive the end material taking plate to reciprocate along a first predetermined direction;

[0016] A limit block is fixedly mounted on the mounting frame and arranged on the travel path of the linkage rod, and is used to define the extreme position of the reciprocating movement of the material-retrieving plate that is slidably connected to the linkage rod.

[0017] Furthermore, the material-taking device is also provided with a base, which is installed on the moving component and driven to move back and forth by the moving component. The end of the mounting frame is slidably connected to the base along a second predetermined direction, and the base is equipped with a driving motor that is transmission-connected to the mounting frame to drive the mounting frame to move back and forth.

[0018] Furthermore, the second gap adjustment unit includes

[0019] First connecting rods, the first connecting rods include the same number as the brackets, and the middle portions of the first connecting rods are respectively connected to the brackets via pivots;

[0020] The second connecting rods are provided in the same number as the first connecting rods and are arranged crosswise with the first connecting rods, and the middle portion of the second connecting rod is rotatably connected to the first connecting rod through the pivot, and the two ends of the second connecting rod are respectively rotatably connected to the first and rear ends of the first connecting rods adjacent to both sides;

[0021] A pulling motor is fixedly mounted on the base frame and is transmission-connected to the bracket at the end portion, so as to drive the bracket at the end portion to move along a second predetermined direction.

[0022] Furthermore, a limiting assembly corresponding to the number of the material-retrieving plates is provided on the bracket along the first predetermined direction, and the limiting assembly includes a plurality of limiting rods arranged in a matrix, and the plurality of limiting rods surround and define the placement position.

[0023] Furthermore, the two-axis drive assembly includes a first linear module that reciprocates between the swing plate device and the material picking device, a second linear module installed on the first linear module and arranged in the vertical direction, and a flipping unit is also installed on the second linear module. The transfer plate is installed on the flipping unit and is driven by the flipping unit to flip toward the material picking plate and the bracket.

[0024] Furthermore, the flip unit includes

[0025] A tilting drive cylinder, which is fixedly mounted on the second linear module and is in transmission connection with a rack and drives the rack to move reciprocatingly and telescopically;

[0026] A flip plate, one end face of the flip plate supports a connecting ear that is rotatably connected to the flip drive cylinder, and is also formed with a connecting block, on which teeth that mesh with the rack are provided, and the transfer plate is fixedly installed on the flip plate.

[0027] Furthermore, a sampling device is included for sampling the material sucked by the material taking device, which includes:

[0028] A sampling plate, the sampling plate is arranged corresponding to the material taking unit and is provided with holes corresponding to all the first suction cups;

[0029] A sampling unit, the sampling unit being arranged on a side of the sampling plate away from the material taking unit, comprising a sampling rack fixedly connected to the sampling plate, a sampling mounting plate slidably connected to the sampling rack, a plurality of sampling rods corresponding to the hole positions being mounted on the sampling mounting plate, and a third suction cup being provided at the end of each sampling rod;

[0030] A sampling drive member, the sampling drive member is disposed on the sampling rack and is in driving connection with the sampling mounting plate, for driving the sampling mounting plate to move back and forth along the sampling mounting plate, so that the sampling rod is extended or retracted when located at the hole;

[0031] The material guiding member is arranged on the lower side of the sampling plate and has a material guiding channel opposite to the lower side of the sampling plate.

[0032] Furthermore, a toggling component is provided on the sampling plate, and the toggling component is used to toggle the material adsorbed on the sampling rod, which includes:

[0033] A movable block, wherein the movable block is slidably connected to the sampling plate along the width direction of the sampling plate,

[0034] A toggle rod, which is arranged on the side of the sampling plate facing the material taking device, with one end fixedly connected to the movable block and the other end extending in the vertical direction;

[0035] A toggle cylinder is fixedly mounted on the sampling plate and is in transmission connection with the movable block, driving the movable block to move back and forth in a straight line.

