CN211197962U

CN211197962U - Feeding device and printing machine with same

Info

Publication number: CN211197962U
Application number: CN201921974304.2U
Authority: CN
Inventors: 陈道良
Original assignee: Shenzhen Xinpeng Color Printing Co ltd
Current assignee: Shenzhen Xinpeng Color Printing Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-08-07
Anticipated expiration: 2029-11-13

Abstract

The utility model relates to a feeding device, which belongs to the technical field of printing machines and comprises a bearing platform, a base plate arranged on one side of the bearing platform, a bearing plate which is arranged right above the base plate and is in a horizontal posture, a lifting component which is arranged between the bearing plate and the base plate and drives the bearing plate to move up and down, and a conveying component which is used for conveying a paper plate so as to convey the paper plate to the bearing platform; the feeding device also comprises two right-angle plates respectively arranged at the upper sides of two corners of the bearing plate close to the bearing platform, a driving assembly for driving the two right-angle plates to move in an opposite direction or in a back-and-forth manner, and a push rod arranged at one side of the upper side of the bearing plate far away from the bearing platform in a vertical posture; the inner concave angle of the right-angle plate faces the center of the bearing plate; the lower end of the push rod is connected to the bearing plate in a sliding mode, and the push rod can only slide in the direction close to or far away from the bearing table. The advantages are that: the utility model has the advantages of make the people can stack the cardboard neatly on the loading board for the pattern that the printing machine printed on the cardboard is difficult for taking place the skew, improves the product percent of pass.

Description

Feeding device and printing machine with same

Technical Field

The utility model belongs to the technical field of the printing machine technique and specifically relates to a loading attachment and be equipped with this loading attachment's printing machine is related to.

Background

In traditional carton or cardboard course of working, often can use the printing machine to carry out printing to the cardboard surface, then carry out subsequent processing such as indentation, fluting and cutting with the cardboard after the printing, finally process into the carton.

Chinese patent publication No. CN208790773U discloses a feeding device of a printing press, which includes: the bearing table is arranged at a feed inlet of the printing machine and used for bearing a paperboard; a backing plate arranged near the bearing table; the vertical plates are arranged on two sides of the base plate symmetrically; the bearing plate is connected between the vertical plates in a sliding mode along the vertical direction and used for bearing the paper board; the lifting assembly is arranged on the base plate and used for driving the bearing plate to lift, and the conveying assembly is used for conveying the paper plate and conveying the paper plate to the bearing table.

Although this loading attachment can replace artifical automatic past printing machine in the board of carrying, but need the staff in advance stack the cardboard on the loading board when using, because the manual work stacks the cardboard, the cardboard often can be uneven after stacking, leads to partial cardboard can not accurately aim at the feed inlet of printing machine, finally leads to some cardboard to be printed partially after getting into the printing machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading attachment, its advantage is: the utility model has the advantages of make the people can stack the cardboard neatly on the loading board for the pattern that the printing machine printed on the cardboard is difficult for taking place the skew, improves the product percent of pass.

The above object of the present invention can be achieved by the following technical solutions: a feeding device comprises a bearing table, a base plate arranged on one side of the bearing table, a bearing plate arranged right above the base plate and in a horizontal posture, a lifting assembly arranged between the bearing plate and the base plate and used for driving the bearing plate to move up and down, and a conveying assembly used for conveying a paper plate to the bearing table; the feeding device also comprises two right-angle plates respectively arranged at the upper sides of two corners of the bearing plate close to the bearing platform, a driving assembly for driving the two right-angle plates to move in an opposite direction or in a back-and-forth manner, and a push rod arranged at one side of the upper side of the bearing plate far away from the bearing platform in a vertical posture; the inner concave angle of the right-angle plate faces the center of the bearing plate; the lower end of the push rod is connected to the bearing plate in a sliding mode and the push rod can only slide in the direction close to or far away from the bearing table.

Through the technical scheme, people can stack the paper boards on the bearing plate in order, so that patterns printed on the paper boards by the printer are not prone to deflection, and the product percent of pass is improved. When the paperboard stacking device is used, a worker can stack the paperboards on the bearing plate; then, starting the driving assembly to drive the two right-angle plates to move in opposite directions until the two right-angle plates clamp the stacked paper boards; then, the staff pushes the push rod to enable the push rod to slide towards the direction close to the bearing platform, so that the push rod is matched with the two right-angle plates to arrange the stacked paperboards in order; then the lifting assembly and the conveying assembly are started, the lifting assembly drives the bearing plate to gradually rise, meanwhile, the conveying assembly conveys the paper plates on the bearing plate to the bearing table one by one, and the paper plates can be conveyed to the printing machine by an adsorption device in the printing machine after being conveyed to the bearing table to print patterns.

