Injection molding raw material bag opening feeding device

Abstract

The utility model provides an injection molding raw material bag opening feeding device which comprises a main supporting frame, a preparation tank body is fixedly installed in the main supporting frame, a bag opening assembly is fixedly installed in the main supporting frame, a supporting plate is fixedly installed at the top of the main supporting frame, and an auxiliary supporting frame is fixedly installed on one side of the top of the supporting plate. A first moving assembly is fixedly mounted at the top of the supporting plate, a hoisting assembly is assembled on the first moving assembly, and an extraction mechanism is hoisted at the bottom of the hoisting assembly; the extracting mechanism comprises a mounting plate, a clamping assembly and a discharging assembly. According to the utility model, the device is switched from clamping to extracting the raw material bag through the extracting mechanism, so that the raw material can be smoothly discharged from the raw material bag, and the raw material bag can be separated after being discharged; the bag opening assembly enables the device to scrape and open the conveyed raw material bags, multiple sets of cutters are adopted by the assembly for bag breaking and discharging, and compared with traditional manual bag opening, the bag opening device is faster and more efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a material feeding device technology field, concretely relates to a kind of injection molding raw material bag opening material feeding device. BACKGROUND

[0002] Injection molding is a widely used manufacturing process, by heating the molten injection material into the mold, after cooling to form the desired shape product, injection material is usually stored in the form of bag, and it is sent into injection molding machine by material feeding device when injection operation.

[0003] However, the traditional material feeding device has many defects in practical application, which affects production efficiency and cost control;

[0004] 1, traditional device is hoisted by lifting way to hoist raw material bag, but it needs manual continuous auxiliary hanging lifting appliance before hoisting, increases manual cost, and operation is complicated, relies on manual intervention, and reduces the automation level;

[0005] 2, raw material bag moves to preparation tank, and it needs manual bag breaking and discharging, increases operation complexity and labor intensity, and empty bag on lifting appliance also needs manual removal after discharging, further reduces efficiency;

[0006] Therefore, the present application provides an injection molding raw material bag opening material feeding device. UTILITY MODEL CONTENT

[0007] In view of the deficiencies of the prior art, the utility model provides an injection molding raw material bag opening material feeding device, which solves the problems mentioned in the background art.

[0008] To achieve the above object, the utility model is realized by the following technical scheme:

[0009] The utility model provides an injection material bag opening feeding device, including main support frame, the inside fixed mounting of main support frame has preparation jar body, the inside fixed mounting of main support frame has bag opening subassembly, the top of main support frame is fixedly installed with support plate, and one side of support plate top is fixedly installed with vice support frame, the top of support plate is fixedly installed with first mobile subassembly, and first mobile subassembly is assembled with hoisting subassembly on, the bottom of hoisting subassembly is hoisted with extraction mechanism, extraction mechanism includes mounting plate, clamping subassembly, discharging assembly, the docking installation of mounting plate is installed at the hoisting end of hoisting subassembly, clamping subassembly is assembled at the both sides of mounting plate, and discharging assembly is assembled on the outside mounting plate of clamping subassembly, and discharging assembly and clamping subassembly are mutually matched, bag opening subassembly includes second mounting seat, second screw rod, baffle, bag opening knife, second sliding rod, second motor, one side of main support frame is fixedly installed with second mounting seat, and the inside of second mounting seat is docked installation respectively with second screw rod, second sliding rod, and the common sleeve of second screw rod, second sliding rod is equipped with baffle on the top, and the top of baffle is evenly distributed with bag opening knife, and the second mounting seat is fixedly installed with the second screw rod transmission connection of second screw rod.

[0010] Further, the main support frame above the preparation jar body is fixedly installed with a material guiding component, the material guiding component includes a cross bar and a conical material guiding hopper, two groups of cross bars are fixedly installed in the main support frame, the conical material guiding hopper is fixedly installed between the cross bars, the bottom end of the conical material guiding hopper corresponds to the feeding port of the preparation jar body, and the baffle is located above the conical material guiding hopper.

[0011] Further, the first mobile subassembly includes a first sliding rod, a first mounting seat, a first motor, and a first screw rod, the top of the support plate is fixedly installed with the first mounting seat, the first mounting seat is docked installation respectively with the first sliding rod and the first screw rod inside, the first sliding rod and the first screw rod are commonly connected with the hoisting subassembly, the first motor is fixedly installed on one side of the first mounting seat, and the output end of the first motor is connected with the first screw rod.