[0036] Furthermore, a blanking device is also included, and the blanking device includes:

[0037] A conveying device, the conveying device is arranged beside the swing plate device and is used to transport the container containing the material along the conveying direction;

[0038] a moving unit that moves back and forth between the conveying device and the bracket;

[0039] The blanking plate is mounted on the moving unit and is driven to move by the moving unit. The blanking plate is provided with fourth suction cups corresponding to all the placement positions. The beneficial effects of the present invention are as follows:

[0040] The present embodiment provides a 32-station injection molding material picking and plating device, which can adjust the first gap of the bottle caps located on the picking device when picking up the bottle caps that have been injection molded. At the same time, after being transferred to the plating device through the transfer device, the plating device can make a second gap adjustment for all the bottle caps. Through two gap adjustments and two staggered transfers, the bottle caps on the plating device can be folded together in a manner that can meet the requirements of the packaging box and the carrier size, and facilitate packaging. In the whole process, the work of picking up and plating can be completed by this equipment, which reduces the labor intensity of manual participation and improves the efficiency of plating. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a structural diagram of the utility model and the injection molding machine.

[0042] Figure 2 This is a structural diagram of the utility model after the frame is removed.

[0043] Figure 3 It is a structural schematic diagram of the material taking device in the utility model.

[0044] Figure 4 It is a structural schematic diagram of the mounting frame and the material taking unit in the utility model.

[0045] Figure 5 It is a schematic diagram of the explosion structure of the material taking unit in the utility model.

[0046] Figure 6 It is a structural diagram of the plate swing device in the present utility model.

[0047] Figure 7 This is a structural diagram of the back of the bracket and the second gap adjustment unit after the base frame is removed in the present invention.

[0048] Figure 8 It is a schematic diagram of the exploded structure of the bracket and the second gap adjustment unit after the base frame is removed in the present invention.

[0049] Figure 9 It is a structural schematic diagram of the multiple brackets in the retracted state in the present invention.

[0050] Figure 10 This is a structural diagram of the utility model in which multiple brackets are separated from each other.

[0051] Figure 11 It is a structural schematic diagram of the transfer device in the utility model.

[0052] Figure 12 This is a schematic structural diagram of the assembly of the transfer tray and the turnover unit in the present invention.

[0053] Figure 13 This is a schematic diagram of the explosion structure of the transfer tray in the utility model.

[0054] Figure 14 It is a structural diagram of the sampling device in the utility model.

[0055] Figure 15 This is a schematic diagram of the explosion structure of the sampling device in the utility model.

[0056] Figure 16 It is a structural schematic diagram of the moving unit and the blanking plate in the utility model.

[0057] Figure 17 This is a flow chart of the utility model during the plating process.

[0058] In the figure: 100-feeding device; 110-moving assembly; 120-feeding assembly; 121-mounting frame; 122-feeding unit; 123-feeding plate; 124-first suction cup; 125-first gap adjustment unit; 200-swing plate device; 201-base frame; 210-bracket; 211-placement position; 220-second gap adjustment unit; 300-transfer device; 310-two-axis drive assembly; 320-transfer plate; 321-second suction cup; 1251-linkage rod; 1252-pulling Block; 1253-adjusting cylinder; 1254-limiting block; 101-base; 102-driving motor; 221-first connecting rod; 222-second connecting rod; 223-pulling motor; 212-limiting assembly; 213-limiting rod; 311-first linear module; 312-second linear module, 313-flipping unit; 3131-flipping driving cylinder; 3132-rack; 3133-flipping plate; 3134-connecting ear; 3135-connecting block; 400-sampling device; 401-sampling plate; 402-hole position; 410-sampling unit; 411-sampling rack; 412-sampling mounting plate; 413-sampling rod; 414-third suction cup; 416-material guide; 420-sliding assembly; 421-movable block; 422-sliding rod; 423-sliding cylinder; 500-unloading device; 510-conveyor device; 520-moving unit; 530-unloading plate; 531-fourth suction cup; 126-middle plate; 600-parts tray; 610-third linear module; 01-frame; 02-injection molding machine; 03-injection mold. DETAILED DESCRIPTION

[0059] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0060] The embodiment of the present utility model provides a 32-station injection molding material picking and panning device. After the injection molding machine 02 completes the injection molding of the product, the device picks up the material on the injection mold 03. At the same time, after picking up the material, the gap of the bottle caps is adjusted along a first predetermined direction so that the gap between the bottle caps in the first predetermined direction matches the size of the carrier or the packaging box. The bottle caps with adjusted gaps are then transported to the panning device 200 via the transfer device 300. The bottle caps are adjusted along a second predetermined direction on the panning device 200 so that the gaps between the multiple bottle caps along the second predetermined direction match the size of the carrier or the packaging box, so that the bottle caps after panning can be placed inside the packaging box. It is worth noting that during the process of injection molding the bottle caps, the model on the injection mold 03 is arranged in a matrix, and accordingly, the first suction cups 124 on the picking device 100 are arranged in the same matrix.