The utility model discloses further set up to: the right-angle plate comprises a vertical plate parallel to one surface of the bearing plate close to the bearing platform and a longitudinal plate which is connected to one side of the vertical plate and perpendicular to one surface of the bearing plate close to the bearing platform, a first sliding groove with an inverted T-shaped section is formed in the upper side of the bearing plate, and a sliding block in sliding fit with the first sliding groove is integrally formed in the lower edge of the vertical plate; the driving assembly comprises a bidirectional lead screw which is arranged on the two sliding blocks in a penetrating way and is in threaded connection with the two sliding blocks and a driving motor which drives the bidirectional lead screw to rotate.

Through the technical scheme, the left-handed thread and the right-handed thread are respectively machined from two ends to the middle of the bidirectional screw rod, so that a worker can drive the two right-angle plates to move in the opposite directions or move back to back by controlling the forward and reverse rotation of the driving motor.

The utility model discloses further set up to: the driving motor is fixedly connected to the lower side of the bearing plate, a driving gear is fixed on an output shaft of the driving motor, a driven gear is fixed at one end of the bidirectional screw rod, and the driving gear is meshed with the driven gear; limiting parts are fixed to two ends of the bidirectional screw respectively, and the two limiting parts abut against two ends of the bearing plate respectively to limit the bidirectional screw not to slide axially along the bidirectional screw.

Through the technical scheme, when the driving motor works, the output shaft of the driving motor can drive the driving gear to rotate, and the driving gear can drive the bidirectional screw rod to rotate through the driven gear, so that the two right-angle plates move towards or away from each other under the combined action of the screw rod and the first sliding groove; the axial sliding of the two-way screw rod when rotating is avoided by the action of the limiting part, so that the situation that the driven gear is disengaged from the driving gear is avoided.

The utility model discloses further set up to: a second sliding groove with an inverted T-shaped section is formed in the upper side of the bearing plate, and the length direction of the second sliding groove is perpendicular to one surface, close to the bearing table, of the bearing plate; the second spout in the sliding connection be connected with articulated seat, the one end of push rod with articulated seat is articulated, just the push rod around articulated rotation formed plane with the loading board is close to the one side parallel of plummer.

Through the technical scheme, when the push rod is matched with the two right-angle plates to finish the paper boards, the push rod can be rotated to be in a vertical state, and then the push rod is pushed to slide along the second sliding groove; when not using the push rod, can remove the one end that the plummer was kept away from to the second spout with articulated seat, then fall the push rod on the loading board, avoid the push rod to influence the staff and add the cardboard toward the loading board.

The utility model discloses further set up to: an embedding groove for embedding the push rod is formed in the position, far away from the bearing table, of the upper side of the bearing plate; the hinge base is completely sunk into the second sliding groove.

Through above-mentioned technical scheme, further reduce the staff and will become the inconvenience that push rod caused when piling up cardboard adds to the loading board.

The utility model discloses further set up to: the upper side of the bearing plate, which is close to the caulking groove, is provided with a first hand buckling groove communicated with the caulking groove.

Through above-mentioned technical scheme, the staff of being convenient for takes out the push rod from the caulking groove.

The utility model discloses further set up to: and a second hand buckling groove is formed at the position, opposite to the first hand buckling groove, of one side of the push rod.

Through above-mentioned technical scheme, the staff of being further convenient for takes out the push rod from the caulking groove.

The utility model discloses further set up to: the lifting assembly comprises an electric push rod and a telescopic rod, the electric push rod and the telescopic rod are fixedly connected between the base plate and the bearing plate, and the electric push rod and the telescopic rod are arranged in the vertical direction.

Through above-mentioned technical scheme, the staff can make electric putter drive the loading board and reciprocate through control electric putter's extension and shortening.

The utility model discloses further set up to: the conveying assembly comprises two vertical plates, a conveying roller and a conveying motor, wherein the vertical plates are fixed on the base plate and are respectively positioned at two ends of the bearing plate, the conveying roller is installed at the upper end of each vertical plate and is perpendicular to the conveying direction of the paper plate, and the conveying motor is installed on the vertical plates and is used for driving the conveying roller to rotate.