[0012] Further, the hoisting subassembly includes a hoisting seat, a winch, and a telescopic sleeve rod, the hoisting seat is commonly connected with the first sliding rod and the first screw rod, the hoisting seat is connected with the first screw rod in a thread manner and connected with the first sliding rod in a sliding manner, the winch is fixedly installed in the hoisting seat, the telescopic sleeve rod is fixedly installed at the bottom of the hoisting seat, the telescopic sleeve rod is connected with the top of the mounting plate, the lifting rope on the winch penetrates through the telescopic sleeve rod and is connected with the mounting plate.

[0013] Further, the clamping subassembly includes a clamping plate, a first telescopic cylinder, and a connecting plate, the mounting plate is provided with a mounting port on both sides, the connecting plate is slidingly installed in the mounting port, the first telescopic cylinder is fixedly installed on both sides of the top of the mounting plate, the output end of the first telescopic cylinder is connected with the connecting plate, the clamping plate is fixedly installed at the bottom of the connecting plate, and four groups of docking ports are arranged on the clamping plate.

[0014] Further, the feeding assembly comprises a second telescopic cylinder, a toothed plate, a gear, a square rod, arc-shaped hooks, a movable shaft, a fixed seat, fixed seats are arranged on both sides of the mounting plate, the movable shaft is connected to the fixed seat, the square rod is connected to the fixed seat through the movable shaft, four groups of arc-shaped hooks are arranged on the bottom of the square rod, and the arc-shaped hooks correspond to the joint.

[0015] The utility model provides a kind of injection material bag opening feeding device.Compared with prior art, it has the following beneficial effects:

[0016] Through the extraction mechanism, not only the clamping and extraction of the material bag can be realized, but also the state can be switched during feeding, so that the device switches from clamping to extraction, ensuring that the material can be smoothly discharged from the material bag, and the material bag can be separated after discharging.

[0017] The bag opening assembly can cut and open the transferred material bag, and multiple knives are used to break the bag, ensuring that the material can be fully discharged from the bag, achieving automatic operation, which is more efficient than traditional manual bag opening. BRIEF DESCRIPTION OF DRAWINGS

[0018] To more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, and obviously, the drawings in the following description are only some embodiments of the present utility model, and for those skilled in the art, other drawings can be obtained without creative labor.

[0019] Figure 1 The first assembly structure schematic diagram of the feeding device of the utility model is shown.

[0020] Figure 2 The second assembly structure schematic diagram of the feeding device of the utility model is shown.

[0021] Figure 3 The assembly structure schematic diagram of the extraction mechanism and the lifting assembly of the utility model is shown.

[0022] Figure 4 The structure schematic diagram of the bag opening assembly of the utility model is shown.

[0023] As shown in the figure: 1, main support frame; 2, preparation tank body; 3, material guiding component; 31, crossbar; 32, conical material guiding hopper; 4, support plate; 41, auxiliary support frame; 5, extraction mechanism; 51, mounting plate; 511, mounting port; 52, clamping assembly; 521, clamping plate; 522, first telescopic cylinder; 523, connecting plate; 524, butt joint port; 53, discharging assembly; 531, second telescopic cylinder; 532, toothed plate; 533, gear; 534, square bar; 535, arc-shaped lifting hook; 536, movable shaft; 537, fixed seat; 6, hoisting assembly; 61, hoisting seat; 62, winch; 63, telescopic sleeve rod; 7, first moving assembly; 71, first sliding rod; 72, first mounting seat; 73, first motor; 74, first lead screw; 8, bag opening assembly; 81, second mounting seat; 82, second lead screw; 83, strip plate; 84, bag opening knife; 85, second sliding rod; 86, second motor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment one

[0026] In order to solve the technical problems in the background art, the following injection material bag opening feeding device is given:

[0027] In combination with Figures 1-4 As shown in the figure, the injection material bag opening feeding device provided by the present application comprises a main support frame 1, a preparation tank body 2 is fixedly installed inside the main support frame 1, a bag opening assembly 8 is fixedly installed inside the main support frame 1, a support plate 4 is fixedly installed on the top of the main support frame 1, an auxiliary support frame 41 is fixedly installed on one side of the top of the support plate 4, a first moving assembly 7 is fixedly installed on the top of the support plate 4, and a hoisting assembly 6 is assembled on the first moving assembly 7, and an extraction mechanism 5 is hoisted on the bottom of the hoisting assembly 6.

