Baffle structure of high-speed line touching machine

Abstract

The utility model provides a baffle plate structure of a high-speed touch line machine, which relates to the technical field of touch line machines and comprises a conveying belt, a supporting seat, a vertical plate, a reciprocating lifting pushing mechanism, an elastic connecting structure and a baffle plate, when the movable part of the reciprocating lifting pushing mechanism descends, the baffle is pushed to descend, and the descending baffle pulls the elastic part in the elastic connecting structure to be stretched; a movable part of the reciprocating lifting pushing mechanism ascends, and an elastic part in the elastic connecting structure drives the baffle to ascend and reset; the device pushes the baffle to descend only through the reciprocating lifting pushing mechanism, pure mechanical driving is conducted in the ascending and resetting process of the baffle through elastic resetting of the elastic connecting structure, and compared with a driving mode that an electronic device is matched with a mechanical structure in the prior art, the fault rate is lower.

Description

Technical Field

[0001] This utility model relates to the field of wire-connecting machine technology, and in particular to a baffle structure for a high-speed wire-connecting machine. Background Technology

[0002] The descriptions in this section provide background information relating to this disclosure and do not constitute prior art.

[0003] A high-speed creasing machine for packaging cartons is used to crease the corrugated paper used for cartons. The carton boards are conveyed on the conveyor belt of the creasing machine to complete a series of processing operations. If the carton boards are conveyed continuously, they will collide with each other, causing the positions of two adjacent carton boards to shift, which in turn causes the cartons to be misaligned at the rear. Therefore, in order to ensure that the carton boards are conveyed normally and orderly, a baffle that moves up and down is installed at the front end of the conveyor of the creasing machine frame. When the baffle descends to the upper surface of the conveyor belt, it blocks the carton boards. When the baffle rises, the carton boards pass through. This creates a certain gap between the carton boards during operation, thereby preventing the cartons from colliding with each other.

[0004] The movement of the baffle is driven by a vertical lifting structure. Traditional vertical lifting structures require the device to receive a corresponding control signal before they can drive the baffle to rise. Examples include vertical lifting structures consisting of cams and connecting rods driven by motors, and cylinders. Compared with purely mechanical structures, the baffle is more prone to failure when it is controlled to rise and reset. Utility Model Content

[0005] The purpose of this invention is to provide a baffle structure for a high-speed wire-jointing machine, which has the advantage that the baffle's rising and resetting process is driven purely mechanically through the elastic resetting of the elastic connection structure, thus solving the technical problem that the lifting and lowering drive of electronic components combined with mechanical structures is more prone to failure in the prior art.

[0006] This utility model provides a baffle structure for a high-speed wire-connecting machine, comprising:

[0007] The conveyor belt has a support base fixedly mounted on its lower edge;

[0008] A vertical plate is fixedly mounted on the rear side of the upper edge of the conveyor belt, and a reciprocating lifting and pushing mechanism is fixedly mounted on the upper end of its front wall.

[0009] The lower end of the front wall of the vertical plate is longitudinally detachably assembled with an elastic connection structure, and the movable part of the elastic device is fixedly connected to one end of the baffle.

[0010] The other end of the baffle extends along the width direction to the front side of the upper surface of the conveyor belt;

[0011] The moving part of the reciprocating lifting and lowering push mechanism has a downward pushing baffle that blocks the upper surface of the conveyor belt, and the elastic component of the elastic connection structure is stretched.

[0012] As a further optimization, in order to cause the baffle to rise and reset when it is no longer blocked by the protruding part of the cam, the elastic connection structure includes:

[0013] The window is installed vertically and is located at the lower end of the front wall of the vertical panel.

[0014] The vertical mounting window is equipped with a detachable frame.

[0015] An installation block is slidably inserted into the frame, and a first ear plate is fixedly assembled at the edge of its front wall.

[0016] The first ear plate is fixedly connected to the rear end of the outer wall of the baffle by bolts;

[0017] The spring has its two ends fixedly connected to the top surface of the inner cavity of the frame and the upper end of the mounting block, respectively.

