CN211968207U - Bearing type blanking device of injection molding machine - Google Patents

Bearing type blanking device of injection molding machine Download PDF

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Publication number
CN211968207U
CN211968207U CN201922203332.0U CN201922203332U CN211968207U CN 211968207 U CN211968207 U CN 211968207U CN 201922203332 U CN201922203332 U CN 201922203332U CN 211968207 U CN211968207 U CN 211968207U
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connecting pipe
hopper
bottom plate
bearing type
hopper bottom
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CN201922203332.0U
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Chinese (zh)
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朱浩军
蔡志科
韩靖
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Haitian Plastics Machinery Group
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Haitian Plastics Machinery Group
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Abstract

The utility model discloses a bearing type blanking device of an injection molding machine, which comprises a hopper, a discharge hopper, a first connecting pipe, a second connecting pipe and a third connecting pipe which are vertically and sequentially distributed from top to bottom, the hopper comprises a first bearing type sliding mechanism arranged on the bottom end of a first connecting pipe, a second bearing type sliding mechanism arranged on the bottom end of a second connecting pipe, a first hopper bottom plate in sliding fit with the first bearing type sliding mechanism, and a second hopper bottom plate in sliding fit with the second bearing type sliding mechanism, wherein the discharge end of the hopper is fixed on the top end of the first connecting pipe; the advantage is that it can be based on different demands selective allocation hopper of equidimension.

Description

Bearing type blanking device of injection molding machine
Technical Field
The utility model relates to an unloader especially relates to an injection molding machine bearing formula unloader.
Background
At present, the existing injection molding machine bearing type blanking devices are generally arranged on a machine directly, and the existing injection molding machine bearing type blanking devices are arranged on a charging platform.
Fig. 2a, 2b and 2c show a bearing type blanking device of an injection molding machine directly mounted on a machine, which is generally applicable to small machines, and comprises a hopper 200, a first connecting pipe 201, a bearing type sliding plate 202, two L-shaped pressing plates 203, a hopper bottom plate 204, a second connecting pipe 205 and a discharge hopper 206, wherein a blanking port of the hopper 200 is welded and connected with the top end of the first connecting pipe 201 into a whole, the bearing type sliding plate 202 is fixed on the bottom end of the first connecting pipe 201, one end of the hopper bottom plate 204 is fixed on the top end of the second connecting pipe 205, the bottom end of the second connecting pipe 205 is used for fixedly connecting with the machine, the two L-shaped pressing plates 203 are symmetrically and closely distributed on two sides of one end of the hopper bottom plate 204, the top ends of the L-shaped pressing plates 203 are fixedly connected with the bottom end of the bearing type sliding plate 202, a pull handle 207 is mounted on the bearing type sliding plate 202, the discharge hopper 206 is mounted on, a bottom plate support 208 is mounted to the bottom of hopper bottom plate 204.
Figures 3a, 3b and 3c show a bearing-type blanking device of an injection molding machine used on a charging platform, the material hopper comprises a material hopper 300, a first connecting pipe 301, a bearing type sliding plate 302, two L-shaped pressing plates 303, a material hopper bottom plate 304, a second connecting pipe 305 and a material discharging hopper 306, wherein a feed opening of the material hopper 300 is welded and connected with the top end of the first connecting pipe 301 into a whole, the bearing type sliding plate 302 is fixed on the bottom end of the first connecting pipe 301, one end of the material hopper bottom plate 304 is fixed on the top end of the second connecting pipe 305, the two L-shaped pressing plates 303 are symmetrically and closely distributed on two sides of one end of the material hopper bottom plate 304, the top end of the L-shaped pressing plate 303 is fixedly connected with the bottom end of the bearing type sliding plate 302, the bearing type sliding plate 302 is provided with a handle 307, the discharge hopper 306 is arranged on the bottom of the other end of the hopper bottom plate 304, the bottom end of the second connecting pipe 305 is fixedly connected with a machine, and the second connecting pipe 305 penetrates through the charging platform 308.