[0028] In the above scheme:

[0029] The main support frame 1 on the preparation tank body 2 is used as a support structure to realize the assembly connection between the preparation tank body 2 and the device, so as to ensure that the device completes the feeding work of the preparation tank body 2.

[0030] The auxiliary support frame 41 on the support plate 4 cooperates with the main support frame 1 to ensure the stability and firmness of the device during the supporting period.

[0031] Through the cooperation between the first moving assembly 7 and the lifting assembly 6, the device can hoist and transfer the extracted raw material bag, meeting the automatic operation of the device during feeding;

[0032] Through the extraction mechanism 5, the device can not only clamp and extract the raw material bag, but also switch the state during feeding, so that the raw material can be smoothly discharged from the raw material bag, and the raw material bag can be separated after discharging;

[0033] Through the bag opening assembly 8, the device can cut and open the transferred raw material bag, and the assembly uses multiple knives to break the bag, ensuring that the raw material can be fully discharged from the bag, realizing automatic operation, which is more efficient than traditional manual bag opening.

[0034] The extraction mechanism 5 includes a mounting plate 51, a clamping assembly 52, and a discharging assembly 53. The lifting end of the lifting assembly 6 is connected to the mounting plate 51. The mounting plate 51 is equipped with clamping assemblies 52 on both sides. The mounting plate 51 outside the clamping assembly 52 is equipped with a discharging assembly 53, and the discharging assembly 53 cooperates with the clamping assembly 52. The bag opening assembly 8 includes a second mounting seat 81, a second lead screw 82, a strip plate 83, a bag opening knife 84, a sliding rod 85, and a second motor 86. The second mounting seat 81 is fixedly installed on one side of the main support frame 1. The second mounting seat 81 is connected to the second lead screw 82 and the second sliding rod 85. The second lead screw 82 and the second sliding rod 85 are jointly sleeved with the strip plate 83. The top of the strip plate 83 is evenly distributed with the bag opening knife 84. The second mounting seat 81 is fixedly installed with the second lead screw 82 which is in transmission connection with the second lead screw 82.

[0035] During daily operation, the lifting assembly 6 is driven to descend, causing the extraction mechanism 5 to descend to the position of the raw material bag, ensuring that the clamping end of the clamping assembly 52 adjusts to both sides of the raw material bag. The clamping assembly 52 clamps and extracts the raw material bag. Through the cooperation between the first moving assembly 7 and the lifting assembly 6, the device can hoist and transfer the extracted raw material bag. When reaching the feeding position, the extracted raw material bag is located below the strip plate 83, and the bag opening knife 84 on the strip plate 83 can be inserted into the raw material bag. Then, the discharging assembly 53 is started to switch the raw material bag from clamping to extraction. Then, the second motor 86 is started to drive the second lead screw 82 to rotate, realizing the driving of the strip plate 83. The bag opening knife 84 moves to cut the raw material bag. The raw material falls from the bag, completing the feeding. After discharging, the discharging assembly 53 exits the extraction state, and the raw material bag is separated under the constraint of the clamping assembly 52.

[0036] Example Two

[0037] As Figure 1 And Figure 4 As shown in the above embodiment, the present embodiment further gives the following content on the basis of the above embodiment:

[0038] In the present embodiment, the guide component 3 is fixedly installed in the main support frame 1 above the preparation tank body 2, the guide component 3 includes a cross rod 31 and a conical guide hopper 32, two groups of cross rods 31 are fixedly installed in the main support frame 1, the conical guide hopper 32 is fixedly installed between the cross rods 31, the bottom end of the conical guide hopper 32 corresponds to the feeding port of the preparation tank body 2, and the strip plate 83 is located above the conical guide hopper 32.

[0039] During this period, when the material bag is opened, the raw materials will fall into the conical guide hopper 32, and the raw materials will be guided into the preparation tank body 2 through the conical guide hopper 32, thereby completing the receiving and guiding of the raw materials.

