TWI270505B - Label picking-and-placing device in a mold - Google Patents

Abstract

A label picking-and-placing device in a mold includes a mechanical arm operable by data stored in a computer, a fixed base for securing a product taking-out device and the label picking-and-placing device thereon, a product taking-out device, and a label picking-and-placing device. The product taking-out device is provided with plural sucking plates for taking out a finished product from the interior of a mold. The label picking-and-placing device is provided with a sandwiching device, which is possible to open and shut and provided with air holes for sucking a label, and a label pusher provided with a piston rod for pushing the label into the cavity of a mold so as to let the label stuck on a plastic product.

Description

5 1270505, invention description (1) [Technical field of invention] The present invention relates to in-mold applause #--using a mechanical arm to drive J: two take/set equipment (2) 'Yu's finished product take-out device from mold In the middle seat, the label is placed on the side of the fixed seat to pick up the label, and the finished product of the _mine is plasticized, and then the plastic material of the mold is molded, and then the mold cavity of the mold can be obtained. Label the label to take/set the device. In the mold of the plastic finished product of the label & [previous technology] According to the current market, various plastic products with the best effect of plastic products are made of plastic materials. In order to make the plastic process, the label is pre-injected. Plastic injection or extrusion or vacuum forming of plastic molding I, you can (4) 3 molds in the mold to be molded, mold, mold and plastic products combined with the in-mold label molding, ^ for this ^ plastic molding manufacturing The waste commercial institute has extensively studied and discussed, and: In the manufacturing process of the second t: internal label molding method, the pre-printing is completed: ί put into the molding die 'When the plastic product is shot or pressed in the molding die 3 /, two After molding, the label can be combined with the plastic. S, the standard is placed in the mold, in addition to the manual placement method, = using mechanical equipment for H is a well-known bulletin No. 5 3 8 9 plastic film film labeling machine suction removal In the case of the unit, the second system is provided with a vacuum suction channel for sucking the label in a body. The vacuum suction uses a vacuum generator to generate a vacuum. After the body is in contact with the adsorption groove, 6 = picking up the label and simultaneously labeling the label Inserted into the molding die of the plastic product, the 70-tag is taken/set. Only the customary case is only for the adsorption of the label, and the label is placed into

L27〇5〇5

Can: f problems with the vacuum generator or the body, when the body leaves the '^ iron while being carried away or off the molding die, resulting in poor product yield. In the case of a mold, when the mold is molded and finished, the inventor of the case has also obtained the invention patent No. 7724:========================================================================= , 卩 to achieve the purpose of automation; 4 ” is to set the label slot in the pusher to place the label, which is slightly different from the way the case has been gripped.

Thus, the inventors of the present invention have invented the case of an automated method for in-mold label molding manufacturing. SUMMARY OF THE INVENTION The purpose of the present invention is to provide an in-mold labeling label that is more automated and more accurate in the process of molding and plastic products in order to improve the quality and yield of plastic products. Set the device. The invention has the following features: 1) The in-mold labeling labeling/setting device (2) of the invention comprises: a robot arm, and the robot arm is controlled by computer numerical control to operate the upper, lower, left, right, front and rear, etc. Operation

a fixing seat, which can be set for the finished product take-out device and the pick-and-place iron device; μ is a πσ take-out device, the product take-out device does not have a plurality of suction cups, and the sucker is used to suck the finished product from the mold; ^ take/place the label device, The take/set tag device is provided with a lost device, the loss

Page 7 1270505 V. Description of the invention (3) The picker has the function of opening and closing, and the gripper is provided with air holes. The air holes can be sucked up and the pusher is set up. The pusher is driven by the piston rod to The label is pushed into the mold cavity of the mold, and after the plastic finished product is formed, the plastic product with the in-mold labeling label is prepared. 2) The in-mold labeling and picking device (2) of the present invention, wherein the fixing seat can be provided for the finished product take-out device and the pick-and-place label device, so that the present invention has the plastic material taken out and the label is taken at the same time. The function reduces equipment costs and increases equipment utilization. 3) The in-mold labeling label pick-and-place device (2) of the present invention, wherein the pick-and-place label device picks up the label by a gripper, which is gripped by the outer periphery of the wrapped label by using a missing device, Prevent the label from coming off. 4. The in-mold labeling/receiving device (2) of the present invention, wherein a picker is provided in the gripping device of the pick-and-place labeling device to push the label from the gripper into the cavity. [Embodiment] In this way, in order to enable the examiner to fully understand the industrial use value of the present invention, the following is explained in the following figures: As shown in the first to third embodiments of the present invention (1), the figure shows The in-mold labeling labeling/setting device (2) of the embodiment (1) comprises: a robot arm 1 'the robot arm 1 is operated by computer numerical control to operate the upper, lower, left, right, front and rear basic operations. Since it is a two-pronged technology, the process of computer numerical control is not described here. a solid seat 2, which is fixed under the aforementioned robot arm 1

