Facial paper feeding device of lid and base box facial paper laminating machine

Abstract

The utility model discloses a facial tissue feeding device of a lid and base box facial tissue laminating machine, which comprises a feeding support frame, a presser foot and a feeding assembly are arranged on the feeding support frame, and the feeding assembly comprises a transverse movable seat, a longitudinal movable seat and a vacuum chuck group; the feeding supporting frame is further provided with a driving device, the driving device is in driving connection with a rotating shaft, and the rotating shaft is sequentially provided with a first cam for driving the transverse movable seat to move, a second cam for driving the presser foot to move and a third cam for driving the longitudinal movable seat. The driving device is in driving connection with the rotating shaft, the first cam for driving the transverse movable seat, the second cam for driving the presser foot and the third cam for driving the longitudinal movable seat are arranged on the rotating shaft, and the driving device is used for driving and controlling the up-down movement and the front-back movement of the vacuum suction cup assembly and the movement of the presser foot, so that the structure of the feeding device is simplified; the problem that a feeding device is complex in structure is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing equipment technical field, concretely relates to a face paper feeding device of heaven and earth box face paper laminating machine. BACKGROUND

[0002] Heaven and earth box refers to a kind of style of box, and the heaven and earth box generally includes upper paper box and lower paper box matched, the upper paper box is "heaven", and the lower paper box is "earth", so it is called heaven and earth box.Both the upper paper box and the lower paper box are composed of gray board and face paper, and the gray board can be folded to form a semi-finished product after being cut or slotted, and the face paper is adhered to the outer wall of the semi-finished product by adhesive bonding to form a finished product.

[0003] The face paper feeding assembly of the existing heaven and earth box face paper laminating machine usually sets up suction cup assembly and presser foot assembly, and the suction cup assembly and the presser foot assembly are used to suck the face paper and forwardly convey it to the next step, and three air cylinders are generally required to control the upward and downward movement, the forward and backward movement of the suction cup assembly and the upward and downward movement of the presser foot mechanism during work, resulting in the problem of complex structure of the feeding device. UTILITY MODEL CONTENT

[0004] The utility model provides a face paper feeding device of heaven and earth box face paper laminating machine in view of the deficiency of prior art, which can drive and control the upward and downward movement, the forward and backward movement of suction cup assembly and the upward and downward movement of presser foot mechanism by one driving device, and simplify the structure of feeding device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A face paper feeding device of heaven and earth box face paper laminating machine, including feeding support frame, the feeding support frame is equipped with presser foot and feeding assembly, the feeding assembly includes the transverse movable seat set on the feeding support frame, the longitudinal movable seat set on the transverse movable seat and the vacuum suction cup group set on the longitudinal movable seat;The feeding support frame is also provided with a driving device, and the driving device is drivenly connected with a rotating shaft, and the rotating shaft is sequentially provided with a first cam for driving the transverse movable seat to move, a second cam for driving the presser foot to move and a third cam for driving the longitudinal movable seat;The rotating shaft is drivenly connected with the driving device, and the first cam for driving the transverse movable seat, the second cam for driving the presser foot and the third cam for driving the longitudinal movable seat are arranged on the rotating shaft, the upward and downward movement, the forward and backward movement of the vacuum suction cup assembly and the movement of the presser foot are driven and controlled by one driving device, the structure of feeding device is simplified, and the problem of complex structure of feeding device is solved.

