Bag opening translation mechanism

Abstract

The utility model belongs to the technical field of packaging bag equipment, and particularly relates to a bag opening translation mechanism which comprises a mounting plate, a first moving device, a second moving device, a first opening device and a second opening device, and the first moving device and the second moving device are both fixedly mounted on the same side face of the mounting plate. The first moving device is located above the second moving device, the first opening device and the second opening device are fixedly connected with the moving end of the first moving device and the moving end of the second moving device respectively, and the first opening device and the second opening device are both in sliding connection with the mounting plate. Through the structure, the structure is effectively simplified.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bag equipment, and in particular relates to a bag supporting translation mechanism. Background Art

[0002] In modern life, packaging bags are indispensable tools. They refer to bags used to package various supplies, which make it convenient to transport and store goods during the production and circulation process. They are widely used in daily life and industrial production. When assembling products into packaging bags, it is necessary to first open the bag mouth of the packaging bag, and then assemble the products into the bag. With the development of industrialization, in order to reduce production costs and improve production efficiency, mechanical automation production is often used. The bag mouth of the packaging bag is opened by equipment and the product is automatically put in. The equipment in the prior art opens the bag mouth of the packaging bag. The equipment used needs two opening plate devices and a manufacturing plate for opening the bag mouth of the packaging bag, so as to ensure that the packaging bag can be fully opened and facilitate the assembly of the product. The opening device in the prior art is used to open the bag mouth of the packaging bag. There are technical problems such as the overall structure of the opening device is complicated and bloated, and the large moving load affects the sensitivity. Utility Model Content

[0003] The utility model aims to provide a bag-supporting translation mechanism, aiming to solve the technical problem of the complicated structure of the bag-supporting translation mechanism in the prior art.

[0004] To achieve the above-mentioned purpose, an embodiment of the utility model provides a bag-stretching translation mechanism, including a mounting plate, a first moving device, a second moving device, a first opening device and a second opening device, the first moving device and the second opening device are both fixedly mounted on the same side of the mounting plate, and the first moving device is located above the second moving device, the first opening device and the second opening device are respectively fixedly connected to the moving ends of the first moving device and the second moving device, and the first opening device and the second opening device are both slidably connected to the mounting plate.

[0005] Preferably, a sliding device is provided on the side of the mounting plate, and the first spreading device and the second spreading device are fixedly connected to two movable ends on the slide rail respectively.

[0006] Preferably, the sliding device includes a first moving block, a second moving block and a slide rail, the slide rail is fixedly installed on the side of the mounting plate, the first moving block and the second moving block are both slidably installed on the slide rail, the first supporting device is fixedly connected to the first moving block, and the second supporting device is fixedly connected to the second moving block.

[0007] Preferably, the first spreading device includes a first spreading plate, a first vertical plate and a first fixed block, the first vertical plate is fixedly connected to the first moving block, one end of the first spreading plate is fixedly connected to the top of the first vertical plate, and the other end of the first spreading plate is horizontally extended toward one side of the mounting plate, the first fixed block is fixedly installed at the bottom of the first vertical plate, and the first fixed block is fixedly connected to the moving end of the first moving device.

[0008] Preferably, two first auxiliary plates extending toward the second opening device are provided on one side of the first opening plate, the two first auxiliary plates are arranged perpendicular to the side of the first opening plate, and the two first auxiliary plates are respectively located at the upper and lower edges of the side of the first opening plate.

[0009] Preferably, the first moving device includes a first transmission belt, a first fixed wheel and a first auxiliary wheel, the first fixed wheel and the first auxiliary wheel are both installed on the side of the mounting plate, the first transmission belt is wound around the first fixed wheel and the first auxiliary wheel, and the first fixing block is fixedly installed on the first transmission belt.

[0010] Preferably, the second spreading device includes a second spreading plate, a second vertical plate and a second fixed block, the second vertical plate is fixedly connected to the second movable block, one end of the second spreading plate is fixedly connected to the top of the second vertical plate, and the other end of the second spreading plate is horizontally extended toward one side of the mounting plate, the second fixed block is fixedly installed on the bottom of the second vertical plate, and the second fixed block is fixedly connected to the movable end of the second movable device.

