Adjustable paperboard auxiliary conveying device

Abstract

The utility model discloses an adjustable paperboard auxiliary conveying device which comprises a support, a plurality of rollers and a movable supporting mechanism, the rollers are arranged on the support at equal intervals in the transverse direction, the top portions of the rollers protrude out of the surface of the support, the movable supporting mechanism comprises a sliding seat, a first supporting roller and a second supporting roller, and the first supporting roller and the second supporting roller are arranged on the sliding seat. Sliding rails are arranged on the two sides of the support in the transverse direction, the sliding seats are arranged on the sliding rails on the two sides in a sliding mode, the first supporting roller and the second supporting roller are arranged above the support in the longitudinal direction, the two ends of the first supporting roller and the two ends of the second supporting roller are rotationally connected with the sliding seats on the two sides respectively, and the second supporting roller is lower than the first supporting roller. The position of the movable supporting mechanism is adjusted through the sliding seat, the paperboards are supported and conveyed through the first supporting roller and the second supporting roller, the height difference of the paperboards is formed, the bottommost paperboard is separated from the paperboard on the upper side of the bottommost paperboard, and therefore the conveying resistance of the bottommost paperboard is reduced, and the paperboard conveying efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard conveying technical field, especially in adjustable paperboard auxiliary conveying device. BACKGROUND

[0002] In the production process of large corrugated carton, paperboard needs to be conveyed to corresponding production equipment, such as opening and printing machine, slitting machine, box sticking machine etc., the general process of paperboard conveying is as follows: firstly, multiple paperboards are stacked on the roller conveying frame, the front end of the bottom paperboard is connected with the production equipment, the feeding port of the production equipment is provided with a negative pressure suction type feeding device, that is, the bottom paperboard is sucked by negative pressure, and then the paperboard is conveyed to the inside of the equipment through the roller. But in the conveying process, due to the large size and insufficient rigidity of the paperboard, the middle of the paperboard will appear 'collapse' phenomenon, multiple paperboards stacked together will increase the pressure and friction of the bottom paperboard, thus increasing the conveying resistance of the paperboard, resulting in poor paperboard conveying and low conveying efficiency, thus needs to be improved. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems, the utility model discloses a kind of adjustable paperboard auxiliary conveying device, including support, multiple rollers and movable support mechanism, multiple the roller is equidistantly arranged on support along transverse, and the roller top portion protrudes from support surface, the movable support mechanism includes slide, first support roller and second support roller, the slide is slidably arranged on the slide rail of both sides, the first support roller and second support roller are arranged above support along longitudinal and both ends are respectively rotatably connected with the slide of both sides, the second support roller is located first support roller front side, and the height of second support roller is lower than the height of first support roller.

[0004] Further, the first support roller is arranged on the slide through the first support, and the second support roller is arranged on the slide through the second support.

[0005] Further, one side of the slide is provided with an auxiliary slide rail, one end of the second support is slidably connected with the auxiliary slide rail through an auxiliary sliding block, and a fixed block is further arranged on the upper side of the second support on one side of the slide, an adjusting screw is threadedly connected to the fixed block, and the adjusting screw penetrates the fixed block and is rotatably connected to the second support at the lower end.

[0006] Further, the top end of the adjusting screw is provided with an adjusting hand wheel.

[0007] Further, a locking bolt is threadedly connected to one side of the slide, and the front end of the locking bolt penetrates the slide and abuts against the outer wall of the slide rail.

[0008] Further, a plurality of casters are further arranged on the bottom of the support.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] The utility model discloses a position of the movable support mechanism is adjusted through the slide, and the paperboard is supported and is transported through the first support roller and the second support roller, makes the paperboard form height difference, and makes the paperboard of the bottom and the paperboard of its upside separate, thereby reduces the transport resistance of the paperboard of the bottom, improves paperboard transport efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed in the embodiment will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without the creative labor.

[0012] Figure 1 It is the overall structure side view of the utility model;

[0013] Figure 2 It is the overall structure plan view of the utility model;

[0014] Figure 3 It is Figure 1 The local structure enlarged view of A in the middle;

[0015] Figure 4 It is the use state schematic drawing of the utility model;

[0016] Figure 5 It is Figure 4 The local structure schematic drawing of.

[0017] Reference signs:

[0018] 1-support, 2-roller, 3-truck, 4-slide, 5-first support roller, 6-second support roller, 7-slideway, 8-first support, 9-second support, 10-assistant slideway, 11-assistant sliding block, 12-fixed block, 13-adjusting screw rod, 14-adjusting hand wheel, 15-locking bolt, 16-paperboard. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiment of the utility model will be clearly and completely described below, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features.

[0022] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or a connection through an intermediate medium, or it can be a connection within 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.