[0007] In a preferred embodiment, the first cam drives a lateral movable seat to move via a first linkage assembly. The first linkage assembly includes a first rocker arm and a first connecting rod. One end of the first rocker arm is rotatably mounted on a feeding support frame, and the first rocker arm has a first abutment portion corresponding to the first cam. One end of the first connecting rod is rotatably connected to the other end of the first rocker arm, and the other end of the first connecting rod is connected to the lateral movable seat. The feeding support frame is provided with a first spring that ensures the first abutment portion always maintains abutment against the first cam. The second cam drives a pressure foot to move via a second linkage assembly. The second linkage assembly includes a second rocker arm, a second connecting rod, and a sleeve. One end of the second rocker arm is rotatably mounted on the feeding support frame, and the second rocker arm has a first abutment portion corresponding to the second cam. The second abutment of the cam, one end of the second connecting rod is rotatably connected to the other end of the second rocker arm, one end of the sleeve is rotatably connected to the other end of the second connecting rod, and the other end of the sleeve is rotatably connected to the pressure foot. The feeding support frame is also provided with a second spring that keeps the second abutment in contact with the second cam. The third cam drives the longitudinal movable seat to move through the third connecting rod assembly. The third connecting rod assembly includes a third rocker arm. One end of the third rocker arm is rotatably mounted on the feeding support frame. The third rocker arm is provided with a third abutment corresponding to the third cam. The upper end of the longitudinal movable seat has a mounting hole. A fourth abutment is provided in the mounting hole. The free end of the third rocker arm passes through the mounting hole. The lower part of the fourth abutment abuts against the third rocker arm.

[0008] As a preferred embodiment, the first rocker arm is provided with a first bearing, the first abutting part is a first roller, and the first roller is rotatably mounted on the first bearing; the second rocker arm is provided with a second bearing, the second abutting part is a second roller, and the second roller is rotatably mounted on the second bearing; the third rocker arm is provided with a third bearing, the third abutting part is a third roller, and the third roller is rotatably mounted on the third bearing; the fourth abutting part is a fourth roller, and the fourth roller is rotatably mounted in a mounting hole.

[0009] As a preferred embodiment, the mounting hole is located at the upper end of the longitudinal movable seat, and the longitudinal movable seat is provided with a mounting block at the upper edge of the mounting hole, and the fourth roller is rotatably mounted on the mounting block.

[0010] As a preferred embodiment, the sleeve has a first swing arm connecting the second connecting rod and a second swing arm connecting the pressure foot. Both the first and second swing arms are perpendicular to the axial direction of the sleeve, and an included angle is formed between the first and second swing arms. The feeding support frame is provided with a first mounting rod, and the middle part of the sleeve is rotatably mounted on the first mounting rod.

[0011] As a preferred scheme, the feeding support frame is further provided with a second mounting rod, one end of the presser foot is rotatably connected with a fourth connecting rod, one end of the fourth connecting rod is rotatably connected with one end of the air blowing presser foot, and the other end of the fourth connecting rod is rotatably mounted on the second mounting rod.

[0012] As a preferred scheme, the feeding support frame is further provided with a third mounting rod, and one end of each of the first swing rod, the second swing rod and the third swing rod is rotatably mounted on the third mounting rod.

[0013] As a preferred scheme, the feeding support frame is further provided with a feeding mounting base, the transversely movable seat is provided with a first guide rod extending transversely and a second guide rod extending longitudinally, the transversely movable seat is movably connected with the feeding mounting base through the first guide rod, and the transversely movable seat is movably connected with the longitudinal mounting base through the second guide rod.

[0014] As a preferred scheme, the vacuum chuck set is connected with the longitudinally movable seat through a connecting plate, the vacuum chuck set comprises a connecting block connected with the connecting plate, the connecting block is provided with a fourth mounting rod, the fourth mounting rod is provided with a plurality of vacuum chucks, and the vacuum chucks are connected with an external vacuum generator through the fourth mounting rod.

[0015] As a preferred scheme, the feeding support frame is further provided with a face paper positioning mechanism for positioning the face paper.

[0016] Compared with the prior art, the utility model has obvious advantages and beneficial effects, specifically, the driving device drives the connecting shaft, the first cam driving the transversely movable seat, the second cam driving the presser foot and the third cam driving the longitudinally movable seat are arranged on the connecting shaft, the up-down movement, the front-back movement of the vacuum chuck assembly and the movement of the presser foot are driven and controlled by one driving device, and the structure of the feeding device is simplified.

