Anti-falling device for upper plate of cotton kneading machine
By setting up a hook hanging mechanism and unlocking mechanism on the top of the cotton kneading machine, the shaking and falling problem caused by insufficient support when the upper kneading board is closed is solved, and the stable hooking and convenient release of the upper kneading board is achieved, which improves the The safety of the cotton kneading machine and the convenience of operation.
Patent Information
- Application Number
- CN202420351400.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-26
AI Technical Summary
When the existing cotton kneader is folded, the upper kneading plate will shake violently and may fall due to insufficient support.
A hook and hang mechanism is designed, by setting multiple rotating shafts and L-shaped hook pulling plates on the top of the cotton kneading machine, the cooperation of the push-top block, the heavy-pull block and the limiting spring ensures that the upper kneading plate is moved upward. It can stably hook and support its outer wall, avoid falling, and facilitate downward movement through an unlocking mechanism.
It effectively avoids shaking and falling caused by insufficient support force of the upper kneading plate, ensuring the safety and convenient operation of the cotton kneading machine.
Smart Images
Figure CN222182698U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cotton kneading machines, and more specifically, to a device for preventing an upper plate of a cotton kneading machine from falling. Background Art
[0002] The cotton kneading machine is an ideal machine that replaces manual kneading of cotton with a kneading plate and is used to knead the entire cotton area of the whole bed. It is easy to operate and use. It is suitable for cotton batt molding factories, quilt factories, and cotton batt processing individual businesses. The kneaded cotton batts are flat, beautiful, strong, and durable. The kneading plate in the cotton kneading machine is generally fixed by four cloth belts to achieve lifting and shaking.
[0003] However, since the prior art does not have a structure for hanging and pulling the upper kneading plate on the cotton kneading machine bracket, when the cotton kneading machine retracts the upper kneading plate, it can only be supported by the motor that drives the upper kneading plate to move, and since the upper kneading plate is large in size, the motor alone cannot fully support and pull the upper kneading plate, and when the cotton kneading machine retracts the upper kneading plate to move and transfer, the inertia of the movement causes the upper kneading plate to shake violently and fall.
[0004] In view of the above technical defects, a solution is now provided. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a device for preventing the upper plate of a cotton kneading machine from falling. The device comprises a hooking mechanism and a plurality of hooking structures on the top of the cotton kneading machine, so that when the upper kneading plate is moved up and retracted, the outer wall of the upper kneading plate is hooked at a plurality of positions, thereby stabilizing the upper kneading plate and preventing the upper kneading plate from shaking and falling due to insufficient supporting force, thereby solving the problems raised in the above-mentioned background technology.
[0006] To achieve the above purpose, the utility model provides the following technical solutions: a device for preventing the upper plate of a cotton kneading machine from falling, comprising a support frame, a lower kneading plate is arranged on the inner wall of the support frame, an upper kneading plate is arranged on the top of the lower kneading plate, a motor is arranged on the top of the upper kneading plate, the motor is arranged on the outer wall of the support frame, and a hook mechanism is arranged on the top of the support frame;
[0007] The hooking mechanism includes multiple rotating shafts rotatably installed on the top of the support frame, the multiple rotating shafts are symmetrically arranged, a hook-pull plate is fixedly installed on one side of the multiple rotating shafts, the multiple hook-pull plates are symmetrically arranged, the multiple hook-pull plates are L-shaped, the multiple hook-pull plates are arranged corresponding to the outer wall of the upper kneading plate, and the distance between the multiple hook-pull plates is less than the length of the upper kneading plate.
[0008] In a preferred embodiment, a plurality of the bottoms of the hook-pull plates are fixedly mounted with push-up blocks, the push-up blocks and the hook-pull plates are arranged perpendicular to each other, the bottom of the push-up blocks are arranged obliquely upward, a plurality of sliding shafts are rotatably mounted on the bottom of the push-up blocks, the plurality of sliding shafts and the push-up blocks are arranged parallel to each other, and the plurality of sliding shafts are arranged in a horizontal state;
[0009] A heavy pull block is fixedly installed on one side of the push block, and the heavy pull block is arranged in a vertical state. A rubber pad is fixedly installed on the top of the hook plate, and the rubber pad is arranged in a horizontal state.
[0010] In a preferred embodiment, a limit spring is fixedly installed on the top of the hook plate, the limit spring is fixedly installed on the outer wall of the support frame, the limit spring is arranged in an inclined state, and the limit spring and the top of the hook plate are arranged perpendicular to each other.
