Cloth feeding mechanism for setting machine

Abstract

The utility model relates to the technical field of conveying mechanisms, and solves the problems that the side edge of cloth is easy to separate from a conveying belt, so that the flattening effect of the cloth is reduced, and the shaping effect of the cloth is reduced. The cloth feeding mechanism for the setting machine comprises a supporting frame and a setting plate face installed on the supporting frame, stable ripping fences are installed on the supporting frame in a bilateral symmetry mode, and pressing devices used for applying acting force to cloth in the longitudinal direction are arranged on the stable ripping fences in a lifting mode; the pressing device comprises a lifting breast board mounted on the stable breast board, a pressing extension arm extending in the direction of the shaping board surface is arranged on the lifting breast board, the pressing extension arm is rigidly connected with the lifting breast board, first transmission rollers are rotationally mounted on the bottom surface of the pressing extension arm in a front-back symmetrical mode, a material passing groove is formed between the two first transmission rollers, and the material passing groove is connected with the lifting breast board. A press-fit column is arranged on the side wall of the material passing groove, and a positioning rod used for guiding and positioning when the shaping plate face moves downwards is installed at one end of the press-fit column.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying mechanisms, in particular to a cloth conveying mechanism for a shaping machine. Background Art

[0002] The cloth feeding device of some shaping machines includes a frame with two cloth feeding tracks installed on the frame, and a conveyor belt is installed on the cloth feeding tracks. Both sides of the cloth are installed on the conveyor belts, and then the conveyor belts are driven by the driving assembly to transport the cloth on the frame, so that the cloth can be transported into the entrance of the shaping machine.

[0003] When the cloth feeding device of the above-mentioned shaping machine is used, both sides of the cloth are installed on the conveyor belt. During the conveying process of the cloth, the side edges of the cloth are easily separated from the conveyor belt, resulting in a reduced flattening effect of the cloth, thereby reducing the shaping effect of the cloth. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a cloth feeding mechanism for a shaping machine, which solves the problem that the side edge of the cloth is easily separated from the conveyor belt, resulting in reduced flattening effect of the cloth, thereby reducing the shaping effect of the cloth.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth feeding mechanism for a shaping machine, comprising a support frame and a shaping plate surface installed on the support frame, the support frame is symmetrically provided with a stabilizing fence, and the stabilizing fence is provided with a pressing device for applying a force to the cloth longitudinally;

[0006] The pressing device includes a lifting guardrail installed on the stable guardrail, and a pressing extension arm extending toward the shaping plate surface is arranged on the lifting guardrail. The pressing extension arm is rigidly connected to the lifting guardrail, and a transmission roller is symmetrically installed on the bottom surface of the pressing extension arm for rotation. A material passing trough is provided between the two transmission rollers, and a pressing column is arranged on the side wall of the material passing trough, and a positioning rod for guiding and positioning the shaping plate surface when it moves downward is installed at one end of the pressing column.

[0007] In one embodiment, a transmission roller 2 is provided on the shaping plate surface at a position matching the pressing extension arm, the diameter of the transmission roller 2 is smaller than the opening diameter of the material trough, and a positioning groove matching the positioning rod is provided at one end of the transmission roller 2.

[0008] In one embodiment, the setting length of the positioning rod is greater than the extension length of the transmission roller one, and the transmission roller two includes a roller shaft and a connecting shaft installed on the left and right sides of the roller shaft. The positioning groove is embedded in the connecting shaft, and the roller shafts are connected to the roller shafts for transmission.

[0009] In one embodiment, the lifting guardrail includes a side bar installed on the upper end of the stable guardrail, and a lifting component for pushing the side bar up and down is installed on the support frame. The maximum driving distance of the lifting component on the side bar is not greater than the maximum distance between the side bar and the stable guardrail.

[0010] In one embodiment, the shaping plate is installed at both ends of the transmission belt to provide support for the left and right edges of the cloth. An inner groove for installing a roller is opened on the shaping plate. The roller is connected in the inner groove for transmission, and several rollers are connected and rotate synchronously through a chain.

[0011] In one embodiment, the length of the pressing extension arm is equal to the height of the stabilizing side rail, and after the side bar is connected to the stabilizing side rail, the driving roller 1 is connected to the shaping plate surface.

[0012] In one embodiment, the driving roller 1, the driving roller 2 and the shaping plate surface are all provided with a rubber layer.