[0011] Preferably, two second auxiliary plates extending toward the first opening device are provided on one side of the second opening plate, the two second auxiliary plates are arranged perpendicular to the side of the second opening plate, and the two second auxiliary plates are respectively located at the upper and lower edges of the side of the second opening plate.

[0012] Preferably, the second moving device includes a second transmission belt, a second fixed wheel and a second auxiliary wheel, the second fixed wheel and the second auxiliary wheel are both installed on the side of the mounting plate, the second transmission belt is wound around the second fixed wheel and the second auxiliary wheel, and the second fixed block is fixedly installed on the second transmission belt.

[0013] Preferably, a first limiting device and a second limiting device are provided on the side of the mounting plate, and the first limiting device and the second limiting device are respectively close to two ends of the mounting plate.

[0014] The above one or more technical solutions in the bag-supporting translation mechanism provided by the embodiment of the utility model have at least one of the following technical effects:

[0015] The utility model discloses a bag-opening translation mechanism, which is assembled from a mounting plate, a first moving device, a second moving device, a first opening device, and a second opening device, wherein the first moving device and the second moving device are arranged in parallel with each other, ensuring that the moving paths of the first moving device and the second moving device are located on the same horizontal plane, and the first opening device and the second opening device are used to open the bag opening. During assembly, the first moving device and the second moving device are both fixedly mounted on the side surface of the mounting plate, and the first moving device and the second moving device are located on the same side surface, and then the first opening device and the second opening device are respectively fixedly mounted on the first moving device and On the moving end of the second moving device, the horizontal movement of the first opening device and the second opening device is realized, and the tops of the first opening device and the second opening device are located at the same height, ensuring that the tops move on the same horizontal plane to better open the bag opening. At the same time, under the action of the first moving device and the second moving device, the first opening device and the second opening device can achieve relative movement and synchronous movement, that is, the bag opening is opened, and the packaging bag is driven to move and adjust the horizontal position, which is more convenient for loading. Through the above structure, the bag-stretching translation mechanism in the present application can achieve the opening and position adjustment of the bag opening through a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a rendering of a bag-supporting translation mechanism provided in an embodiment of the utility model.

[0018] Figure 2 A side view of a bag-supporting translation mechanism provided in an embodiment of the utility model.

[0019] Figure 3 This is a rendering of a bag-supporting translation mechanism (without a support device) provided in an embodiment of the utility model.

[0020] Figure 4 This is a rendering of a first opening device of a bag-holding translation mechanism provided in an embodiment of the utility model.

[0021] Figure 5 This is a rendering of a second opening device of a bag-supporting translation mechanism provided in an embodiment of the utility model.

[0022] Among them, the reference numerals in the figure are:

[0023] 10—mounting plate 11—first limiting device 12—second limiting device

[0024] 13—sliding device 20—first moving device 21—first conveyor belt

[0025] 22 - first fixed wheel 23 - first auxiliary wheel 30 - second moving device

[0026] 31 - second conveyor belt 32 - second fixed wheel 33 - second auxiliary wheel

[0027] 40 - first opening device 41 - first opening plate 42 - first vertical plate

[0028] 43 - first fixing block 50 - second opening device 51 - second opening plate

[0029] 52—second vertical plate 53—second fixed block 131—first moving block

[0030] 132 - second moving block 133 - slide rail 411 - first auxiliary plate

[0031] 511—Second auxiliary board DETAILED DESCRIPTION

[0032] The following describes the embodiments of the present invention in detail. Figures 1 to 5 , wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the utility model, and should not be construed as limiting the utility model.

[0033] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0036] In one embodiment of the present invention, Figures 1 to 5 As shown, a bag-stretching translation mechanism is provided, including a mounting plate 10, a first moving device 20, a second moving device 30, a first opening device 40 and a second opening device 50. The first moving device 20 and the second moving device 30 are both fixedly mounted on the same side of the mounting plate 10, and the first moving device 20 is located above the second moving device 30. The first opening device 40 and the second opening device 50 are respectively fixedly connected to the moving ends of the first moving device 20 and the second moving device 30, and the first opening device 40 and the second opening device 50 are both slidably connected to the mounting plate 10.