The two injection molding machine bearing type blanking devices realize blanking when the first connecting pipe is communicated with the second connecting pipe, the handle is pulled to enable the bearing type sliding plate to drive the hopper to slide on the bottom plate of the hopper, material stopping is realized in the sliding process, and material discharging is realized when the first connecting pipe is communicated with the discharging hopper. However, the two bearing type blanking devices of the injection molding machine have the following problems: the bearing type sliding plate drives the whole hopper to slide on the hopper bottom plate, and the hopper is heavy, so that the hopper bottom plate can bear a certain load, and the hopper bottom plate can deform, and in order to solve the problem, the weight of the hopper can be limited by reducing the hopper, but the application occasion of the bearing type blanking device of the injection molding machine is limited; in the first bearing type blanking device for the injection molding machine, a plurality of base plate supports can be additionally arranged on the bottom of the hopper base plate, however, the plurality of base plate supports occupy a large space, and a sufficient space cannot be provided above the machine to accommodate the base plate supports, which obviously is not feasible.
Disclosure of Invention
The utility model aims to solve the technical problem that a bearing formula unloader of injection molding machine is provided, it can be according to the not hopper of equidimension of different demands apolegamy.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an injection molding machine bearing formula unloader, includes hopper and discharge hopper, its characterized in that: the material feeding device also comprises a first connecting pipe, a second connecting pipe, a third connecting pipe, a first bearing type sliding mechanism arranged at the bottom end of the first connecting pipe, a second bearing type sliding mechanism arranged at the bottom end of the second connecting pipe, a first hopper bottom plate in sliding fit with the first bearing type sliding mechanism, and a second hopper bottom plate in sliding fit with the second bearing type sliding mechanism, wherein the discharge end of the hopper is fixed at the top end of the first connecting pipe, the first connecting pipe is fixed on a horizontal feeding platform, the first hopper bottom plate is horizontally arranged, the second end of the first hopper bottom plate is fixed at the top end of the second connecting pipe, the second hopper bottom plate is horizontally arranged, the first end of the second hopper bottom plate is fixed at the top end of the third connecting pipe, and the discharge hopper is arranged at the bottom of the second end of the second hopper bottom plate, the bottom end of the third connecting pipe is fixed on a machine; when the material is normally discharged, the first connecting pipe, the second connecting pipe and the third connecting pipe are communicated in sequence; when stopping feeding, the first hopper bottom plate blocks the bottom end of the first connecting pipe, and the second hopper bottom plate blocks the bottom end of the second connecting pipe; when materials in the second connecting pipe are discharged, the bottom end of the first connecting pipe is blocked by the bottom plate of the first hopper, and the bottom end of the second connecting pipe is communicated with the discharge hopper.
A first through hole is formed in the second end of the first hopper bottom plate and is communicated with the bottom end of the first connecting pipe and the top end of the second connecting pipe; a first through hole is formed in the first end of the second hopper bottom plate and is communicated with the bottom end of the second connecting pipe and the top end of the third connecting pipe; and a third through hole is formed in the second end of the second hopper bottom plate and is communicated with the bottom end of the second connecting pipe and the discharge hopper. When the blanking is normal, the first connecting pipe is communicated with the second connecting pipe through the first through hole, and the second connecting pipe is communicated with the third connecting pipe through the second through hole; and the second connecting pipe is communicated with the discharge hopper through the third through hole when materials in the second connecting pipe are discharged.
And a handle for pushing the second connecting pipe to slide from the first end to the second end of the second hopper bottom plate or slide from the second end to the first end of the second hopper bottom plate is arranged on the second bearing type sliding mechanism. The second connecting pipe is pushed by the handle to slide on the second hopper bottom plate, and the first hopper bottom plate moves along with the second connecting pipe under the action of the first bearing type sliding mechanism.
The first connecting pipe is provided with a discharging pipe communicated with the first connecting pipe, and the discharging pipe is positioned below the horizontal charging platform. During discharging, the materials in the hopper and the first receiving pipe are discharged through the discharging pipe.
And a bottom plate support used for bearing load is arranged at the bottom of the bottom plate of the second hopper, and the bottom end of the bottom plate support is fixed on a machine. The installation of bottom plate support has not only prevented the deformation that droops and lead to because of bottom plate support's self weight and one end, has improved the bearing capacity of second hopper bottom plate moreover, because the relative hopper of second takeover is lighter, consequently set up a bottom plate support under the general condition can, can not occupy a lot of spaces in the machine top.
