Material pushing and pressing device
Through the design of conveyor belt and guide groove, the synchronous movement of sliders and push rods, the problem of low operating efficiency of existing push material devices is solved, and continuous packing is achieved, which improves work efficiency and reduces driving costs.
Patent Information
- Application Number
- CN202422158147.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the packing process, the existing pushing material devices use intermittent drive parts, resulting in low operating efficiency and unable to achieve continuous work.
The design of conveyor belt and guide groove is adopted to achieve continuous pressure and extension of the push rod through the synchronous movement of the slider and push rod, and seamless connection is achieved by using elastic parts and connecting rod structure, avoiding intermittent driving and improving working efficiency.
The continuous work of the pushing material device is achieved, the packing efficiency is improved, the driving cost is reduced, and the structure is simple, reducing the possibility of mechanical failure.
Smart Images
Figure CN223059347U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton packing, in particular to a pushing and pressing device. Background Art
[0002] In the prior art, when packing cartons, it is necessary to press the materials and then push them into the empty cartons to complete a packing action. This action includes two steps: pressing and pushing. In the existing pushing and pressing device, two sets of intermittent driving parts are used to drive the pressing and pushing. However, when this mechanism works, there is an intermittent period during the intermittent operation of the two driving parts, which cannot improve the operation efficiency of the machine. Summary of the Invention
[0003] The purpose of the utility model: In order to overcome the defects of the prior art, the utility model provides a pushing and pressing device. Through the cooperation of a conveyor belt and a guiding groove, the push rod can be guided to press down and extend relatively, and the function of pushing and pressing materials can be realized without the cooperation of two intermittent driving parts, and it can work continuously with relatively high working efficiency.
[0004] The utility model discloses a pushing and pressing device, which includes an assembly frame, a push rod and a driving mechanism for driving the push rod to push and press materials. The driving mechanism includes a conveyor belt, a mounting frame and a first inclined guiding groove. The mounting frame includes a guiding rod and a sliding block slidably arranged on the guiding rod. The guiding rod is connected to the conveyor belt and moves synchronously with it. The push rod is arranged on the sliding block. The sliding block is partially inserted into the first inclined guiding groove. A pressing plate is hinged on the push rod. The device further includes a connecting rod, a telescopic rod and an elastic member for driving the telescopic rod to expand and contract relatively. The telescopic rod is arranged on the sliding block and can expand and contract relative to the push rod. One end of the connecting rod is hinged on the telescopic rod, and the other end is hinged on the pressing plate. One end of the elastic member acts on the telescopic rod, and the other end acts on the sliding block or the push rod. An extrusion member for restricting the reset of the elastic member is arranged on the assembly frame on the movement track of the sliding block. A second inclined guiding groove is further arranged on the assembly frame. The second inclined guiding groove is located below the first inclined guiding groove. The device further includes a first guiding rail and a second guiding rail. One end of the first guiding rail is connected to the tail of the first inclined guiding groove, and the other end is connected to the head position of the second inclined guiding groove. One end of the second guiding rail is connected to the tail of the second inclined guiding groove, and the other end is connected to the head of the first inclined guiding groove. The first inclined guiding groove, the second inclined guiding groove, the first guiding rail and the second guiding rail cooperate to form a movement track for the sliding block to slide circularly and be guided.
[0005] When the material is pushed, the guide rod continues to move along the conveyor belt, and the slider enters the second inclined guide groove through the guidance of the first guide rail, and further drives the slider to slide on the guide rod through the second inclined guide groove, so that the push rod retracts, and further squeezes the elastic member through the extrusion member, so that the telescopic rod retracts, thereby driving the pressure plate to flip and retract, and further, the slider can enter the first inclined guide groove through the second guide rail to realize the reciprocating operation of the product.
[0006] The utility model is further configured as follows: a retraction section is provided at the tail end of the first inclined guide groove.
[0007] By adopting the above technical solution, the retraction section can drive the slider to retract a certain distance, so that when the slider enters the first guide rail, the push rod is prevented from colliding with the assembly frame.
[0008] The utility model is further configured as follows: the guide rods are arranged in a plurality of groups at intervals along the conveyor belt, each group of guide rods is provided with a sliding block, and a plurality of push rods and elastic members are also provided.
