CN211967700U

CN211967700U - A material loading auxiliary device for circular knife machine

Info

Publication number: CN211967700U
Application number: CN202020424270.6U
Authority: CN
Inventors: 郭威; 文少华
Original assignee: Xiamen Sunda Electronic Insulation Material Co ltd
Current assignee: Xiamen Sunda Electronic Insulation Material Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-11-20
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to a material loading auxiliary device for circular knife machine, which comprises a frame, be provided with the discharge roller and the circle cutting machine that many levels were arranged in the frame, the discharge roller corresponds the setting with the circle cutting machine, still rotate the dead lever of being connected including setting up the auxiliary roll in the frame and with the auxiliary roll, the auxiliary roll cover is located on the dead lever, be provided with the stop device who is used for restricting work piece both sides position on the dead lever, stop device is located the both ends of auxiliary roll, stop device includes that two are located the fixed block at auxiliary roll both ends, two swing joint ejector pads on the fixed block, two ejector pads set up in opposite directions, and the direction of motion of ejector pad all is unanimous with the straight line direction of auxiliary roll. The utility model discloses have and to prevent that the work piece from being in the effect of incline state on the circle cutting machine.

Description

A material loading auxiliary device for circular knife machine

Technical Field

The utility model belongs to the technical field of the technique of cross cutting equipment and specifically relates to a material loading auxiliary device for circular knife machine is related to.

Background

The circular knife machine is applied to die cutting and forming of various materials such as non-setting adhesive materials, protective films, electronic shielding materials, PVC, films, mylar paper, copper aluminum foils, double faced adhesive tapes, foam cotton and the like and LCD reflectors, diffusion sheets, buffer sheets, brightness enhancement films, silica gel tapes and the like in the photoelectric industry, and is widely applied to the manufacturing industries such as electronics, IT, automobiles and the like.

In the prior art, a patent of publication No. CN208773756U discloses a circular knife machine with automatic on-line detection, which comprises a circular knife machine table; a plurality of circular cutting machines are arranged on the circular cutter table; a discharge roller is arranged at the right end of the circular cutter table; a detection lens for judging defective products and a laser lens for marking defective products are arranged between the two circular cutting machines of the circular cutter table close to the discharge roller; an air suction device is arranged below the material belt and below the detection lens and the laser lens. The defective products are judged through the detection lens, then the defective products are marked through the laser lens, the phenomenon of missing detection is avoided, and the quality of the products is guaranteed.

The above prior art solutions have the following drawbacks: carry the work piece of pending to different circle cutting machines through the discharge roller during material loading and process, work as wherein there is the circle cutting machine appears unusually, other circle cutting machines and discharge roller are still under the circumstances of normal work, the work piece of pending still carries out the transmission between discharge roller and different circle cutting machines, but the transmission of the work piece of pending on the discharge roller adjacent with unusual circle cutting machine appears unusually, cause the work piece of pending not hard up, can't accurately carry out the condition of processing on next step, consequently need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a material loading auxiliary device for circular knife machine, it has the effect that can prevent that the work piece from being in the skew state on the circle cutting machine.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a material loading auxiliary device for circular knife machine, includes the frame, be provided with many discharge rollers and the circle cutting machine that the level was arranged in the frame, the discharge roller corresponds the setting with the circle cutting machine, still including setting up the auxiliary roll in the frame and rotate the dead lever of being connected with the auxiliary roll, the auxiliary roll cover is located on the dead lever, be provided with the stop device who is used for restricting work piece both sides position on the dead lever, stop device is located the both ends of auxiliary roll, stop device includes that two are located the fixed block at auxiliary roll both ends, two swing joint is on the fixed block ejector pad, two the ejector pad sets up in opposite directions, and two the direction of motion of ejector pad all is unanimous with the straight line direction of auxiliary roll.

Through adopting above-mentioned technical scheme, the work piece of pending connects on the auxiliary roller behind the discharge roller, is corrected the position of work piece by stop device, and two ejector pads promote to the central point of auxiliary roller simultaneously, correct the position of work piece both sides, prevent the emergence incline of work piece on the auxiliary roller, also be in the state of incline when avoiding the work piece to transmit to the circle cutting machine on, avoid the work piece of circle cutting machine processing to produce quality problems, guaranteed the quality of product.

The present invention may be further configured in a preferred embodiment as: the limiting device further comprises two push rods arranged on the fixed block, the two push rods are located at the ends, away from the auxiliary roller, of the push blocks, a driving groove is formed in the fixed block, and the push rods penetrate through the driving groove.

By adopting the technical scheme, the pushing block is convenient to push to correct the position of the workpiece, the operation is convenient, the structure is simple, and the economical efficiency is good.

