Conveying frame with adjusting function for paperboard production line

Abstract

The utility model discloses a paperboard production line conveying frame with an adjusting function. The paperboard production line conveying frame comprises a bottom plate, a top frame is arranged at the top end of the bottom plate, sliding grooves are formed in the two sides of the interior of the top frame, a plurality of sets of sliding blocks are connected into the sliding grooves in a sliding mode, a transverse rod is connected between every two sets of corresponding sliding blocks, and a spring is connected between every two adjacent sets of sliding blocks. The pull rope is driven to move through the adjusting assembly, so that the pull rope can be wound on the adjusting assembly, due to winding of the pull rope, the exposed length of the pull rope is shortened, the pull rope can pull the sliding blocks to move in the sliding grooves, then the multiple sets of sliding blocks are close to one another, the transverse rods are close to one another, and then the distance between the transverse rods can be adjusted; when the distance between the cross rods needs to be increased, the adjusting assembly rotates reversely, so that part of the pull rope wound on the adjusting assembly is released, then the two sets of adjacent sliding blocks are far away from each other under the action of the spring, and then the aim of adjusting the distance between the cross rods is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paperboard production, and in particular relates to a conveying frame with an adjustment function for a paperboard production line. Background Art

[0002] In the corrugated cardboard production line, since the production line is long, the corrugated cardboard needs to be transported by conveying equipment.

[0003] After searching, the Chinese utility model patent with announcement number CN217397512U discloses a conveyor frame for a cardboard production line with an adjustment function, which relates to the technical field of conveyor frames. The utility model overcomes the problem that the size of the conveyor frame cannot be flexibly adjusted in the prior art. When a batch of smaller cardboards are transported, a larger conveyor frame will occupy a larger space, which makes the utilization of the occupied space inflexible. The following scheme is now proposed: it includes a base, a front top frame is arranged above the base, a rear top frame of the same specification and size is arranged on the rear side of the front top frame, the rear top frame is not located above the base, and the front top frame and the rear top frame are rotatably connected with retractable rods at equal intervals, and the adjacent retractable rods are placed in opposite directions. The bottom of the front top frame and the rear top frame are arranged with vertical columns at equal intervals, and the bottom of the vertical column connected to the bottom of the front top frame is connected to the top of the base. The utility model realizes the flexible adjustment of the size of the conveyor frame, and can be flexibly adjusted according to the size of the cardboard to be transported.

[0004] However, the applicant has found through research that the above solution can only adjust the length of the telescopic rods during actual use, but cannot adjust the spacing between the telescopic rods.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies.

[0006] Therefore, in order to solve the above problems, the utility model provides a conveying frame for a cardboard production line with an adjustment function. Utility Model Content

[0007] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a conveyor frame for a cardboard production line with an adjustment function, wherein the pull rope is driven to move by the adjustment component so that the pull rope can be wound around the adjustment component. Due to the winding of the pull rope, the length of the pull rope leaking out becomes shorter, which can pull the slider to move in the slide groove, thereby making multiple groups of sliders approach each other, thereby making the cross bars approach each other, and then the spacing between the cross bars can be adjusted. When the spacing between the cross bars needs to be increased, the adjustment component is reversed, so that part of the pull rope wound around the adjustment component is released, and then the two adjacent groups of sliders are moved away through the action of the spring, thereby achieving the purpose of adjusting the spacing between the cross bars.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] The top of the bottom plate is provided with a top frame, and two sides of the top frame are provided with slide grooves, and multiple groups of sliders are slidably connected in the slide grooves, and a cross bar is connected between two corresponding groups of the sliders, and a spring is connected between two adjacent groups of the sliders, and one end of a pull rope is connected to the bottom end of each group of the sliders, and an adjusting component is installed on the top of the bottom plate, and the other end of the pull rope is connected to the adjusting component, and the pull rope is driven to move by the adjusting component so that the pull rope can be wound around the adjusting component. Due to the winding of the pull rope, the length of the pull rope leaking out becomes shorter, which can pull the slider to move in the slide groove, thereby making the multiple groups of sliders approach each other, thereby making the cross bars approach each other, and then the spacing between the cross bars can be adjusted. When the spacing between the cross bars needs to be increased, the adjusting component is reversed, so that part of the pull rope wrapped around the adjusting component is released, and then the two adjacent groups of sliders are moved away from each other through the action of the spring, thereby achieving the purpose of adjusting the spacing between the cross bars.

[0010] Furthermore, pillars are fixedly installed at the four corners of the bottom end of the top frame, and the bottom ends of the pillars are fixedly connected to the top end of the bottom plate.

