A full-automatic packaging machine applied to a cable tie

Abstract

The application discloses a full-automatic packaging machine applied to a cable tie, which comprises a rack and a cable tie stripping mechanism, a bag feeding mechanism, a bag opening mechanism, a cable tie feeding mechanism and a sealing mechanism which are arranged on the rack; the cable tie stripping mechanism is used for stripping the cable tie from a water port; the bag feeding mechanism is arranged below the cable tie stripping mechanism and is used for providing the packaging bags one by one; the bag opening mechanism is used for opening the packaging bag with the opening facing upwards; the cable tie feeding mechanism is arranged between the cable tie stripping mechanism and the bag feeding mechanism; and the sealing mechanism is arranged on the periphery of the bag feeding mechanism; through the above structure, the cable tie can be directly stripped from the water port and is conveyed to the cable tie feeding mechanism, and then is sent into the packaging bag by the cable tie feeding mechanism; since the cable tie stripping mechanism only has horizontal movement and the cable tie feeding mechanism only has height direction movement, the cable tie will not fall, the efficiency of the cable tie packaging is greatly improved, and meanwhile, the consistency of the number of the cable tie packaging is ensured.

Description

Technical Field

[0001] This invention relates to the field of packaging machines, and in particular to a fully automatic packaging machine for cable ties. Background Technology

[0002] Cable ties are commonly used bundling products in daily life. The production of cable ties involves processes such as injection molding, cutting, and packaging. In the existing technology, such as Chinese Utility Model Patent 2022213079045, there is an automatic cable tie packaging machine, characterized by including a frame; a feeding mechanism, which is set on the frame and the injection-molded cable ties are fed to the feeding mechanism; a cutting mechanism, which is set on the frame and is used to separate the cable ties from the sprue; a sorting mechanism, which is used to collect the separated cable ties; and a sealing mechanism, which is used to package the cable ties on the sorting mechanism.

[0003] In the aforementioned cable tie packaging machines, a transfer mechanism is needed to transfer the cable ties separated from the sprue to the sealing mechanism, and then into the packaging bag. However, because the cable ties have a structure that is large at one end and small at the other, it is difficult to align many cable ties when they are stacked together. This causes the cable ties to fall off during the transfer process, which not only affects packaging efficiency but also results in inconsistent numbers of cable ties in the packaging bag, which has a significant impact on sales. Therefore, there is an urgent need for a fully automatic packaging machine for cable ties to solve the above problems. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a fully automatic packaging machine for cable ties.

[0005] The technical solution adopted by one embodiment of the present invention to solve its technical problem is: a fully automatic packaging machine for cable ties, including a frame and a cable tie peeling mechanism, a bag feeding mechanism, a bag opening mechanism, a cable tie feeding mechanism and a sealing mechanism disposed on the frame; The cable tie stripping mechanism is used to remove cable ties from the sprue. The bag feeding mechanism is located below the cable tie peeling mechanism and is used to feed packaging bags one by one; The bag opening mechanism is used to open the packaging bag so that the opening faces upwards; The cable tie feeding mechanism is located between the cable tie stripping mechanism and the bag feeding mechanism, and is used to receive and transport the stripped cable ties into the packaging bag of the bag feeding mechanism; The sealing mechanism is located around the bag feeding mechanism and is used to seal the packaging bag.

[0006] As one of the preferred embodiments of the present invention, the cable tie stripping mechanism includes a sprue pressing assembly, a collection box, a baffle, a first driving device, and a second driving device. The sprue pressurization assembly is used to pressurize the sprue. The collection box has an upper opening and a lower opening. The collection box is mounted on the frame by a first driving device. The first driving device can drive the collection box away from the cable tie feeding mechanism to peel the cable tie off the sprue and let it fall into the collection box, or drive the collection box closer to the cable tie feeding mechanism. The cover is mounted on the frame via a second drive device and can close or open the lower opening of the collection box.

[0007] As one of the preferred embodiments of the present invention, the sprue pressing assembly includes a first pressure plate, a second pressure plate and a third driving device. The first pressure plate is disposed on the frame, and the second pressure plate is connected to the frame through the third driving device and is located above the first pressure plate. The sprue can be pressed between the first pressure plate and the second pressure plate.