The first bearing type sliding mechanism is composed of a first bearing type sliding plate and two first L-shaped pressing plates, the first bearing type sliding plate is fixed on the bottom end of the first connecting pipe, the two first L-shaped pressing plates are symmetrically fixed on two sides of the bottom end of the first bearing type sliding plate, and the first hopper bottom plate is limited in a first sliding space formed between the two first L-shaped pressing plates in the width direction of the first hopper bottom plate.
The first bearing type sliding plate is provided with a first upper bearing used for reducing the friction force on the upper surface of the first hopper bottom plate during movement, and a first lower bearing used for reducing the friction force on the lower surface of the first hopper bottom plate during movement is installed in the first L-shaped pressing plate. Because the second connecting pipe drives the first hopper bottom plate to move, the upper surface and the lower surface of the first hopper bottom plate in the first sliding space can be subjected to friction force, and the friction force is well reduced by the first upper bearing and the first lower bearing.
The second bearing type sliding mechanism is composed of a second bearing type sliding plate and two second L-shaped pressing plates, the second bearing type sliding plate is fixed to the bottom end of the second connecting pipe, the two second L-shaped pressing plates are symmetrically fixed to two sides of the bottom end of the second bearing type sliding plate, and the second hopper bottom plate is limited in a second sliding space formed between the two second L-shaped pressing plates in the width direction of the second hopper bottom plate.
The second bearing type sliding plate is provided with a second upper bearing used for reducing the friction force applied to the upper surface when the second hopper bottom plate moves. Because the second hopper bottom plate is fixed, only the second connecting pipe slides on the second hopper bottom plate, and the friction force on the upper surface of the second hopper bottom plate during movement is considered.
The top of the first end of the first hopper bottom plate is provided with a first limiting part, the top of the second end of the first hopper bottom plate is provided with a second limiting part, the top of the first end of the second hopper bottom plate is provided with a third limiting part, and the top of the second end of the second hopper bottom plate is provided with a fourth limiting part. The first limiting part and the second limiting part prevent the first hopper bottom plate from separating when moving, and the third limiting part and the fourth limiting part prevent the second connecting pipe from separating when moving.
Compared with the prior art, the utility model has the advantages of:
1) this injection molding machine bearing formula unloader promotes the second when stopping material or arranging the material and takes over, and the second is taken over and is driven the motion of first hopper bottom plate, and first hopper bottom plate has blockked up the bottom of first takeover in the motion process and has played sealed effect, has prevented the material whereabouts to make the material in the hopper can keep the part more than first hopper bottom plate.
2) The bearing type blanking device of the injection molding machine can push the second connecting pipe when stopping or discharging, the hopper with larger weight does not move along with the movement of the second connecting pipe, and the hopper is borne by the horizontal feeding platform, namely the horizontal feeding platform bears the gravity of the hopper, so that the problem of limitation of the size and the weight of the hopper is solved, a customer can select and match the hopper according to the requirement of the customer, and in addition, the load borne by the bottom plate of the second hopper is smaller, so that the second hopper bottom plate is prevented from being deformed greatly; and the bottom plate of the first hopper is only used for blocking the bottom end of the first connecting pipe during material stopping or discharging, and the load borne by the bottom plate of the first hopper is basically not considered, so that the bottom plate of the first hopper cannot deform.