[0011] In a preferred embodiment, an unlocking mechanism is provided on one side of the plurality of rotating shafts, and the unlocking mechanism comprises a rotating rod fixedly mounted on one side of the rotating shaft, and the rotating rod is rotatably mounted on the outer wall of the supporting frame, and the number of the rotating rods is two, and the two rotating rods are respectively arranged perpendicular to the plurality of rotating shafts;
[0012] The two rotating rods are symmetrically arranged, a rotating gear is fixedly installed on one side of the two rotating rods, the two rotating gears are arranged in a vertical state, a tooth plate is meshed on one side of the two rotating gears, and the two tooth plates are slidably installed on the outer wall of the support frame.
[0013] In a preferred embodiment, a drag rod is fixedly mounted on one side of the two tooth plates, the drag rod is arranged in a horizontal state, and a grip tube is fixedly mounted on the outer wall of the drag rod.
[0014] Technical effects and advantages of the utility model:
[0015] The utility model provides a hooking mechanism and an unlocking mechanism, and the upper kneading plate moves up and squeezes multiple sliding shafts to push the push-up block to move, and then the push-up block drives the bottom of the hook-pull plate to deviate outward, and the multiple hook-pull plates are subjected to force and deflected by the rotating shaft and drive the heavy pull block to move up synchronously to compress the limit spring, so that the multiple hook-pull plates can make the upper kneading plate that moves up enter, and after the bottom of the upper kneading plate passes over the bottom of the hook-pull plate, the multiple hook-pull plates rotate again through the rotating shaft and under the support of the heavy pull block and the limit spring to wrap the bottom of the upper kneading plate, so as to hook the outer wall of the upper kneading plate and stabilize the upper kneading plate to avoid the situation that the upper kneading plate is not supported enough and causes shaking and falling;
[0016] When using it next time, the handle is held and pulled downward to drive the drag rod to be pressed down synchronously, and then the drag rod drives the toothed plates on both sides to slide down synchronously, the downward movement of the toothed plates drives the rotating gears to rotate synchronously, and the rotation of the rotating gears drives the rotating rods to make multiple shafts rotate synchronously, and the multiple shafts drive the hook plate to deflect and disengage from the upper kneading plate, that is, the upper kneading plate is released so that it can move down freely for use.
[0017] To sum up, when the upper kneading board is moved up and folded, the outer wall of the upper kneading board is hooked at multiple positions, which can stabilize the upper kneading board and prevent the upper kneading board from shaking and falling due to insufficient supporting force. When it is used next time, the hook of the upper kneading board can be unlocked and opened by directly pulling the drag rod, so that the upper kneading board can continue to be used normally. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0019] Figure 2 It is a front view of the utility model.
[0020] Figure 3 It is a partial cross-sectional view of the utility model.
[0021] Figure 4 For this utility model Figure 3 A-section structure enlarged view.
[0022] Figure 5 For this utility model Figure 3 Enlarged view of the structure of part B.
[0023] The accompanying drawings are marked as follows: 1. support frame; 2. lower kneading plate; 3. upper kneading plate; 4. hooking mechanism; 41. rotating shaft; 42. hook and pull plate; 43. push-up block; 44. sliding shaft; 45. heavy pull block; 46. rubber pad; 47. limit spring; 5. unlocking mechanism; 51. rotating rod; 52. rotating gear; 53. tooth plate; 54. drag rod; 55. grip tube. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Refer to the instruction manual Figure 1 - Figure 5 , a device for preventing the upper plate of a cotton kneading machine from falling, such as Figure 1As shown, it includes a support frame 1, the inner wall of the support frame 1 is provided with a lower kneading plate 2, the top of the lower kneading plate 2 is provided with an upper kneading plate 3, the top of the upper kneading plate 3 is provided with a motor, the motor is provided on the outer wall of the support frame 1, and the top of the support frame 1 is provided with a hook mechanism 4;
[0026] like Figure 3 and Figure 4 As shown, the hooking mechanism 4 includes a plurality of rotating shafts 41 rotatably installed on the top of the support frame 1, the plurality of rotating shafts 41 are symmetrically arranged, a hooking plate 42 is fixedly installed on one side of the plurality of rotating shafts 41, the plurality of hooking plates 42 are symmetrically arranged, the plurality of hooking plates 42 are L-shaped, the plurality of hooking plates 42 are arranged corresponding to the outer wall of the upper kneading plate 3, the distance between the plurality of hooking plates 42 is less than the length of the upper kneading plate 3, the plurality of hooking plates 42 are subjected to force and deflected by the rotating shaft 41, and then the plurality of hooking plates 42 can allow the upper kneading plate 3 to move in, and then after the bottom of the upper kneading plate 3 passes over the bottom of the hooking plates 42, the plurality of hooking plates 42 rotate again through the rotating shaft 41 to wrap the bottom of the upper kneading plate 3.
