Guide device of veneer reeling machine

Abstract

The utility model relates to the technical field of veneer reeling machines, in particular to a veneer reeling machine guiding device which comprises a veneer reeling machine frame with a veneer reeling working roller, a guiding roller chain located below the veneer reeling working roller is arranged on the veneer reeling machine frame, one end of the guiding roller chain is located on one side of the veneer reeling working roller and connected with the veneer reeling machine frame, and the other end of the guiding roller chain is connected with the veneer reeling machine frame. The other end of the guide roller chain is located on the other side of the plate rolling working roller and connected with the plate rolling machine frame through a lifting adjusting mechanism, the guide roller chain comprises two sets of hinge chains and a plurality of horizontal guide rollers rotationally connected between the two sets of hinge chains at intervals, and the opposite sides of the two sets of hinge chains are each provided with a plurality of vertical guide rollers capable of moving back and forth in a reciprocating mode; according to the plate guiding device of the plate rolling machine, friction between the plate guiding device and the plate is reduced while guiding of the plate is guaranteed, the plate is made to move smoothly, and the plate rolling burden of the plate rolling machine is further relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate rolling machines, in particular to a guide device for a plate rolling machine. Background Art

[0002] A plate rolling machine is a device that uses working rollers to bend and shape sheet materials. It can form parts of different shapes such as cylindrical parts and conical parts. It is a very important processing equipment. During the plate rolling process, the plate is prone to offset, which can easily affect the quality of the plate rolling. In order to improve the quality of the plate rolling, it is necessary to equip the plate rolling machine with a guide device. After searching, the Chinese patent with the publication number CN220515107U discloses a plate rolling machine with a guide mechanism. Through the set guide plate, when it is necessary to cooperate with the guide limit on both sides of the product, it can first cooperate with the width of the product to detect, and then start the first motor to drive the first rotating rod to rotate, so that the first rotating rod can be moved through the spiral transmission connection block of the spiral pattern. At this time, the product can be moved to the surface of the guide plate in cooperation with the transmission of the transportation equipment, and the guide limit on both sides can be achieved through the baffle, which achieves the effect of easy guidance and prevents the product from offsetting during transportation, resulting in the coiling position being affected. However, during the process, as the plate rolling proceeds, friction occurs between the plate and the guide plate and the baffle, which not only easily causes wear to the plate, but also causes the plate to move unsmoothly, thereby easily aggravating the plate rolling burden of the plate rolling machine. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a plate rolling machine guiding device, which ensures that the plate is guided while reducing friction between the plate and the plate, so that the plate moves smoothly, further reducing the rolling burden of the plate rolling machine.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a guide device for a plate rolling machine, comprising a plate rolling frame with a plate rolling working roller, the plate rolling frame is provided with a guide roller chain located below the plate rolling working roller, one end of the guide roller chain is located on one side of the plate rolling working roller and connected to the plate rolling frame, the other end of the guide roller chain is located on the other side of the plate rolling working roller and is connected to the plate rolling frame through a lifting and adjusting mechanism, the guide roller chain comprises two groups of articulated chains and a plurality of horizontal guide rollers connected to the two groups of articulated chains at intervals, a plurality of vertical guide rollers that can move back and forth are provided on opposite sides of the two groups of articulated chains, and the vertical guide rollers can rotate on their own, the vertical guide rollers are arranged at a position between two adjacent horizontal guide rollers and extend out of the two adjacent horizontal guide rollers to have a side limit height.

[0007] Preferably, the articulated chain comprises a plurality of connecting plates one and a plurality of connecting plates two, and the plurality of connecting plates one and the plurality of connecting plates two are cross-rotatably connected in sequence, the horizontal guide roller is rotationally connected to the connecting plate one and the connecting plate two at the rotational connection, the vertical guide roller is placed between two horizontal guide rollers rotationally connected to the same connecting plate one, and a slide plate is slidably fitted on the two horizontal guide rollers, the vertical guide roller is rotationally connected to the slide plate, and a driving component for driving the slide plate to move forward and backward is provided on the connecting plate one.

[0008] Preferably, the driving assembly includes a screw rod threadedly connected to the connecting plate 1, one end of the screw rod is rotatably connected to the slide plate, and the other end of the screw rod is fixedly connected to an adjusting cap.

[0009] Preferably, both ends of the guide roller chain are hinged with articulated frames, one of which is fixedly connected to the rolling frame, and the lifting and adjusting mechanism includes a driving cylinder vertically fixedly installed on the rolling frame, and a movable slide is fixedly installed on the output shaft of the driving cylinder, and the other articulated frame is fixedly connected to the movable slide.

[0010] Preferably, the plate rolling machine frame is provided with a guide groove which cooperates with the guide sliding of the movable slide.