Through above-mentioned technical scheme, when the cardboard on the loading board is carried to needs, can be in after predetermined position at the loading board, open conveying motor, conveying motor can drive the conveying roller rotatory, and the conveying roller can contact with the upper surface of cardboard, at rotatory in-process, can carry the cardboard toward the plummer on.

The utility model provides a printing machine, includes the printing machine body and sets up the adsorption equipment in printing machine body feed inlet department, still includes loading attachment, the plummer is located under the adsorption equipment, the loading board is located one side of plummer dorsad printing machine body.

By the technical scheme, the patterns printed on the paperboard are not easy to deflect, and the product yield is high.

To sum up, the utility model discloses a beneficial technological effect does:

1. the paper boards can be orderly stacked on the bearing plate by people, so that patterns printed on the paper boards by the printer are not easy to deflect, and the product percent of pass is improved;

2. when not using the push rod, can remove the articulated seat to the one end that the plummer was kept away from to the second spout, then with the push rod on laying down the caulking groove, avoid the push rod to influence the staff and add the cardboard on toward the loading board.

Drawings

FIG. 1 is a schematic overall structure diagram of the first embodiment;

FIG. 2 is a cross-sectional view of a structure embodying a drive assembly;

fig. 3 is a schematic view of the overall structure of the second embodiment.

In the figure, 1, a bearing platform; 2. a base plate; 3. a carrier plate; 4. a lifting assembly; 41. an electric push rod; 42. a telescopic rod; 5. a delivery assembly; 51. a vertical plate; 52. a conveying roller; 53. a conveying motor; 6. a right-angle plate; 61. a vertical plate; 62. a longitudinal plate; 63. a first chute; 64. a slider; 7. a drive assembly; 71. a bidirectional lead screw; 72. a drive motor; 73. a driving gear; 74. a driven gear; 76. a limiting member; 8. a push rod; 81. a second chute; 82. a hinged seat; 83. caulking grooves; 84. a first hand buckling groove; 85. a second hand buckling groove; 91. a printer body; 92. a feed inlet; 93. and (4) an adsorption device.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

The first embodiment is as follows:

referring to fig. 1, for the utility model discloses a loading attachment includes plummer 1, places backing plate 2 in plummer 1 one side, sets up bearing board 3 that is the horizontal gesture directly over backing plate 2, sets up the lifting unit 4 that is used for driving bearing board 3 and reciprocates and is used for carrying the conveying unit 5 of paper board in order to carry the cardboard to plummer 1 between bearing board 3 and backing plate 2.

Referring to fig. 1, the lifting assembly 4 includes an electric push rod 841 and a telescopic rod 42 disposed between the bearing plate 3 and the backing plate 2. Specifically, the electric push rod 841 is arranged along the vertical direction, the upper end of the electric push rod 841 is fixed at the center of the lower side of the bearing plate 3, and the lower end is fixed on the backing plate 2; the telescopic link 42 is total four, and four telescopic links 42 all set up along vertical direction, and four corners department of the downside of loading board 3 is fixed respectively to the upper end of four telescopic links 42, and the lower extreme and the backing plate 2 welding of telescopic link 42. The staff can drive the bearing plate 3 to move up and down by controlling the extension and the contraction of the electric push rod 841; the arrangement of the telescopic rod 42 makes the bearing plate 3 more stable when moving up and down, and is not easy to incline.

Referring to fig. 1, the conveying assembly 5 includes two vertical plates 51 fixed on the backing plate 2 and respectively located at two ends of the loading plate 3, two conveying rollers 52 respectively installed on one side of the two vertical plates 51 opposite to each other and perpendicular to the conveying direction of the paper board, and two conveying motors 53 respectively installed on one side of the two vertical plates 51 opposite to each other on the upper ends of the two vertical plates 51, and an output shaft of each conveying motor 53 penetrates through the vertical plates 51 and is fixedly connected with the corresponding conveying roller 52. When the topmost paperboard touches the conveying rollers 52 under the action of the lifting assembly 4, a worker can rotate the conveying motors 53 by controlling the conveying motors 53, so that the conveying rollers 53 drive the conveying rollers 52 to rotate, the uppermost paperboard is pushed to the bearing platform 1 by the conveying rollers 52, and the lower paperboard can only abut against the side surface of the bearing platform 1 and cannot move to the upper side of the bearing platform 1.

Referring to fig. 1 and 2, the feeding device further includes two right-angle plates 6 respectively disposed on the upper sides of two corners of the bearing plate 3 close to the bearing platform 1, a driving assembly 7 mounted on the bearing plate 3 for driving the two right-angle plates 6 to move in an opposite direction or in a back-to-back direction, and a push rod 8 disposed on the upper side of the bearing plate 3 far from one side of the bearing platform 1.