[0017] To make the structure features, technical means and specific purposes and functions of the utility model clearer, the utility model will be further described in detail in combination with the drawings and specific embodiments: BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the assembly structure schematic diagram of the embodiment of the utility model;

[0019] Figure 2 is the internal structure schematic diagram of the first perspective of the embodiment of the utility model;

[0020] Figure 3 is the internal structure schematic diagram of the second perspective of the embodiment of the utility model;

[0021] Figure 4 is the internal structure exploded schematic diagram of the embodiment of the utility model;

[0022] Figure 5 is Figure 4 is a structural enlarged view of A in figure 1.

[0023] Brief Description of the Drawings

[0024] 10-feeding support frame; 11-first mounting rod; 12-second mounting rod; 13-third mounting rod; 14-face paper positioning mechanism; 15-driving device; 16-rotating shaft; 161-first cam; 162-second cam; 163-third cam;

[0025] 20-first swing lever; 201-first bearing; 21-first roller; 22-first connecting rod; 23-first spring; 30-second swing lever; 301-second bearing; 31-second roller; 32-second connecting rod; 33-sleeve; 331-first swing arm; 332-second swing arm; 34-second spring;

[0026] 40-third swing lever; 401-third bearing; 41-third roller;

[0027] 50-transverse movable seat; 51-first guide rod; 52-second guide rod; 53-feeding mounting seat; 54-longitudinal movable seat; 541-mounting hole; 542-mounting block; 543-fourth roller; 544-connecting plate; 55-connecting block; 56-fourth mounting rod; 57-vacuum chuck;

[0028] 60-presser foot; 61-fourth connecting rod. DETAILED DESCRIPTION

[0029] In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation of the present application.

[0030] In the description of the present application, it should be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] As Figures 1-5The utility model discloses a face paper feeding device of top and bottom box face paper laminating machine, including feeding support frame 10, be equipped with pressure foot 60 and feeding assembly on feeding support frame 10, the feeding assembly includes setting on feeding support frame 10 transverse movable seat 50, setting on transverse movable seat 50 longitudinal movable seat 54 and setting on longitudinal movable seat 54 vacuum chuck group, feeding support frame 10 still is equipped with drive arrangement 15, drive arrangement 15 is drivenly connected with pivot 16, pivot 16 is equipped with the first cam 161 of drive transverse movable seat 50 moves in proper order, drive second cam 162 of pressure foot 60 moves and drive third cam 163 of longitudinal movable seat 54, drive arrangement 15 drive connection pivot 16, and set the first cam 161 of drive transverse movable seat 50 on pivot 16, drive second cam 162 of pressure foot 60 and drive third cam 163 of longitudinal movable seat 54, through a drive arrangement drive control vacuum chuck assembly's up and down movement, front and back movement and the movement of pressure foot 60, simplify the structure of feeding device, solve the problem of complicated feeding device structure.

[0032] In the utility model, the driving device 15 is motor, the driving device 15 adopts the driving device and structure commonly used by the technician in the field, and will not be repeated here.

[0033] In the utility model, the pressure foot 60 is equipped with air hole, the air hole is connected with external fan, the air hole can be blown to vacuum chuck group along the face paper conveying direction through external fan, and the blowing pressure foot 60 is the technical structure commonly used by the technician in the field, and will not be repeated here.