Drawings
Fig. 1a is a front view of the bearing type blanking device of the injection molding machine of the present invention under a normal blanking condition;
FIG. 1b is a left side view of FIG. 1 a;
FIG. 1C is a cross-sectional view taken along line C-C of FIG. 1 b;
FIG. 1d is a front view of the bearing type discharging device of the injection molding machine of the present invention in a discharging condition;
FIG. 1e is a left side view of FIG. 1 d;
FIG. 1f is a cross-sectional view taken along line D-D of FIG. 1 e;
FIG. 2a is a front view of a prior art bearing-type blanking device for an injection molding machine mounted directly to the machine;
FIG. 2b is a left side view of FIG. 2 a;
FIG. 2c is a cross-sectional view taken along line A-A of FIG. 2 b;
FIG. 3a is a front view of a prior art injection molding machine bearing type blanking device used on a charging platform;
FIG. 3b is a left side view of FIG. 3 a;
fig. 3c is a sectional view taken along line B-B of fig. 3B.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
The utility model provides a bearing type blanking device of an injection molding machine, as shown in figures 1a to 1f, which comprises a hopper 100, a discharge hopper 101, a first connecting pipe 102, a second connecting pipe 103 and a third connecting pipe 104 which are vertically distributed from top to bottom in sequence, a first bearing type sliding mechanism 105 arranged on the bottom end of the first connecting pipe 102, a second bearing type sliding mechanism 106 arranged on the bottom end of the second connecting pipe 103, a first hopper bottom plate 107 in sliding fit with the first bearing type sliding mechanism 105, and a second hopper bottom plate 108 in sliding fit with the second bearing type sliding mechanism 106, wherein the discharge end of the hopper 100 is fixed on the top end of the first connecting pipe 102, the first connecting pipe 102 is fixed on a horizontal feeding platform 109, the first hopper bottom plate 107 is horizontally arranged and the second end thereof is fixed on the top end of the second connecting pipe 103, the second hopper bottom plate 108 is horizontally arranged and the first end thereof is fixed on the top end of the third connecting pipe 104, the discharge hopper 101 is arranged at the bottom of the second end of the second hopper bottom plate 108, and the bottom end of the third connecting pipe 104 is fixed on the machine; when the material is normally discharged, the first connecting pipe 102, the second connecting pipe 103 and the third connecting pipe 104 are sequentially communicated, so that the material in the hopper 100 can fall into a machine; when stopping feeding, the second connecting pipe 103 is pushed to slide from the first end to the second end of the second hopper bottom plate 108, the first hopper bottom plate 107 blocks the bottom end of the first connecting pipe 102, and the second hopper bottom plate 108 blocks the bottom end of the second connecting pipe 103; when the material in the second connecting pipe 103 is discharged, the second connecting pipe 103 slides to the second end of the second hopper bottom plate 108, the first hopper bottom plate 107 blocks the bottom end of the first connecting pipe 102, and the bottom end of the second connecting pipe 103 is communicated with the discharge hopper 101. By pushing the second adapter tube 103 to slide the second adapter tube 103 from the first end to the second end of the second hopper bottom plate 108, material stop can be realized, and a series of subsequent operations, such as material changing, color mixing by adding color masterbatch, etc., are possible.
In this embodiment, a second end of the first hopper bottom plate 107 is provided with a first through hole 126, and the first through hole 126 communicates the bottom end of the first connecting pipe 102 and the top end of the second connecting pipe 103; a second through hole 127 is formed in the first end of the second hopper bottom plate 108, and the second through hole 127 is communicated with the bottom end of the second connecting pipe 103 and the top end of the third connecting pipe 104; a third through hole 128 is formed in the second end of the second hopper bottom plate 108, and the third through hole 128 is communicated with the bottom end of the second connecting pipe 103 and the discharge hopper 101. During normal blanking, the first connecting pipe 102 is communicated with the second connecting pipe 103 through the first through hole 126, and the second connecting pipe 103 is communicated with the third connecting pipe 104 through the second through hole 127; when the material in the second connecting pipe 103 is discharged, the second connecting pipe 103 is communicated with the discharge hopper 101 through the third through hole 128.
In this embodiment, the first bearing type sliding mechanism 105 is composed of a first bearing type sliding plate 110 and two first L-shaped pressing plates 111, the first bearing type sliding plate 110 is fixed on the bottom end of the first connecting pipe 102, the two first L-shaped pressing plates 111 are symmetrically fixed on two sides of the bottom end of the first bearing type sliding plate 110, the first hopper bottom plate 107 is limited in the width direction of the first hopper bottom plate within a first sliding space 112 formed between the two first L-shaped pressing plates 111, the first bearing type sliding plate 110 has a first upper bearing 113 for reducing the friction force applied to the upper surface when the first hopper bottom plate 107 moves, and a first lower bearing 114 for reducing the friction force applied to the lower surface when the first hopper bottom plate 107 moves is installed within the first L-shaped pressing plate 111. Since the second connecting pipe 103 drives the first hopper bottom plate 107 to move when moving, the first hopper bottom plate 107 receives friction on both the upper surface and the lower surface in the first sliding space 112, and thus the friction is reduced by the first upper bearing 113 and the first lower bearing 114.