[0018] As a further optimization, in order to push the baffle downward by rotating the cam's protrusion downward, the downward-moving baffle stretches the spring in the elastic connection structure. The cam's protrusion continues to rotate and no longer blocks the baffle. The spring then drives the baffle to rise and reset. This process is repeated to achieve the reciprocating control of the baffle's lifting and lowering. The reciprocating lifting and lowering pushing mechanism includes:

[0019] The mounting frame has a second ear plate fixedly mounted on the rear edge of its outer wall, which is fixedly connected to the upper end of the front wall of the vertical plate by bolts.

[0020] A drive motor is fixedly mounted on the upper side wall of the mounting frame, and its output end extends through the mounting frame away from the drive motor.

[0021] The lower end of the mounting frame is laterally rotatably fitted with a round rod, the end of which extends through the mounting frame away from the drive motor.

[0022] The drive motor output end and the round rod are respectively fixedly sleeved with pulleys at the upper and lower positions of the outer end of the mounting frame;

[0023] The outer walls of the pulleys mentioned above and below are fitted with belts;

[0024] A cam is fixedly sleeved on the middle of the outer wall of the round rod, and when the protruding part of the cam rotates to the lower position, it pushes the baffle to descend.

[0025] As a further optimization, to facilitate the installation of other components on the reciprocating lifting mechanism, the mounting frame includes:

[0026] The first U-shaped mounting bracket has its open end facing upwards;

[0027] The second U-shaped mounting bracket has its open end facing downwards;

[0028] The first U-shaped mounting bracket and the second U-shaped mounting bracket are fixedly connected at their mating surfaces by bolts and nuts.

[0029] As a further optimization, in order to guide the lifting and lowering of the baffle, the front wall of the support base and the front end of the baffle are equipped with a baffle lifting and lowering guide structure.

[0030] As a further optimization, in order to guide the lifting and lowering of the baffle and improve the stability of the baffle lifting and lowering, the baffle lifting and lowering guide structure includes:

[0031] The connecting plate is horizontally fixedly assembled to the front wall of the support base;

[0032] The upper end of the connecting plate is vertically fixed with a guide rod, and a connecting block is slidably sleeved on its outer wall.

[0033] The rear end of the connecting block is fixedly connected to the lower end of the front wall of the baffle.

[0034] As a further optimization, in order to improve the installation strength of the vertical plate, a triangular reinforcing rib is fixedly installed between the rear wall of the vertical plate and the rear wall of the support base.

[0035] As a further optimization, in order to ensure stable placement of the support device, the support base includes:

[0036] There are two side panels, which are distributed parallel to each other front and back.

[0037] The lower ends of the side plates on both sides rest against the ground.

[0038] As a further optimization, in order to improve the mechanical strength of the support, crossbeams are uniformly fixedly assembled along the length direction at the lower ends of the opposite surfaces of the front and rear side plates.

[0039] As a further optimization, in order to enhance the stability of the device placement, a horizontal plate is integrally formed on the lower edge of the outer side of the side plate, and mounting through holes are evenly opened on its upper surface along the length direction.

[0040] This utility model provides an improved baffle structure for a high-speed wire-connecting machine, which has the following improvements and advantages compared with the prior art:

[0041] When the moving parts of the reciprocating lifting mechanism descend, they push the baffle down, and the descending baffle pulls the elastic component in the elastic connection structure to be stretched. When the moving parts of the reciprocating lifting mechanism rise, the elastic component in the elastic connection structure drives the baffle to rise and reset. The device only uses the reciprocating lifting mechanism to push the baffle down, and the baffle's rising and resetting process is driven purely mechanically by the elastic reset of the elastic connection structure. Compared with the existing technology that uses electronic devices in conjunction with mechanical structures, the failure rate is lower. Attached Figure Description

[0042] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0043] Figure 1 This is a schematic diagram of the structure of this utility model;

[0044] Figure 2 This is a schematic diagram of the spring in its normal state in the elastic connection structure of this utility model.

[0045] Figure 3 This is a schematic diagram of the elastic connection structure of this utility model in the spring tension state.