[0061] like Figure 1-16 As shown, the embodiment of the present invention provides a 32-station injection molding material taking and panning device, including: a taking device 100, a panning device 200 and a transfer device 300, as shown in FIG. Figure 1 As shown, the present device is further provided with a frame 01, on which the above-mentioned devices are appropriately mounted, wherein the picking device 100 is used to absorb the material after injection molding, and comprises a moving assembly 110 and a picking assembly 120 driven to move back and forth by the moving assembly 110, the picking assembly 120 comprises a mounting frame 121, a picking unit 122 and a first gap adjustment unit 125, specifically, the mounting frame 121 is mounted on the moving assembly 110 and is driven to move back and forth by the moving assembly 110; the picking unit 122 comprises a plurality of picking plates 123 slidably connected to the mounting frame 121 in a first predetermined direction, and each picking plate 123 is provided with a plurality of first suction cups 124 arranged side by side in a vertical direction; the first gap adjustment unit 125 is transmission-connected to all the picking plates 123, driving all the picking plates 123 to separate from or approach each other in the first predetermined direction;

[0062] The swing plate device 200 is disposed beside the material reclaiming device 100 and is used to adjust the gap between materials along the second predetermined direction. The swing plate device 200 includes a base frame 201 and a plurality of brackets 210 arranged side by side along the second predetermined direction and slidably connected to the base frame 201. The number of brackets 210 is twice the number of the reclaiming plates 123. The brackets 210 are provided with placement positions 211 corresponding to the number of the reclaiming plates 123 along the first predetermined direction. The swing plate device 200 also includes a second gap adjustment unit 220, which is transmission-connected to all the brackets 210 and drives all the brackets 210 to separate or approach each other along the second predetermined direction.

[0063] The transfer device 300 is arranged between the material picking device 100 and the swing plate device 200, and is used to transfer the material located on the material picking device 100 to the swing plate device 200. It includes a two-axis drive component 310 and a transfer plate 320 driven by the two-axis drive component 310 to move back and forth in two-axis directions. A second suction cup 321 is arranged on the transfer plate 320 for corresponding to the first suction cup 124.

[0064] During the material picking and plate arranging process, the material picking component 120 is driven by the moving component 110 to move toward the injection molding machine 02 so as to dock with the injection mold 03 to pick up the material. In this embodiment, the moving component 110 is a linear module, and the first suction cups 124 on the material picking unit 122 are arranged in a matrix, such as Figure 3-5 As shown, in this embodiment, four picking plates 123 are arranged side by side along a first predetermined direction, and the picking plates 123 are provided with eight first suction cups 124, so that the injection molds 03 of the 32 stations can correspond to each other and all the injection molded products on the injection mold 03 can be removed at one time. At the same time, under the drive of the first gap adjustment unit 125, the four picking plates 123 are moved along the first predetermined direction, thereby adjusting the gap between the four picking plates 123 along the first predetermined direction. The second suction cups 321 on the transfer tray 320 are arranged in a matrix, and the number of second suction cups 321 in each column is the same as the number of first lower plates on each picking plate 123. The number of columns of the second suction cups 321 is 1-2 times that of the picking plates 123. In this embodiment, eight columns of second suction cups 321 are provided. In the process of the transfer tray 320 docking with the picking unit 122, the second suction cups 321 in each column are staggered to dock with the picking plate 123, thereby sucking the bottle caps. When the bottle caps are transferred to the bracket 210 of the swing plate device 200, in this embodiment, the second suction cups 321 in a row correspond to the placement positions 211 on each bracket 210, so that the bottle caps in a row can be placed on the placement positions 211 of a bracket 210 respectively. The gap between the two rows of bottle caps is adjusted by the first gap adjustment unit 125 so that the spacing between the two rows of bottle caps is exactly the size of one bottle cap. That is to say, the transfer device 300 is transferred twice, and the bottle caps placed in the two transfers are staggered to visit each other, so that the bottle caps can be close to each other in the first predetermined direction. After the placement positions 211 on the bracket 210 are all filled with bottle caps, the second gap adjustment unit 220 adjusts the gap of the bracket 210 along the second predetermined direction, that is, each bracket 210 is brought closer to each other, so that the bottle caps along the second predetermined direction can be close to each other, that is, as shown in FIG. Figure 10As shown, the brackets 210 are in a state of being separated from each other. In this state, they can be docked with the transfer device 300, making it convenient for the transfer device 300 to place the bottle caps into the placement position 211. The second gap adjustment unit 220 adjusts the brackets 210 along the second predetermined direction, so that all the brackets are close to each other and folded together, as shown in FIG. Figure 9 In the state shown, all the bottle caps are tightly attached to each other, thereby meeting the requirements of the bottle cap carrier or packaging box and facilitating packaging.