[0040] In the present embodiment, the first moving assembly 7 includes a first sliding rod 71, a first mounting seat 72, a first motor 73, and a first lead screw 74, the first mounting seat 72 is fixedly installed on the top of the support plate 4, the first sliding rod 71 and the first lead screw 74 are respectively and oppositely installed in the first mounting seat 72, the first sliding rod 71 and the first lead screw 74 are jointly connected with the hoisting assembly 6 in a sleeving manner, the first mounting seat 72 is fixedly installed on one side of the first motor 73, and the output end of the first motor 73 is in installation connection with the first lead screw 74.

[0041] During this period, the first motor 73 is started, the first motor 73 drives the first lead screw 74 to rotate, thereby completing the driving of the first mounting seat 72, under the cooperation of the first lead screw 74 and the first sliding rod 71, the driving of the hoisting assembly 6 is realized, the linear movement of the hoisting assembly 6 on the support plate 4 is realized, the movement of the hoisted raw materials of the hoisting assembly 6 is ensured, and the raw materials are promoted to move from the placement point to the upper side of the preparation tank body 2 for feeding.

[0042] The hoisting assembly 6 includes a hoisting seat 61, a winch 62, and a telescopic sleeve rod 63, the hoisting seat 61 is jointly sleeved on the first sliding rod 71 and the first lead screw 74, the hoisting seat 61 is in thread connection with the first lead screw 74 and in sliding connection with the first sliding rod 71, the winch 62 is fixedly installed in the hoisting seat 61, and the telescopic sleeve rod 63 is fixedly installed on the bottom of the hoisting seat 61 and in installation connection with the top of the mounting plate 51, and the lifting rope on the winch 62 penetrates through the telescopic sleeve rod 63 and is in installation connection with the mounting plate 51.

[0043] When the raw materials are extracted, the winch 62 in the hoisting seat 61 can be started, the lifting rope on the winch 62 can drive the mounting plate 51 to ascend and descend, and during the hoisting, the lifting rope cooperates with the telescopic sleeve rod 63 to ensure the stability during the hoisting, thereby avoiding the shaking of the hoisted object during the hoisting.

[0044] Embodiment Three

[0045] As Figures 1-4 shown, on the basis of the above embodiment, the embodiment further gives the following contents:

[0046] In this embodiment, the clamping assembly 52 comprises a clamping plate 521, a first telescopic cylinder 522, a connecting plate 523, both sides of the mounting plate 51 are provided with mounting ports 511, the connecting plate 523 is slidingly installed in the mounting port 511, the first telescopic cylinder 522 is fixedly installed on both sides of the top of the mounting plate 51, and the output end of the first telescopic cylinder 522 is connected with the connecting plate 523, the clamping plate 521 is fixedly installed at the bottom of the connecting plate 523, and four groups of butt joints 524 are arranged on the clamping plate 521.

[0047] The raw material bag is clamped and extracted by the clamping assembly 52;

[0048] During this period, the first telescopic cylinder 522 is started, the output end of the first telescopic cylinder 522 drives the connecting plate 523 to reciprocate, and the connecting plate 523 synchronously drives the clamping plate 521 to contract and expand;

[0049] When extracting, the clamping plate 521 is inserted into both sides of the raw material bag, and then the clamping plate 521 is contracted to clamp the raw material, and the extraction of the raw material bag is completed.

[0050] In this embodiment, the discharging assembly 53 comprises a second telescopic cylinder 531, a toothed plate 532, a gear 533, a square rod 534, an arc-shaped hook 535, a movable shaft 536, a fixed seat 537, both sides of the mounting plate 51 are fixedly installed with the fixed seat 537, the movable shaft 536 is butt-jointedly installed on the fixed seat 537, the square rod 534 is butt-jointedly installed on the fixed seat 537 through the movable shaft 536, four groups of arc-shaped hooks 535 are fixedly installed at the bottom of the square rod 534, and the arc-shaped hooks 535 correspond to the butt joints 524.

[0051] When the clamped raw material bag reaches the feeding point, the discharging assembly 53 is started to intervene by combining the above;

[0052] During this period, the second telescopic cylinder 531 is started to push the toothed plate 532, the gear 533 is driven by the toothed plate 532 and is synchronized to the movable shaft 536, so as to realize the overturning of the square rod 534, the square rod 534 is contracted by the arc-shaped hook 535, the arc-shaped hook 535 penetrates through the butt joint 524, and is inserted into the raw material bag, so as to realize the hanging of the raw material bag;

[0053] When the raw material in the raw material bag is discharged, the clamping plate 521 loses the constraint of the raw material bag, and is hung and positioned by the arc-shaped hook 535 to prevent it from falling, and after the raw material is discharged, the original bag can be removed from the feeding point, and then the second telescopic cylinder 531 is started again to recover and drive the arc-shaped hook 535 to expand, since the raw material bag is limited by the clamping plate 521, the arc-shaped hook 535 and the raw material bag are separated, and the raw material bag automatically falls;

[0054] The device performs subsequent extraction operations.