The present invention may be further configured in a preferred embodiment as: be provided with the groove of sliding on the fixed block, the linear direction of edge auxiliary roller is provided with the slide rail on the groove of sliding, the ejector pad slides and connects on the slide rail, the groove of sliding and drive groove intercommunication set up.

Through adopting above-mentioned technical scheme, the ejector pad removes along the slide rail, avoids the ejector pad to take place the skew at the removal in-process, leads to being difficult to accurately to the work piece operation of rectifying, and then influences the position of the work piece of transmission to the circle cutting machine, influences product quality.

The present invention may be further configured in a preferred embodiment as: the fixed rod is further provided with two mounting blocks, the two mounting blocks are located on two sides of the auxiliary roller, and pressing sheets are connected between the two mounting blocks.

Through adopting above-mentioned technical scheme, the preforming can exert pressure to the work piece when the work piece passes through the auxiliary roller for it is more smooth and easy to pass through the work piece transmission between auxiliary roller and the preforming, and the position does not incline, has guaranteed the quality of the product of production.

The present invention may be further configured in a preferred embodiment as: one side of the pressing sheet facing the auxiliary roller is arc-shaped.

Through adopting above-mentioned technical scheme, the preforming of arc shape and the radian cooperation of auxiliary roller for the area of contact between work piece and the preforming that drives between auxiliary roller and the preforming increases, does benefit to the preforming and exerts pressure to the work piece, and the application of force is more balanced moreover, makes the transmission of work piece more smooth.

The present invention may be further configured in a preferred embodiment as: a plurality of mounting holes are arranged on the two mounting blocks along the length direction of the mounting blocks, and the pressing sheet can be connected with the mounting holes.

Through adopting above-mentioned technical scheme, when the preforming was installed in the mounting hole of difference, the distance between preforming and the auxiliary roller is different, can adapt to the work piece of different thickness.

The present invention may be further configured in a preferred embodiment as: two the installation piece is all connected on the clamp, clamp and dead lever swing joint.

By adopting the technical scheme, the clamp enables the mounting block and the pressing sheet to be movably connected on the fixed rod, and the position between the pressing sheet and the auxiliary roller can be adjusted according to the position between the auxiliary roller and the discharging roller, so that the pressing sheet can better play a role; the pressing sheet can be conveniently detached and installed from the installation blocks, the clamp is separated from the fixed rod, the position between the two installation blocks can be adjusted, the positions of the two installation blocks are lengthened, and the pressing sheet can be detached from the installation blocks; after installing the preforming on suitable mounting hole, shorten the distance between two installation pieces again to with clamp fixed connection on the dead lever, can be with the fixed position of preforming, simple structure, easy operation.

The present invention may be further configured in a preferred embodiment as: the frame is provided with a connecting block along the length direction of the frame, a through groove is formed between the connecting block and the frame, and one end of the fixed rod is provided with a square rod inserted in the through groove.

Through adopting above-mentioned technical scheme, peg graft the square bar in the logical inslot between connecting block and frame, can install the dead lever in the frame, take out the square bar from leading to the inslot and can take out the dead lever for position between auxiliary roll and the discharge roller can be adjusted, can use when the circle cutting machine of difference breaks down, need not to be equipped with many auxiliary rolls, economical and practical.

The present invention may be further configured in a preferred embodiment as: one side of the connecting block towards the rack is provided with a first inclined plane, and one side of the square bar towards the connecting block is provided with a second inclined plane matched with the first inclined plane.

Through adopting above-mentioned technical scheme, the area of contact between connecting block and the square bar is made to setting up on first inclined plane and second inclined plane increase, and the direction slope of the supporting force that the connecting block was applyed to the square bar has increased the supporting role of connecting block to the square bar moreover for square bar and logical groove between the stability of being connected improve.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the auxiliary roller can assist the discharge roller to feed materials, so that the position of a workpiece transmitted to the circular cutting machine from the discharge roller is not deflected, and the quality of a product during processing of the circular cutting machine is ensured;

2. the arc-shaped pressing sheet can apply force to the workpiece together with the auxiliary roller, so that the workpiece is prevented from being loosened in the transmission process, the transportation of the workpiece is prevented from being influenced, and the processing of the workpiece on the circular cutting machine is also influenced.

Drawings

FIG. 1 is a schematic structural diagram of a feeding auxiliary device for a circular cutting machine according to the present embodiment;

FIG. 2 is a schematic view showing a connection structure of a fixing lever in the present embodiment;

FIG. 3 is a cross-sectional view of the fixing rod of the present embodiment;

fig. 4 is a schematic view of the connection structure of the pressure sheet in this embodiment.