[0065] The present embodiment provides a 32-station injection molding material picking and plating device, which can adjust the first gap of the bottle caps located on the picking device 100 when picking up the bottle caps that have been injection molded. At the same time, after being transferred to the plating device 200 by the transfer device 300, the plating device 200 can perform a second gap adjustment on all the bottle caps. Through two gap adjustments and two staggered transfers, the bottle caps on the plating device 200 can be folded together in a manner that can meet the requirements of the packaging box and the carrier size, and facilitate packaging. In the whole process, the work of picking up materials and plating can be completed by this equipment, which reduces the labor intensity of manual participation and improves the efficiency of plating.

[0066] In this embodiment, if Figure 3-5 As shown, the first gap adjustment unit 125 includes a linkage rod 1251, an adjusting cylinder 1253 and a limit block 1254, wherein one end of the linkage rod 1251 is fixedly connected to the material picking plate 123 at the end, and a hole 402 for the linkage rod 1251 to be slidably connected therein is opened on the material picking plate 123 at the rear side of the end material picking plate 123, and a pulling block 1252 is fixedly installed on the linkage rod 1251 and is later located on both sides of the material picking plate 123 slidably connected to the linkage rod 1251; the adjusting cylinder 1253 is fixedly mounted on the mounting frame 121 and is transmission-connected to the end material picking plate 123 to drive the end material picking plate 123 to reciprocate along the first predetermined direction; the limit block 1254 is fixedly mounted on the mounting frame 121 and is arranged on the travel path of the linkage rod 1251 to define the limit position of the reciprocating movement of the material picking plate 123 slidably connected to the linkage rod 1251.

[0067] In this embodiment, the picking plate 123 is slidably connected to the mounting frame 121 through the intermediate plate 126. That is, the intermediate plate 126 is fixedly mounted on the mounting frame 121, and the four picking plates 123 are slidably connected to the intermediate plate 126 along a first predetermined direction. In order to facilitate the adjustment of the four picking plates 123, two groups of first gap adjustment units 125 are provided, each group adjusts the gap between the two picking plates 123. Specifically, the adjustment cylinder 1253 moves the outer picking plate 123 toward the inner direction. The pulling block 1252 on the linkage rod 1251 pushes the picking plate 123 adjacent to the picking plate 123 toward the inside. After being blocked by the limit block 1254 and stopped, the picking plate 123 located on the outside is continuously pushed and stops after the limit stroke of the adjustment cylinder 1253. At this time, the four picking plates 123 are retracted toward the inside, so that the gap between each picking plate 123 is the size of a bottle cap diameter, completing the adjustment action on the bottle cap in the first predetermined direction.

[0068] In this embodiment, in order to facilitate the material taking and docking with the transfer device 300, as shown in FIG. Figure 3-4 As shown, the material picking device 100 is also provided with a base 101, which is installed on the moving component 110 and driven to move back and forth by the moving component 110. The end of the mounting frame 121 is slidably connected to the base 101 along a second predetermined direction, and the base 101 is equipped with a driving motor 102 that is transmission-connected to the mounting frame 121 to drive the mounting frame 121 to move back and forth.

[0069] By driving the driving motor 102, the material taking unit 122 can be moved toward the injection mold 03 and the material taking device 100 to facilitate docking therewith.

