Material suction supporting frame
By designing a material suction bracket including a triangular base plate, support rod and lower hook, the problem of packaging bag blocking and dumping during the material suction process is solved, and the tightness of the packaging bag is achieved, ensuring stable material absorption.
Patent Information
- Application Number
- CN202421732916.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-22
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-22
AI Technical Summary
During the material suction process, the packaging bag is prone to block the suction pipe due to negative pressure suction, and the packaging bag is prone to dumping.
A material suction bracket is designed to ensure that the packaging bag remains tight when absorbing and avoid blockage and tilting through structures such as triangle base plate, support rod, inner extension plate and lower hook.
It effectively avoids the blockage of the suction pipe by the packaging bag at the end of the suction period, and ensures the stable supply of materials, avoids the overturn of the packaging bag, and improves the stability of the material suction process.
Smart Images
Figure CN222973766U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feeding, in particular to a material suction support frame. Background Art
[0002] When feeding bagged materials, the direct feeding method is often used, which is mainly applied to the scenario where the containing part is relatively low. When the feeding port of the containing part is relatively high, the negative pressure suction method is often used for feeding the materials. At present, when sucking materials, the suction pipe is directly inserted into the bottom of the packaging bag, and then the materials are sucked and supplied. However, in the late stage of feeding, due to the action of negative pressure suction, the packaging bag blocks the suction pipe, affecting the supply of materials. At the same time, the packaging bag is prone to tipping over during suction. Content of the Utility Model
[0003] The utility model provides a material suction support frame to solve the above-mentioned deficiencies of the prior art. When sucking materials in a bagged material, the packaging bag can be tightened, thus avoiding the blockage of the suction pipe by the packaging bag in the late stage of suction, and also avoiding the problem of tipping over of the bagged materials, with strong practicability.
[0004] In order to achieve the purpose of the utility model, the following technology is proposed:
[0005] A material suction support frame includes a triangular bottom plate. Universal wheels are provided at each corner of the triangular bottom plate. Support rods are installed upwardly extending from each corner of the triangular bottom plate. The upper ends of the support rods are installed with a triangular upper plate. Inner extension plates are provided at each corner of the triangular upper plate. The upper ends of the support rods are installed at the inner ends of the inner extension plates by screws. Movable vertical rods are penetrated through each corner of the triangular upper plate. A connecting plate is provided at the lower end of the movable vertical rod. The inner end of the connecting plate is sleeved on the support rod. A triangular movable plate is provided at the upper end of the movable vertical rod. A ring sleeve is sleeved on the lower end of the support rod. A connecting concave part is rotatably provided on the ring sleeve. A spring pin is penetrated through the outer end of the connecting concave part. A spring is sleeved on the inner end of the spring pin. A lower hook is provided at the outer end of the spring pin. The lower hook is hooked on the lower end of the packaging bag, so that the lower end of the packaging bag is in a tightened state. The setting of the spring facilitates the hooking operation of the lower hook. A plurality of rotating concave seats are installed on the lower wall of the triangular movable plate. A rotating head is rotatably provided at the lower end of the rotating concave seat. An upper hook is provided on the rotating head. The upper hook can fix the opening end of the packaging bag to ensure that the bag mouth of the packaging bag is always open. Secondly, it can cooperate with the lower hook to ensure that the packaging bag is in a tensioned state in the late stage of suction.
[0006] A rotating convex plate is installed on the connecting plate, and a pair of lower connecting plates are rotatably provided at the upper end of the rotating convex plate, and there is an angle between the lower connecting plates, and the other end of the lower connecting plate is hinged to the upper connecting plate, and the lower convex plate is installed on the inner extension plate, and the upper end of the upper connecting plate is hinged to the lower convex plate, and a screw block is provided at the inner end of the hinge shaft at the hinge of the lower connecting plate and the upper connecting plate, and a screw rod is screwed on the screw block, and a rotating cap is provided at one end of the screw rod, and the threads at both ends of the screw rod are rotated in opposite directions. Through the provided screw rod, it is convenient to adjust the angle between the upper connecting plate and the lower connecting plate on the same side, and then through adjustment, the triangular movable plate and the upper hook are moved upward, so as to facilitate the tensioning operation of the packaging bag. Of course, this operation can be performed when the amount of bagged material is reduced, thereby reducing the difficulty in the tensioning state.
