TWI230134B - Machine for installing a zipper slider to a zipper bag - Google Patents

Abstract

A machine for installing a zipper slider to a plastic zipper bag comprises a vibrating device, a zipper slider feed, an aligning tower, an urging device, an injecting device and a pressing device. The machine automatically couples zipper sliders with zipper bags in large amounts while taking little time, thereby significantly enhancing production efficiency.

Description

1230134

[Technical field to which the invention belongs] The present invention relates to a plastic structure, and particularly refers to a loading device, a pushing device, and a loading operation on a base, which can easily and quickly assemble the clamping chain head. It can increase the production volume to meet the economic requirements. [Previous technology] The slider of the zipper bag of the plastic zipper bag is equipped with a vibration device, a material guide device, an arrangement and a misplacement device. Quickly fit into the opening of the zipper bag, in order to save manpower and wages, and can greatly benefit. # Is ", the general plastic zipper bag 9, please refer to the first picture, it is tied to ―the opening 9 of the clothes 9 〇 the slide rail 9 on the upper edge of the 丨 is equipped with a clip slider 9 2 The chain head slider 92 slides on the slide rail 91, which can be used to seal or open the zipper bag 9 of the mouth 9 0. Generally, when the chain head slider 9 2 is assembled on the zipper: 9 opening 90 The opening 90 of the zipper bag 9 must be unsealed first for the side slider 9 2 to be set from the unsealed end to the slider 9 1 of the upper edge of the opening. First align the notch on the side of the slider 9 2 with the opening 9 〇 Slide the slider 9 1 on the side, push the slider 9 2 onto the slide rail 91, and then open the side σ 90 The end edges are sealed to complete the assembly of the zipper slider 9 2 of the plastic zipper bag 9. The conventional assembly method requires a lot of labor, one by one, the zipper slider 9 2 is aligned with the opening 9 0 The slide rail 91 is assembled, which is difficult to align, and then the side of the zipper bag 9 is sealed. The assembly is extremely troublesome, time-consuming, and labor-intensive; however, in today's developed industrial and commercial society, the pressure of economic competition is everywhere. Everything seeks simple, rapid, and utilization of human - assembly, sealing, the real yield is limited, waste of human resources, economic discrepancies, to seek living space, in order to eliminate it from the fate, only to automate the consistent

1230134 V. Description of the invention (2) Operational mass production, Fang Yi's requirements; the assembly and installation of edge sliders can be the first of this invention [Summary of the Invention] According to the present invention, a large number of fast chain sliders can be installed in the fixed seat of the present invention. It is internally installed, the cylinder is behind the push rod, and the fixed seat is provided with one end of a positioning holder before the guide, and the connecting rod of the sliding seat is held on the hook, which is equal to the sliding seat. The other end of the front rod of the putter is opposite to the pressure block relative to the content trough. [Embodiment] The production can be improved and the manpower can be saved. The present inventor is invented in view of the shortcomings of Xi as described above. Expenditure, in order to meet the economic efficiency of plastic zipper bag chain, focus on research and development, and then mainly aim to produce the structure. The main unique connecting rod is provided with a front wall surface seat, and the upper and lower convex bodies of the fixed hook are provided on the connecting end and are fixed on the surface. A large number of artificial plastic zipper bags are used to connect the sliding springs, which are located on the first sliding seat, the other wall surface is the same, and the clip with the pushing seat in the other end rod is inserted: A moving seat is provided. A guide pair is provided on the upper holding edge and the first and lower opposite ends of the moving seat of the connecting rod. An elastic sliding seat is provided. The inner rear end of the fixed connecting rod is provided with one and two opposite resisting edges below, and a hook block 'guide block is provided to the pivot, and the elastic sheet is near the two sides, and these guides extend on the two sides of the positioning seat. It is equipped with a clip spring seat that is relatively pivoted, a push rod for pushing air pressure, a guide for sliding block holding, a convex elastic pressure on the hook side, and a rod through the front. And the connection block, which is formed with