[0034] The first cam 161 drives the transverse movable seat 50 to move through a first connecting rod assembly, the first connecting rod assembly comprises a first swing rod 20 and a first connecting rod 22, one end of the first swing rod 20 is rotatably installed on the feeding support frame 10, the first swing rod 20 is provided with a first contact part corresponding to the first cam 161, one end of the first connecting rod 22 is rotatably connected to the other end of the first swing rod 20, the other end of the first connecting rod 22 is connected to the transverse movable seat 50, the feeding support frame 10 is provided with a first spring 23 for keeping the first contact part always in contact with the first cam 161; the second cam 162 drives the presser foot 60 to move through a second connecting rod assembly, the second connecting rod assembly comprises a second swing rod 30, a second connecting rod 32 and a sleeve 33, one end of the second swing rod 30 is rotatably installed on the feeding support frame 10, the second swing rod 30 is provided with a second contact part corresponding to the second cam 162, one end of the second connecting rod 32 is rotatably connected to the other end of the second swing rod 30, one end of the sleeve 33 is rotatably connected to the other end of the second connecting rod 32, the other end of the sleeve 33 is rotatably connected to the presser foot 60, the feeding support frame 10 is further provided with a second spring 34 for keeping the second contact part always in contact with the second cam 162; the third cam 163 drives the longitudinal movable seat 54 to move through a third connecting rod assembly, the third connecting rod assembly comprises a third swing rod 40, one end of the third swing rod 40 is rotatably installed on the feeding support frame 10, the third swing rod 40 is provided with a third contact part corresponding to the third cam 163, the longitudinal movable seat 54 is provided with a mounting hole 541 in the upper end, the mounting hole 541 is provided with a fourth contact part, the free end of the third swing rod 40 penetrates through the mounting hole 541, and the fourth contact part is in contact with the third swing rod 40 at the lower part; through the arrangement of the first connecting rod assembly, the second connecting rod assembly and the third connecting rod assembly, the first cam 161, the second cam 162 and the third cam 163 can control the transverse movable seat 50, the longitudinal movable seat 54 and the presser foot 60 respectively.

[0035] The first swing rod 20 is provided with a first bearing 201, the first contact part is a first roller 21, and the first roller 21 is rotatably arranged on the first bearing 201; the second swing rod 30 is provided with a second bearing 301, the second contact part is a second roller 31, and the second roller 31 is rotatably arranged on the second bearing 301; the third swing rod 40 is provided with a third bearing 401, the third contact part is a third roller 41, and the third roller 41 is rotatably arranged on the third bearing 401; the fourth contact part is a fourth roller 543, and the fourth roller 543 is rotatably installed in the mounting hole 541; through the arrangement of the bearing and the roller, the friction is reduced.

[0036] The mounting hole 541 is arranged on the upper end of the longitudinal movable seat 54, the mounting block 542 is arranged on the upper side edge of the longitudinal movable seat 54, and the fourth roller 543 is rotatably arranged on the mounting block 542. The mounting block 542 can facilitate the replacement of the fourth roller 543 and facilitate the later maintenance.

[0037] It should be understood that, in order to improve the installation stability, the mounting block 542 is provided with two blocks, the two mounting blocks 542 are oppositely arranged, and the fourth roller 543 is arranged between the two mounting blocks 542.

[0038] The sleeve 33 has a first swing arm 331 connected with the second connecting rod 32 and a second swing arm 332 connected with the presser foot 60, the first swing arm 331 and the second swing arm 332 are perpendicular to the axial direction of the sleeve 33, an included angle is formed between the first swing arm 331 and the second swing arm 332, the first mounting rod 11 is arranged on the feeding support frame 10, and the middle part of the sleeve 33 is rotatably arranged on the first mounting rod 11; the second mounting rod 12 is also arranged on the feeding support frame 10, one end of the presser foot 60 is rotatably connected with the fourth connecting rod 61, one end of the fourth connecting rod 61 is rotatably connected with one end of the presser foot 60, and the other end is rotatably arranged on the second mounting rod 12; through the arrangement of the fourth connecting rod 61 and the second mounting rod 12, the sleeve 33 is connected with the second connecting rod 32 and the presser foot 60, and in actual use, the presser foot 60 can be smoothly moved.

[0039] The third mounting rod 13 is also arranged on the feeding support frame 10, one end of the first swing rod 20, the second swing rod 30 and the third swing rod 40 is rotatably arranged on the third mounting rod 13, and the first swing rod 20, the second swing rod 30 and the third swing rod 40 are swung on the third mounting rod 13.