[0011] Furthermore, the cross bars are all sleeved with rubber sleeves.

[0012] Furthermore, a through groove is provided at the bottom end of the slide groove, and the pull rope is connected to the through groove through penetration.

[0013] Furthermore, the adjustment component includes a motor fixedly mounted on the top of the base plate, the output end of the motor is connected to a connecting shaft, and one end of the connecting shaft is fixedly mounted with a rotating rod.

[0014] Furthermore, a connecting sleeve is connected to the rotating rod, and the other end of the pull rope is fixedly connected to the inside of the connecting sleeve.

[0015] Furthermore, the adjustment assembly also includes a support seat and a fixing seat fixedly mounted on the top of the base plate, the rotating rod is rotatably connected to the support seat, and one end of the rotating rod is rotatably connected to the fixing seat.

[0016] Furthermore, a driving mechanism for driving the plurality of groups of cross bars to rotate is installed on the top frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, the cardboard is transported by the rotating cross bar, and the rubber sleeve can enhance the friction between the rubber sleeve and the cardboard, thereby improving the conveying effect of the cardboard. When it is necessary to adjust the spacing between the cross bars, if it is necessary to reduce the spacing between the cross bars, the motor is started to rotate it in the forward direction, the motor drives the connecting shaft to rotate, the connecting shaft drives the rotating rod to rotate, and the rotating rod drives the connecting sleeve to rotate. With the rotation of the connecting sleeve, the pull rope can be driven to move, so that the pull rope can be wound around the rotating rod. Due to the winding of the pull rope, the length of the pull rope leaking out becomes shorter, which can pull the slider to move in the slide groove, thereby making the multiple groups of sliders approach each other, thereby making the cross bars approach each other, thereby adjusting the spacing between the cross bars. When it is necessary to increase the spacing between the cross bars, the motor is reversed, so that part of the pull rope wound on the rotating rod is released, and then the two adjacent groups of sliders are moved away from each other through the action of the spring, thereby achieving the purpose of adjusting the spacing between the cross bars. The support seat and the fixed seat can support the rotating rod, thereby improving the stability of the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0021] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 3 It is a top cross-sectional view of the utility model.

[0023] Reference numerals:

[0024] 1. Bottom plate; 2. Top frame; 201. Pillar; 202. Slide groove; 203. Slider; 204. Cross bar; 205. Rubber sleeve; 206. Spring; 207. Through slot; 208. Pull rope; 3. Adjustment assembly; 301. Motor; 302. Connecting shaft; 303. Rotating rod; 304. Connecting sleeve; 305. Support seat; 306. Fixed seat. DETAILED DESCRIPTION

[0025] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0026] See also Figure 1-3According to an embodiment of the utility model, a conveyor frame for a cardboard production line with an adjustment function includes a bottom plate 1, a top frame 2 is arranged at the top of the bottom plate 1, and slide grooves 202 are opened on both sides of the top frame 2. Multiple groups of sliders 203 are slidably connected inside the slide grooves 202, and a cross bar 204 is connected between two corresponding groups of sliders 203. A spring 206 is connected between two adjacent groups of sliders 203. The bottom end of each group of sliders 203 is connected to one end of a pull rope 208. An adjustment component 3 is installed at the top of the bottom plate 1, and the other end of the pull rope 208 is connected to the adjustment component 3. The pull rope 208 is driven to move by the adjustment component 3, so that the pull rope 208 can be wound around the adjustment component 3. Due to the winding of the pull rope 208, the length of the pull rope 208 that leaks out becomes shorter, which can pull the slider 203 to move in the slide groove 202, thereby making multiple groups of sliders 203 approach each other, thereby making the cross bars 204 approach each other, and then the distance between the cross bars 204 can be adjusted. When it is necessary to increase the distance between the cross bars 204, the adjustment component 3 is reversed, so that part of the pull rope 208 wound around the adjustment component 3 is released, and then the spring 206 is used to move the two adjacent groups of sliders 203 away from each other, thereby achieving the purpose of adjusting the distance between the cross bars 204.

[0027] Support pillars 201 are fixedly installed at the four corners of the bottom end of the top frame 2 , and the bottom ends of the support pillars 201 are fixedly connected to the top end of the bottom plate 1 .

[0028] The cross bars 204 are all sleeved with rubber sleeves 205 .

[0029] A through groove 207 is formed at the bottom of each slide groove 202 , and a pull rope 208 is connected to the through groove 207 through the pull rope 208 .

[0030] The adjustment component 3 includes a motor 301 fixedly mounted on the top of the base plate 1 , the output end of the motor 301 is connected to a connecting shaft 302 , and one end of the connecting shaft 302 is fixedly mounted with a rotating rod 303 .