Page 7 1230134

With regard to the technical purpose of the present invention in order to achieve the above-mentioned use purpose and effect, the preferred and feasible embodiments are listed below, and the details are as follows: First, please refer to the second figure The present invention is mainly provided with a base i. The base 1 is provided with a vibrating device 2, a material guiding device 3, a discharging device 4, a pushing device 5, a loading device 6 and a clamping device. 7 is composed of f, vibrating device 2 is provided with a vibrating disk 20, and a spiral guide 21 is arranged in the vibrating disk 20, which can be used for arranging and conveying the slider 92 of the guide chain, and the end of the guide 21 There is a discharge port 22, and a sieving plate 23 is provided in front of the discharge port 22, which can be used to screen the slider 9 2 of the clamping chain. The discharge port 22 is externally connected with a material guide device 3, and the material guide device 3 is provided with a guide slot 30, and a discharge device 4 is provided at one end of the guide slot 30. The discharge device 4 is provided with a discharge slot 40, and a discharge material is arranged on one side of the discharge slot 40 = The pneumatic cylinder 41 is provided with a pressure block 42 at the outer end of the material pressure cylinder 41. The pressure block 42 is installed in the upper part of the discharge groove 40, and can be used to sequentially arrange the sliders 92 of the clamping chain. A pusher device 5 is arranged below the row of grooves 4 0. The pusher device 5 is provided with a pusher cylinder 50, and a pusher 51 is provided at the front end of the pusher 51. Sliding inside the material port 52, please refer to the second and fourth figures. A loading device 6 'is provided on one side of the pushing device 5 for the inflammation chain head sliding member 92 to be inserted into the slide of the zipper bag 9. On the holder 91, the loading device 6 is provided with a fixed seat 60, and a continuous cup 61 is inserted in the fixed seat 60. The connecting rod 61 is connected to a sliding seat 62 in front of the connecting rod 61. A push rod 6 1 0 is provided with a spring 6 丨} after the push rod 6 1 〇 for elastic pushing of the push rod 61 0. A rear end of the link 61 is provided with a link rod 6 丨 2. The other end is pivoted with a push rod 614 of a push air cylinder 613

Page 8 1230134 V. Description of the invention (4), the front wall surface of the fixed seat 60 is located above and below the sliding seat 62, and a guide seat 63 is oppositely provided. The guide seat 63 is provided with a first resisting edge 630 and A second abutment edge 6 3 1 is provided with a positioning seat 6 4 in front of the sliding seat 62. A positioning block 65 is relatively pivoted on the upper and lower sides of the positioning seat 64. The hook body 650 is provided with a guide block 651 at the other end, a convex body 6 5 2 is provided on one side of the guide block 651, and an elastic piece 653 is oppositely disposed on the upper and lower wall surfaces of the sliding seat 6 2. These elastic pieces 653 are elastically held on On the convex body 652 of the hooking block 65, two connecting rods 6 2 0 are pivotally arranged on the near two sides of the front of the sliding seat 6 2, and one guide rod 621 is pivotally arranged on one end. A seat 62 is provided, and a push rod 610 provided in the link 61 extends in front of the positioning seat 64, and a push seat 66 is fixed at the front end of the push rod 610. The two sides of the push seat 6 and 6 are respectively two The other end of the connecting rod 6 2 0 is pivotally arranged, and two pressing blocks 661 are pivotally arranged above and below the pushing seat 66, and these pressing blocks 661 are provided with a clamping spring piece 662 relative to the inner surface. A receiving slot 66 3 is formed between the lower clip spring pieces 662 for the clamping head slider 92 to be set in. A loading platform 67 is provided in front of the loading device 6 for the zipper bag 9 to be placed. A clamp device 7 is provided on one side. Please refer to the tenth figure. The clamp device 7 is provided with a clamp cylinder 70, and a rod 72 is pivotally connected to the end of the push rod 71 of the clamp cylinder. Right ϊΓΓΓ The other end is pivotally provided with a pressing rod 73 ′. The lower end of the pressing rod 73 is fixed with a plate 74 for holding and positioning the zipper bag 9 on the platform 67. Please refer to the fifth figure for the placement. First, slide the chain head slider 92 L < within 2 ° of the vibrating disc, and move the closed zipper around it. The vibration plate 20, which is started and operated at the same time, will vibrate. The vibration plate 20