[0070] In this embodiment, if Figure 6-10 As shown, the second gap adjustment unit 220 includes a first connecting rod 221, a second connecting rod 222 and a pulling motor 223. Specifically, the first connecting rod 221 includes the same number as the bracket 210, and the middle part of the first connecting rod 221 is rotatably connected to the bracket 210 through a pivot; the second connecting rod 222 is provided with the same number as the first connecting rod 221, and is arranged crosswise with the first connecting rod 221, and the middle part of the second connecting rod 222 is rotatably connected to the first connecting rod 221 through a pivot, and the two ends of the second connecting rod 222 are rotatably connected to the head and tail ends of the adjacent first connecting rods 221 on both sides; the pulling motor 223 is fixedly mounted on the base frame 201, and is transmission-connected to the bracket 210 at the end, so as to drive the bracket 210 at the end to move along the second predetermined direction.

[0071] In the process of adjusting the gap of the bracket 210, the pulling motor 223 pulls the bracket 210 at the head end, so that the bracket 210 at the rear side is gradually pulled and spaced apart from each other under the drive of the first connecting rod 221 and the second connecting rod 222 that are cross-connected and rotatably connected. It can be imagined that a block is provided on the base frame 201, and a proximity switch electrically connected to the pulling motor 223 is provided on the end bracket 210. After the end bracket 210 is pulled and the proximity switch and the block are in contact with each other, the signal triggered by the proximity switch is transmitted to the pulling motor 223, causing the pulling motor 223 to stop moving. At this time, the bracket 210 is in a separated state, that is, Figure 10 In the state shown, similarly, after the pulling motor 223 is turned over, the bracket 210 at the head end is moved toward the rear side, thereby pushing the bracket 210 at the rear side through the first connecting rod 221 and the second connecting rod 222. After the bracket 210 at the tail end moves to the end of the base frame 201, it is limited and stopped, so that all the brackets 210 are folded together and close to each other, that is, Figure 9 In this embodiment, the bracket 210 at the rear end can also be fixedly mounted on the base frame 201, and the pulling motor 223 is connected to the bracket 210 at the front end through a synchronous belt, thereby driving the bracket 210 to move back and forth along the second predetermined direction.

[0072] In order to store the bottle caps stably, Figure 9-10 As shown, a number of limiting components 212 corresponding to the number of the material-retrieving plates 123 are provided on the bracket 210 along a first predetermined direction. The limiting components 212 include a plurality of limiting rods 213 arranged in a matrix. The plurality of limiting rods 213 surround and define a placement position 211 .

[0073] In this embodiment, if Figure 11-13 As shown, the two-axis drive assembly 310 includes a first linear module 311 that reciprocates between the swing plate device 200 and the material picking device 100, and a second linear module 312 installed on the first linear module 311 and arranged in the vertical direction. A flip unit 313 is also installed on the second linear module 312. The transfer plate 320 is installed on the flip unit 313 and is driven by it to flip toward the material picking plate 123 and the bracket 210.

[0074] In this embodiment, to enable transfer between the material retrieving device 100 and the swing plate device 200, the flip unit 313 includes a flip drive cylinder 3131 and a flip plate 3133. The flip drive cylinder 3131 is fixedly mounted on the second linear module 312 and is connected to a rack 3132, driving the rack 3132 to reciprocate and extend. One end surface of the flip plate 3133 supports a connecting ear 3134 that is rotatably connected to the flip drive cylinder 3131. The flip plate 3133 also has a connecting block 3135 formed thereon. The connecting block 3135 has teeth that mesh with the rack 3132. The transfer plate 320 is fixedly mounted on the flip plate 3133. The meshing between the rack 3132 and the connecting block 3135 drives the flip plate 3133 to flip, thereby allowing the transfer plate 320 to correspond to the material retrieving device 100 and the swing plate device 200, respectively.