[0027] like Figure 3 and Figure 4 As shown, a plurality of hook-pull plates 42 are fixedly installed with a push-up block 43 at the bottom, the push-up block 43 and the hook-pull plates 42 are arranged perpendicular to each other, the bottom of the push-up block 43 is arranged obliquely upward, a plurality of sliding shafts 44 are rotatably installed at the bottom of the push-up block 43, the plurality of sliding shafts 44 and the push-up block 43 are arranged parallel to each other, and the plurality of sliding shafts 44 are arranged in a horizontal state, and by moving the upper kneading plate 3 upward and close to squeezing the plurality of sliding shafts 44, the plurality of sliding shafts 44 are forced to slide on the outer wall of the upper kneading plate 3 and push the push-up block 43 to move, and then the push-up block 43 drives the bottom of the hook-pull plate 42 to deviate outward;
[0028] like Figure 3 and Figure 4 As shown, a heavy pull block 45 is fixedly installed on one side of the push block 43, and the heavy pull block 45 is set in a vertical state. A rubber pad 46 is fixedly installed on the top of the hook plate 42, and the rubber pad 46 is set in a horizontal state. The heavy pull block 45 always pulls the hook plate 42 to maintain a vertical state.
[0029] like Figure 3 and Figure 4 As shown, a limit spring 47 is fixedly installed on the top of the hook plate 42, and the limit spring 47 is fixedly installed on the outer wall of the support frame 1. The limit spring 47 is arranged in an inclined state, and the limit spring 47 and the top of the hook plate 42 are arranged perpendicular to each other. The hook plate 42 is kept in a vertical state through the continuous squeezing of the limit spring 47.
[0030] like Figure 3 and Figure 5As shown, an unlocking mechanism 5 is provided on one side of the multiple rotating shafts 41, and the unlocking mechanism 5 includes a rotating rod 51 fixedly mounted on one side of the rotating shaft 41, and the rotating rod 51 is rotatably mounted on the outer wall of the support frame 1. There are two rotating rods 51, and the two rotating rods 51 are respectively arranged perpendicular to the multiple rotating shafts 41, so that the rotation of the rotating rod 51 can drive the multiple rotating shafts 41 to rotate synchronously;
[0031] like Figure 3 and Figure 5 As shown, the two rotating rods 51 are symmetrically arranged, and a rotating gear 52 is fixedly installed on one side of the two rotating rods 51. The two rotating gears 52 are arranged in a vertical state. A tooth plate 53 is meshed on one side of the two rotating gears 52. The two tooth plates 53 are slidably installed on the outer wall of the support frame 1. The rotating gears 52 are driven to rotate synchronously by the downward movement of the tooth plate 53, and the rotation of the rotating gear 52 drives the rotating rods 51 synchronously.
[0032] like Figure 3 and Figure 5 As shown, a drag rod 54 is fixedly installed on one side of the two tooth plates 53, and the drag rod 54 is set in a horizontal state. A grip tube 55 is fixedly installed on the outer wall of the drag rod 54. Holding the grip tube 55 and pulling downwards will drive the drag rod 54 to be pressed down synchronously, and then the drag rod 54 will drive the tooth plates 53 on both sides to slide down synchronously.