Specifically, the right-angle plate 6 comprises a vertical plate 61 parallel to one surface of the bearing plate 3 close to the bearing platform 1 and a longitudinal plate 62 connected to one side of the vertical plate 61 and perpendicular to one surface of the bearing plate 3 close to the bearing platform 1, and an inner concave angle of the right-angle plate 6 faces to the center of the bearing plate 3; a first sliding groove 63 with an inverted T-shaped cross section is formed in the upper side of the bearing plate 3, and a sliding block 64 in sliding fit with the first sliding groove 63 is integrally formed at the lower edge of the vertical plate 61.

The driving assembly 7 comprises a bidirectional screw 71 penetrating through the two sliding blocks 64 and in threaded connection with the two sliding blocks 64 and a driving motor 72 fixedly connected to the lower side of the bearing plate 3, wherein a driving gear 73 is fixedly connected to an output shaft of the driving motor 72, and a driven gear 74 meshed with the driving gear 73 is fixedly connected to one end of the bidirectional screw 71; in addition, the two ends of the bidirectional screw 71 are both connected with a limiting member 76, the limiting members 76 are circular and fixedly sleeved on the bidirectional screw 71, and the two limiting members 76 respectively abut against the two ends of the bearing plate 3 to limit the bidirectional screw 71 from sliding along the axial direction of the bidirectional screw 71.

When the driving motor 72 works, the output shaft of the driving motor 72 drives the driving gear 73 to rotate, and the driving gear 73 drives the bidirectional screw 71 to rotate through the driven gear 74, so that the two rectangular plates 6 move towards or away from each other under the combined action of the screw and the first sliding chute 63.

Referring to fig. 1, a second sliding groove 81 with an inverted T-shaped cross section is formed in the upper side of the bearing plate 3, and the length direction of the second sliding groove 81 is perpendicular to one surface of the bearing plate 3 close to the bearing table 1; the second sliding groove 81 is slidably connected with a hinge seat 82, the hinge seat 82 is completely sunk in the second sliding groove 81, one end of the push rod 8 is hinged with the hinge seat 82, and the plane formed by the rotation of the push rod 8 around the hinge is parallel to one surface of the bearing plate 3 close to the bearing platform 1.

In addition, an embedding groove 83 for embedding the push rod 8 is formed in the upper side of the bearing plate 3 away from the bearing platform 1, a first handle fastening groove 84 communicated with the embedding groove 83 is formed in the upper side of the bearing plate 3 close to the embedding groove 83, and preferably, the first handle fastening groove 84 is formed in one side of the embedding groove 83 away from the bearing platform 1. A second hand buckling groove 85 is formed at a position opposite to the first hand buckling groove 84 on one side of the push rod 8. The first and second

gripping grooves

84 and 85 are provided to facilitate the worker to take the push rod 8 out of the insertion groove 83.

When the device is used, the feeding device is butted to a printing machine, and workers can stack the paper boards on the bearing plate 3; then, the driving motor 72 is started to enable the two right-angle plates 6 to move towards each other until the two right-angle plates 6 clamp the stacked paper boards; then, the staff pushes the push rod 8 to enable the push rod 8 to slide towards the direction close to the bearing platform 1, so that the push rod 8 is matched with the two right-angle plates 6 to arrange the stacked paper boards in order; then, the driving motor 72 is started to return the two right-angle plates 6 to the original positions, and meanwhile, the push rod 8 is placed back into the caulking groove 83; then, the lifting assembly 4 and the conveying assembly 5 are started again, so that the lifting assembly 4 drives the bearing plate 3 to gradually rise, meanwhile, the conveying assembly 5 conveys the paper boards on the bearing plate 3 to the bearing table 1 one by one, and after the paper boards are conveyed to the bearing table 1, the paper boards are conveyed to the printing machine by the adsorption device 93 in the printing machine to be printed with patterns.

Example two:

a printing machine, refer to fig. 2, includes printing machine body 91, install adsorption equipment 93 above printing machine body 91 feed inlet 92 and the loading attachment of embodiment one, plummer 1 in the loading attachment is located under adsorption equipment 93 and is leaned on printing machine body 91, and loading board 3 is located plummer 1 one side that faces away from printing machine body 91.