[0040] It should be understood that, in order to improve the smooth performance of the swing of the first swing rod 20, the second swing rod 30 and the third swing rod 40, bearings are arranged between the first swing rod 20, the second swing rod 30 and the third swing rod 40 and the third mounting rod 13.

[0041] The feeding mounting seat 53 is also arranged on the feeding support frame 10, the first guide rod 51 extending transversely and the second guide rod 52 extending longitudinally are arranged on the transverse movable seat 50, the transverse movable seat 50 is movably connected with the feeding mounting seat 53 through the first guide rod 51, and the transverse movable seat 50 is movably connected with the longitudinal mounting seat through the second guide rod 52. Through the arrangement of the first guide rod 51 and the second guide rod 52, the transverse movable seat 50 and the longitudinal movable seat 54 can be more smoothly moved.

[0042] It should be understood that the number of the second guide rods 52 is two, and the two second guide rods 52 are arranged on the two sides of the transverse movable seat 50 respectively; the number of the first guide rods 51 is two, and the two first guide rods 51 are arranged on the two sides of the transverse movable seat 50 respectively; by arranging the number of the first guide rods 51 and the second guide rods 52 as two and arranging them on the two sides of the transverse movable seat 50, the stability of the movement of the transverse movable seat 50 and the longitudinal movable seat 54 can be improved.

[0043] The vacuum chuck group is connected with the longitudinal movable seat 54 through the connecting plate 544, and comprises a connecting block 55 connected with the connecting plate 544, wherein the connecting block 55 is provided with a fourth mounting rod 56, and a plurality of vacuum chucks 57 are arranged on the fourth mounting rod 56, and the vacuum chucks 57 are communicated with an external vacuum generator through the fourth mounting rod 56; by arranging the vacuum chucks 57, the facial paper can be adsorbed.

[0044] The feeding support frame 10 is further provided with a facial paper positioning mechanism 14 for positioning the facial paper; by arranging the facial paper positioning mechanism 14, the position of the facial paper can be positioned.

[0045] The use method of the utility model is: through the driving device 15 driving the first cam 161, the second cam 162 and the third cam 163 on the rotating shaft 16, under the cooperation of the first roller 21, the second roller 31 and the third roller 41, the transverse movable seat 50 is driven to move forward and backward, the longitudinal movable seat 54 is driven to move up and down and the presser foot 60 is driven to move up and down, so that the vacuum chuck group is driven to send out the facial paper.

[0046] In conclusion, the utility model drives the connecting rotating shaft 16 through the driving device 15, and the first cam 161 driving the transverse movable seat 50, the second cam 162 driving the presser foot 60 and the third cam 163 driving the longitudinal movable seat 54 are arranged on the rotating shaft 16, the up and down movement, the forward and backward movement of the vacuum chuck assembly and the movement of the presser foot 60 are driven and controlled through one driving device 15, and the structure of the feeding device is simplified.

[0047] The above is only the preferred embodiment of the utility model, and does not limit the utility model, so any modification, equivalent replacement, improvement and the like made according to the technical actuality of the utility model to the above embodiment still belong to the range of the technical scheme of the utility model.

Claims

1. A paper feeding device for a top and bottom box paper laminating machine, comprising a feeding support frame, wherein the feeding support frame is provided with a presser foot and a feeding assembly, and the feeding assembly comprises a transverse movable seat disposed on the feeding support frame, a longitudinal movable seat disposed on the transverse movable seat, and a vacuum suction cup assembly disposed on the longitudinal movable seat. Its features are, The feeding support frame is also equipped with a driving device, which is connected to a rotating shaft. The rotating shaft is provided with a first cam that drives the transverse movable seat to move, a second cam that drives the pressure foot to move, and a third cam that drives the longitudinal movable seat to move in sequence.