[0008] As one of the preferred embodiments of the present invention, the collection box, the cover, the first driving device and the second driving device are configured as two sets and are arranged on both sides of the water inlet pressure assembly.

[0009] As one of the preferred embodiments of the present invention, a fully automatic packaging machine for cable ties further includes a fourth drive device, a first support plate and a second support plate. The first support plate and the second support plate are arranged opposite each other in the horizontal direction and are supported below the first pressure plate. The fourth drive device is connected between the frame and the first support plate or between the frame and the second support plate, and is used to adjust the distance between the first support plate and the second support plate.

[0010] As one of the preferred embodiments of the present invention, the cable tie stripping mechanism is connected to the frame through an adjustment component to adjust the distance between the cable tie stripping mechanism and the sprue to accommodate cable ties of different sizes.

[0011] As one of the preferred embodiments of the present invention, the adjustment component includes a movable seat and a fifth driving device. The movable seat is movably mounted on the frame, the cable tie stripping mechanism is mounted on the movable seat, and the fifth driving device is connected to the movable seat for driving the movable seat to move closer to or away from the water inlet.

[0012] As one of the preferred embodiments of the present invention, the cable tie feeding mechanism includes a motion seat, a first clamping plate, a second clamping plate, a sixth driving device, and a seventh driving device. The motion seat is connected to the frame via a sixth drive unit, which can drive the motion seat to move along the height direction. The first clamp is set on the exercise seat; The second clamping plate is connected to the motion seat through the seventh drive device and together with the first clamping plate forms a feeding space with an upper opening and a lower opening. The cable tie stripping mechanism can transport the stripped cable ties from top to bottom into the feeding space. The seventh driving device can drive the lower end of the second clamping plate away from the lower end of the first clamping plate when the sixth driving device drives the first clamping plate and the second clamping plate into the packaging bag, so as to open the lower opening of the feeding space and allow the cable ties in the feeding space to fall into the packaging bag.

[0013] In one preferred embodiment of the present invention, the first clamping plate and the second clamping plate are configured as a plurality of plates and arranged alternately.

[0014] As one of the preferred embodiments of the present invention, a fully automatic packaging machine for cable ties further includes a first sealing plate connected to the motion seat and located on one side of the first clamping plate and the second clamping plate, and a second sealing plate located on the other side of the first clamping plate and the second clamping plate.

[0015] The beneficial effects of this invention are as follows: A fully automatic packaging machine for cable ties includes a frame and a cable tie peeling mechanism, a bag feeding mechanism, a bag opening mechanism, a cable tie feeding mechanism, and a sealing mechanism mounted on the frame. The cable tie peeling mechanism peels the cable ties off the sprue. The bag feeding mechanism is located below the cable tie peeling mechanism and provides packaging bags one by one. The bag opening mechanism opens the packaging bags so that the opening faces upwards. The cable tie feeding mechanism is located between the cable tie peeling mechanism and the bag feeding mechanism and receives and transports the peeled cable ties into the packaging bags of the bag feeding mechanism. The sealing mechanism is located around the bag feeding mechanism and seals the packaging bags. Through the above structure, the cable ties can be directly peeled off from the sprue and transported to the cable tie feeding mechanism, which then feeds them into the packaging bags. Since the cable tie peeling mechanism only moves horizontally and the cable tie feeding mechanism only moves vertically, the cable ties will not fall off, greatly improving the efficiency of cable tie packaging and ensuring the consistency of the number of cable tie packages. Attached Figure Description

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of a fully automatic packaging machine used for cable ties; Figure 2 This is a schematic diagram of the cable tie stripping mechanism; Figure 3 This is a schematic diagram of the cable tie feeding mechanism; Figure 4 This is a schematic diagram of the bag-feeding and sealing mechanism. Detailed Implementation

[0017] This section will describe in detail specific embodiments of the present invention. Preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but they should not be construed as limiting the scope of protection of the present invention.