[0046] Figure 4 This is a schematic diagram of the reciprocating lifting and lowering drive mechanism of this utility model;

[0047] Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0048] Explanation of reference numerals in the attached figures:

[0049] 1-Conveyor belt, 2-Support seat, 21-Side plate, 22-Crossbeam, 23-Horizontal plate, 24-Mounting through hole, 3-Vertical plate, 31-Triangular reinforcing rib, 4-Reciprocating lifting push mechanism, 41-Second U-shaped mounting bracket, 42-First U-shaped mounting bracket, 43-Second ear plate, 44-Drive motor, 45-Round rod, 46-Pulley, 47-Belt, 48-Cam, 5-Elastic connection structure, 51-Longitudinal mounting window, 52-Frame, 53-Mounting block, 54-Spring, 55-First ear plate, 6-Baffle, 7-Baffle lifting guide structure, 71-Connecting plate, 72-Connecting block. Detailed Implementation

[0050] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0051] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0052] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0053] Please see Figure 1-5 This utility model provides a technical solution: a baffle structure for a high-speed wire-connecting machine, comprising:

[0054] Conveyor belt 1, with a support base 2 fixedly mounted on its lower edge;

[0055] A vertical plate 3 is fixedly installed on the rear side of the upper edge of the conveyor belt 1, and a reciprocating lifting and pushing mechanism 4 is fixedly installed on the upper end of its front wall;

[0056] The lower end of the front wall of the vertical plate 3 is longitudinally detachably assembled with an elastic connection structure 5, and the movable part of the elastic device is fixedly connected to one end of the baffle 6.

[0057] The other end of the baffle 6 extends along the width direction to the front side of the upper surface of the conveyor belt 1;

[0058] The moving part of the reciprocating lifting and lowering push mechanism 4 lowers the push baffle 6 to cover the upper surface of the conveyor belt 1, and the elastic device of the elastic connection structure 5 is stretched.

[0059] Specifically, in this embodiment, the conveyor belt 1 is a horizontal conveying device used for conveying cardboard, and the main body of the elastic connection structure 5 is an elastic device, which is a spring 54 in this embodiment;

[0060] Furthermore, the reciprocating lifting mechanism 4 lowers the movable part to push the baffle 6 down, thereby stretching the elastic connection structure 5 connected to the baffle 6; after the reciprocating lifting mechanism 4 rises, the elastic connection structure 5 is no longer stretched and the baffle 6 is elastically reset.

[0061] More specifically, the device only uses the downward movement of the reciprocating lifting mechanism 4 to push the baffle 6, and the upward movement of the reciprocating lifting mechanism 4 to remove the obstruction to the resetting of the baffle 6;

[0062] Understandably, the flexible connection structure 5 is detachably assembled on the front wall of the vertical plate 3, making it easy to disassemble and replace.

[0063] In some embodiments, the resilient connection structure 5 includes:

[0064] A vertically mounted window 51 is located at the lower end of the front wall of the vertical panel 3.

[0065] The frame 52 is detachably assembled inside the vertically mounted window 51;

[0066] A mounting block 53 is slidably inserted into the frame 52, and a first ear plate 55 is fixedly assembled at the edge of its front wall.

[0067] The first ear plate 55 is fixedly connected to the rear end of the outer wall of the baffle 6 by bolts;

[0068] Spring 54, with its two ends fixedly connected to the top surface of the inner cavity of frame 52 and the upper end of mounting block 53, respectively.

[0069] Specifically in this embodiment, the spring 54 is connected to the rear end of the baffle 6 as an elastic device. When the baffle 6 descends, the spring 54 is stretched. After the external force that pushes the baffle 6 to descend disappears, the spring 54 drives the baffle 6 to rise and reset.

[0070] Furthermore, the upper end of the spring 54 is fixedly connected to the top surface of the inner cavity of the frame 52. The frame 52 and the longitudinal mounting window 51 are connected and fixed by ear plates and bolts. When replacement is required, the frame 52 and the spring 54 are removed.

[0071] More specifically, the mounting block 53 is used to replace the lower end of the spring 54 and is fixed to the rear end of the connecting baffle 6. The mounting block 53 is provided with a first ear plate 55 to facilitate the fixed connection with the rear end of the baffle 6 by bolts. After the frame 52 and the spring 54 are removed, the mounting block 53 and the structure on it can be pulled out from the frame 52.