1270505 V. Description of invention (4) VII. The robot arm 1 is driven according to its action, and the fixed seat "history; the trough 2 〇' chute 20 can be set for the D and super 0 of the finished product take-up device 3, and is conveniently set by the chute 2 Suction cup holder 3: Adjusting or fine-tuning up and down to produce better accurate results. And the other side of the fixing base 2 is provided with a pick-and-place labeling device 4, so that the present invention has a single device, that is, a plastic product to be taken out and taken at the same time. The function of the label reduces the equipment cost and increases the utilization rate of the equipment. The finished product take-out device 3, the finished product take-out device 3 is provided with a plurality of suction cups 3 1 , and the number of suction cups 3 1 depends on the number of plastic products 50 once formed (as shown in the figure) Each of the suction cups 3 1 is fixed to the chute 20 by the suction cup holder 30, and the plastic products 50 are sucked from the mold 5 by the suction cups. The device 4, the pick-and-place labeling device 4 is provided with a gripper 40'. The gripper 40 is provided with two clamping arms 41, and the two clamping arms 41 are preferably formed into a ring shape, and the waste equipment or oil is utilized. Pressing = power of the piston to drive the two clamp arms 4 1 , closed, and the two arm 4 1 ί take the standard 6 1 ring 4 1 0 and the space 4 ", this J-slot is the most ideal shape for the shape of the label after the label is wrapped. 4 1 The shape of the shape w 4 The shape of the watch can also be ', If you can't match the label with the label? = (as shown in Figure 3~9), and: The embodiment is with the ring groove 4 ! 〇=: The standard is 6 (as shown in Figure 6) 1. The two clamp arms 41 are provided with a plurality of air holes 411., and the air suction device is connected, and the f-arm arm 4 1 picks up the label 6 with the ring groove 4 1 0.

1270505 V. Invention description (5) After 1 (as shown in the figure, the label can be wound up by the device 6 and the pusher 4 2 is driven, and the second clamp is not affected by the above-mentioned two clamping. The re-use piston is located in the aforementioned two labels. 6 1 push), waiting for plastic and plastic products. The plastic product 5 is integrally molded as shown in the figure, and the present embodiment is implemented from the foregoing embodiment (1) the same finished product take-out device) and the foregoing embodiment. This implementation takes / sets 4 0 A, the ten ^ - j - example (two structures, set 3, the example (example (two label clamps work shown in Figure 5) of the model (a) derived function and eight Removed from the ring groove, the pusher 4 2 arm 4 1 pusher 1 , the rod 4 3 clamp arm 4 into the molded product 50 and then 0 (such as automation), then 4 10, then the device 4 2 and set the horizontal interval 4 2 because only 0 will push 1 interval mold 5 after molding with the above Figure 1

Therefore, a)) 4 A 4 0 A is additionally provided with a venting hole 6 and operated by a shank 4 space 4, and a part of the sizing 4 space 4 is formed, which can be seen as a product) In this issue, the label is obtained, and the effect is not the difference of the structure. 11 is placed in the piston 4 2 0, 1 2 when the label is placed into the front of the 2 push the mold 2 to make the mold removal Reaching the plastic. The implementation of the label is based on the reason for the robot and then the description is based on the suction of the label 6 of the mold groove 5 3 of the live cross section, the two clips 6 1 have been used, therefore, the use of the crossbar 1 (inside the standard 3 self-adhesive products The model (two / set with the forearm 1, 〇 and should be taken /, take / set the label device 4 A set the gripper set two clamp arms 4 1 A, two clamp arms 4 1 sign 6 1 to 1 accurate From the middle of the 1. Also set the plug rod 4 3 0 4 2 0 set the arm 4 1 sheet is placed into the mold, at this time can push the standard 4 2 4 2 0 to the label as shown in Figure 9 integrated mold 5 In the middle suction labeling label), in the figure (2), the embodiment of the fixing seat 2 and the embodiment (two label mounting)

Page 10 1270505 V. INSTRUCTIONS (6) A can be placed in the front of the disc 4 2 A by the roll of the label 6 1 2 A and by a 1 part that has been placed in the air, the plastic to be molded The composition of the 5A medium suction mold labeling case. Move Zhang, as shown in Figure 10. In addition, the rod 4 3 mold groove is used for further molding, and the finished product can be placed into the cavity piston 4 3 forming mold as shown in Fig. 10, so push and mark the rubber product 50 . And then take the plastic label integrated pressure device with 1 clip (5 1 A in the A piston 5 A can be hidden at this time can be hidden 6 1 push A after molding using the above 50 A (formed autism, from fourteen Pusher 4 2 0 A drives 5 1 A after piston rod 4 mold 5 A to make the in-mold extraction device shown in Figure 5) Industry function with the reeling device 6 shown), and A, push the disc 4, when the label 6, because the label 6 Only 30 A will push the mold groove 5 1 labeling label 3 self-forming mold, to achieve the purpose of plastic