[0018] In the description of this invention, "multiple" means two or more; "greater than," "less than," and "exceeding" are understood to exclude the stated number; "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0019] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0020] In this invention, unless otherwise explicitly defined, the terms "setting," "installing," and "connecting" should be interpreted broadly. For example, they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to a fixed connection, a detachable connection, or an integrally formed connection; they can refer to a mechanical connection; they can refer to the internal connection of two components or the interaction between two components. Those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0021] Reference Figures 1 to 4 A fully automatic packaging machine for cable ties includes a frame 100 and a cable tie peeling mechanism 200, a bag feeding mechanism 300, a cable tie feeding mechanism 400, and a sealing mechanism 500 disposed on the frame 100. The cable tie stripping mechanism 200 is used to peel the cable ties off the sprue. The bag feeding mechanism 300 is located below the cable tie peeling mechanism 200 and is used to provide packaging bags with the opening facing upwards; The cable tie feeding mechanism 400 is located between the cable tie stripping mechanism 200 and the bag feeding mechanism 300, and is used to receive and transport the stripped cable ties into the packaging bag of the bag feeding mechanism 300. The sealing mechanism 500 is located around the bag feeding mechanism 300 and is used to seal the packaging bag.

[0022] The working principle of this invention is as follows: ①Reference Figure 1-2The injection-molded cable ties (connected to the sprue, and preferably arranged in two rows on both sides of the sprue) are fed into the cable tie peeling mechanism 200 by the feeding mechanism. As a preferred embodiment of the cable tie peeling mechanism 200, the cable tie peeling mechanism 200 includes a sprue pressing assembly 210, a collection box 220, a cover 230, a first driving device 240, and a second driving device 250. The sprue pressing assembly 210 is used to press the sprue. The collection box 220 has an upper opening and a lower opening. The collection box 220 is mounted on the frame 100 by the first driving device 240. The first driving device 240 can drive the collection box 220 away from the cable tie feeding mechanism 400 to peel the cable ties from the sprue and let them fall into the collection box 220, or drive the collection box 220 closer to the cable tie feeding mechanism 400. The cover 230 is mounted on the frame 100 by the second driving device 250 and can close or open the lower opening of the collection box 220.

[0023] Specifically, the sprue moves to the bottom of the sprue pressing assembly 210 and is pressed by the sprue pressing assembly 210. The two rows of cable ties on both sides of the sprue are respectively located on both sides of the sprue pressing assembly 210. A collection box 220, a cover 230, a first driving device 240 and a second driving device 250 are respectively set on both sides of the sprue pressing assembly 210. In one stroke, as the first driving device 240 drives the collection box 220 away from the cable tie feeding mechanism 400, the cable ties are torn off from the sprue and fall into the collection box 220. In another stroke, the first driving device 240 drives the collection box 220 closer to the cable tie feeding mechanism 400 until it is above the cable tie feeding mechanism 400. At this time, the second driving device 250 drives the cover 230 to open the lower opening of the collection box 220, so that the cable ties in the collection box 220 fall into the cable tie feeding mechanism 400. ② In one embodiment, the sprue pressing assembly 210 includes a first pressing plate 211, a second pressing plate 212, and a third driving device 213. The first pressing plate 211 is disposed on the frame 100, and the second pressing plate 212 is connected to the frame 100 through the third driving device 213 and is located above the first pressing plate 211. The sprue can be pressed between the first pressing plate 211 and the second pressing plate 212. The third driving device 213 drives the second pressing plate 212 to approach the first pressing plate 211 from top to bottom, thereby pressing the sprue and preventing the sprue from slipping when the cable tie is torn.

[0024] ③ While the cable ties are being torn, the bag feeding mechanism 300 will supply the packaging bags to the sealing mechanism 500 one by one. Specifically, it also includes a bag opening mechanism for opening the packaging bags to the top opening. The cable tie feeding mechanism 400 moves along the height direction, and the packaging bags are located below the cable tie feeding mechanism 400, so that the cable tie feeding mechanism 400 only needs to move along the height direction to feed the cable ties into the packaging bags. It should be noted that the bag feeding mechanism 300, the bag opening mechanism, and the sealing mechanism 500 can all adopt existing structures, which will not be described in detail here.