In this embodiment, the second bearing type sliding mechanism 106 is composed of a second bearing type sliding plate 115 and two second L-shaped pressing plates 116, the second bearing type sliding plate 115 is fixed on the bottom end of the second connecting pipe 103, the two second L-shaped pressing plates 116 are symmetrically fixed on two sides of the bottom end of the second bearing type sliding plate 115, the second hopper bottom plate 108 is limited in the width direction thereof in a second sliding space 117 formed between the two second L-shaped pressing plates 116, and the second bearing type sliding plate 115 is provided with a second upper bearing 118 for reducing the friction force applied to the upper surface when the second hopper bottom plate 108 moves. Since the second hopper bottom plate 108 is fixed, only the second connecting pipe 103 slides on the second hopper bottom plate 108, and therefore only the friction force applied to the upper surface when the second hopper bottom plate 108 moves needs to be considered.
In this embodiment, a handle 119 for pushing the second nozzle 103 to slide from the first end to the second end of the second hopper bottom plate 108 or from the second end to the first end of the second hopper bottom plate 108 is installed on the second bearing sliding plate 115 of the second bearing sliding mechanism 106. The second adapter 103 is pushed by the pull-handle 119, so that the second adapter 103 slides on the second hopper bottom plate 108, and the first hopper bottom plate 107 moves with the second adapter 103 under the action of the first bearing type sliding mechanism 105.
In this embodiment, a discharge pipe 120 is installed on the first connecting pipe 102 and is communicated with the first connecting pipe 102, and the discharge pipe 120 is located below the horizontal charging platform 109. During discharging, the material in the hopper 100 and the first connecting pipe 102 is discharged through the discharging pipe 120.
In this embodiment, a floor bracket 121 for receiving a load is mounted on the bottom of the second hopper floor 108, and the bottom end of the floor bracket 121 is fixed to the machine. Because the first adapter tube 102 is fixed on the horizontal charging platform 109 and the hopper 100 is connected to the first adapter tube 102, the supporting force required by the bottom plate 107 of the first hopper is very small, the bottom plate support 121 does not need to be additionally arranged for supporting, and the thickness of the bottom plate 107 of the first hopper can be smaller than that of the bottom plate 108 of the second hopper during processing; the second hopper bottom plate 108 is subjected to a certain load, so that in order to prevent the suspended part of the second hopper bottom plate 108 from sagging and deforming, the bottom plate support 121 is additionally arranged on the bottom of the second hopper bottom plate 108 for supporting, and generally, only one bottom plate support 121 is arranged, so that a lot of space above a machine is not occupied; the installation of the floor bracket 121 simultaneously prevents deformation caused by one end drooping due to the self-weight of the floor bracket 121.
In this embodiment, a first limiting member 122 is disposed on the top of the first end of the first hopper bottom plate 107, a second limiting member 123 is disposed on the top of the second end of the first hopper bottom plate 107, a third limiting member 124 is disposed on the top of the first end of the second hopper bottom plate 108, and a fourth limiting member 125 is disposed on the top of the second end of the second hopper bottom plate 108. The first stopper 122 and the second stopper 123 prevent the first hopper bottom plate 107 from being removed when moving, and the third stopper 124 and the fourth stopper 125 prevent the second connecting pipe 103 from being removed when moving.

Claims (10)

1. The utility model provides an injection molding machine bearing formula unloader, includes hopper and discharge hopper, its characterized in that: the material feeding device also comprises a first connecting pipe, a second connecting pipe, a third connecting pipe, a first bearing type sliding mechanism arranged at the bottom end of the first connecting pipe, a second bearing type sliding mechanism arranged at the bottom end of the second connecting pipe, a first hopper bottom plate in sliding fit with the first bearing type sliding mechanism, and a second hopper bottom plate in sliding fit with the second bearing type sliding mechanism, wherein the discharge end of the hopper is fixed at the top end of the first connecting pipe, the first connecting pipe is fixed on a horizontal feeding platform, the first hopper bottom plate is horizontally arranged, the second end of the first hopper bottom plate is fixed at the top end of the second connecting pipe, the second hopper bottom plate is horizontally arranged, the first end of the second hopper bottom plate is fixed at the top end of the third connecting pipe, and the discharge hopper is arranged at the bottom of the second end of the second hopper bottom plate, the bottom end of the third connecting pipe is fixed on a machine; when the material is normally discharged, the first connecting pipe, the second connecting pipe and the third connecting pipe are communicated in sequence; when stopping feeding, the first hopper bottom plate blocks the bottom end of the first connecting pipe, and the second hopper bottom plate blocks the bottom end of the second connecting pipe; when materials in the second connecting pipe are discharged, the bottom end of the first connecting pipe is blocked by the bottom plate of the first hopper, and the bottom end of the second connecting pipe is communicated with the discharge hopper.