Page 11 1270505__ BRIEF DESCRIPTION OF THE DRAWINGS <Description of Drawings> First Figure: A side view of a portion of the embodiment of the present invention located in a mold. Second figure: Partial perspective view of the embodiment (1) of the present invention. Third figure: A partially exploded view of an embodiment (1) of the present invention. Fourth: The first embodiment of the present invention (1) front view of the tagging device. The fifth figure: the first embodiment of the present invention (1) takes the three-dimensional action diagram of the label. Figure 6 is a first embodiment of the present invention (1). Seventh Embodiment: The first embodiment of the present invention (1) takes a three-dimensional action diagram of the label. Eighth: In the embodiment of the present invention (1), the action diagram 2 is taken before the label is taken. The ninth figure: a three-dimensional action diagram of the first embodiment of the present invention. Figure 11 is a perspective view of a second embodiment of the present invention. Eleventh figure: Figure 1 of the embodiment of the present invention (2). Twelfth figure: Figure 2 of the embodiment of the present invention (2) taking the label action. Thirteenth Embodiment· The second embodiment of the present invention (II) takes the action of the standard diagram. Figure 14: Figure 1 of the embodiment of the present invention (2). Fifteenth Figure: An embodiment of the invention (2) taking an action diagram of a plastic product.

Page 12 1270505 Brief description of the figure < Drawing No.> Robot arm 1, holder 2, chute 20, finished product take-up device 3, suction cup holder 30, suction cup 3 1, pick/set label device 4, 4A, grip 40, 40A, two clamping arms 41, 41A, ring groove 4 1 0, air hole 4 1 1 , spacing space 4 1 2., pusher 4 2, push plate 4 2 A, crossbar portion 4 2 0, piston 43,43A, piston rod 430, 430A, mold 5, 5A, plastic 50, 50A, cavity 5 1, 5 1 A, winding device 6, label 6 1.

Page 13

Claims (1)

1270505 VI. Patent application scope 1 · An in-mold labeling label pick-and-place device (2), comprising: a robot arm, the robot arm is operated by a computer numerical control operation; a fixing seat, which can be a finished product take-out device and Picking/setting the setting device; ^ Finishing device, the product removing device is provided with a plurality of suction cups, using the suction cup to suck the finished product from the mold; - taking/setting the labeling device, the picking/setting labeling device is provided with a gripper, The gripper has a function of opening and closing, and a gripper is provided with air holes, the air holes can be used to suck the label, and a pusher is provided, and the pusher is driven by the piston rod to push the label into the mold. In the tank, after the plastic finished product is formed, the in-mold labeling label can be obtained. 2 · - In-mold labeling and picking device (2), including: a robot arm, which is operated by computer numerical control; a fixed seat, which can be a finished product take-out device and take/set a labeling device setting; a finished product take-out device, the product extracting device is provided with a plurality of suction cups, and the sucking tray is used to suck the finished product from the mold; the picking/setting label device, the picking/setting labeling device is provided with a gripper, and the gripper has a clamping and closing Function, and set up the push plate, push the disk and drive it by the piston rod to push the label into the cavity of the molding die. After the plastic product is molded, the plastic product can be obtained. 3 · According to the scope of the patent application, item 1 or 2, the in-mold labeling and picking device (2), wherein the fixed seat is provided with a chute, and the chute can be set as a convenient sucker seat for the sucker seat of the finished product take-out device. Adjust or fine tune up and down. Page 14 1270505 Sixth, the scope of application for patents 4 · According to the scope of application for patents / equipment (2), the in-mold labeling label mentioned in the basin 忐 2 2 item takes the end of the plastic product - the number of moldings ^ = device set plural sucker 'sucker Quantity equipment type in-mold labeling label take/set arm: two-clamp arm set gripper 'clipper setting 2, affirmation of the in-mold labeling label mentioned in item 5 The clamping arm is provided with the ring groove of the label and the in-mold labeling label of the spacing item. The clamping arm is provided with a plurality of air holes, air holes and equipment (space. 7 · According to the scope of the patent application (2) , wherein the vacuum suction device of the gripper is connected. / The device (2) The special in-mold labeling label of the month 2:=51 or 2 refers to the crossbar portion, and the labeling device is provided with a pusher, push The standard device is set to be prepared by the labeling device. The second part of the in-mold labeling label is set/set. In the space between the two arms of the clamp. 1 0—In-mold labeling and picking device (1) according to item 2 of the patent scope of Shenqing, where the pick/mark The gripper of the signing device sets the clip arm, and the grip arm has a function of opening and closing to lose the standard money. II.