[0009] By adopting the above technical solution, multiple groups of push rods can circulate at the same time, breaking the intermittent disadvantages of traditional pressure-pushing, so that it can carry out continuous packing work with relatively high efficiency.
[0010] Further configuration of the utility model: a spring seat is provided on the slider, the elastic member is a spring, the telescopic rod slides and telescopes on the spring seat, the spring is sleeved on the telescopic rod, and also includes an abutment block locked with the telescopic rod, one end of the spring abuts with the spring seat, and the other end abuts with the abutment block, the extrusion member is a blocking rail arranged on one side of the abutment block, the blocking rail is located at the head position of the second inclined guide groove and extends along the movement trajectory of the slider to the head position of the first inclined guide groove.
[0011] By adopting the above technical solution, the spring seat can facilitate the installation of the spring and the telescopic rod, and the spring can be driven to compress by squeezing the abutment block. The structure is simple and the layout is relatively reasonable. When the abutment block abuts against the blocking track, the blocking track will squeeze the abutment block, so that the spring remains in a compressed state, thereby preventing the pressure plate from flipping and pressing down.
[0012] Further setting of the present utility model: An inclined guiding member is further provided at the head position of the first inclined guiding groove on the assembly rack, and the inclined guiding member is connected to the end of the blocking track.
[0013] Adopting the above technical solution, the inclined guiding member is used in cooperation with the abutting block, so that the elastic member can be gradually reset, which can play a buffering effect, has better stability, and prevents damage.
[0014] Further setting of the present utility model: Each group of guiding rods is provided with at least two.
[0015] Adopting the above technical solution can prevent the slider from rotating on the guiding rod, making its guiding slip more stable.
[0016] Further setting of the present utility model: A U-shaped groove is provided at the bottom of the abutting block, and a guiding column is provided at the corresponding position of the spring seat for the U-shaped groove. The abutting block can guide and slide relative to the guiding column.
[0017] Adopting the above technical solution can prevent the abutting block from shifting relatively, making it more stable during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0019] Figure 2 is a top view of the present utility model;
[0020] Figure 3 is a schematic diagram of the bottom structure of the present utility model;
[0021] Figure 4 is a schematic diagram of a partial structure of the present utility model;
[0022] Figure 5 is Figure 4 a schematic diagram of the structure from another perspective;
[0023] Figure 6 is a cooperation diagram of the first inclined guiding groove, the second inclined guiding groove, the first guiding rail and the second guiding rail of the present utility model;
[0024] Figure 7 is a cooperation diagram of components such as the slider, the push rod, the guiding rod, the pressing plate, and the elastic member of the present utility model;
[0025] Figure 8 is Figure 7 a schematic diagram of the structure after the pressing plate is put down;
[0026] Figure 9 is Figure 4 an enlarged view of the partial a;
[0027] Figure 10For Figure 7 Enlarged view of part b Specific implementation mode
[0028] The following combines the accompanying drawings to detail the specific implementation mode of the present utility model:
[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model 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, so it cannot be understood as a limitation of the present utility model. The application of this product requires the material and the cardboard box to move at the same speed as the conveyor belt, so that the material and the cardboard box remain on one side of the push rod when the push rod moves forward. The specific material transportation and cardboard box transportation are not the inventive points of the present utility model, so no detailed introduction will be made here.
[0030] The present utility model discloses a pushing and pressing device, which includes an assembly frame 1, a push rod 2, and a driving mechanism 3 for driving the push rod 2 to push and press the material. In the implementation case of the present utility model, the driving mechanism 3 includes a conveyor belt 31, a mounting frame 32, and a first inclined guide groove 33. The mounting frame 32 includes a guide rod 321 and a slider 322 slidably arranged on the guide rod 321. The guide rod 321 is connected to the conveyor belt 31 and moves synchronously with it (the conveyor belt 31 is preferably provided with two groups and is located on opposite sides of the guide rod 321). The push rod 2 is arranged on the slider 322. The slider 322 is partially inserted into the first inclined guide groove 33. A pressing plate 4 is hinged on the push rod 2. It also includes a connecting rod 51, a telescopic rod 52, and an elastic member 53 for driving the telescopic rod 52 to relatively expand and contract. The telescopic rod 52 is arranged on the slider 322 and can expand and contract relative to the push rod 2. One end of the connecting rod 51 is hinged on the telescopic rod 52, and the other end is hinged on the pressing plate 4. One end of the elastic member 53 acts on the telescopic rod 52, and the other end acts on the slider 322 or the push rod 2. An extrusion member 54 for restricting the reset of the elastic member 53 is arranged on the assembly frame 1 on the movement track of the slider 322. A second inclined guide groove 6 is also arranged on the assembly frame 1. The second inclined guide groove 6 is located below the first inclined guide groove 33. It also includes a first guide rail 7 and a second guide rail 8. One end of the first guide rail 7 is connected to the tail of the first inclined guide groove 33, and the other end is connected to the head position of the second inclined guide groove 6. One end of the second guide rail 8 is connected to the tail of the second inclined guide groove 6, and the other end is connected to the head of the first inclined guide groove 33. The first inclined guide groove 33, the second inclined guide groove 6, the first guide rail 7, and the second guide rail 8 cooperate to form a movement track for the slider 322 to circulate and guide the sliding.
