CN116141600A - Automatic excision and check out test set - Google Patents

Automatic excision and check out test set Download PDF

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Publication number
CN116141600A
CN116141600A CN202211572128.6A CN202211572128A CN116141600A CN 116141600 A CN116141600 A CN 116141600A CN 202211572128 A CN202211572128 A CN 202211572128A CN 116141600 A CN116141600 A CN 116141600A
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CN
China
Prior art keywords
button
place
pick
cutting
weighing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211572128.6A
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Chinese (zh)
Inventor
吴显峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Wonderland Nurserygoods Co Ltd
Original Assignee
China Wonderland Nurserygoods Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Wonderland Nurserygoods Co Ltd filed Critical China Wonderland Nurserygoods Co Ltd
Priority to CN202211572128.6A priority Critical patent/CN116141600A/en
Publication of CN116141600A publication Critical patent/CN116141600A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/38Cutting-off equipment for sprues or ingates
    • B29C45/382Cutting-off equipment for sprues or ingates disposed outside the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16Sorting according to weight
    • B07C5/24Sorting according to weight using moving weighing mechanisms, e.g. moving along a circular path
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0063Using robots

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses automatic cutting and detecting equipment which is used for cutting off a pouring gate of a button and detecting the button after the pouring gate is cut off. The automatic excision and detection device comprises: a cutting mechanism configured to cut off a gate of the button; and a detection conveying mechanism configured to grasp and move the button after the gate is cut from the cutting mechanism, and to acquire a weight value of the grasped button during the movement. The detection and conveying mechanism comprises a controller pre-stored with standard weight range values, and the controller is configured to compare the weight values of the grabbed buttons with the standard weight range values and judge the buttons with the weight values falling in the standard weight range values as buttons meeting requirements. The standard weight range value is 22g or more and 25g or less.