[0013] Compared with the prior art, the side edge of the cloth is easily separated from the conveyor belt, resulting in a reduced flattening effect of the cloth, thereby causing a problem of reduced cloth shaping effect. The utility model provides a cloth feeding mechanism for a shaping machine, which has the following beneficial effects:

[0014] In the technical solution disclosed by the utility model, a cloth feeding mechanism is arranged at the entrance of the setting machine to fix the edge of the cloth to be input into the setting machine, thereby avoiding the situation where the edge of the cloth is separated from the conveyor belt, maintaining the flatness of the cloth before entering the setting machine, enhancing the flattening effect of the cloth before entering the setting machine, and further improving the effect of the cloth.

[0015] Through the cooperation of the positioning groove and the positioning rod provided in the utility model, the positioning rod is gradually inserted into the positioning groove during the downward movement, so as to facilitate the determination of the position of the side rail after it is lowered. During the rotation of the roller shaft, the connecting shaft remains relatively still, that is, the accurate reference of the side rail position is maintained without affecting the transmission of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a side view of the overall structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the pressing device of the utility model.

[0020] In the figure: 1. Support frame; 2. Shaped board surface; 3. Stabilizing railing; 4. Pressing device; 41. Lifting railing; 410. Side bar; 411. Lifting assembly; 42. Pressing extension arm; 43. Transmission roller 1; 44. Feed chute; 45. Pressing column; 46. Positioning rod; 47. Transmission roller 2; 471. Roller shaft; 472. Connecting shaft; 48. Positioning groove. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] In the description of the present invention, it is only for the convenience of describing the present invention and simplifying the description, and it is not to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore it cannot be understood as a limitation on the present invention.

[0023] Figure 1-Figure 3 This is an embodiment of the utility model. Based on the fact that the side edges of the existing cloth are easily detached from the conveyor belt, resulting in a reduced flattening effect of the cloth, thereby causing a problem of reduced cloth shaping effect, this embodiment provides a cloth feeding mechanism for a shaping machine, which is provided with a support frame 1 and a shaping plate 2 installed on the support frame 1, and stabilizing railings 3 are symmetrically installed on the support frame 1. A pressing device 4 for applying a force to the cloth longitudinally is provided on the stabilizing railings 3. The cloth feeding mechanism is provided at the entrance of the shaping machine to fix the edge of the cloth to be input into the shaping machine, thereby avoiding the situation where the edge of the cloth is detached from the conveyor belt, maintaining the flatness of the cloth before entering the shaping machine, enhancing the flattening effect of the cloth before entering the shaping machine, and further improving the effect of the cloth.

[0024] The pressing device 4 includes a lifting railing 41 installed on the stable railing 3, and the lifting railing 41 includes a side rod 410. The side rod 410 is installed on the upper end of the stable railing 3. A lifting component 411 for pushing the side rod 410 up and down is installed on the support frame 1. The lifting component 411 in this specific embodiment is specifically a cylinder installed on the support frame 1, and a connecting rod connected to the side rod 410 is connected to the cylinder. The connecting rod is lifted and lowered under the drive of the cylinder. The maximum driving distance of the lifting component 411 on the side rod 410 is not greater than the maximum distance between the side rod 410 and the stable railing 3. A pressing extension arm 42 extending in the direction of the shaping plate surface 2 is provided on the side rod 410. The length of the pressing extension arm 42 is equal to the height of the stable side rail. After the side rod 410 is connected to the stable side rail, the transmission roller 1 43 is connected to the shaping plate surface 2, and the pressing extension arm 42 is connected to the lifting railing 41 is rigidly connected, and a transmission roller 1 43 is symmetrically installed on the bottom surface of the pressing extension arm 42 for rotation. A material passing groove 44 is set between the two transmission rollers 43, and a pressing column 45 is set on the side wall of the material passing groove 44. The opening diameter of the material passing groove 44 is larger than the diameter of the transmission roller 2, and the distance difference between the material passing groove 44 and the transmission roller 2 47 is not larger than the radius value of the pressing column 45. The cloth is first placed on the conveyor belt, and the left and right edges of the cloth are placed on the shaping plate surface 2. The lifting component 411 drives the side rod 410 to move downward, and the transmission roller 1 43 installed on the extension arm is connected to the shaping plate surface 2, so that the cloth is driven by the rotation of the transmission roller 1 43 on the basis of pressing the cloth, and the cloth is driven to be transported into the shaping machine while generating pressure on the transmission roller 1 43. One end of the pressing column 45 is installed with a positioning rod 46 for guiding and positioning when the shaping plate surface 2 moves downward. Figure 3 As shown, the setting length of the positioning rod 46 is greater than the extension length of the driving roller 43, and the driving roller 47 includes a roller shaft 471 and a connecting shaft 472 installed on the left and right sides of the roller shaft 471. The positioning groove 48 is embedded in the connecting shaft 472, and the connecting shaft 472 is connected to the roller shaft 471 for transmission. The diameter of the connecting shaft 472 is greater than the diameter of the roller shaft 471, and an annular groove is opened on the roller shaft 471 to connect with the connecting shaft 472.