5. Description of the Invention (5) The central chain head slider 92 will move up and out along with the spiral guide 21 on the inner wall of the vibration plate 20. When the chain head slider 92 moves to the vibration plate 20 outlet 22 At the previous screen plate 23, if the opening direction of the clamping head slider 92 fails to align the screening plate 23 'the clamping head slider 92 will be blocked by the screening plate 23 and dropped to 'If the opening of the clip head slider 92 in the vibration plate 20 is aligned with the screen material plate 23, the chain head slider 92 can be slid out by the screen material plate 23 and continues to be pushed to the output surface. The discharge opening 22 is pushed into the guide rail groove 30 of the guide device 3, and the clamp head slider 92 is conveyed to the discharge slot 40 by / from the guide holder 30. The clamp head slider 92 in the slot 40 is acted on by the pressing material, so that the pressure block 42 above it will clamp the clamp head slider. [2] The lower slider of the clamp head in the row 40 will be dropped. Feed = material, ΐΓ port 52, please refer to the third and fourth picture *, pusher device 5 ΐΐ = 'its pusher 51 will slide the clamp head of the feed center to the upper and lower clamps _9 „Door Shuang chain / 92 pieces of movement At the same time, the pneumatic cylinder 613 is pushed to push the push cup 614 outwards (shown in the figure), while the link lever 612 pushes the second move :: 612 Refer to the sixth figure and move the slide seat 62 to move forward two or two ^ When moving, even, 1 moves forward, the spring 611 in the connecting rod 61 moves the pushing seat 62 slightly forward, and the push rod 6 drives the push; 4 pushes the push rod 610 forward against the clamp head The slider 9 2 moves forward to move the hook, and the pushing seat 6 6 drives the opening of the slider 92, and the connecting rod 61 is followed by the ^ hook body 65. The hook is moved forward by the flame chain head, please refer to the seventh As shown in the figure, Γ does not move, and the sliding seat 62 continues to be separated from the first part of the guide seat 63. The guide block 65-finding edge 630 of the rear end of the hooking block 65 is received by the guide seat 63. Twelve 1230134 V. Description of the invention (6) | The holding edge 631 is pressed downward, so that the hook body 65 at the front end of the two opposing hook blocks 65 is rotated outward, and the opening of the slider 92 of the clamp chain is opened. So that the slider of the chain head = can be installed on the opening 9 of the zipper bag 9, and when the connecting rod 6 丨 continues to move forward, 'see the eighth and ninth pictures, its push seat 66 is blocked by the platform 67 Can't go any further, with Link 6] [Continue to move forward and drive the sliding seat 62 forward, its push seat 66 abuts the push rod 610 and compresses the spring 6Π, and the slide seat 62 drives = the hook block 65 advances, and the hook 65 The body 65 0 is separated from the opening of the slider 92 of the chain head, and the convex body 652 at the rear end of the hook block 65 is pressed and held by the elastic recovery, so that the hook body 65 at the front end of the hook block 65 is 1 sheet and 3 When the block 65 is retracted, the hook body 65 will not hook to the clamp head slider 92, and when the hook body 65 is retracted, two of its push seats 66 will be relatively close to the rear end of the pressure block 66m. On the upper and lower wall surfaces of the positioning base 64, the front end of the pressing block 661 is relatively clamped in the direction of the grain trough 6 6 3, and these pressing blocks 6 6 1 are holding the clamping spring 6 62, and the clamp head slider 92 The opening is relatively clamped, so that the opening is restored without deformation. The installation of the clamp head slider 92 can be completed. It pushes the pneumatic cylinder 613 to actuate, pushes the push rod 614 inward and pulls back to the connecting rod 61 to slide. The seat 62 and all components return to their original positions, as shown in the third and fourth figures, while the rear ends of the guide rods 621 on the two sides of the sliding seat 62 are blocked by the front wall surface of the two fixed seats 60. Slightly moving forward, the guide rods 621 interlock the connecting rod 62o, so that the connecting rod 620 slightly pushes the pusher 66 backward, and its pusher 66 moves against the pusher 61o and compresses the spring 611 for the next In addition, when the zipper bag 9 is placed on the platform 67 to activate the switch, the clamping cylinder 7 of the disengagement device 7 is actuated. Please refer to the eleventh figure. ? One end of 2 is pushed up, and the other end of the link 72 pushes down the pressing rod π, and drives the pressure plate 74 to press down, that is,

Page 11 1230134 Fifth invention description (7) The zipper bag 9 can be stabilized and fixed. After the above-mentioned actions are completed, the slider 92 of the chain head can be completed into the opening of the zipper bag 9, and the pressure of the clip The cylinder 70 can be returned to action. Refer to the tenth figure, the push rod 7 is retracted, one end of the link 72 is pulled down, and the other end of the link 72 is pushed up to link the pressure rod 73, and Drive the pressure plate 74 up, its pressure plate 74 no longer presses the zipper bag 9 ′, the assembled zipper bag 9 can be removed from the platform 67, and another unassembled zipper bag 9 is placed on the platform 67 again The above-mentioned assembling action, in this way, the present invention can insert the clip slider 92 into the opening 90 of the zipper bag 9 in a very short period of time, and the assembly is very convenient and quick. In order to increase production capacity to meet economic needs and benefits. , In summary, the households weighed. This: It is clear that it can actually achieve the intended use of the disk effect, and it is more ideal for the driver and I know it, and it is not used before the application. Among similar items, when the application for an invention patent has been met, Patent ㈣, please sue for an early conclusion, and grant the patent, real sense