[0011] Preferably, a rotating seat is fixedly mounted on the slide plate, and the vertical guide roller is rotatably connected to the rotating seat.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a plate rolling machine guide device, which has the following beneficial effects:

[0014] The guide device of the plate rolling machine is convenient for guiding the plate fed into the plate rolling working roller by arranging a guide roller chain. Due to the arrangement of multiple horizontal guide rollers, it is convenient to guide the plate for conveying, and because the horizontal guide roller is rotatably connected with the articulated chain, it is convenient to reduce the friction with the plate. Vertical guide rollers that can move forward and backward are arranged on the opposite sides of the two sets of articulated chains, and the plate is guided from both sides at the side limit height, and the vertical guide rollers can rotate, so as to conveniently reduce the friction with the plate, further reduce the rolling burden of the plate rolling working roller, and then reduce the rolling burden of the plate rolling machine. Due to the arrangement of the lifting and lowering adjustment mechanism, it is convenient to adjust the arc-shaped guiding of the plate, and conveniently find the rolling angle of the plate fed into the plate rolling working roller. The guide device of the plate rolling machine ensures that the plate is guided while reducing the friction between the plate and the plate, so that the plate moves smoothly, and further reduces the rolling burden of the plate rolling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model from other perspectives as a whole;

[0018] Figure 4 This is a schematic diagram of the structure of the guide roller chain of the utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the cooperation among the vertical guide roller, the screw rod and the slide plate of the utility model.

[0020] Markings in the attached drawings: 1. Rolling machine frame; 2. Rolling working roller; 3. Horizontal guide roller; 4. Articulated frame; 5. Connecting piece 1; 6. Connecting piece 2; 7. Slide plate; 8. Vertical guide roller; 9. Screw; 10. Adjusting cap; 11. Rotating seat; 12. Driving cylinder; 13. Moving slide seat; 14. Guide slide groove. DETAILED DESCRIPTION

[0021] 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.

[0022] Example:

[0023] See also Figure 1-5 , a plate rolling machine guiding device comprises a plate rolling machine frame 1 with a plate rolling working roller 2, a guide roller chain located below the plate rolling working roller 2 is arranged on the plate rolling frame 1, one end of the guide roller chain is located on one side of the plate rolling working roller 2 and is fixedly connected to the plate rolling frame 1, the other end of the guide roller chain is located on the other side of the plate rolling working roller 2 and is connected to the plate rolling frame 1 through a lifting and adjusting mechanism, the guide roller chain comprises two groups of articulated chains and a plurality of horizontal guide rollers 3 connected between the two groups of articulated chains at intervals, a plurality of vertical guide rollers 8 that can move back and forth are arranged on opposite sides of the two groups of articulated chains, and the vertical guide rollers 8 can rotate on their own, the vertical guide rollers 8 are arranged between two adjacent horizontal guide rollers 3 and extend out of the two adjacent horizontal guide rollers 3 to have a side limit height, further, the plate rolling working rollers 2 are arranged in at least two groups that cooperate with each other, and are respectively equipped with driving mechanisms.

[0024] Specifically, the articulated chain includes a plurality of connecting plates 1 5 and a plurality of connecting plates 2 6, and the plurality of connecting plates 1 5 and the plurality of connecting plates 2 6 are cross-rotatably connected in sequence, the horizontal guide roller 3 is rotationally connected to the connecting plate 1 5 and the connecting plate 2 6 at the rotational connection, the vertical guide roller 8 is placed between two horizontal guide rollers 3 rotationally connected to the same connecting plate 1 5, and the two horizontal guide rollers 3 are slidably fitted with a slide plate 7, the vertical guide roller 8 is rotationally connected to the slide plate 7, and a driving component for driving the slide plate 7 to move forward and backward is provided on the connecting plate 1 5. Through the arrangement of the plurality of connecting plates 1 5 and the plurality of connecting plates 2 6, it is convenient to support the plurality of horizontal guide rollers 3 as a whole and to perform bending activities as a whole. Through the driving component, it is convenient to move the slide plate 7 and the vertical guide roller 8 rotationally connected to the slide plate 7 as a whole forward and backward, and then it is convenient to adjust the position of the vertical guide roller 8 forward and backward, thereby satisfying the lateral guiding of plates of different widths.

[0025] Specifically, the driving assembly includes a screw rod 9 threadedly connected to the connecting piece 5, one end of the screw rod 9 is rotatably connected to the slide plate 7, and the other end of the screw rod 9 is fixedly connected to an adjusting cap 10. By rotating the adjusting cap 10, it is convenient to drive the screw rod 9 to rotate, thereby cooperating with the connecting piece 5 to rotate the screw rod 9 inward or outward, thereby pushing the slide plate 7 to move inward or outward between the two horizontal guide rollers 3, and then facilitating the adjustment of the front and rear positions of the vertical guide rollers 8.