Description

Automatic excision and check out test set
Technical Field
The invention relates to the technical field of injection molding, in particular to automatic cutting and detecting equipment.
Background
When the plastic product is molded, a liquid channel is arranged in the injection molding machine for the liquid to flow into the mold for molding. The solids in the liquid channel after solidification of the liquid form gates that adhere to the plastic buttons and therefore require removal of these gates with a cutting device to obtain the desired size and appearance of the plastic article. In order to detect whether the quality of the plastic product after the gate is cut is up to standard, it is generally necessary to place the plastic product after the gate is cut on a detection device, the detection device detects the appearance and weight of the plastic product, and the plastic product after the detection is passed is continuously conveyed backwards by a conveying belt.
At present, manufacturers mutually cooperate and use a cutting device and a detection device to process plastic products so as to realize the purpose of automatic production. However, since the cutting device and the detecting device are respectively arranged on two different processing stations, the process of conveying the plastic products between the two stations consumes processing time, and the processing efficiency of the plastic products is affected. Moreover, the detection device is complex in structure, and is difficult to detect plastic products rapidly, so that plastic products after the pouring gate is cut are easy to store in the detection device, the detection device is difficult to adapt to the processing rhythm of the cutting device, production bottlenecks occur, and the processing efficiency of the plastic products is affected.
Therefore, there is a need for an automatic cutting and inspection apparatus that is simple in structure and efficient in processing to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide automatic cutting and detecting equipment which is simple in structure and high in processing efficiency.
The automatic cutting and detecting equipment comprises a frame, a cutting mechanism, a detecting conveying mechanism and a conveying belt, wherein the cutting mechanism, the detecting conveying mechanism and the conveying belt are respectively arranged on the frame, the detecting conveying mechanism comprises a controller, a moving device and a taking and placing weighing device which is arranged at the output end of the moving device and is used for grabbing and weighing the buttons, the controller is connected with the moving device and the taking and placing weighing device through wireless or wired communication, the controller controls the moving device to drive the taking and placing weighing device to make reciprocating motion between the cutting mechanism and the conveying belt, the controller pre-stores a standard weight range value, the control device acquires the weight value of the buttons grabbed by the taking and placing weighing device and compares the weight value with the standard weight range value, the weight value of the buttons weighed by the taking and placing weighing device falls in the standard weight range value, the controller controls the moving device to drive the buttons which are in conformity with the conveying belt, the weight value of the buttons weighed by the taking and placing weighing device is located outside the standard weight range value and does not accord with the weighing device, and the controller controls the moving device to drive the buttons which are not to be taken out of the conveying belt.
Preferably, the conveyor belt is offset to one side of the cutting mechanism.
Preferably, the moving device is a triaxial shifter or a moving manipulator.
Preferably, the pick-and-place weighing device comprises a pick-and-place unit and a weighing unit with an output end and an input end, wherein the input end of the weighing unit is arranged at the output end of the mobile device, and the pick-and-place unit is arranged at the output end of the weighing unit.
Preferably, the picking and placing unit is a mechanical gripper or a vacuum chuck.
Preferably, a defective product collecting area is arranged on the machine frame or outside the machine frame, the controller selectively controls the moving device to drive the taking and placing weighing device to make reciprocating motion between the cutting mechanism, the conveying belt or the defective product collecting area, and the controller controls the moving device to drive the taking and placing weighing device to place the non-conforming buttons in the defective product collecting area.
Preferably, the cutting mechanism comprises a driving device and a cutting piece, wherein the cutting piece is arranged at the output end of the driving device, and the cutting piece is arranged on the frame and is positioned below a button for cutting off the pouring gate.
Preferably, the driving device is a three-axis driver or a driving manipulator.
Preferably, the cutting-off piece comprises a cutter body and a cutter head, wherein the cutter head is connected with the cutter body, and the cutter body is connected with the output end of the triaxial driver or the driving manipulator.
Preferably, the feeding and retracting directions of the cutter head are parallel to the conveying direction of the conveying belt.
Compared with the prior art, the automatic cutting and detecting device comprises a frame, a cutting mechanism, a detecting and conveying mechanism and a conveying belt, wherein the cutting mechanism, the detecting and conveying mechanism and the conveying belt are respectively arranged on the frame, the detecting and conveying mechanism comprises a controller, a moving device and a taking and placing weighing device which is arranged at the output end of the moving device and used for grabbing and weighing buttons, the controller is connected with the moving device and the taking and placing weighing device through wireless or wired communication, the controller controls the moving device to drive the taking and placing weighing device to reciprocate between the cutting mechanism and the conveying belt, the controller pre-stores a standard weight range value, the controller acquires the weight value of the buttons grabbed by the taking and placing weighing device and compares the weight value with the standard weight range value, the weight value of the buttons grabbed by the taking and placing weighing device falls into the standard weight range value to be the buttons which are in conformity, the controller controls the moving device to drive the taking and placing weighing device to place the buttons which are located outside the standard weight range value to be the buttons which are not in conformity, and the controller controls the moving device to drive the taking and placing weighing device to remove the buttons which are not in conformity with the conveying belt. The automatic cutting and detecting equipment has a simple structure, and because the button is weighed in the process of conveying the button after the pouring gate is cut by the detecting and conveying mechanism, and the weight value of the weighing and placing device is obtained by the controller and compared with the standard weight range value pre-stored in the controller, the weighing and placing device can place the button which accords with the weight value on the conveying belt for continuous backward conveying, and the weighing and placing device can remove the button which does not accord with the weight value from the conveying belt, so that the time spent in the conveying process of the button between the cutting mechanism and the conveying belt after the pouring gate is cut is fully utilized, and the processing efficiency of the button is improved.
Drawings
FIG. 1 is a schematic perspective view of an automatic cutting and inspection apparatus according to the present invention.
Detailed Description
In order to describe the technical content and constructional features of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
As shown in fig. 1, the automatic cutting and detecting device 100 of the present invention is used for cutting off the gate of the button 40 and detecting the button 40 after the gate is cut off, the automatic cutting and detecting device 100 includes a frame (not shown), a cutting mechanism 10, a detecting and conveying mechanism 20 and a conveying belt 30 which are respectively installed on the frame, the detecting and conveying mechanism 20 includes a controller (not shown), a moving device 21 and a pick-and-place weighing device 22 installed at the output end of the moving device 21 for grabbing and weighing the button 40, the controller is connected with the moving device 21 and the pick-and-place weighing device 22 through wireless or wired communication, the controller controls the moving device 21 to drive the pick-and-place weighing device 22 to make a round trip movement between the cutting mechanism 10 and the conveying belt 30, the controller pre-stores a standard weight range value, the controller acquires the weight value of the button 40 grabbed by the pick-and-place weighing device 22 and compares the standard weight range value with the standard weight range value, when the weight value of the button 40 of the pick-and-place weighing device 22 falls within the standard weight range value to be the button 40, the button 40 indicates that the cut-off mechanism 40 is in line with the requirement, that the button 40 is in line with the cut-off requirement, the cutting mechanism 21 is driven by the moving device 22 or the controller is not to place the button 40 to be in line with the requirement for the movement of the cut-and the conveying device 40; when the weight value of the button 40 weighed by the pick-and-place weighing device 22 is out of the standard weight range and is not in conformity with the button 40, the button 40 after the gate is removed is not in conformity with the requirement, i.e. the