[0031] With the above technical solution, during use, the conveyor belt 31 drives the guide rod 321 to move. When it moves to the designated position, the elastic member 53 will disengage from the extrusion of the extrusion member 54, so that the elastic member 53 resets, and at the same time drives the telescopic rod 52 to extend relatively. At the same time, the telescopic rod 52 will also drive the connecting rod 51 to extend forward, thereby driving the pressing plate 4 to rotate, and the material can be pressed. At the same time, due to the guiding of the first inclined guiding groove 33, the slider moves on the guide rod 321, thereby driving the push rod 2 to extend forward to achieve the pushing action, so as to achieve seamless connection, realizing the functions of pressing and pushing. The driving cost is relatively low and it is not easy to make mistakes. After the material is pushed, the guide rod 321 continues to move along the conveyor belt 31. The slider 322 enters the second inclined guiding groove 6 under the guidance of the first guiding rail 7, and further drives the slider 322 to slide on the guide rod 321 through the second inclined guiding groove 6, so that the push rod 2 retracts. Further, the extrusion member 54 extrudes the elastic member 53, so that the telescopic rod 52 retracts, thereby driving the pressing plate 4 to flip and retract, so as to prevent the pressing plate 4 from colliding with the assembly frame 1. Further, the slider 322 can enter the first inclined guiding groove 33 through the second guiding rail 8 to realize the reciprocating operation of the product.
[0032] A backward inclined retraction section 331 is provided at the tail position of the first inclined guiding groove 33. The retraction section 331 can drive the slider 322 to retract a certain distance, so that when the slider 322 enters the first guiding rail 7, it can prevent the push rod 2 from colliding with the assembly frame 1.
[0033] A plurality of groups of guide rods 321 are arranged at intervals along the conveyor belt 31. Sliders 322 are arranged on each group of guide rods 321. A plurality of groups of push rods 2 and elastic members 53 are also arranged. The plurality of groups of push rods 2 can circulate simultaneously, breaking the traditional intermittent disadvantages of pressing and pushing, so that it can continuously carry out boxing work with relatively high efficiency.
[0034] A spring seat 91 is arranged on the slider 322. The elastic member 53 is a spring (of course, the elastic member 53 can also be a spring sheet). The telescopic rod 52 slides telescopically on the spring seat 91. The spring is sleeved on the telescopic rod 52. It also includes an abutting block 92 locked with the telescopic rod 52. One end of the spring abuts against the spring seat 91, and the other end abuts against the abutting block 92. The extrusion member 54 is a blocking track arranged on one side of the abutting block 92. Most preferably, an inclined or arc-shaped guiding surface is also arranged at the head position of the blocking track. The blocking track is located at the head position of the second inclined guiding groove 6 and extends along the movement track of the slider 322 to the head position of the first inclined guiding groove 33. The spring seat 91 can facilitate the installation of the spring and the telescopic rod 52, and the spring can be driven to compress by extruding the abutting block 92. The structure is simple and the layout is relatively reasonable. When the abutting block 92 abuts against the blocking track, the blocking track will squeeze the abutting block 92, so that the spring remains in a compressed state, thereby preventing the pressing plate 4 from flipping and pressing down.