[0025] In this specific embodiment, the shaping plate 2 is installed at both ends of the transmission belt to provide support for the left and right edges of the cloth. A transmission roller 2 47 is provided on the shaping plate 2 at a position that matches the pressing extension arm 42. A rubber layer is attached to the transmission roller 1 43, the transmission roller 2 47 and the shaping plate 2. The diameter of the transmission roller 2 47 is smaller than the opening diameter of the material trough 44. An inner groove for installing a roller shaft 471 is provided on the shaping plate 2. The roller shaft 471 is connected in the inner groove for transmission. Several roller shafts 471 are connected and rotate synchronously through a chain. A positioning groove 48 matching the positioning rod 46 is provided on the axial surface of the roller shaft 471 opposite to the connecting shaft 472. By setting the positioning groove 48 and the positioning rod 46, when the side rail is driven by the connecting rod to move downward, the pressing extension arm 42 moves downward synchronously with the side rail, and the positioning rod 46 is gradually inserted into the positioning groove 48 during the downward movement, so as to facilitate the determination of the position of the side rail after it is lowered. During the rotation of the roller 471, the connecting shaft 472 remains relatively still, that is, the accurate reference of maintaining the position of the side rail is not affected by the transmission of the cloth.

[0026] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth feeding mechanism for a shaping machine, comprising a support frame (1) and a shaping plate surface (2) mounted on the support frame (1), characterized in that: The support frame (1) is symmetrically provided with stabilizing railings (3), and a pressing device (4) for applying a force to the cloth in the longitudinal direction is provided on the stabilizing railings (3). The pressing device (4) comprises a lifting guardrail (41) mounted on the stabilizing guardrail (3), a pressing extension arm (42) extending in the direction of the shaping plate surface (2) is arranged on the lifting guardrail (41), the pressing extension arm (42) is rigidly connected to the lifting guardrail (41), a driving roller (43) is rotatably mounted on the bottom surface of the pressing extension arm (42) in a front-to-back symmetrical manner, a material passing trough (44) is provided between the two driving rollers (43), a pressing column (45) is arranged on the side wall of the material passing trough (44), and a positioning rod (46) is installed at one end of the pressing column (45) for guiding and positioning the shaping plate surface (2) when it moves downward.

2. A cloth feeding mechanism for a setting machine according to claim 1, characterized in that: A second transmission roller (47) is arranged on the shaping plate surface (2) at a position matching the pressing extension arm (42); the diameter of the second transmission roller (47) is smaller than the opening diameter of the material trough (44); and a positioning groove (48) matching the positioning rod (46) is arranged on the second transmission roller (47).

3. A cloth feeding mechanism for a setting machine according to claim 2, characterized in that: The setting length of the positioning rod (46) is greater than the extension length of the driving roller (43). The driving roller (47) includes a roller shaft (471) and a connecting shaft (472) installed on the left and right sides of the roller shaft (471). The positioning groove (48) is embedded in the connecting shaft (472), and the roller shaft (471) is connected to the roller shaft (471) for transmission.

4. A cloth feeding mechanism for a setting machine according to claim 1, characterized in that: The lifting railing (41) comprises a side bar (410), the side bar (410) being mounted on the upper end of the stable railing (3), and a lifting assembly (411) for pushing the side bar (410) to move up and down is mounted on the support frame (1), and the maximum driving distance of the lifting assembly (411) on the side bar (410) is not greater than the maximum distance between the side bar (410) and the stable railing (3).

5. The cloth feeding mechanism for a setting machine according to claim 1, characterized in that: The shaping plate (2) is installed at both ends of the transmission belt to provide support for the left and right edges of the cloth. An inner groove for installing a roller (471) is provided on the shaping plate (2). The roller (471) is connected in the inner groove for transmission. A plurality of rollers (471) are connected and rotate synchronously through a chain.

6. A cloth feeding mechanism for a setting machine according to claim 3, characterized in that: The length of the pressing extension arm (42) is equal to the height of the stabilizing side rail. After the side bar (410) is connected to the stabilizing side rail, the driving roller 1 (43) is connected to the shaping plate surface (2).

7. A cloth feeding mechanism for a setting machine according to claim 6, characterized in that: The driving roller 1 (43), the driving roller 2 (47) and the shaping plate surface (2) are all provided with a rubber layer.

Images