gate is cut more or less by the cutting mechanism 10, at this time, the controller controls the moving device 21 to drive the pick-and-place weighing device 22 to remove the non-conforming button 40 from the conveyor belt 30, and the button 40 removed from the conveyor belt 30 will be manually inspected or re-cut. For example, if the standard weight range value pre-stored in the controller is 22-25g, when the weight of a button 40 weighed by the pick-and-place weighing device 22 is 26g, it exceeds the standard weight range, which indicates that the gate is cut by the cutting mechanism 10, the controller controls the moving device 21 to drive the pick-and-place weighing device 22 to remove the non-conforming button 40 from the conveyor belt 30; when the weight of a button 40 weighed by the pick-and-place weighing device 22 is 21g, the weight exceeds the standard weight range, which indicates that the cutting mechanism 10 cuts the structure on the button 40 more, the controller controls the moving device 21 to drive the pick-and-place weighing device 22 to remove the non-conforming button 40 from the conveyer belt 30; when the weight of a button 40 weighed by the weighing device 22 is 23g, the button 40 is in the standard weight range, which indicates that the cutting mechanism 10 has not cut more structure of the button 40 and has fewer gates, and the controller controls the control moving device 21 to drive the weighing device 22 to place the button 40 meeting the requirement on the conveyer belt 30; the above description is given by taking the weight of the common plastic button cut gate in the range of 22-25g as an example, and needless to say, error comparison can be performed in the range of 21-24g or 23-26g, and the comparison principle is the same as that described above, so that the invention is not limited thereto. In order to facilitate collection and handling of the undesirable buttons 40, the housing or the exterior of the housing is provided with a reject collection zone (not shown), and the controller selectively controls the movement device 21 to move the pick-and-place weighing device 22 back and forth between the two of the removal mechanism 10, the conveyor 30, or the reject collection zone. For example, the moving device 21 is a moving manipulator, and of course, according to practical needs, the moving device 21 may be configured as a three-axis shifter, which can drive the pick-and-place weighing device 22 to spatially move above the rack. More specifically, the following is:
as shown in fig. 1, the pick-and-place weighing device 22 includes a pick-and-place unit 221 and a weighing unit 222 having an output end and an input end, the input end of the weighing unit 222 is mounted at the output end of the moving device 21, the pick-and-place unit 221 is mounted at the output end of the weighing unit 222, and the pick-and-place weighing device 22 is simple in structure and easy to mount and arrange. For example, the picking and placing unit 221 is a vacuum chuck, which is not easy to damage the button 40 when picking and placing the button 40, and of course, the picking and placing unit 221 can be set as a manipulator according to actual needs, so that the picking and placing operation on the button 40 can be realized.
As shown in fig. 1, the cutting mechanism 10 includes a driving device 11 and a cutting member 12, the cutting member 12 is mounted on the output end of the driving device 11, and the cutting member 12 is disposed on the frame below a button 40 to be cut off the gate, so that the cutting member 12 can cut off the gate on the button 40. For example, the driving device 11 is a three-axis driver, and of course, according to practical needs, the driving device 11 may be configured as a driving manipulator, and the driving manipulator may also drive the cutting member 12 to cut the gate of the button 40, which is not limited thereto. Specifically, the cutting member 12 includes a cutter body 121 and a cutter head 122, the cutter head 122 is connected to the cutter body 121, and the cutter body 121 is connected to an output end of a triaxial driver or a driving manipulator. More specifically, the feeding direction a and the retracting direction B of the cutter head 122 are parallel to the conveying direction C of the conveyor 30, so that the pick-and-place weighing device 22 can grasp the cut-gate button 40 without reversing and place it on the conveyor 30. To avoid the conveyor 30 from interfering with the transfer of the button 40 and the removal of the gate on the button 40 by the removal mechanism 10, the conveyor 30 is offset to one side of the removal mechanism 10.
The principle of operation of the automatic ablation and detection apparatus 100 of the present invention will be described with reference to fig. 1: the button 40 to be cut off the gate is positioned above the cutting mechanism 10, the driving device 11 drives the cutting element 12 to perform cutting movement along the cutting direction A in FIG. 1, the cutter head 122 cuts off the gate on the button 40, and then the driving device drives the cutting element 12 to perform retracting movement along the retracting direction B in FIG. 1. The moving device 21 drives the taking and placing weighing device 22 to move above the button 40 with the pouring gate removed, the taking and placing unit 221 takes down the button 40, then the moving device 21 drives the taking and placing weighing device 22 to move to the feeding position of the conveying belt 30, in the process, the weighing unit 222 weighs the button 40 to obtain a weight value, the control device obtains the weight value of the button 40 grabbed by the weighing unit 222 and compares the weight value with a standard weight range value pre-stored in the controller, when the weight value of the button 40 weighed by the weighing unit 222 falls into the standard weight range value to be the button 40 meeting the requirement, the button 40 after the pouring gate removal is indicated to meet the requirement, namely, the cutting mechanism 10 does not cut more or cut less pouring gate, so that the controller controls the moving device 21 to drive the taking and placing weighing device 22 to place the button 40 meeting the requirement on the conveying belt 30, and the conveying belt 30 conveys the button 40 meeting the requirement backwards; when the weight value of the button 40 weighed by the pick-and-place weighing device 22 is outside the standard weight range and is not in conformity with the button 40, the button 40 after the gate is removed is not in conformity with the requirement, i.e. the gate is cut more or less by the cutting mechanism 10, at this time, the controller controls the moving device 21 to drive the pick-and-place weighing device 22 to remove the non-conforming button 40 from the conveyor belt 30, and place the non-conforming button 40 in the defective collecting area, so as to collect and process the non-conforming button 40, such as manually checking or re-cutting the gate. The working principle is as described above.
Compared with the prior art, the automatic cutting and detecting device 100 of the invention comprises a frame, a cutting mechanism 10, a detecting and conveying mechanism 20 and a conveying belt 30 which are respectively arranged on the frame, wherein the detecting and conveying mechanism 20 comprises a controller, a moving device 21 and a taking and placing weighing device 22 which is arranged at the output end of the moving device 21 and is used for grabbing and weighing the buttons 40, the controller is connected with the moving device 21 and the taking and placing weighing device 22 through wireless or wired communication, the controller controls the moving device 21 to drive the taking and placing weighing device 22 to do reciprocating motion between the cutting mechanism 10 and the conveying belt 30, the controller pre-stores a standard weight range value, the controller acquires the weight value of the buttons 40 grabbed by the taking and placing weighing device 22 and compares the weight value with the standard weight range value, the weight value of the buttons 40 which are grabbed by the taking and placing weighing device 22 falls within the standard weight range value, the controller controls the moving device 21 to drive the taking and placing weighing device 22 to place the matched buttons 40 on the conveying belt 30, the weight value of the weighing device 40 which is located outside the standard weight range value and is not matched with the standard weight value, and the controller controls the moving device 21 to drive the weighing device 22 to drive the taking and placing weighing device 40 to do not match with the conveying belt 30 to move out of the weighing device 40. The automatic cutting and detecting device 100 of the present invention has a simple structure, and because the detecting and conveying mechanism 20 has weighed the button 40 in the process of conveying the button 40 after the pouring gate is cut, and the controller obtains the weight value of the weighing and placing device 22 and compares the weight value with the standard weight range value pre-stored in the controller, the weighing and placing device 22 can place the button 40 which is in line on the conveying belt 30 for continuous backward conveying, and the weighing and placing device 22 can remove the button 40 which is not in line from the conveying belt 30, the time spent in the conveying process of the button 40 between the cutting mechanism 10 and the conveying belt 30 after the pouring gate is cut is fully utilized, and the processing efficiency of the button 40 is improved.
It should be noted that, the triaxial shifter and the triaxial driver are triaxial motion mechanisms commonly used on the current machine tool, the mobile manipulator and the driving manipulator are manipulators commonly used on the current processing equipment, and the controller is selected as a CPU or PLC commonly used on the current machine tool, but not limited thereto.
The foregoing disclosure is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims (10)