2. The paper feeding device of the top and bottom box paper laminating machine according to claim 1, characterized in that, The first cam drives the transverse movable seat to move through the first linkage assembly. The first linkage assembly includes a first rocker arm and a first connecting rod. One end of the first rocker arm is rotatably mounted on the feeding support frame. The first rocker arm is provided with a first abutting part corresponding to the first cam. One end of the first connecting rod is rotatably connected to the other end of the first rocker arm. The other end of the first connecting rod is connected to the transverse movable seat. The feeding support frame is provided with a first spring that keeps the first abutting part in contact with the first cam at all times. The second cam drives the pressure foot to move via a second linkage assembly. The second linkage assembly includes a second rocker arm, a second connecting rod, and a sleeve. One end of the second rocker arm is rotatably mounted on a feeding support frame. The second rocker arm is provided with a second abutting part corresponding to the second cam. One end of the second connecting rod is rotatably connected to the other end of the second rocker arm. One end of the sleeve is rotatably connected to the other end of the second connecting rod. The other end of the sleeve is rotatably connected to the pressure foot. The feeding support frame is also provided with a second spring that keeps the second abutting part in contact with the second cam at all times. The third cam drives the longitudinal movable seat to move through the third linkage assembly. The third linkage assembly includes a third rocker arm. One end of the third rocker arm is rotatably mounted on the feeding support frame. The third rocker arm is provided with a third abutment part corresponding to the third cam. The upper end of the longitudinal movable seat has a mounting hole. A fourth abutment part is provided in the mounting hole. The free end of the third rocker arm passes through the mounting hole. The lower part of the fourth abutment part abuts against the third rocker arm.

3. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 2, characterized in that, The first rocker arm is provided with a first bearing, the first contact part is a first roller, and the first roller is rotatably mounted on the first bearing; The second rocker arm is provided with a second bearing, the second abutting part is a second roller, and the second roller is rotatably mounted on the second bearing; The third rocker arm is provided with a third bearing, the third abutment part is a third roller, and the third roller is rotatably mounted on the third bearing; the fourth abutment part is a fourth roller, and the fourth roller is rotatably mounted in the mounting hole.

4. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 3, characterized in that, The mounting hole is located at the upper end of the longitudinal movable seat, and the longitudinal movable seat has a mounting block located on the upper edge of the mounting hole. The fourth roller is rotatably mounted on the mounting block.

5. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 4, characterized in that, The sleeve has a first swing arm connecting the second connecting rod and a second swing arm connecting the pressure foot. Both the first swing arm and the second swing arm are perpendicular to the axial direction of the sleeve, and an included angle is formed between the first swing arm and the second swing arm. The feeding support frame is provided with a first mounting rod, and the middle part of the sleeve is rotatably mounted on the first mounting rod.

6. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 5, characterized in that, The feeding support frame is also provided with a second mounting rod. One end of the presser foot is rotatably connected to a fourth connecting rod. One end of the fourth connecting rod is rotatably connected to one end of the air-blowing presser foot, and the other end is rotatably mounted on the second mounting rod.

7. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 6, characterized in that, The feeding support frame is also provided with a third mounting rod, and one end of the first swing rod, the second swing rod and the third swing rod can be rotatably mounted on the third mounting rod.

8. The paper feeding device of the top and bottom box paper laminating machine according to claim 1, characterized in that, The feeding support frame is also provided with a feeding mounting seat. The transverse movable seat is provided with a first guide rod extending laterally and a second guide rod extending longitudinally. The transverse movable seat is movably connected to the feeding mounting seat through the first guide rod, and the transverse movable seat is movably connected to the longitudinal mounting seat through the second guide rod.

9. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 1, characterized in that, The vacuum suction cup assembly is connected to the longitudinal movable seat via a connecting plate. The vacuum suction cup assembly includes a connecting block connected to the connecting plate. The connecting block is provided with a fourth mounting rod, and the fourth mounting rod is provided with a plurality of vacuum suction cups. The vacuum suction cups can be connected to an external vacuum generator through the fourth mounting rod.

10. The face paper feeding device of the face paper laminating machine for a top and bottom box according to claim 1, characterized in that, The feeding support frame is also equipped with a face paper positioning mechanism for positioning the face paper.

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