[0025] ④Reference Figure 1 , 3 When the cable tie falls into the cable tie feeding mechanism 400, it will be fed into the packaging bag from top to bottom by the cable tie feeding mechanism 400. As a preferred embodiment of the cable tie feeding mechanism 400, the cable tie feeding mechanism 400 includes a motion seat 410, a first clamping plate 420, a second clamping plate 430, a sixth drive device 440, and a seventh drive device 450; the motion seat 410 is connected to the frame 100 through the sixth drive device 440, which can drive the motion seat 410 to move in the height direction; the first clamping plate 420 is disposed on the motion seat 410. The second clamping plate 430 is connected to the motion seat 410 via the seventh driving device 450 and together with the first clamping plate 420 forms a feeding space with an upper opening and a lower opening. The cable tie stripping mechanism 200 can transport the stripped cable ties from top to bottom into the feeding space. When the sixth driving device 440 drives the first clamping plate 420 and the second clamping plate 430 into the packaging bag, the seventh driving device 450 can drive the lower end of the second clamping plate 430 away from the lower end of the first clamping plate 420 to open the lower opening of the feeding space, allowing the cable ties in the feeding space to fall into the packaging bag.

[0026] Specifically, the sixth drive device 440 first drives the moving seat 410 to move downward, so that the first clamping plate 420 and the second clamping plate 430 clamp the cable tie and extend it into the packaging bag. When it is fully inserted, the seventh drive device 450 drives the lower end of the second clamping plate 430 away from the lower end of the first clamping plate 420, so that the lower opening of the feeding space opens. The cable tie in the feeding space falls into the packaging bag through its lower opening, completing the feeding. Then, driven by the sixth drive device 440, it reverses and exits, waiting for the next feeding.

[0027] ⑤ In one embodiment, the first clamping plate 420 and the second clamping plate 430 are configured as multiple and arranged alternately; further, a fully automatic packaging machine for cable ties also includes a first sealing plate 460 connected to the motion seat 410 and located on one side of the first clamping plate 420 and the second clamping plate 430, and a second sealing plate 470 located on the other side of the first clamping plate 420 and the second clamping plate 430; the first clamping plate 420, the second clamping plate 430, the first sealing plate 460 and the second sealing plate 470 together form a feeding space, which prevents the cable ties from falling off from the side.

[0028] ⑥ The advantages of this invention are: the above structure can directly peel the cable ties off the sprue and transport them to the cable tie feeding mechanism, which then feeds them into the packaging bag. Since the cable tie peeling mechanism only moves in the horizontal direction and the cable tie feeding mechanism only moves in the vertical direction, the cable ties will not fall off, which greatly improves the efficiency of cable tie packaging and also ensures the consistency of the quantity of cable tie packaging.

[0029] In one embodiment, the cable tie stripping mechanism 200 is connected to the frame 100 via an adjusting component 700 to adjust the distance between the cable tie stripping mechanism 200 and the sprue to accommodate cable ties of different sizes. In a preferred embodiment of the adjusting component 700, the adjusting component 700 includes a movable seat 710 and a fifth driving device 720. The movable seat 710 is movably mounted on the frame 100, the cable tie stripping mechanism 200 is mounted on the movable seat 710, and the fifth driving device 720 is connected to the movable seat 710 to drive the movable seat 710 closer to or further away from the sprue.

[0030] In another embodiment, a fully automatic packaging machine for cable ties further includes a fourth drive device 610, a first support plate 620, and a second support plate 630. The first support plate 620 and the second support plate 630 are arranged opposite each other in the horizontal direction and supported below the first pressure plate 211. The fourth drive device 610 is connected between the frame 100 and the first support plate 620 or between the frame 100 and the second support plate 630, and is used to adjust the distance between the first support plate 620 and the second support plate 630. This configuration can adapt to different sizes of sprue outlets. Accordingly, the cable tie peeling mechanism 200, the bag feeding mechanism 300, the cable tie feeding mechanism 400, and the sealing mechanism 500 are all adjustable, that is, a distance adjustment mechanism such as the adjustment component 700 is added to change the distance between them and the sprue outlet, thereby meeting the peeling requirements of different sizes of cable ties.

[0031] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications and substitutions are all included within the scope defined by the claims of this application.