1. An automatic cutting and detecting apparatus for cutting off a gate of a button and detecting the button after cutting off the gate, the automatic cutting and detecting apparatus comprising:
a cutting mechanism configured to cut off a gate of the button; and
a detection conveying mechanism configured to grasp and move the button after the gate is cut from the cutting mechanism, and to acquire a weight value of the grasped button during the movement,
wherein the detection and conveying mechanism comprises a controller pre-stored with standard weight range values, the controller is configured to compare the weight values of the grabbed buttons with the standard weight range values and judge the buttons with the weight values falling in the standard weight range values as buttons meeting the requirements,
wherein the standard weight range value is 22g or more and 25g or less.
2. The automatic excision and detection apparatus of claim 1 wherein the detection delivery mechanism further comprises a moving device configured to move the grasped button and a pick-and-place weighing device mounted to an output end of the moving device configured to grasp and weigh the button.
3. The automatic excision and detection apparatus of claim 2 wherein the controller is connected to the mobile device and the pick-and-place weighing device by wireless or wired communication.
4. The automatic excision and detection apparatus of claim 2 wherein the controller controls the movement device to move the pick-and-place weighing device back and forth between the excision mechanism and the conveyor belt.
5. The automatic excision and detection apparatus of claim 2 further comprising a frame and a conveyor belt, the excision mechanism, the detection conveyor mechanism, and the conveyor belt being mounted on the frame,
the controller controls the moving device to drive the taking-placing weighing device to place the buttons meeting the requirements on the conveying belt.
6. The automatic excision and detection apparatus of claim 5 wherein the pick-and-place weighing device determines a button having a weight value outside the standard weight range as an unsatisfactory button, and the controller controls the moving device to drive the pick-and-place weighing device to remove the unsatisfactory button from the conveyor.
7. The automatic resection and inspection apparatus according to claim 2, wherein the moving device is a tri-axial mover or a moving robot.
8. The automatic excision and detection apparatus of claim 2 wherein the pick-and-place weighing device comprises a pick-and-place unit and a weighing unit having an output and an input, the input of the weighing unit being mounted to the output of the moving device and the pick-and-place unit being mounted to the output of the weighing unit.
9. The automatic excision and detection apparatus of claim 8 wherein the pick-and-place unit is a mechanical gripper or a vacuum chuck.
10. The automatic excision and detection apparatus of claim 5 wherein a reject collection zone is provided on or off the housing, the controller selectively controlling the movement means to drive the pick-and-place weighing means to reciprocate between two of the excision mechanism, the conveyor belt, or the reject collection zone, the controller controlling the movement means to drive the pick-and-place weighing means to place a non-conforming button in the reject collection zone.
CN202211572128.6A 2019-07-12 2019-07-12 Automatic excision and check out test set Pending CN116141600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211572128.6A CN116141600A (en) 2019-07-12 2019-07-12 Automatic excision and check out test set