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. A feeding device comprises a bearing table (1), a base plate (2) arranged on one side of the bearing table (1), a bearing plate (3) which is arranged right above the base plate (2) and is in a horizontal posture, a lifting assembly (4) which is arranged between the bearing plate (3) and the base plate (2) and drives the bearing plate (3) to move up and down, and a conveying assembly (5) which is used for conveying a paper plate and conveying the paper plate to the bearing table (1); the method is characterized in that: the feeding device also comprises two right-angle plates (6) which are respectively arranged on the upper sides of two corners of the bearing plate (3) close to the bearing platform (1), a driving assembly (7) for driving the two right-angle plates (6) to move in the opposite direction or in the opposite direction, and a push rod (8) which is arranged on one side of the upper side of the bearing plate (3) far away from the bearing platform (1) in a vertical posture; the inner concave angle of the right-angle plate (6) faces the center of the bearing plate (3); the lower end of the push rod (8) is connected to the bearing plate (3) in a sliding mode, and the push rod (8) can only slide in the direction close to or far away from the bearing platform (1).

2. A loading apparatus as claimed in claim 1, wherein: the right-angle plate (6) comprises a vertical plate (61) parallel to one surface, close to the bearing platform (1), of the bearing plate (3) and a longitudinal plate (62) connected to one side of the vertical plate (61) and perpendicular to one surface, close to the bearing platform (1), of the bearing plate (3), a first sliding groove (63) with an inverted T-shaped section is formed in the upper side of the bearing plate (3), and a sliding block (64) in sliding fit with the first sliding groove (63) is integrally formed in the lower edge of the vertical plate (61);

the driving assembly (7) comprises a bidirectional lead screw (71) which is arranged in the two sliding blocks (64) in a penetrating mode and is in threaded connection with the two sliding blocks (64) and a driving motor (72) which drives the bidirectional lead screw (71) to rotate.

3. A loading apparatus as claimed in claim 2, wherein: the driving motor (72) is fixedly connected to the lower side of the bearing plate (3), a driving gear (73) is fixed to an output shaft of the driving motor (72), a driven gear (74) is fixed to one end of the bidirectional screw rod (71), and the driving gear (73) is meshed with the driven gear (74); limiting pieces (76) are respectively fixed at two ends of the bidirectional screw rod (71), the two limiting pieces (76) are respectively abutted against two ends of the bearing plate (3), and the bidirectional screw rod (71) is limited not to axially slide along the bidirectional screw rod (71).

4. A loading apparatus as claimed in claim 1, wherein: a second sliding chute (81) with an inverted T-shaped section is formed in the upper side of the bearing plate (3), and the length direction of the second sliding chute (81) is perpendicular to one surface, close to the bearing table (1), of the bearing plate (3); slide in second spout (81) and be connected with articulated seat (82), the one end of push rod (8) with articulated seat (82) are articulated, just push rod (8) around articulated rotation formed the plane with bearing plate (3) are close to the one side parallel of plummer (1).

5. A loading device as claimed in claim 4, wherein: an embedding groove (83) for embedding the push rod (8) is formed in the upper side of the bearing plate (3) far away from the bearing platform (1); the hinge seat (82) is completely sunk into the second sliding groove (81).

6. A loading device as claimed in claim 5, wherein: the upper side of the bearing plate (3) is provided with a first buckle groove (84) which is close to the caulking groove (83) and communicated with the caulking groove (83).

7. A loading device as claimed in claim 6, wherein: and a second hand buckling groove (85) is formed at the position, opposite to the first hand buckling groove (84), of one side of the push rod (8).

8. A loading apparatus as claimed in claim 1, wherein: lifting unit (4) are including electric putter (41) and telescopic link (42) of fixed connection between backing plate (2) and loading board (3), electric putter (41) with telescopic link (42) all set up along vertical direction.

9. A loading apparatus as claimed in claim 1, wherein: the conveying assembly (5) comprises two vertical plates (51) which are fixed on the base plate (2) and are respectively positioned at two ends of the bearing plate (3), conveying rollers (52) which are installed at the upper ends of the vertical plates (51) and are perpendicular to the conveying direction of the paper boards, and a conveying motor (53) which is installed on the vertical plates (51) and is used for driving the conveying rollers (52) to rotate.

10. A printing machine, comprising a printing machine body (91) and an adsorption device (93) arranged at a feed port (92) of the printing machine body (91), characterized in that: the loading device of any one of claims 1 to 9 is further included, the carrying platform (1) is located right below the adsorption device (93), and the carrying plate (3) is located on the side, facing away from the printer body (91), of the carrying platform (1).