[0037] The bag-opening translation mechanism in the utility model is assembled by a mounting plate 10, a first moving device 20, a second moving device 30, a first opening device 40, and a second opening device 50, wherein the first moving device 20 and the second moving device 30 are arranged in parallel with each other to ensure that the moving paths of the first moving device 20 and the second moving device 30 are located on the same horizontal plane, and the first opening device 40 and the second opening device 50 are used to open the bag opening. During assembly, the first moving device 20 and the second moving device 30 are both fixedly mounted on the side of the mounting plate 10, and the first moving device 20 and the second moving device 30 are located on the same side, and then the first opening device 40 and the second opening device 50 are respectively fixedly mounted on the side of the mounting plate 10. The first and second opening devices 40 and 50 are horizontally moved on the moving ends of the first moving device 20 and the second moving device 30. The tops of the first and second opening devices 40 and 50 are located at the same height, ensuring that the tops move on the same horizontal plane to better open the bag opening. At the same time, under the action of the first and second moving devices 20 and 30, the first and second opening devices 40 and 50 can achieve relative movement and synchronous movement, that is, the bag opening is opened, and the packaging bag is driven to move and adjust the horizontal position, which is more convenient for loading. Through the above structure, the bag-stretching translation mechanism in the present application can achieve the opening and position adjustment of the bag opening through a simple structure.

[0038] In another embodiment of the present invention, Figures 1 to 3As shown, a sliding device 13 is provided on the side of the mounting plate 10 to play a guiding role. The first spreading device 40 and the second spreading device 50 are respectively fixedly connected to the two movable ends on the slide rail 133. Under the directional guiding effect of the sliding device 13, the smoothness of the movement process of the first spreading device 40 and the second spreading device 50 is further ensured.

[0039] In another embodiment of the present invention, Figures 1 to 3 As shown, the sliding device 13 includes a first moving block 131, a second moving block 132 and a sliding rail 133. The first moving block 131 and the second moving block 132 provide installation positions for the first spreading device 40 and the second spreading device 50. The sliding rail 133 is fixedly installed on the side of the mounting plate 10. The sliding rail 133 and the first moving device 20 and the second moving device 30 are located on the same side. The first moving device 20 and the second moving device 30 are located below the sliding rail 133, and the moving trajectories of the sliding rail 133 and the first moving device 20 and the second moving device 30 are arranged parallel to each other. The first moving block 131 and the second moving block 132 are both slidably installed on the sliding rail 133. The first spreading device 40 is fixedly connected to the first moving block 131, and the second spreading device 50 is fixedly connected to the second moving block 132. Under the action of the first moving block 131 and the second moving block 132, the first spreading device 40 and the second spreading device 50 are prevented from shaking during the movement, and the movement is more stable.

[0040] In another embodiment of the present invention, Figures 1-2 and Figure 4 As shown, the first expansion device 40 includes a first expansion plate 41, a first vertical plate 42 and a first fixed block 43. A first air avoidance opening is provided on the top of the first vertical plate 42. The first air avoidance opening is located at one end of the top of the first vertical plate 42, and the opening of the first air avoidance opening faces the direction of the second expansion device 50, which is used to assemble the first expansion plate 41. The first vertical plate 42 is fixedly connected to the first moving block 131, and one end of the first expansion plate 41 is fixedly connected to the top of the first vertical plate 42. The end of the first expansion plate 41 does not extend out of the side of the first vertical plate 42 to maintain the flatness of the side of the first vertical plate 42, and the other end of the first expansion plate 41 faces the installation The plate 10 is horizontally extended in the direction of one side, and the extended setting of the first support plate 41 ensures that the first support plate 41 can extend into the packaging bag to prevent the packaging bag from falling off. The first fixing block 43 is fixedly installed at the bottom of the first vertical plate 42, and the first fixing block 43 is fixedly connected to the moving end of the first moving device 20. The first fixing block 43 includes a first upper clamping plate and a first lower clamping plate. The first upper clamping plate and the first vertical plate 42 are fixedly connected. The moving end of the first moving device 20 is located between the first upper clamping plate and the first lower clamping plate. The first upper clamping plate and the first lower clamping plate clamp the moving end of the first moving device 20 to achieve fixed installation of the first fixing block 43.