2. The injection molding machine bearing type blanking device of claim 1, wherein: a first through hole is formed in the second end of the first hopper bottom plate and is communicated with the bottom end of the first connecting pipe and the top end of the second connecting pipe; a first through hole is formed in the first end of the second hopper bottom plate and is communicated with the bottom end of the second connecting pipe and the top end of the third connecting pipe; and a third through hole is formed in the second end of the second hopper bottom plate and is communicated with the bottom end of the second connecting pipe and the discharge hopper.
3. The bearing type blanking device of the injection molding machine according to claim 1 or 2, characterized in that: and a handle for pushing the second connecting pipe to slide from the first end to the second end of the second hopper bottom plate or slide from the second end to the first end of the second hopper bottom plate is arranged on the second bearing type sliding mechanism.
4. The injection molding machine bearing type blanking device of claim 1, wherein: the first connecting pipe is provided with a discharging pipe communicated with the first connecting pipe, and the discharging pipe is positioned below the horizontal charging platform.
5. The injection molding machine bearing type blanking device of claim 3, wherein: and a bottom plate support used for bearing load is arranged at the bottom of the bottom plate of the second hopper, and the bottom end of the bottom plate support is fixed on a machine.
6. The injection molding machine bearing type blanking device of claim 1, wherein: the first bearing type sliding mechanism is composed of a first bearing type sliding plate and two first L-shaped pressing plates, the first bearing type sliding plate is fixed on the bottom end of the first connecting pipe, the two first L-shaped pressing plates are symmetrically fixed on two sides of the bottom end of the first bearing type sliding plate, and the first hopper bottom plate is limited in a first sliding space formed between the two first L-shaped pressing plates in the width direction of the first hopper bottom plate.
7. The injection molding machine bearing type blanking device of claim 6, wherein: the first bearing type sliding plate is provided with a first upper bearing used for reducing the friction force on the upper surface of the first hopper bottom plate during movement, and a first lower bearing used for reducing the friction force on the lower surface of the first hopper bottom plate during movement is installed in the first L-shaped pressing plate.
8. The bearing type blanking device of the injection molding machine according to claim 6 or 7, characterized in that: the second bearing type sliding mechanism is composed of a second bearing type sliding plate and two second L-shaped pressing plates, the second bearing type sliding plate is fixed to the bottom end of the second connecting pipe, the two second L-shaped pressing plates are symmetrically fixed to two sides of the bottom end of the second bearing type sliding plate, and the second hopper bottom plate is limited in a second sliding space formed between the two second L-shaped pressing plates in the width direction of the second hopper bottom plate.
9. The injection molding machine bearing type blanking device of claim 8, wherein: the second bearing type sliding plate is provided with a second upper bearing used for reducing the friction force applied to the upper surface when the second hopper bottom plate moves.
10. The injection molding machine bearing type blanking device of claim 9, wherein: the top of the first end of the first hopper bottom plate is provided with a first limiting part, the top of the second end of the first hopper bottom plate is provided with a second limiting part, the top of the first end of the second hopper bottom plate is provided with a third limiting part, and the top of the second end of the second hopper bottom plate is provided with a fourth limiting part.
CN201922203332.0U 2019-12-10 2019-12-10 Bearing type blanking device of injection molding machine Active CN211968207U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922203332.0U CN211968207U (en) 2019-12-10 2019-12-10 Bearing type blanking device of injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922203332.0U CN211968207U (en) 2019-12-10 2019-12-10 Bearing type blanking device of injection molding machine

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CN211968207U true CN211968207U (en) 2020-11-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111113800A (en) * 2019-12-10 2020-05-08 海天塑机集团有限公司 Bearing type blanking device of injection molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111113800A (en) * 2019-12-10 2020-05-08 海天塑机集团有限公司 Bearing type blanking device of injection molding machine

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