[0072] It is understandable that the two ends of the spring 54 are fixed to the top surface of the inner cavity of the frame 52 and the upper end of the mounting block 53 by screws. When the spring needs to be replaced, the screws connecting and fixing the two ends of the spring 54 can be directly removed. The purpose of removing the frame 52, spring 54, mounting block 53 and the structure on it is to expand the operating space for disassembling the spring 54, so as to facilitate the disassembly and installation of the spring 54.

[0073] In some embodiments, the reciprocating lifting drive mechanism 4 includes:

[0074] The mounting frame has a second ear plate 43 fixedly mounted on the rear edge of its outer wall, which is fixedly connected to the upper end of the front wall of the vertical plate 3 by bolts.

[0075] A drive motor 44 is fixedly mounted on the upper side wall of the mounting frame, and its output end extends through the mounting frame away from the drive motor 44.

[0076] The lower end of the mounting frame is laterally rotatably fitted with a round rod 45, the end of which extends through the mounting frame away from the drive motor 44.

[0077] The drive motor 44 output end and the round rod 45 are respectively fixedly sleeved with pulleys 46 at the upper and lower positions of the outer end of the mounting frame;

[0078] A belt 47 is fitted onto the outer wall of the upper and lower pulleys 46;

[0079] A cam 48 is fixedly sleeved on the middle of the outer wall of the round rod 45, and when the protruding part of the cam 48 rotates to the lower position, it pushes the baffle 6 to descend.

[0080] Specifically in this embodiment, the drive motor 44 is connected to an external power source to drive the rotation of the cam 48, and the up-and-down reciprocating rotation of the cam 48 controls whether the lower baffle 6 is pushed or not.

[0081] Furthermore, the power of the drive motor 44 is transmitted to the cam 48 through the pulley 46 and the belt 47, which results in smoother operation and less noise compared to the direct drive of the drive motor 44.

[0082] In some embodiments, the mounting rack includes:

[0083] The first U-shaped mounting bracket 42 has its open end facing upwards;

[0084] The second U-shaped mounting bracket 41 has its open end facing downwards;

[0085] The mating surfaces of the first U-shaped mounting bracket 42 and the second U-shaped mounting bracket 41 are fixedly connected by bolts and nuts. The connection and fixation of the first U-shaped mounting bracket 42 and the second U-shaped mounting bracket 41 form an integral mounting frame, which is used for the installation of other components on the reciprocating lifting and pushing mechanism 4.

[0086] In some embodiments, the front wall of the support base 2 and the front end of the baffle 6 are equipped with a baffle lifting guide structure 7 to guide the lifting of the baffle 6.

[0087] In some embodiments, the baffle lifting guide structure 7 includes:

[0088] Connecting plate 71 is horizontally fixedly assembled to the front wall of support base 2;

[0089] A guide rod 73 is vertically fixedly mounted on the upper end of the connecting plate 71, and a connecting block 72 is slidably sleeved on its outer wall.

[0090] The rear end of the connecting block 72 is fixedly connected to the lower end of the front wall of the baffle 6. When the baffle 6 is raised or lowered, the connecting block 72 slides up and down along the guide rod 73 to guide the raising and lowering of the baffle 6 and improve the stability of the raising and lowering of the baffle 6.

[0091] In some embodiments, a triangular reinforcing rib 31 is fixedly assembled between the rear wall of the vertical plate 3 and the rear wall of the support 2 to improve the installation strength of the vertical plate 3.

[0092] In some embodiments, the support base 2 includes:

[0093] Side plates 21, two of which are distributed parallel to each other front and back;

[0094] The lower ends of the two side panels 21 rest against the ground, and the support device is used for stable placement.

[0095] In some embodiments, a crossbeam 22 is uniformly fixedly mounted on the lower end of the opposite surfaces of the front and rear side plates 21 along the length direction to improve the mechanical strength of the support 2.

[0096] In some embodiments, a horizontal plate 23 is integrally formed on the lower edge of the outer side of the side plate 21, and mounting through holes 24 are uniformly opened on its upper surface along the length direction. The horizontal plate 23 increases the contact area with the ground and enhances the stability of the device. When a more stable installation is required, expansion bolts can be inserted into the mounting through holes 24 to fix it to the concrete ground.