[0031] The rotating rod 303 is connected with a connecting sleeve 304 , and the other end of the pull rope 208 is fixedly connected to the inside of the connecting sleeve 304 .

[0032] The adjustment assembly 3 further includes a support seat 305 and a fixing seat 306 fixedly mounted on the top of the base plate 1 . The rotating rod 303 is rotatably connected to the support seat 305 , and one end of the rotating rod 303 is rotatably connected to the fixing seat 306 .

[0033] A driving mechanism for driving the plurality of cross bars 204 to rotate is also installed on the top frame 2.

[0034] The utility model patent discloses a conveyor frame for a cardboard production line with an adjustment function. The working principle is as follows: the cardboard is transported by a rotating cross bar 204. The driving mechanism for driving the cross bar 204 to rotate is well known to those skilled in the art. Its specific structure is not described in detail here. The rubber sleeve 205 can enhance the friction between it and the cardboard, thereby improving the conveying effect of the cardboard. When the spacing between the cross bars 204 needs to be adjusted, if the spacing between the cross bars 204 needs to be reduced, the motor 301 is started to rotate it forward, the motor 301 drives the connecting shaft 302 to rotate, the connecting shaft 302 drives the rotating rod 303 to rotate, the rotating rod 303 drives the connecting sleeve 304 to rotate, and as the connecting sleeve 304 rotates, the pull rope 208 can be driven to move, so that the pull rope 208 It can be wound around the rotating rod 303. Due to the winding of the pull rope 208, the length of the pull rope 208 that leaks out becomes shorter, which can pull the slider 203 to move in the slide groove 202, thereby making multiple groups of sliders 203 approach each other, thereby making the cross bars 204 approach each other, and then the spacing between the cross bars 204 can be adjusted. When the spacing between the cross bars 204 needs to be increased, the motor 301 is reversed, so that part of the pull rope 208 wound around the rotating rod 303 is released, and then the spring 206 is used to make the two adjacent groups of sliders 203 move away, thereby achieving the purpose of adjusting the spacing between the cross bars 204. The support seat 305 and the fixed seat 306 can support the rotating rod 303, thereby improving the stability of the rotating rod 303.

[0035] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A conveyor frame for a cardboard production line with an adjustment function, comprising a bottom plate (1), characterized in that: A top frame (2) is arranged at the top of the bottom plate (1), and both sides of the top frame (2) are provided with slide grooves (202). A plurality of groups of sliders (203) are slidably connected inside the slide grooves (202), a cross bar (204) is connected between two corresponding groups of sliders (203), a spring (206) is connected between two adjacent groups of sliders (203), and the bottom end of each group of sliders (203) is connected to one end of a pull rope (208). An adjustment component (3) is installed at the top of the bottom plate (1), and the other end of the pull rope (208) is connected to the adjustment component (3).

2. The conveyor frame with adjustment function for a cardboard production line according to claim 1, characterized in that: Support pillars (201) are fixedly mounted at the four corners of the bottom end of the top frame (2), and the bottom ends of the support pillars (201) are fixedly connected to the top end of the bottom plate (1).

3. The conveyor frame with adjustment function for a cardboard production line according to claim 1, characterized in that: The cross bars (204) are sleeved with rubber sleeves (205).

4. The conveyor frame with adjustment function for a cardboard production line according to claim 1, characterized in that: A through groove (207) is provided at the bottom end of each of the slide grooves (202), and the pull rope (208) is connected to the through groove (207) through the through groove.

5. The conveyor frame with adjustment function for a cardboard production line according to claim 1, characterized in that: The adjustment assembly (3) comprises a motor (301) fixedly mounted on the top of the base plate (1); an output end of the motor (301) is connected to a connecting shaft (302); and a rotating rod (303) is fixedly mounted on one end of the connecting shaft (302).

6. The conveyor frame with adjustment function for a cardboard production line according to claim 5, characterized in that: The rotating rod (303) is connected to a connecting sleeve (304), and the other end of the pull rope (208) is fixedly connected to the inside of the connecting sleeve (304).

7. The conveyor frame with adjustment function for a cardboard production line according to claim 5, characterized in that: The adjustment assembly (3) further comprises a support seat (305) and a fixing seat (306) fixedly mounted on the top of the base plate (1); the rotating rod (303) is rotatably connected to the support seat (305); and one end of the rotating rod (303) is rotatably connected to the fixing seat (306).

8. The conveyor frame with adjustment function for a cardboard production line according to claim 1, characterized in that: A driving mechanism for driving the plurality of groups of cross bars (204) to rotate is also installed on the top frame (2).

Images