[0033] The working process and principle of the utility model are as follows:
[0034] The upper kneading plate 3 is moved upward and close to the multiple sliding shafts 44, and the multiple sliding shafts 44 are forced to slide on the outer wall of the upper kneading plate 3 and push the pushing block 43 to move, and then the pushing block 43 drives the bottom of the hook and pull plate 42 to deviate outward, and the multiple hook and pull plates 42 are forced to deflect with the help of the rotating shaft 41 and drive the heavy pulling block 45 to move upward synchronously to compress the limit spring 47, and then the multiple hook and pull plates 42 can make the upper kneading plate 3 that moves upward enter, and then after the bottom of the upper kneading plate 3 passes over the bottom of the hook and pull plate 42, the multiple hook and pull plates 42 pass through the rotating shaft 41 and rotate again under the support of the heavy pulling block 45 and the limit spring 47 to wrap the bottom of the upper kneading plate 3, that is, the outer wall of the upper kneading plate 3 can be hooked and stabilized, and the upper kneading plate 3 can be prevented from shaking and falling due to insufficient supporting force of the upper kneading plate 3;
[0035] At the same time, when using it next time, by holding the handle 55 and pulling downward, the drag rod 54 is pressed down synchronously, and then the drag rod 54 drives the toothed plates 53 on both sides to slide down synchronously, and the downward movement of the toothed plates 53 drives the rotating gear 52 to rotate synchronously, and the rotation of the rotating gear 52 drives the rotating rod 51 to make the multiple rotating shafts 41 rotate synchronously, so that the multiple rotating shafts 41 drive the hook plate 42 to deflect and disengage from the upper kneading plate 3, that is, release the upper kneading plate 3 so that it can move down freely for use.
[0036] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0037] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A device for preventing an upper plate of a cotton kneading machine from falling, comprising a support frame (1), a lower kneading plate (2) being arranged on the inner wall of the support frame (1), an upper kneading plate (3) being arranged on the top of the lower kneading plate (2), a motor being arranged on the top of the upper kneading plate (3), and the motor being arranged on the outer wall of the support frame (1). Features: A hook mechanism (4) is provided on the top of the support frame (1); The hook mechanism (4) comprises a plurality of rotating shafts (41) rotatably mounted on the top of the support frame (1), the plurality of rotating shafts (41) being symmetrically arranged, a hook plate (42) being fixedly mounted on one side of the plurality of rotating shafts (41), the plurality of hook plates (42) being symmetrically arranged, the plurality of hook plates (42) being L-shaped, the plurality of hook plates (42) being arranged corresponding to the outer wall of the upper kneading plate (3), and the distance between the plurality of hook plates (42) being less than the length of the upper kneading plate (3).
2. A device for preventing the upper plate of a cotton kneading machine from falling according to claim 1, Features: A plurality of push-up blocks (43) are fixedly mounted at the bottom of the hook-pull plates (42), the push-up blocks (43) and the hook-pull plates (42) are arranged perpendicular to each other, the bottom of the push-up blocks (43) is arranged obliquely upward, a plurality of sliding shafts (44) are rotatably mounted at the bottom of the push-up blocks (43), the plurality of sliding shafts (44) and the push-up blocks (43) are arranged parallel to each other, and the plurality of sliding shafts (44) are arranged in a horizontal state; A heavy pull block (45) is fixedly mounted on one side of the push block (43), and the heavy pull block (45) is arranged in a vertical state. A rubber pad (46) is fixedly mounted on the top of the hook plate (42), and the rubber pad (46) is arranged in a horizontal state.
3. A device for preventing the upper plate of a cotton kneading machine from falling according to claim 2, Features: A limit spring (47) is fixedly mounted on the top of the hook plate (42); the limit spring (47) is fixedly mounted on the outer wall of the support frame (1); the limit spring (47) is arranged in an inclined state; the limit spring (47) and the top of the hook plate (42) are arranged perpendicular to each other.
4. A device for preventing the upper plate of a cotton kneading machine from falling according to claim 1, Features: An unlocking mechanism (5) is provided on one side of the plurality of rotating shafts (41), the unlocking mechanism (5) comprising a rotating rod (51) fixedly mounted on one side of the rotating shaft (41), the rotating rod (51) being rotatably mounted on the outer wall of the support frame (1), the number of the rotating rods (51) being two, and the two rotating rods (51) being respectively arranged perpendicular to the plurality of rotating shafts (41); The two rotating rods (51) are symmetrically arranged with each other, a rotating gear (52) is fixedly mounted on one side of the two rotating rods (51), the two rotating gears (52) are arranged in a vertical state, a toothed plate (53) is meshed on one side of the two rotating gears (52), and the two toothed plates (53) are slidably mounted on the outer wall of the support frame (1).
5. A device for preventing the upper plate of a cotton kneading machine from falling according to claim 4, Features: A drag rod (54) is fixedly mounted on one side of the two tooth plates (53); the drag rod (54) is arranged in a horizontal state; and a grip tube (55) is fixedly mounted on the outer wall of the drag rod (54).