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910634244.8A CN112208070A (en) 2019-07-12 2019-07-12 Automatic excision and detection equipment
CN202211572128.6A CN116141600A (en) 2019-07-12 2019-07-12 Automatic excision and check out test set

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Application Number Title Priority Date Filing Date
CN201910634244.8A Division CN112208070A (en) 2019-07-12 2019-07-12 Automatic excision and detection equipment

Publications (1)

Publication Number Publication Date
CN116141600A true CN116141600A (en) 2023-05-23

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CN201910634244.8A Pending CN112208070A (en) 2019-07-12 2019-07-12 Automatic excision and detection equipment
CN202211572128.6A Pending CN116141600A (en) 2019-07-12 2019-07-12 Automatic excision and check out test set

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Publication number Priority date Publication date Assignee Title
CN112828361B (en) * 2021-02-07 2022-03-25 重庆宝优机电有限公司 Quick milling machine
CN113829585A (en) * 2021-11-03 2021-12-24 上海稳羿科技有限公司 Degumming port weighing machine

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Publication number Priority date Publication date Assignee Title
CN104890197A (en) * 2015-06-17 2015-09-09 张三义 Automatic cutting system and method for gate of injection part
CN205255439U (en) * 2015-12-16 2016-05-25 苏州立创精密模具科技有限公司 Many caves button cover gate cut equipment
CN106976216A (en) * 2017-02-28 2017-07-25 昆山斯比得自动化设备有限公司 Injecting products automatic part picking and process equipment
CN208527354U (en) * 2018-07-18 2019-02-22 北海绩迅电子科技有限公司 A kind of weighing device being applicable in print cartridge

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