[0041] In another embodiment of the present invention, Figures 1-2 and Figure 4 As shown, two first auxiliary plates 411 extending toward the second opening device 50 are arranged on one side of the first opening plate 41, and the two first auxiliary plates 411 are arranged perpendicular to the side of the first opening plate 41, and the two first auxiliary plates 411 are respectively located at the upper and lower side edges of the side of the first opening plate 41. The arrangement of the two first auxiliary plates 411 ensures that the bag opening will not collapse when the bag opening is opened, affecting the bagging efficiency.

[0042] In another embodiment of the present invention, Figures 1 to 3 As shown, the first moving device 20 includes a first transmission belt, a first fixed wheel 22 and a first auxiliary wheel 23, the first fixed wheel 22 and the first auxiliary wheel 23 are both installed on the side of the mounting plate 10, the first transmission belt is wound around the first fixed wheel 22 and the first auxiliary wheel 23, and the first fixed block 43 is fixedly installed on the first transmission belt, the first auxiliary wheel 23 is adjustably installed on the mounting plate 10, the tightness of the first conveyor belt 21 is adjusted by adjusting the first auxiliary wheel 23, and the first conveyor belt 21 drives the first fixed block 43 to realize the movement of the first opening device 40.

[0043] In another embodiment of the present invention, Figures 1-2 and Figure 5 As shown, the second expansion device 50 includes a second expansion plate 51, a second vertical plate 52 and a second fixed block 53. A second air avoidance opening is provided on the top of the second vertical plate 52. The second air avoidance opening is located at one end of the top of the second vertical plate 52, and the opening of the second air avoidance opening faces the direction of the first expansion device 40, and is used to assemble the second expansion plate 51. The second vertical plate 52 is fixedly connected to the second moving block 132, and one end of the second expansion plate 51 is fixedly connected to the top of the second vertical plate 52. The end of the second expansion plate 51 does not extend out of the side of the second vertical plate 52, so as to maintain the flatness of the side of the second vertical plate 52, and the other end of the second expansion plate 51 The second support plate 51 is extended horizontally toward one side of the mounting plate 10, and the extension of the second support plate 51 ensures that the second support plate 51 can extend into the packaging bag to prevent the packaging bag from falling off. The second fixing block 53 is fixedly installed at the bottom of the second vertical plate 52, and the second fixing block 53 is fixedly connected to the moving end of the second moving device 30. The second fixing block 53 includes a second upper clamping plate and a second lower clamping plate, and the second upper clamping plate and the second vertical plate 52 are fixedly connected. The moving end of the second moving device 30 is located between the second upper clamping plate and the second lower clamping plate. The second upper clamping plate and the second lower clamping plate clamp the moving end of the second moving device 30 to achieve fixed installation of the second fixing block 53.

[0044] In another embodiment of the present invention, Figures 1-2 and Figure 5As shown, two second auxiliary plates 511 extending toward the first opening device 40 are arranged on one side of the second opening plate 51, and the two second auxiliary plates 511 are arranged perpendicular to the side of the second opening plate 51, and the two second auxiliary plates 511 are respectively located at the upper and lower side edges of the side of the second opening plate 51. The arrangement of the two second auxiliary plates 511 ensures that the belt library will not collapse when the bag mouth is opened, affecting the bagging efficiency.

[0045] In another embodiment of the present invention, Figures 1 to 3 As shown, the second moving device 30 includes a second transmission belt, a second fixed wheel 32 and a second auxiliary wheel 33. The second fixed wheel 32 and the second auxiliary wheel 33 are both installed on the side of the mounting plate 10. The second transmission belt is wound around the second fixed wheel 32 and the second auxiliary wheel 33, and the second fixed block 53 is fixedly installed on the second transmission belt. The first auxiliary wheel 23 is adjustably installed on the mounting plate 10. The tightness of the first conveyor belt 21 is adjusted by adjusting the first auxiliary wheel 23, which is easy to adjust. The second conveyor belt 31 drives the second fixed block 53 to realize the movement of the second opening device 50.