[0007] Furthermore, a guide sleeve is provided at the inner end of the connecting plate, and the guide sleeve is sleeved on the supporting rod, so that the movement of the connecting plate is guided by the guide sleeve.
[0008] Furthermore, the lower hook is in a V-shaped structure, and this structural design can ensure stability after the hook is set.
[0009] Furthermore, the outer end of the lower hook is in a pointed cone structure, which is convenient for inserting into the packaging bag, thereby fixing the lower end of the packaging bag.
[0010] Furthermore, the upper hook is in an L-shaped structure, and this structural design facilitates the hooking operation of the upper hook.
[0011] The advantages of the above technical solution are:
[0012] The utility model facilitates the transfer of bagged materials when sucking and loading bagged materials, and can also ensure that the packaging bag is in a tensioned state, thereby providing convenience for stable suction and avoiding the problem of dumping of the packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.
[0014] Figure 1 A three-dimensional structural diagram of one embodiment is shown.
[0015] Figure 2 An enlarged view of A is shown. DETAILED DESCRIPTION
[0016] like Figures 1 to 2As shown in the figure, a material suction support frame includes a triangular bottom plate 1. Universal wheels 2 are provided at each corner of the triangular bottom plate 1. Support rods 3 are installed upwardly extending from each corner of the triangular bottom plate 1. The upper ends of the support rods 3 are installed with a triangular upper plate 4. Inner extension plates 40 are provided at each corner of the triangular upper plate 4. The upper ends of the support rods 3 are installed on the inner side ends of the inner extension plates 40 by screws. Movable vertical rods 41 are passed through at each corner of the triangular upper plate 4. A connecting plate 42 is provided at the lower end of the movable vertical rod 41. The inner side end of the connecting plate 42 is sleeved on the support rod 3. A guide sleeve is provided at the inner side end of the connecting plate 42, and the guide sleeve is sleeved on the support rod 3. A triangular movable plate 43 is provided at the upper end of the movable vertical rod 41. A rotating convex plate 5 is installed on the connecting plate 42. A pair of lower connecting plates 50 are rotatably provided at the upper end of the rotating convex plate 5. There is an included angle between the lower connecting plates 50. The other ends of the lower connecting plates 50 are hinged with an upper connecting plate 51. A lower convex plate is installed on the inner extension plate 40. The upper end of the upper connecting plate 51 is hinged to the lower convex plate. A screw connection block 52 is provided at the inner side end of the hinge axis at the hinge joint of the lower connecting plate 50 and the upper connecting plate 51. A lead screw 53 is screwed on the screw connection block 52. A rotating cap 54 is provided at one end of the lead screw 53. The thread directions at both ends of the lead screw 53 are opposite.
[0017] A ring sleeve 30 is sleeved on the lower end of the support rod 3. A connecting concave member 31 is rotatably provided on the ring sleeve 30. A spring pin 32 is passed through the outer side end of the connecting concave member 31. A spring 34 is sleeved on the inner side end of the spring pin 32. A lower hook 33 is provided at the outer side end of the spring pin 32. The lower hook 33 has a V-shaped structure, and the outer side end of the lower hook 33 has a tapered structure.
[0018] A plurality of rotating concave seats 44 are installed on the lower wall of the triangular movable plate 43. A rotating head 45 is rotatably provided at the lower end of the rotating concave seat 44. An upper hook 46 is provided on the rotating head 45. The upper hook 46 has an L-shaped structure.