Reference numerals: 1. a frame; 2. a circular cutting machine; 3. a discharging roller; 4. an auxiliary roller; 5. a limiting device; 51. a fixed block; 52. a push block; 53. a push rod; 54. a slide rail; 55. a drive slot; 56. a sliding groove; 6. tabletting; 61. a connecting portion; 62. a pressing part; 7. connecting blocks; 8. fixing the rod; 81. a square bar; 82. reinforcing ribs; 83. mounting blocks; 84. clamping a hoop; 85. and (7) installing holes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a material loading auxiliary device for circular knife machine, including frame 1, frame 1 is improved level and is placed many circle cutting machine 2 that are used for carrying out the processing to the work piece, circle cutting machine 2 top be provided with circle cutting machine 2 positions correspond, the number of stations is unanimous in order to be used for carrying out the discharge roller 3 of material loading to circle cutting machine 2, discharge roller 3 all is located circle cutting machine 2's top, and the one end of discharge roller 3 is connected in frame 1, is provided with the auxiliary roll 4 that is used for supplementary discharge roller 3 material loading between discharge roller 3 and circle cutting machine 2. The both ends of supplementary roller 4 all are provided with stop device 5 and preforming 6 that are used for rectifying to the work piece position, are connected with connecting block 7 that sets up along the length direction of frame 1 in the frame 1, and supplementary roller 4 swing joint is on connecting block 7.

Referring to fig. 2 and 3, the auxiliary roller 4 is rotatably connected to the fixing rod 8, the auxiliary roller 4 is sleeved on the middle position of the fixing rod 8, the limiting device 5 is connected to the fixing rod 8, and the limiting device 5 is located at two ends of the auxiliary roller 4. The limiting device 5 comprises two fixing blocks 51 fixedly connected to the fixing rod 8, two pushing blocks 52 movably connected to the fixing blocks 51, and two pushing rods 53 connected with the pushing blocks 52, wherein the two pushing blocks 52 are arranged oppositely, the fixing blocks 51 are provided with driving grooves 55 and sliding grooves 56, and the driving grooves 55 and the sliding grooves 56 are arranged vertically and communicated. The sliding groove 56 is arranged along the length direction of the fixing rod 8, one end of the sliding groove 56 is communicated with one end face of the fixing block 51 close to the auxiliary roller 4, a sliding rail 54 is arranged in the sliding groove 56 along the length direction of the sliding groove, the push block 52 is connected to the sliding rail 54 in a sliding manner, the push block 52 can move along the sliding rail 54, and the movement direction of the push block is consistent with the linear direction of the auxiliary roller 4.

One end of the driving groove 55 far away from the sliding groove 56 is communicated with one end face of the fixing block 51, the push rod 53 is inserted into the driving groove 55, one end of the push rod 53 far away from the push block 52 penetrates through the driving groove 55 to extend to the end face of the fixing block 51, and the push rod 53 is pushed to push the push block 52 to advance or far away from the center position of the auxiliary roller 4 so as to correct the position of the workpiece.

Be provided with logical groove between connecting block 7 and the frame 1, the one end of dead lever 8 is provided with the square bar 81 of pegging graft in logical inslot, square bar 81 is connected with dead lever 8 is perpendicular, connecting block 7 is provided with first inclined plane towards the one side of frame 1, the horizontal distance between the upper end on first inclined plane to the frame 1 is greater than the horizontal distance between the lower extreme on first inclined plane to the frame 1, square bar 81 is provided with towards the one side of connecting block 7 with first inclined plane complex second inclined plane, the horizontal distance between the upper end on second inclined plane to the frame 1 is greater than the horizontal distance between the lower extreme on second inclined plane to the frame 1 promptly, when square bar 81 inserts logical inslot, connecting block 7 laminates with square bar 81.

The lower extreme of dead lever 8 is provided with strengthening rib 82, and strengthening rib 82 is connected with the slope of dead lever 8, and when square bar 81 inserted logical inslot, the one end and the frame 1 butt that dead lever 8 was kept away from to strengthening rib 82 can strengthen the support of frame 1 to dead lever 8.

Referring to fig. 4, two mounting blocks 83 are provided on both ends of the fixing lever 8, the mounting blocks 83 are connected to both sides of the fixing block 51 away from the auxiliary roller 4 by clips 84, and the pressing sheet 6 is connected between the two mounting blocks 83. A plurality of mounting holes 85 used for connecting the pressing sheet 6 are arranged on the mounting block 83 along the length direction, the pressing sheet 6 comprises connecting portions 61 with two ends matched with the mounting holes 85 and pressing portions 62 arranged between the two connecting portions 61, one surface of each pressing portion 62 facing the auxiliary roller 4 is arranged in an arc shape, and the pressing portions 62 and the auxiliary roller 4 act together on a workpiece passing through the auxiliary roller 4, so that the workpiece can smoothly and flatly pass through the auxiliary roller 4.