[0046] In another embodiment of the present invention, Figures 1 to 3 As shown, the side of the mounting plate 10 is provided with a first limit device 11 and a second limit device 12. The first limit device 11 and the second limit device 12 are respectively close to the two ends of the mounting plate 10, and the buffer blocks of the first limit device 11 and the second limit device 12 are respectively fixedly installed on the sides of the first vertical plate 42 and the second vertical plate 52, so as to realize the limiting buffering of the first vertical plate 42 and the second vertical plate 52.

[0047] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bag-supporting translation mechanism, characterized in that: It includes a mounting plate, a first moving device, a second moving device, a first spreading device and a second spreading device. The first moving device and the second spreading device are both fixedly mounted on the same side of the mounting plate, and the first moving device is located above the second moving device. The first spreading device and the second spreading device are respectively fixedly connected to the moving ends of the first moving device and the second moving device, and the first spreading device and the second spreading device are both slidably connected to the mounting plate, and a sliding device is provided on the side of the mounting plate.

2. The bag-supporting translation mechanism according to claim 1, characterized in that: The sliding device includes a first moving block, a second moving block and a slide rail, the slide rail is fixedly installed on the side of the mounting plate, the first moving block and the second moving block are both slidably installed on the slide rail, the first supporting device is fixedly connected to the first moving block, and the second supporting device is fixedly connected to the second moving block.

3. The bag-supporting translation mechanism according to claim 2, characterized in that: The first spreading device includes a first spreading plate, a first vertical plate and a first fixed block, the first vertical plate is fixedly connected to the first moving block, one end of the first spreading plate is fixedly connected to the top of the first vertical plate, and the other end of the first spreading plate is horizontally extended toward one side of the mounting plate, the first fixed block is fixedly installed at the bottom of the first vertical plate, and the first fixed block is fixedly connected to the moving end of the first moving device.

4. The bag-supporting translation mechanism according to claim 3, characterized in that: Two first auxiliary plates extending toward the second opening device are arranged on one side of the first opening plate. The two first auxiliary plates are arranged perpendicular to the side of the first opening plate, and the two first auxiliary plates are respectively located at the upper and lower edges of the side of the first opening plate.

5. The bag-supporting translation mechanism according to claim 3, characterized in that: The first moving device includes a first transmission belt, a first fixed wheel and a first auxiliary wheel, the first fixed wheel and the first auxiliary wheel are both installed on the side of the mounting plate, the first transmission belt is wound around the first fixed wheel and the first auxiliary wheel, and the first fixing block is fixedly installed on the first transmission belt.

6. The bag-supporting translation mechanism according to claim 2, characterized in that: The second spreading device includes a second spreading plate, a second vertical plate and a second fixed block, the second vertical plate is fixedly connected to the second movable block, one end of the second spreading plate is fixedly connected to the top of the second vertical plate, and the other end of the second spreading plate is horizontally extended toward one side of the mounting plate, the second fixed block is fixedly installed on the bottom of the second vertical plate, and the second fixed block is fixedly connected to the movable end of the second movable device.

7. The bag-supporting translation mechanism according to claim 6, characterized in that: Two second auxiliary plates extending toward the first opening device are arranged on one side of the second opening plate. Both second auxiliary plates are arranged perpendicular to the side of the second opening plate, and the two second auxiliary plates are respectively located at the upper and lower edges of the side of the second opening plate.

8. The bag-supporting translation mechanism according to claim 6, characterized in that: The second moving device includes a second transmission belt, a second fixed wheel and a second auxiliary wheel, the second fixed wheel and the second auxiliary wheel are both installed on the side of the mounting plate, the second transmission belt is wound around the second fixed wheel and the second auxiliary wheel, and the second fixing block is fixedly installed on the second transmission belt.

9. The bag-supporting translation mechanism according to claim 2, characterized in that: The first spreading device and the second spreading device are fixedly connected to two movable ends of the slide rail respectively.

10. The bag-supporting translation mechanism according to claim 1, characterized in that: A first limiting device and a second limiting device are arranged on the side of the mounting plate. The first limiting device and the second limiting device are respectively close to two ends of the mounting plate.

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