[0075] At the same time, in this embodiment, in order to detect the quality of the bottle cap after injection molding, the device also includes a sampling device 400 for sampling the material sucked by the material taking device 100. Figure 14-15 As shown, it includes: a sampling plate 401, a sampling unit 410, a sampling drive component and a material guide component 416. Among them, the sampling plate 401 is arranged corresponding to the material taking unit 122, and is provided with holes 402 corresponding to all the first suction cups 124; the sampling unit 410 is arranged on the side of the sampling plate 401 away from the material taking unit 122, which includes a sampling rack 411 fixedly connected to the sampling plate 401, and a sampling mounting plate 412 is slidably connected to the sampling rack 411, and a plurality of sampling rods 413 corresponding to the hole positions are installed on the sampling mounting plate 412, and a third suction cup 414 is provided at the end of the sampling rod 413; a sampling drive member (not shown in the figure) is arranged on the sampling rack 411 and is transmission-connected to the sampling mounting plate 412 to drive the sampling mounting plate 412 to reciprocate along it, so that the sampling rod 413 is extended or retracted at the hole position 402; a material guide member 416 is arranged on the lower side of the sampling plate 401, and has a material guide channel opposite to the lower side of the sampling plate 401. In this embodiment, the driving member may be a cylinder or a screw device driven by a motor.

[0076] By setting up the sampling device 400, it is possible to perform sampling inspection on bottle caps injection molded on a certain plate. The specific process is that after the material picking unit 122 is docked with the sampling unit 410 under the drive of the moving component 110, the sampling rod 413 is driven by the sampling drive member to move toward the material picking unit 122, so that the third suction cup 414 absorbs the bottle cap adsorbed on the first suction cup 124, thereby sampling the bottle cap. Subsequently, the sampling rod 413 is retracted under the drive of the sampling drive member, and the shifting component 420 shifts the bottle cap on the sampling rod 413 so that it falls off on the third suction cup 414 and is not transported along the channel of the material guide member 416 below, so that it is collected and used for sampling inspection.

[0077] Specifically, the toggle assembly 420 is used to toggle the material adsorbed on the sampling rod 413, and includes: a movable block 421, a toggle rod 422 and a toggle cylinder 423, wherein the movable block 421 is slidably connected to the sampling plate 401 along the width direction of the sampling plate 401, and the toggle rod 422 is arranged on the side of the sampling plate 401 facing the material taking device 100, and one end is fixedly connected to the movable block 421, and the other end extends in the vertical direction; the toggle cylinder 423 is fixedly installed on the sampling plate 401 and is transmission-connected to the movable block 421, driving the movable block 421 to move back and forth in a straight line.

[0078] That is to say, the pneumatic cylinder 423 pushes the toggle rod 422 to move along the width direction of the sampling plate 401, so that when the sampling rod 413 is retracting, the toggle rod 422 toggle the bottle cap adsorbed on the sampling rod 413, so that it falls off on the third suction cup 414 and falls along the channel direction of the material guide 416 under the action of gravity, so as to facilitate centralized collection and testing.

[0079] In this embodiment, a feeding device 500 is further provided to uniformly pick up the bottle caps that have been arranged on the plate and place them in a container such as a packaging box or a carrier. Figure 2 、 16 As shown, the unloading device 500 includes: a conveying device 510, a moving unit 520 and a unloading plate 530. Specifically, the conveying device 510 is arranged next to the swing plate device 200, and is used to transport the container containing the material along the conveying direction; it moves back and forth between the conveying device 510 and the bracket 210; the unloading plate 530 is installed on the moving unit 520 and is driven by it to move, and there is a fourth suction cup 531 on the unloading plate 530 corresponding to all the placement positions 211.

[0080] In this embodiment, the conveying device 510 is a conveyor belt, which can convey packaging boxes or carriers for placing bottle caps and other containers. The moving component 110 is a linear module that can move along two axes. Specifically, it is a linear module that moves in the horizontal direction, which is used to move back and forth between the swing device 200 and the conveying device 510. There is also a linear module set in the vertical direction, which is used to move the blanking plate 530 back and forth in the vertical direction, so that the blanking plate 530 can be moved back and forth between the swing device 200 and the conveying device 510 to complete the unloading and loading of the bottle caps that have been swing-plate-finished into the containers.

[0081] At the same time, in this embodiment, a device for conveying loose parts is also provided. In the case that bottle caps are needed temporarily, a plate of bottle caps that have been arranged on the plate can be conveyed separately. Figure 2 As shown, it includes a third linear module 610 and a bulk parts tray 600 located on it and transported by the third linear module 610. It can be imagined that one end of the third linear module 610 is located at a position corresponding to the unloading device 500, and the other end thereof extends toward a predetermined work station direction. Positions corresponding to the bottle caps completed by the swing plate are provided on the bulk parts tray 600 for loading the bottle caps. After the unloading plate grabs the bottle caps completed by the swing plate, it is transferred to the bulk parts tray 600 and transported toward the predetermined work station direction by the third linear module 610 to facilitate subsequent operations on the bulk parts.