[0097] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A baffle structure of a high-speed line-approaching machine, characterized by comprising: Include: The lower edge of the conveying belt (1) is fixedly equipped with a support seat (2); The rear side of the upper edge of the conveying belt (1) is fixedly equipped with a vertical plate (3), and the upper end of the front wall of the vertical plate (3) is fixedly equipped with a reciprocating lifting push mechanism (4); The lower end of the front wall of the vertical plate (3) is longitudinally detachably equipped with an elastic connection structure (5), and the movable part of the elastic device of the elastic connection structure (5) is fixedly connected with one end of a baffle (6); The other end of the baffle (6) extends to the front side of the upper surface of the conveying belt (1) along the width direction; The movable part of the reciprocating lifting push mechanism (4) pushes the baffle (6) to shield on the upper surface of the conveying belt (1), and the elastic device of the elastic connection structure (5) is stretched.

2. The baffle structure of a high-speed line-approaching machine according to claim 1, wherein The elastic connection structure (5) comprises: A longitudinal installation window (51) is formed in the lower end of the front wall of the vertical plate (3); The longitudinal installation window (51) is detachably equipped with a frame (52); The frame (52) is slidably inserted with a mounting block (53), and the front wall edge of the mounting block (53) is fixedly equipped with a first ear plate (55); The first ear plate (55) is fixedly connected with the rear end of the outer wall of the baffle (6) through bolts; The two ends of the spring (54) are fixedly connected with the inner cavity top surface of the frame (52) and the upper end of the mounting block (53) respectively.

3. The baffle structure of a high-speed line-approaching machine according to claim 1, wherein The reciprocating lifting push mechanism (4) comprises: The rear edge of the outer wall of the mounting frame is fixedly equipped with a second ear plate (43), which is fixedly connected with the upper end of the front wall of the vertical plate (3) through bolts; The upper end of the side wall of the mounting frame is fixedly equipped with a driving motor (44), and the output end of the driving motor (44) extends out of the mounting frame away from the driving motor (44) side; The lower end of the mounting frame is transversely rotatably equipped with a round rod (45), and the end of the round rod (45) extends out of the mounting frame away from the driving motor (44) side; The output end of the driving motor (44) and the round rod (45) are fixedly sleeved with a belt pulley (46) corresponding to the upper and lower positions of the outer side end of the mounting frame; The outer wall of the upper and lower belt pulleys (46) is sleeved with a belt (47); The outer wall of the round rod (45) is fixedly sleeved with a cam (48), and when the protruding part of the cam (48) rotates to the lower side, the baffle (6) is pushed down.

4. The baffle structure of a high-speed line-approaching machine according to claim 3, wherein The mounting frame comprises: A first U-shaped mounting frame (42) with its opening end upward; A second U-shaped mounting frame (41) with its opening end downward; The abutting surfaces of the first U-shaped mounting frame (42) and the second U-shaped mounting frame (41) are fixedly connected through bolts and nuts.

5. The baffle structure of a high speed line bumper according to claim 1, wherein The front wall of the support seat (2) and the front end of the baffle (6) are equipped with a baffle lifting guide structure (7).

6. The baffle structure of a high speed line hitting machine according to claim 5, wherein The baffle lifting guide structure (7) comprises: A connecting plate (71) is transversely fixedly equipped on the front wall of the support seat (2); The upper end of the connecting plate (71) is vertically fixedly equipped with a guide rod (73), and the outer wall of the guide rod (73) is slidably sleeved with a connecting block (72); The rear end of the connecting block (72) is fixedly connected with the lower end of the front wall of the baffle (6).

7. The baffle structure of a high speed line bumper according to claim 1, wherein The rear wall of the vertical plate (3) and the rear wall of the support seat (2) are fixedly equipped with a triangular reinforcing rib (31) between positions.

8. The baffle structure of a high speed line bumper according to claim 1, wherein The support seat (2) comprises: Two side plates (21) are parallelly distributed in front and back; The lower ends of the two side plates (21) abut against the ground.

9. The baffle structure of a high speed line hitting machine according to claim 8, wherein, The side plates (21) are uniformly fixed with beams (22) at the lower ends of the opposite faces along the length direction.

10. The baffle structure of a high speed line hitting machine according to claim 8, wherein, The side plates (21) are integrally formed with horizontal plates (23) at the lower edges of the outer sides, and the upper surfaces of the horizontal plates are uniformly provided with mounting through holes (24) along the length direction.

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