[0019] In the specific operation of this embodiment, it is realized in the following way.
[0020] The operator places the bagged material vertically on the triangular bottom plate 1.
[0021] Then the operator first hooks the lower hook 33 on the lower end of the packaging bag. When hooking, the lower hook 33 can be pulled outwards first, and then hooked. After hooking, the lower hook 33 will generate a tension force under the pulling of the spring 34.
[0022] Then the operator hooks the upper hook 46 on the upper end of the packaging bag and opens the bag mouth of the packaging bag, so as to fix the upper and lower ends of the packaging bag.
[0023] Then the operator transfers the bagged material to the material suction place.
[0024] Then, the operator rotates the screw rod 53 by turning the cap 54. When the screw rod 53 rotates, the distance between the screwed blocks 52 will be reduced. As the distance between the screwed blocks 52 decreases, the angle between the lower connecting plate 50 and the upper connecting plate 51 will increase. Then, the upper end of the packaging bag is tightened through the triangular moving plate 43. Of course, this operation can be carried out before transfer to prevent the material from spilling.
[0025] Finally, the operator inserts the straw into the packaging bag and sucks the material. When sucking, since the packaging bag is in a tightened state, the packaging bag will not be deformed due to the existence of suction.
[0026] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.
Claims
1. A material suction support, characterized in that: The invention comprises a triangular bottom plate (1), wherein a universal wheel (2) is provided at each corner of the triangular bottom plate (1), a support rod (3) is installed at each corner of the triangular bottom plate (1) so as to extend upward, a triangular upper plate (4) is installed at the upper end of the support rod (3), an inner extension plate (40) is provided at each corner of the triangular upper plate (4), the upper end of the support rod (3) is installed on the inner side end of the inner extension plate (40) by means of screws, a movable vertical rod (41) is passed through each corner of the triangular upper plate (4), a connecting plate (42) is provided at the lower end of the movable vertical rod (41), the inner side end of the connecting plate (42) is sleeved on the support rod (3), and a triangular movable plate (43) is provided at the upper end of the movable vertical rod (41); The lower end of the support rod (3) is sleeved with a ring sleeve (30), a connecting concave piece (31) is rotatably provided on the ring sleeve (30), a spring pin (32) is passed through the outer end of the connecting concave piece (31), a spring (34) is sleeved on the inner end of the spring pin (32), and a lower hook (33) is provided on the outer end of the spring pin (32); A plurality of rotating recesses (44) are installed on the lower wall of the triangular movable plate (43); a rotating head (45) is rotatably provided at the lower end of the rotating recess (44); and an upper hook (46) is provided on the rotating head (45); A rotating convex plate (5) is mounted on the connecting plate (42), and a pair of lower connecting plates (50) are rotatably mounted on the upper end of the rotating convex plate (5), and an angle is formed between the lower connecting plates (50). The other end of the lower connecting plate (50) is hingedly connected to an upper connecting plate (51). A lower convex plate is mounted on the inner extension plate (40), and the upper end of the upper connecting plate (51) is hingedly connected to the lower convex plate. A screw block (52) is provided at the inner side end of the hinge shaft at the hinge between the lower connecting plate (50) and the upper connecting plate (51), and a screw rod (53) is screwed on the screw block (52). A rotating cap (54) is provided at one end of the screw rod (53), and the threads at both ends of the screw rod (53) are rotated in opposite directions.
2. The material suction support according to claim 1, characterized in that: A guide sleeve is provided at the inner end of the connecting plate (42), and the guide sleeve is sleeved on the supporting rod (3).
3. The material suction support according to claim 1, characterized in that: The lower hook (33) is in a V-shaped structure.
4. The material suction support according to claim 1, characterized in that: The outer end of the lower hook (33) is in a pointed cone structure.
5. The material suction support according to claim 1, characterized in that: The upper hook (46) is in an L-shaped structure.