[0082] like Figure 17 As shown, it is a flow chart of the device provided by the present invention in the process of swaying bottle caps. In step ①, the material taking device is behind the bottle caps in the area above the injection mold. At this time, there are four rows of eight bottle caps in each row. The material taking component is contracted in the transverse direction by the first spacing adjustment unit, thereby adjusting the spacing distance between each row so that the spacing between each row is exactly the same as the diameter of a bottle cap; in step ②, the transfer device places it on the swaying device. At this time, there is a bracket between two adjacent rows of bottle caps. Subsequently, the material taking device takes the material again and adjusts the transverse spacing of the four rows of bottle caps. Then the transfer device When it is placed on the swing device, it is staggered with the bottle caps on the first plate so that all the brackets can be filled, and the two adjacent bottle caps are adjacent to each other; in the third step, the transfer device places the bottle caps on the two plates with the horizontal spacing adjusted on the swing device in a staggered manner, and there is still a spacing distance between the two adjacent rows of bottle caps; in the fourth step, the second gap adjustment unit adjusts the brackets to make the spacing between adjacent brackets, so that the brackets are folded together, so that the bottle caps on the brackets are close to each other, thereby completing the adjustment of the bottle cap spacing and completing the swing to meet the size requirements of the loading of carriers such as turnover boxes.

[0083] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Although the present invention is disclosed as above in terms of preferred embodiments, they are not intended to limit the present invention. Any technician familiar with the profession can, without departing from the scope of the technical solution of the present invention, make some changes or modifications to equivalent embodiments using the technical content disclosed above. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A 32-station injection molding material taking and placing device, characterized in that: Includes: The material taking device is used to suck the material after injection molding, and comprises a moving component and a material taking component driven by the moving component to move back and forth. A mounting frame, the mounting frame being mounted on the moving assembly and driven to move back and forth by the moving assembly; A material taking unit, comprising a plurality of material taking plates slidably connected to the mounting frame in a first predetermined direction, and each of the material taking plates is provided with a plurality of first suction cups arranged side by side in a vertical direction, and a first gap adjustment unit, the first gap adjustment unit being in transmission connection with all the reclaiming plates, and driving all the reclaiming plates to separate from or approach each other along a first predetermined direction; a swing plate device, the swing plate device being arranged beside the material taking device and being used for adjusting the gap between materials along a second predetermined direction, the swing plate device comprising a base frame and a plurality of brackets arranged side by side with each other along the second predetermined direction and slidably connected to the base frame, the number of the brackets being twice the number of the material taking plates, and placement positions corresponding to the number of the material taking plates being arranged on the brackets along the first predetermined direction, and further comprising a second gap adjustment unit, the second gap adjustment unit being transmission-connected to all the brackets and driving all the brackets to separate from or approach each other along the second predetermined direction; The transfer device is arranged between the material picking device and the swing plate device, and is used to transfer the material located on the material picking device to the swing plate device. It includes a two-axis drive component and a transfer plate that is driven by the two-axis drive component to reciprocate in two-axis directions. A second suction cup corresponding to the first suction cup is arranged on the transfer plate.

2. A 32-station injection molding material taking and placing tray device according to claim 1, characterized in that: The first gap adjustment unit includes A linkage rod, one end of which is fixedly connected to the feeding plate at the end, a hole for the linkage rod to be slidably connected therein is opened on the feeding plate behind the end feeding plate, and the linkage rod is also fixedly provided with pulling blocks respectively located on both sides of the feeding plate slidably connected to the linkage rod; An adjusting cylinder, the adjusting cylinder being fixedly mounted on the mounting frame and being in transmission connection with the end material taking plate to drive the end material taking plate to reciprocate along a first predetermined direction; A limit block is fixedly mounted on the mounting frame and arranged on the travel path of the linkage rod, and is used to define the extreme position of the reciprocating movement of the material-retrieving plate that is slidably connected to the linkage rod.