[0026] Specifically, both ends of the guide roller chain are hinged with articulated frames 4, one of which is fixedly connected to the rolling frame 1, and the lifting and lowering adjustment mechanism includes a driving cylinder 12 vertically fixedly installed on the rolling frame 1, and a movable slide 13 is fixedly installed on the output shaft of the driving cylinder 12, and the other articulated frame 4 is fixedly connected to the movable slide 13. When the driving cylinder 12 is started, the articulated frame 4 can be lifted, thereby synchronously driving one side of the guide roller chain to be lifted and lowered.

[0027] Specifically, a guide slot 14 is provided on the plate rolling frame 1 to cooperate with the guide sliding of the movable slide 13. The setting of the guide slot 14 facilitates the guiding of the movable slide 13 and improves the stability of one end of the lifting guide roller chain.

[0028] Specifically, a rotating seat 11 is fixedly mounted on the slide plate 7 , and the vertical guide roller 8 is rotatably connected to the rotating seat 11 . The vertical guide roller 8 is conveniently connected to the slide plate 7 through the rotating seat 11 .

[0029] When in use, the plate is fed into the plate rolling working roller 2 through the guide roller chain. As the plate rolling proceeds, the plate moves upward from the guide roller chain and drives multiple horizontal guide rollers 3 to rotate. At the same time, the side limit height parts of multiple vertical guide rollers 8 on both sides guide the two sides of the plate forward and backward, so that it can be accurately fed into the plate rolling working roller 2, further ensuring the accuracy of the plate rolling. Due to the rotation of the horizontal guide roller 3 and the vertical guide roller 8, the friction on the plate is reduced, ensuring smooth movement of the plate.

[0030] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0031] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0032] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0033] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A plate rolling machine guide device, characterized in that: The invention comprises a plate rolling frame (1) having a plate rolling working roller (2), wherein the plate rolling frame (1) is provided with a guide roller chain located below the plate rolling working roller (2), one end of the guide roller chain is located on one side of the plate rolling working roller (2) and is connected to the plate rolling frame (1), the other end of the guide roller chain is located on the other side of the plate rolling working roller (2) and is connected to the plate rolling frame (1) through a lifting and adjusting mechanism, the guide roller chain comprises two groups of hinged chains and a plurality of horizontal guide rollers (3) connected to the two groups of hinged chains at intervals, a plurality of vertical guide rollers (8) that can move back and forth are provided on opposite sides of the two groups of hinged chains, and the vertical guide rollers (8) can rotate on their own, and the vertical guide rollers (8) are arranged between two adjacent horizontal guide rollers (3) and extend out of the two adjacent horizontal guide rollers (3) to have a side limit height.

2. The plate rolling machine guide device according to claim 1, characterized in that: The hinge chain comprises a plurality of connecting pieces one (5) and a plurality of connecting pieces two (6), wherein the plurality of connecting pieces one (5) and the plurality of connecting pieces two (6) are cross-rotatably connected in sequence, the horizontal guide roller (3) is rotationally connected to the connecting piece one (5) and the connecting piece two (6) at the rotational connection point, the vertical guide roller (8) is placed between two horizontal guide rollers (3) rotationally connected to the same connecting piece one (5), and a slide plate (7) is slidably matched on the two horizontal guide rollers (3), the vertical guide roller (8) is rotationally connected to the slide plate (7), and the connecting piece one (5) is provided with a driving component for driving the slide plate (7) to move forward and backward.

3. The plate rolling machine guide device according to claim 2, characterized in that: The driving assembly comprises a screw rod (9) threadedly connected to the connecting plate (5), one end of the screw rod (9) is rotatably connected to the slide plate (7), and the other end of the screw rod (9) is fixedly connected to an adjusting cap (10).

4. The plate rolling machine guide device according to claim 3 is characterized in that: Both ends of the guide roller chain are hinged with hinged frames (4), one of the hinged frames (4) is fixedly connected to the plate rolling frame (1), the lifting and lowering adjustment mechanism comprises a driving cylinder (12) vertically fixedly installed on the plate rolling frame (1), the output shaft of the driving cylinder (12) is fixedly installed with a movable slide (13), and the other hinged frame (4) is fixedly connected to the movable slide (13).

5. The plate rolling machine guide device according to claim 4, characterized in that: The plate rolling machine frame (1) is provided with a guide slot (14) which is in guiding and sliding cooperation with the movable slide seat (13).

6. The plate rolling machine guide device according to claim 5, characterized in that: A rotating seat (11) is fixedly mounted on the slide plate (7), and the vertical guide roller (8) is rotatably connected to the rotating seat (11).

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