Claims

1. A fully automatic packaging machine for cable ties, characterized in that: It includes a frame (100) and a cable tie stripping mechanism (200), a bag feeding mechanism (300), a bag opening mechanism, a cable tie feeding mechanism (400) and a sealing mechanism (500) disposed on the frame (100); The cable tie stripping mechanism (200) is used to strip the cable tie from the sprue; The bag feeding mechanism (300) is located below the cable tie stripping mechanism (200) and is used to provide packaging bags one by one; The bag opening mechanism is used to open the packaging bag so that the opening faces upward; The cable tie feeding mechanism (400) is located between the cable tie peeling mechanism (200) and the bag feeding mechanism (300) and is used to receive and transport the peeled cable ties into the packaging bag of the bag feeding mechanism (300); The sealing mechanism (500) is disposed on the periphery of the bag feeding mechanism (300) and is used to seal the packaging bag; The cable tie stripping mechanism (200) includes a sprue pressing assembly (210), a collection box (220), a cover (230), a first drive device (240), and a second drive device (250). The water inlet pressure assembly (210) is used to pressure the water inlet; The collection box (220) has an upper opening and a lower opening. The collection box (220) is mounted on the frame (100) via the first driving device (240). The first driving device (240) can drive the collection box (220) away from the cable tie feeding mechanism (400) to peel the cable tie from the sprue and let it fall into the collection box (220), or drive the collection box (220) closer to the cable tie feeding mechanism (400). The cover (230) is mounted on the frame (100) via the second drive device (250) and can close or open the lower opening of the collection box (220).

2. The fully automatic packaging machine for cable ties according to claim 1, characterized in that: The sprue pressing assembly (210) includes a first pressure plate (211), a second pressure plate (212), and a third driving device (213). The first pressure plate (211) is disposed on the frame (100), and the second pressure plate (212) is connected to the frame (100) through the third driving device (213) and is located above the first pressure plate (211). The sprue can be pressed between the first pressure plate (211) and the second pressure plate (212).

3. The fully automatic packaging machine for cable ties according to claim 1, characterized in that: The collection box (220), the cover (230), the first drive device (240) and the second drive device (250) are configured as two sets and are arranged on both sides of the water inlet pressure assembly (210).

4. The fully automatic packaging machine for cable ties according to claim 2, characterized in that: It also includes a fourth drive device (610), a first support plate (620) and a second support plate (630), the first support plate (620) and the second support plate (630) are arranged opposite each other in the horizontal direction and support the first pressure plate (211) below. The fourth drive device (610) is connected between the frame (100) and the first support plate (620) or between the frame (100) and the second support plate (630) for adjusting the distance between the first support plate (620) and the second support plate (630).

5. The fully automatic packaging machine for cable ties according to claim 1, characterized in that: The cable tie stripping mechanism (200) is connected to the frame (100) via an adjustment component (700) to adjust the distance between the cable tie stripping mechanism (200) and the sprue to accommodate cable ties of different sizes.

6. The fully automatic packaging machine for cable ties according to claim 5, characterized in that: The adjustment assembly (700) includes a movable seat (710) and a fifth drive device (720). The movable seat (710) is movably mounted on the frame (100). The cable tie stripping mechanism (200) is mounted on the movable seat (710). The fifth drive device (720) is connected to the movable seat (710) and is used to drive the movable seat (710) to move closer to or away from the water inlet.

7. The fully automatic packaging machine for cable ties according to claim 1, characterized in that: The cable tie feeding mechanism (400) includes a motion seat (410), a first clamping plate (420), a second clamping plate (430), a sixth drive device (440), and a seventh drive device (450). The motion seat (410) is connected to the frame (100) via the sixth drive device (440), and the sixth drive device (440) can drive the motion seat (410) to move along the height direction; The first clamping plate (420) is disposed on the motion seat (410); The second clamping plate (430) is connected to the motion seat (410) through the seventh driving device (450) and together with the first clamping plate (420) forms a feeding space with an upper opening and a lower opening. The cable tie stripping mechanism (200) can transport the stripped cable ties from top to bottom into the feeding space. The seventh driving device (450) can drive the lower end of the second clamping plate (430) away from the lower end of the first clamping plate (420) when the sixth driving device (440) drives the first clamping plate (420) and the second clamping plate (430) into the packaging bag, so as to open the lower opening of the feeding space and allow the cable tie in the feeding space to fall into the packaging bag.

8. A fully automatic packaging machine for cable ties according to claim 7, characterized in that: The first clamping plate (420) and the second clamping plate (430) are configured as multiple and arranged alternately.

9. A fully automatic packaging machine for cable ties according to claim 7, characterized in that: It also includes a first sealing plate (460) connected to the motion seat (410) and located on one side of the first clamping plate (420) and the second clamping plate (430), and a second sealing plate (470) located on the other side of the first clamping plate (420) and the second clamping plate (430).

Images