3. A 32-station injection molding material taking and placing device according to claim 1, characterized in that: The material-retrieving device is also provided with a base, which is installed on the moving component and driven to move back and forth by the moving component. The end of the mounting frame is slidably connected to the base along a second predetermined direction, and the base is equipped with a driving motor that is transmission-connected to the mounting frame to drive the mounting frame to move back and forth.

4. The 32-station injection molding material taking and placing tray device according to claim 1, characterized in that: The second gap adjustment unit includes The first connecting rods include the same number as the brackets, and the middle portions of the first connecting rods are respectively connected to the brackets via pivots; The second connecting rods are provided in the same number as the first connecting rods and are arranged crosswise with the first connecting rods, and the middle portion of the second connecting rod is rotatably connected to the first connecting rod through the pivot, and the two ends of the second connecting rod are respectively rotatably connected to the first and rear ends of the first connecting rods adjacent to both sides; A pulling motor is fixedly mounted on the base frame and is transmission-connected to the bracket at the end portion, so as to drive the bracket at the end portion to move along a second predetermined direction.

5. A 32-station injection molding material taking and placing tray device according to claim 4, characterized in that: A limiting assembly corresponding to the number of the material-retrieving plates is provided on the bracket along the first predetermined direction. The limiting assembly includes a plurality of limiting rods arranged in a matrix, and the plurality of limiting rods surround and define the placement position.

6. The 32-station injection molding material taking and placing device according to claim 1, characterized in that: The two-axis drive assembly includes a first linear module that reciprocates between the swing plate device and the material picking device, a second linear module installed on the first linear module and arranged in the vertical direction, and a flipping unit is also installed on the second linear module. The transfer plate is installed on the flipping unit and is driven by the flipping unit to flip toward the material picking plate and the bracket.

7. The 32-station injection molding material taking and placing device according to claim 6, characterized in that: The flip unit includes A tilting drive cylinder, which is fixedly mounted on the second linear module and is in transmission connection with a rack and drives the rack to move reciprocatingly and telescopically; A flip plate, one end face of the flip plate supports a connecting ear that is rotatably connected to the flip drive cylinder, and is also formed with a connecting block, on which teeth that mesh with the rack are provided, and the transfer plate is fixedly installed on the flip plate.

8. The 32-station injection molding material taking and placing tray device according to claim 1, characterized in that: It also includes a sampling device for sampling the material sucked by the material taking device, which includes: A sampling plate, the sampling plate is arranged corresponding to the material taking unit and is provided with holes corresponding to all the first suction cups; A sampling unit, the sampling unit being arranged on a side of the sampling plate away from the material taking unit, comprising a sampling rack fixedly connected to the sampling plate, a sampling mounting plate slidably connected to the sampling rack, a plurality of sampling rods corresponding to the hole positions being mounted on the sampling mounting plate, and a third suction cup being provided at the end of each sampling rod; A sampling drive member, the sampling drive member is disposed on the sampling rack and is in driving connection with the sampling mounting plate, for driving the sampling mounting plate to move back and forth along the sampling mounting plate, so that the sampling rod is extended or retracted when located at the hole; The material guiding member is arranged on the lower side of the sampling plate and has a material guiding channel opposite to the lower side of the sampling plate.

9. The 32-station injection molding material taking and placing device according to claim 8, characterized in that: The sampling plate is further provided with a toggle assembly, which is used to toggle the material adsorbed on the sampling rod, and includes: A movable block, wherein the movable block is slidably connected to the sampling plate along the width direction of the sampling plate, A toggle rod, which is arranged on the side of the sampling plate facing the material taking device, with one end fixedly connected to the movable block and the other end extending in the vertical direction; A toggle cylinder is fixedly mounted on the sampling plate and is in transmission connection with the movable block, driving the movable block to move back and forth in a straight line.

10. The 32-station injection molding material taking and placing device according to claim 1, characterized in that: Also included is a blanking device, which includes: A conveying device, the conveying device is arranged beside the swing plate device and is used to transport the container containing the material along the conveying direction; a moving unit that moves back and forth between the conveying device and the bracket; A blanking plate is mounted on the moving unit and driven to move by the moving unit, and a fourth suction cup corresponding to all the placement positions is provided on the blanking plate.

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