[0035] An inclined guide member 10 is further provided at the head position of the first inclined guide groove 33 on the mounting rack 1 (the inclined guide member 10 is most preferably integrally formed and fixedly arranged at the end of the blocking track, with relatively good stability). The inclined guide member 10 is connected to the end of the blocking track. By using the cooperation of the inclined guide member 10 and the abutting block 92, the elastic member 53 can be gradually reset, which can achieve a buffering effect, with relatively good stability and prevent damage.
[0036] Each set of guide rods 321 is provided with at least two, which can prevent the slider 322 from rotating on the guide rod 321 and make its guiding slip more stable.
[0037] A U-shaped groove 921 is provided at the bottom of the abutting block 92, and a guide post 20 is provided at the position corresponding to the U-shaped groove 921 on the spring seat 91. The abutting block 92 can be guided and slid relative to the guide post 20, which can prevent the abutting block 92 from offsetting relatively and make its use more stable.
Claims
1. A pushing and feeding device, comprising an assembly frame (1), a push rod (2), and a driving mechanism (3) for driving the push rod (2) to push materials, characterized in that: The driving mechanism (3) includes a conveyor belt (31), a mounting frame (32), and a first inclined guiding groove (33). The mounting frame (32) includes a guiding rod (321) and a slider (322) slidably arranged on the guiding rod (321). The guiding rod (321) is connected to the conveyor belt (31) and displaces synchronously with it. The push rod (2) is arranged on the slider (322). The slider (322) is partially inserted into the first inclined guiding groove (33). A pressing plate (4) is hingedly arranged on the push rod (2). It also includes a connecting rod (51), a telescopic rod (52), and an elastic member (53) for driving the telescopic rod (52) to relatively expand and contract. The telescopic rod (52) is arranged on the slider (322) and can expand and contract relative to the push rod (2). One end of the connecting rod (51) is hingedly arranged on the telescopic rod (52), and the other end is hingedly arranged on the pressing plate (4). One end of the elastic member (53) acts on the telescopic rod (52), and the other end acts on the slider (322) or the push rod (2). On the assembly frame (1), there is a pressing member (54) for restricting the reset of the elastic member (53) on the movement track of the slider (322). The assembly frame (1) also has a second inclined guiding groove (6). The second inclined guiding groove (6) is located below the first inclined guiding groove (33). It also includes a first guiding rail (7) and a second guiding rail (8). One end of the first guiding rail (7) is connected to the tail of the first inclined guiding groove (33), and the other end is connected to the head position of the second inclined guiding groove (6). One end of the second guiding rail (8) is connected to the tail of the second inclined guiding groove (6), and the other end is connected to the head of the first inclined guiding groove (33). The first inclined guiding groove (33), the second inclined guiding groove (6), the first guiding rail (7), and the second guiding rail (8) cooperate to form a movement track for the slider to circularly guide and slide.
2. The pusher device according to claim 1, characterized in that: At the tail position of the first inclined guiding groove (33), there is a backwardly inclined retraction section (331).
3. A pushing and feeding device according to claim 1 or 2, characterized in that: A plurality of groups of guiding rods (321) are arranged at intervals along the conveyor belt (31). A slider (322) is arranged on each group of guiding rods (321). The push rod (2) and the elastic member (53) are also arranged in multiple groups.
4. The pressing and feeding device according to claim 3, wherein: A spring seat (91) is arranged on the slider (322). The elastic member (53) is a spring. The telescopic rod (52) slidably expands and contracts on the spring seat (91). The spring is sleeved on the telescopic rod (52). It also includes an abutting block (92) locked with the telescopic rod (52). One end of the spring abuts against the spring seat (91), and the other end abuts against the abutting block (92). The pressing member (54) is a blocking track arranged on one side of the abutting block (92). The blocking track is located at the head position of the second inclined guiding groove (6) and extends along the movement track of the slider (322) to the head position of the first inclined guiding groove (33).
5. The pressing and feeding device according to claim 4, wherein: On the assembly frame (1), there is also an inclined guiding member (10) at the head position of the first inclined guiding groove (33). The inclined guiding member (10) is connected to the end of the blocking track.
6. The pusher device according to claim 4, characterized in that: Each group of guiding rods (321) is provided with at least two.
7. A pushing and feeding device according to claim 6, characterized in that: A U-shaped groove (921) is provided at the bottom of the abutting block (92), and a guide post (20) is provided on the spring seat (91) corresponding to the position of the U-shaped groove (921). The abutting block (92) can be guided and slid relative to the guide post (20).