The clamp 84 is separated from the fixing rod 8, the distance between the two mounting blocks 83 can be changed, when the distance between the two mounting blocks 83 is enlarged, the pressing sheet 6 is taken down from the mounting hole 85, then the connecting part 61 of the pressing sheet 6 is inserted into the appropriate mounting hole 85, the distance between the two mounting blocks 83 is shortened, the clamp 84 is fixed on the fixing rod 8, and the position between the pressing sheet 6 and the auxiliary roller 4 is fixed. The distance between the pressing sheet 6 and the surface of the auxiliary roller 4 can be adjusted through the matching of the clamp 84 and the mounting hole 85, so that the auxiliary roller is suitable for workpieces with different thicknesses.

The implementation principle of the embodiment is as follows: moving the distance between the fixed rod 8 and different discharge rollers 3, and inserting the square rod 81 into the through groove between the connecting block 7 and the rack 1, so that the lower end of the reinforcing rib 82 is abutted against the rack 1, and the workpiece is contacted with the surface of the auxiliary roller 4; pushing the push rod 53, so that the push block 52 connected with the push rod 53 moves to the center position of the auxiliary roller 4 along the slide rail 54, and stopping pushing the push rod 53 when both the push blocks 52 are attached to the workpiece; the pressing piece 6 is connected to the appropriate mounting hole 85, and then the clip 84 is fixed to the fixing lever 8 so that the pressing piece portion 62 of the pressing piece 6 is brought into contact with the workpiece.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a material loading auxiliary device for circular knife machine, includes frame (1), be provided with many discharge roller (3) and circle cutting machine (2) that the level was arranged on frame (1), discharge roller (3) and circle cutting machine (2) correspond the setting, its characterized in that: still including setting up auxiliary roll (4) in frame (1) and rotating dead lever (8) of being connected with auxiliary roll (4), auxiliary roll (4) cover is located on dead lever (8), be provided with stop device (5) that are used for restricting work piece both sides position on dead lever (8), stop device (5) are located the both ends of auxiliary roll (4), stop device (5) include that two are located fixed block (51) at auxiliary roll (4) both ends, two swing joint ejector pad (52) on fixed block (51), two ejector pad (52) set up in opposite directions, and two the direction of motion of ejector pad (52) all is unanimous with the straight line direction of auxiliary roll (4).

2. The feeding auxiliary device for the circular knife machine as claimed in claim 1, characterized in that: stop device (5) still include two push rods (53) of setting on fixed block (51), two push rods (53) all are located two the one end of auxiliary roller (4) is kept away from in ejector pad (52), be provided with drive groove (55) on fixed block (51), push rod (53) pass drive groove (55) and set up.

3. The feeding auxiliary device for the circular knife machine as claimed in claim 2, characterized in that: be provided with on fixed block (51) and slide groove (56), slide groove (56) are gone up and are provided with slide rail (54) along the linear direction of auxiliary roller (4), ejector pad (52) slide and connect on slide rail (54), slide groove (56) and drive groove (55) intercommunication setting.

4. The feeding auxiliary device for the circular knife machine as claimed in claim 1, characterized in that: the fixing rod (8) is further provided with two mounting blocks (83), the two mounting blocks (83) are located on two sides of the auxiliary roller (4), and a pressing sheet (6) is connected between the two mounting blocks (83).

5. A feeding auxiliary device for circular knife machine according to claim 4, characterized in that: one surface of the pressing sheet (6) facing the auxiliary roller (4) is arranged in a circular arc shape.

6. A feeding auxiliary device for circular knife machine according to claim 5, characterized in that: a plurality of mounting holes (85) are arranged on the two mounting blocks (83) along the length direction of the mounting blocks, and the pressing sheet (6) can be connected with the mounting holes (85).

7. A feeding auxiliary device for circular knife machine according to claim 6, characterized in that: two installation piece (83) all connect on clamp (84), clamp (84) and dead lever (8) swing joint.

8. The feeding auxiliary device for the circular knife machine as claimed in claim 1, characterized in that: the fixing device is characterized in that a connecting block (7) is arranged on the rack (1) along the length direction of the rack, a through groove is formed between the connecting block (7) and the rack (1), and a square rod (81) inserted into the through groove is arranged at one end of the fixing rod (8).

9. The feeding auxiliary device for the circular knife machine according to claim 8, characterized in that: one side of the connecting block (7) facing the rack (1) is provided with a first inclined plane, and one side of the square rod (81) facing the connecting block (7) is provided with a second inclined plane matched with the first inclined plane.