[0055] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0056] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit it; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A feeding device for opening injection molding raw material bags, characterized in that: Including the main support frame, the inside fixed mounting of preparation tank body, the inside fixed mounting of the main support frame has the bag opening subassembly, the top of the main support frame is fixedly installed with the support plate, and the top of the support plate is fixedly installed with the vice support frame on one side, the top of the support plate is fixedly installed with the first mobile assembly, and the first mobile assembly is assembled with the hoisting assembly, and the bottom of the hoisting assembly is hoisted with the extraction mechanism; The extraction mechanism includes a mounting plate, a clamping assembly, a discharging assembly, a hoisting end of the hoisting assembly is connected with the mounting plate, the mounting plate is provided with the clamping assembly on both sides, the mounting plate outside the clamping assembly is provided with the discharging assembly, and the discharging assembly and the clamping assembly are matched; The bag opening assembly includes a second mounting seat, a second screw rod, a strip plate, a bag opening knife, a second sliding rod and a second motor, the second mounting seat is fixedly installed on one side of the main support frame, the second mounting seat is respectively connected with the second screw rod and the second sliding rod, the second screw rod and the second sliding rod are commonly sleeved with the strip plate, and the top of the strip plate is uniformly provided with the bag opening knife, and the second mounting seat is fixedly installed with the second screw rod connected with the second screw rod.

2. An injection material bag opening feeding device according to claim 1, characterized in that: The main support frame above the preparation tank body is fixedly installed with a material guiding part, the material guiding part includes a cross rod and a conical material guiding hopper, two cross rods are fixedly installed in the main support frame, the conical material guiding hopper is fixedly installed between the cross rods, the bottom end of the conical material guiding hopper corresponds to the feeding port of the preparation tank body, and the strip plate is located above the conical material guiding hopper.

3. The apparatus of claim 1, wherein: The first mobile assembly includes a first sliding rod, a first mounting seat, a first motor and a first screw rod, the top of the support plate is fixedly installed with the first mounting seat, the first mounting seat is respectively connected with the first sliding rod and the first screw rod, the first sliding rod and the first screw rod are commonly sleeved with the hoisting assembly, the first mounting seat is fixedly installed with the first motor, and the output end of the first motor is connected with the first screw rod.

4. An injection material bag opening feeding device according to claim 3, characterized in that: The hoisting assembly includes a hoisting seat, a winch and a telescopic sleeve rod, the hoisting seat is commonly sleeved with the first sliding rod and the first screw rod, the hoisting seat is connected with the first screw rod in a thread and connected with the first sliding rod in a sliding manner, the winch is fixedly installed in the hoisting seat, the telescopic sleeve rod is fixedly installed at the bottom of the hoisting seat, and the telescopic sleeve rod is connected with the top of the mounting plate, the lifting rope on the winch penetrates through the telescopic sleeve rod and is connected with the mounting plate.

5. The apparatus of claim 1, wherein: The clamping assembly includes a clamping plate, a first telescopic cylinder and a connecting plate, the mounting plate is provided with a mounting hole on both sides, the connecting plate is slidably installed in the mounting hole, the first telescopic cylinder is fixedly installed on both sides of the top of the mounting plate, the output end of the first telescopic cylinder is connected with the connecting plate, the clamping plate is fixedly installed at the bottom of the connecting plate, and four groups of docking ports are arranged on the clamping plate.

6. An injection material bag opening feeding device according to claim 1, characterized in that: The discharging assembly includes a second telescopic cylinder, a tooth plate, a gear, a square rod, an arc-shaped hook, a movable shaft and a fixed seat, the fixed seat is fixedly installed on both sides of the mounting plate, the movable shaft is connected with the fixed seat, the square rod is connected with the fixed seat through the movable shaft, four groups of arc-shaped hooks are fixedly installed at the bottom of the square rod, and the arc-shaped hooks correspond to the docking ports.

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