TWI275530B - Label putting-in device for a flat mold - Google Patents

Abstract

A label putting-in device for a flat mold includes a mechanical arm, a fixing base, a product taking-out device, a label sucking and placing device, and a label conveying device. The mechanical arm is operated by computer data, and the fixing base is for fixing the product taking-out device and the label sucking and placing device stably. The product taking-out device has a plurality of sucking discs for sucking out a product finished from a mold. The label sucking and placing device has air holes for sucking a label and placing it in the forming cavity in the mold to be stuck on a product being made. The label conveying device is provided with a plurality of label storing holes for labels and conveying them one by one to the label sucking and placing device to suck one by one and send into the forming cavity in the mold and then let the label stuck on a product in the mold.

Description

1275530 V. INSTRUCTION DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to a planar in-mold forming label insertion mechanism, and more particularly to a mechanical arm for driving a fixed seat and then for use in a fixed seat. The finished product take-out device removes the plastic finished product from the mold, and then takes a label from the label pushing device by taking/setting the label holder, and then placing the label into the mold cavity of the mold, and after the plastic finished product is formed, the product can be prepared. The plastic and rubber products are integrated into the mold. [Prior Art] According to the currently available plastic products made of plastic materials, in order to make the plastic products have better decorative effects, in the process of injection or extrusion of plastic products or vacuum forming, the labels are pre-placed into the molding die. After the plastic products in the mold to be molded are formed, the in-mold label forming method combining the label and the plastic product is gradually studied and discussed by the domestic plastic molding manufacturer, and the aforementioned in-mold label forming method is in the manufacturing process. The pre-printed label is first placed into the forming mold. When the plastic product is shot or extruded in the forming mold or vacuum formed, the label can be combined with the plastic product. In order to place the label in the mold, in addition to the manual insertion method, mechanical equipment is used. Therefore, there is a case in the public notice No. 5 3 8 9 5 6 "Capacity removal unit for labeling machine in plastic film film", which is a vacuum suction channel provided with a suction label in a body. ®, the vacuum suction channel uses a vacuum generator to generate a vacuum. After the body is in contact with the adsorption tank, the label can be sucked and the label is placed in the molding mold of the plastic product to complete the label removal/setting operation. ‘Only the customary case, only for the adsorption of the label, the label is placed into

1275530 V. INSTRUCTIONS (2) When the mold is used, the label may be removed or deviated from the molding die when the body leaves the molding die due to the problem of the vacuum generator or the body, resulting in poor product yield and good product yield. . Herein, the inventor of the present invention has also obtained the invention patent No. 7772 2242, "In-mold labeling and labeling mechanism", which is to be pushed into the molding die by a pusher through a pusher. In order to achieve the purpose of automation, but the case is to set the label slot of the pusher to place the label, which is different from the structure of the flat label in this case. Thus, the inventors of the present invention have invented the automated method for in-mold molding of a plastic label for a flat label. SUMMARY OF THE INVENTION The object of the present invention is to provide a planar in-mold forming label placement mechanism that is more automated and more accurate in the manufacturing process of flat labels and plastic products to improve the quality and yield of plastic products. . The invention has the following features: - 1. The planar in-mold forming label insertion mechanism of the invention comprises: a mechanical arm, the mechanical arm is operated by a computer numerical control operation; a fixing seat, the fixing seat can be a finished product take-out device And picking/setting the label to install the sterling fL ·· ΐ ό ό, the finished product take-out device, the finished product take-out device is provided with a plurality of suction cups, and the suction cups are used to suck the finished product from the mold; the take/set label holder, the take/set label holder Providing air holes, using the air holes to suck the label, and then placing the label into the mold cavity of the mold; the label pushing device, the label pushing device is provided with a plurality of label placing slots,

1275530 V. Invention description (3) The label is placed, and the label is taken for the above-mentioned take-up/position label holder, and the label is placed in the mold cavity of the mold as described above, and after the plastic finished product is formed, the in-mold labeling can be obtained. The label is a plastic finished product. 2) The planar in-mold forming label insertion mechanism of the present invention, wherein the fixing seat can be provided for the finished product take-out device and the pick-and-place label holder, so that the present invention has the functions of taking out the plastic product and simultaneously taking/setting the label, thereby reducing Equipment costs and increased equipment utilization. 3) The planar in-mold forming label insertion mechanism of the present invention, wherein the plurality of air holes are taken in the label holder, and the flat label is sucked and placed into the mold cavity of the mold to prevent the label from being sucked during the labeling process.脱洛•4 · The flat in-mold forming label insertion mechanism of the present invention, wherein the label pushing device and the label pushing device are provided with a plurality of label placing grooves, and each of the placing grooves is provided with a plurality of label positioning rods to stack the stack The flat label is fixed to facilitate the pick-up label of the aforementioned pick-and-place label holder. [Embodiment] In this way, in order to enable the examiner to fully understand the industrial use value and structural innovation of the present invention, the following is a schematic diagram of the following: FIG. 1 to FIG. 9 show an embodiment (1) of the present invention. The figure shows a planar in-mold forming label insertion mechanism of the embodiment (1), comprising: a robot arm 1 which is operated by computer numerical control to operate the upper, lower, left, right, front and rear, etc. Basic operation, as it is a general well-known technology, the method and process of computer numerical control will not be described here.