[0023] like Figures 1-2 As shown, the adjustable cardboard auxiliary conveying device in this embodiment includes a support 1, multiple rollers 2 and a movable support mechanism. The multiple rollers 2 are equidistantly arranged on the support 1 in the transverse direction, and the top part of the rollers 2 protrudes from the surface of the support 1 to facilitate the conveying of cardboard. The bottom of the support 1 is also provided with multiple casters 3 to facilitate the movement of the device.

[0024] Combination Figure 3 As shown, the movable support mechanism includes a slide block 4, a first support roller 5, and a second support roller 6. The bracket 1 has slide rails 7 on both sides along the transverse direction. The slide block 4 is slidably mounted on the slide rails 7 on both sides. The first support roller 5 and the second support roller 6 are mounted longitudinally above the bracket 1 and their ends are rotatably connected to the slide blocks 4 on both sides respectively. The second support roller 6 is located in front of the first support roller 5, and the height of the second support roller 6 is lower than the height of the first support roller 5.

[0025] The first support roller 5 is mounted on the slide block 4 at both ends via the first bracket 8, and the second support roller 6 is mounted on the slide block 4 via the second bracket 9. An auxiliary slide rail 10 is provided on one side of the slide block 4, and one end of the second bracket 9 is slidably connected to the auxiliary slide rail 10 via an auxiliary slider 11. A fixing block 12 is also provided on one side of the slide block 4 above the second bracket 9. An adjusting screw 13 is threadedly connected to the fixing block 12. The adjusting screw 13 passes through the fixing block and its lower end is rotatably connected to the second bracket 9. An adjusting handwheel 14 is also provided at the top of the adjusting screw 13 to facilitate the rotation of the adjusting screw 13.

[0026] The slide 4 is connected with a locking bolt 15 on one side in a threaded mode, the front end of the locking bolt 15 penetrates the slide 4 and abuts against the outer wall of the slide rail 7, the slide 4 can be loosened and tightened by loosening and tightening the locking bolt 15; when the slide 4 is loosened, the slide 4 on both sides of the support 1 can be slid to adjust the position of the movable supporting mechanism; after the adjustment is completed, the locking bolt 15 can be tightened to fix the position of the movable supporting mechanism.

[0027] As shown in Figures 4-5 the utility model for use, first according to the length of paperboard adjustment movable supporting mechanism on the position of support 1, then a plurality of paperboard 16 is stacked on the support 1, one end is contacted with the cylinder 2, the other end is contacted with movable supporting mechanism.

[0028] When paperboard is conveyed, the negative pressure suction type feeding device of production equipment sucks the bottommost paperboard 16 and conveys to the equipment, since the first supporting roller 5, the second supporting roller 6 and the cylinder 2 all have height difference, therefore the rear end of paperboard 16 will gradually separate from the first supporting roller 5 and the second supporting roller 6, and finally fall on the cylinder 2, at this time, the bottommost paperboard 16 will separate from the paperboard 16 on the upside, the bottommost paperboard 16 is no longer pressed and rubbed by other paperboard 16, thereby reducing the conveying resistance of the bottommost paperboard 16, other paperboard 16 also adopts the above-mentioned mode to convey in turn, and then the conveying efficiency of paperboard 16 is improved.

[0029] The above only for the preferred embodiment of the utility model has been described, and does not limit the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on that ordinary skilled in the art can realize;When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not in the protection scope required by the utility model.

Claims

1. An adjustable paperboard assist conveyor, comprising: The support frame, a plurality of rollers and a movable support mechanism, the plurality of rollers are equidistantly arranged on the support frame in the lateral direction, the top part of the roller protrudes from the surface of the support frame, the movable support mechanism comprises a sliding base, a first support roller and a second support roller, the support frame is provided with sliding rails on both sides in the lateral direction, the sliding base is slidingly arranged on the sliding rails on both sides, the first support roller and the second support roller are arranged above the support frame in the longitudinal direction and are rotatably connected to the sliding bases on both sides at both ends, the second support roller is located in front of the first support roller, and the height of the second support roller is lower than that of the first support roller.

2. The adjustable paperboard assist conveyor of claim 1, wherein: The first support roller is arranged on the sliding base through a first support frame, and the second support roller is arranged on the sliding base through a second support frame.

3. The adjustable paperboard assist conveyor of claim 2, wherein: One side of the sliding base is provided with an auxiliary sliding rail, one end of the second support frame is slidingly connected to the auxiliary sliding rail through an auxiliary sliding block, and the position of one side of the sliding base on the upper side of the second support frame is further provided with a fixing block.

4. The adjustable paperboard assist conveyor of claim 3, wherein: The top end of the adjusting screw is provided with an adjusting hand wheel.

5. The adjustable paperboard assist conveyor of claim 2, wherein: One side of the sliding base is threadedly connected with a locking bolt, the front end of the locking bolt penetrates the sliding base and abuts against the outer wall of the sliding rail.

6. The adjustable paperboard assist conveyor of claim 1, wherein: The bottom of the support frame is further provided with a plurality of casters.

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