Page 12 1230134 Brief description of the drawings [Simplified illustration of the drawings] The first figure is a perspective view of a zipper bag. The second figure is a perspective view of the present invention. The third figure shows a top view of the loading device of the present invention. The fourth figure shows a side view of the loading device of the present invention. The fifth figure is a schematic diagram of the use of the present invention. The sixth figure shows the side view of the connecting device of the loading device of the present invention pushed slightly forward. The seventh figure is a schematic side view of the hook block of the loading device of the present invention, which is used to expand the clamp head slider. The eighth figure is a schematic plan view showing that the connecting rod of the loading device of the present invention is advanced forward to the positioning. The ninth figure is a schematic side view of the hook block of the loading device of the present invention disengaging from the slider of the clamp head. The tenth figure is a three-dimensional schematic diagram of the clamp device of the present invention without being moved. The eleventh figure is a schematic view of the three-dimensional structure of the zipper bag clamp operated by the clamp device of the present invention. [Illustration of the numbering of drawings] 1 base 2 vibration device 20 vibration plate 21 guide 22 discharge outlet 23 screen plate 3 guide device 30 guide rail groove

Page 13 1230134 Brief description of the drawing 4 Discharging device 40 Discharging groove 41 Pressing air cylinder 42 Pressing block 5 Pushing device 50 Pushing air cylinder 51 Push rod 52 Inlet 6 Loading device 60 Fixing seat 61 Connecting rod 610 Push rod 611 Spring 612 Link rod 613 Push air cylinder 614 Push rod 62 Slide base 620 Connecting rod 621 Guide rod 63 Guide base 630 First abutment edge 631 Second abutment edge 64 Positioning base 65 Hook block 650 Hook body 651 Guide block 652 Convex body 653 Spring piece 66 Push seat 661 Press block 662 7 Clamping spring clip Clamping device 663 Storage tank 67 Platform 70 Clamping pneumatic cylinder 71 Push rod 72 Connecting rod 73 Pressure rod 74 Pressure plate 9 Zipper bag 90 Opening 91 Slide 92 Slider

Page 14

Claims (1)

1230134 VI. Application for patent scope 'A slide fastener loading structure of plastic zipper bag includes: vibrating device, material guide device, material discharge device, push device, loading device and clip device 'Among them: x vibrating device, which is provided with a vibrating plate, a spiral guide is arranged in the vibrating plate, a discharge opening is provided at the end of the guide, and a sieve plate is arranged in front of the discharge opening; It is located on one side of the vibrating device and can guide the slippery head slider. The discharge device is located on one end of the guider and can arrange the sliders of the chain head in order. The pusher device is not located on Below the discharge device, the slider with missing chain head can be pushed; the loading device is set on one side of the pushing device, which can open the opening of the slider of the chain head and fit it into the opening of the zipper bag ; The clamping device is located on one side of the loading device, which can stably clamp the zipper bag; Its feature is that the loading device is provided with a fixed seat, and a connecting rod is connected to the sliding seat in the fixed seat. A push rod is provided inside the link, and a spring is provided behind the push rod. The rear end is provided with a pushing pneumatic cylinder, and the front wall surface of the fixed seat is located above the sliding seat, and a guiding seat is oppositely disposed below the guiding seat. The guiding seats are provided with a first abutment edge and a second abutment edge. There is a positioning seat. The positioning seat is provided with a hook block on the upper and lower sides. One end of the hook block is provided with a hook body, and the other end is provided with a guide block. One side of the guide block is provided with a convex body above and below the sliding seat. An elastic sheet is oppositely provided on the wall surface, and the elastic sheet is elastically pressed on the convex body of the hooking block. 1230134 VI. One of the connecting rods such as the scope of patent application is provided with a guide rod at the end. These guide rods are passed through the sliding seat, and the push rods arranged in the connecting rod are extended in front of the positioning base and are placed on the push rods. A push seat is fixed at the front end, and two sides of the push seat are respectively pivoted with the other end of the connecting rod, and pressure blocks are relatively pivoted above and below the push seat. There is a material tank between the shrapnel and the upper and lower clips. Page 16