Page 9 1275530 V. Invention Description (4) Below the fixed seat 2, the machine is equipped with a chute 2 0 3 0 setting, and the lower adjustment or fine adjustment side setting takes/remove the plastic product and can increase the equipment There is a working cylinder shaft 2 2 0 rotating the label at 90 degrees. The finished product take-out suction cup 3 1 number one and two)) The sliding seat of the fixing seat is taken from the plastic product 50, and the air hole 4 4 is reached, and the air hole 4 4 is reached, and the mold can be made. The aforementioned finished product is taken, and the fixed arm and the chute are slipped to produce a label holder at the same time. The dynamic closing shaft setting, the function fixing seat 2 1 is preferably 4 according to its 2 0 slot 2 0, and the solid part 2 1 is set and the base is fixed, so that the setting is fixed. Accurately make the power of the hairpin 2, the fixed seat is set as described above, and the product take-out device is convenient for the effect of the suction cup seat 30 of the fixing arm 2 of the suction arm 1 . And the fixing base 2 has a single equipment, that is, the standby cost, and the joint 1 of the arm 1 is made up of a pneumatic cylinder 2 2 or equal to or small pieces and the energy is taken/disposed, and the plastic device having the larger than the above-mentioned machine 2 is removed. 3, the product take-out device 3 is provided with a plurality of suction cups 3 1 , which depends on the number of plastic moldings 50 (as shown in the figure, each of the suction cups 3 1 is fixed by the suction cup holder 30 in the groove 20, and the The suction cup 3 1 sucks the holder 4 from the mold 5, and the take-up/position label holder 4 is provided with a plurality of air holes 0 and is connected with the vacuum suction device, and after the position of the label holder 6 of the label holder 6 is placed (As shown in Figure 3, the air hole 40 is affixed to the label 6 2, and then the label 6 2 is placed in the 51 (as shown in Figure 2), and the plastic product 50 is molded in the mold 50, and the plastic product is integrated. The device 3 takes out the plastic product 50 from the mold 5 (as shown in the figure)

1275530 5, invention description (5) 2), the function of the industry and the purpose of the label push set 6 set the base 6 (as shown in Figure 4, the placement slot 6 1 (and the label placed nine); or shape Or trapezoidal; all have a plurality of plural labels 6 for the purpose of labeling the label as a circle; or square 6 2 to fit the fixed rod of the standard rod 6 by the label placed on the socket 6 1 2 and the condition, keep and set There is a seat 6 fixed on the side of a drive 6 1 2 and placed on the label placement label. When it is known, the automatic labeling device can be integrated into the plastic mold labeling label 6 (0, adjacent VII, VIII and Figure 9 ~ Slot 6 1 can be square (such as the arbitrarily fixed rod groove 2 fixed rod placement groove 6 shape; or its signing groove as shown in Figure ~ pedestal 6 0 IX) By, and eleven shown), the shape 1 (such as 6 1 one, convenient label push 1 2 to put the device 6 1 orientation rod 6 slot 6 1 label 6 2 the aforementioned dynamic matching label shown in Figure 10 When 6 10, 6 1 1 is set to 1 circle and its shape is equal to 6 1 , the side shown in Figure 4 is directly filled in, and the best shape is 6 4 The screw 16 is suspended, shown in the uppermost position, and the base rod base 60 is set to be round or triangular in shape of the label 6; and each label is fixed. Required, so only need to take out the fixed rod slot 6 1 Fixing rod 6 1 To complete the shape, if you want to), you can put the stacking into the label and you can pay attention to the standard condition at any time. Then the label is set to 2, the bearing is 6 1 6 1 5 above, and the bearing 6 1 2 is raised by the detecting device 6 3 1 2 for the detecting device or issuing a warning sound to push the sending device 60 0 solid number Label 2 is placed, shape (as shown in the figure or the circular groove 6 1 0 can be set to the circumference of 1 set, the stack of labels; or the number of labels 6 2 slots 6 1 of the number of slots 6 1 2 below and under the bearing The seat is stable. Use the detection standard 63 to inform the use.

Page 1275530 V. Inventive Note (6), the label 6 2 squares should be filled and a plurality of snap-fit sheets should be provided above the pick-up label 6 2 64 of the label 6 2 and the stack label 4 of the stacking label holder 4 And it is fixed in the phase 60. (As shown in the moving device 6 1 4, the lifting and holding label of the solid bearing seat 6 1 2 is used to pick up the label on the label placing slot 4 and the plastic finished product is formed, that is, the product is again As shown in Figure 10, and Yuan 6 1 3, the appropriate limit of 6 2 is dense. Then the adjacent platform 6 4 4, 7 and 8 are set on platform 6 to drive the highest level of 6 1 as mentioned above. The in-mold labeling and clamping unit is made for the purpose of facilitating the placement of the in-mold labeling slot 6 6 13 between the bases 60 and the bottoms of the labeling. The most pre-set and set are plural. Moreover, it is convenient to go up to the upper part of the upper part of the mold, and the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the upper part of the platform platform The present invention is shown in the fourth embodiment of the present invention. The figure shows that the planar in-mold forming label insertion mechanism is derived from the above-mentioned embodiments and examples (1), and has the same structure as the embodiment (1). The only structural difference is that the label 6 2 is taken/set to change horizontally to the workplace. Whether it is as the embodiment or the horizontal type as in the embodiment (2), the automatic operation function and purpose of the plastic body molding can be achieved, and the embodiment of the present invention (four functions and effects, the mode is "(1)" A straight type of mold is labeled with a composition.

Page 12 1275530_ BRIEF DESCRIPTION OF THE DRAWINGS <Description of Drawings> First Figure: Partial perspective view of an embodiment (a) of the present invention. Second Figure: A side view of a portion of the embodiment of the present invention in a mold. Third Embodiment··In the embodiment of the present invention (1) a view of taking/setting a label holder to pick up a label. Fourth: A perspective view of a label pushing device according to an embodiment of the present invention. Fig. 5 is a partial view of the label pushing device of the embodiment (1) of the present invention. Fig. 6 is a partial view of the label pushing device of the embodiment (1) of the present invention. Figure 7 is a partial side view of the label pushing device of the embodiment (1) of the present invention. Figure 8 is a partial side elevational view of the label pushing device of the embodiment (1) of the present invention. Figure 9 is a partial plan view of the embodiment of the present invention (1) of the standard push device. Figure 11 is a partial plan view of the label pushing device of the embodiment (2) of the present invention. Figure 11 is a partial plan view of the label pushing device of the third embodiment of the present invention. Twelfth Embodiment: A second embodiment of the present invention (2) takes a view of a tag holder for picking up a tag.

Page 13 1275530___ Schematic description <drawing number> Robot arm 1, fixing seat 2, chute 2 0, joint 2 1 , pneumatic cylinder 22, cylinder shaft 220, finished product take-up device 3, suction cup holder 30, suction cup 3 1. Take/set label holder 4, air hole 40 mold 5, plastic product 50, label pushing device 6, base 60, base rod 600, label placement groove 61, fixing rod groove 610, fixing rod 611, bearing seat 612 , engaging unit 613, driving device 6 1 4, screw 6 1 5, orientation rod 6 1 6 , label 6 2, detecting device 6 3 , platform 6 4 , platform rod 6 4 0

Page 14

Claims (1)

1275530 VI. Patent Application Scope 1. A flat in-mold forming label placement mechanism, comprising: a mechanical arm, the mechanical arm is operated by a computer numerical control operation; a fixed seat, which can be a finished product take-out device and take/set The labeling device is arranged; the finished product removing device is provided with a plurality of suction cups, and the sucking tray is used to suck the finished product from the mold; the label holder is taken/disposed, and the taking/setting label seat is provided with air holes, and the air holes are used to suck the label, and then The label is placed in the mold cavity of the mold; the label pushing device, the label pushing device is provided with a plurality of standard setting slots, the label placing groove is provided with a plurality of fixed rod slots, the fixing rod groove can be set by the fixing rod; and the label is placed The slot is provided with a socket for placing the label, and the socket is driven to lift and lower by the driving device, so that the aforementioned pick-and-place label holder can pick up the label. 2 · The flat in-mold forming label insertion mechanism according to claim 1 of the patent application scope, wherein the fixed seat is provided with a chute, and the chute can be set for the suction cup seat of the finished product take-out device, so as to facilitate the adjustment or fine adjustment of the suction cup seat. 3. The flat-type in-mold forming label insertion mechanism according to item 1 of the patent application scope, wherein the finished product take-out device is provided with a plurality of suction cups, and the number of suction cups depends on the number of plastic products to be molded at one time. 4. The planar in-mold forming label insertion mechanism according to item 1 of the patent application scope, wherein the pick-and-place label has a plurality of air holes for sucking the label. 5) The planar in-mold forming label insertion mechanism according to claim 1, wherein the label pushing device is provided with a base, and the adjacent bases are fixed by a plurality of base rods. 6 · The planar in-mold forming mark according to item 5 of the patent application scope