CN215243274U

CN215243274U - Paperboard flattening device

Info

Publication number: CN215243274U
Application number: CN202121573197.XU
Authority: CN
Inventors: 杨智慧
Original assignee: Hangzhou Fuyang Liansheng Paper Products Co ltd
Current assignee: Hangzhou Fuyang Liansheng Paper Products Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-21
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a paperboard flattening device, which comprises a bottom plate, wherein the bottom end of the bottom plate is fixedly connected with four supporting legs, one side of the top end of the bottom plate is fixedly connected with a supporting frame, the inner top surface of the supporting frame is fixedly connected with an electric telescopic rod, the utility model provides a paper board pressing device which can continuously press paper boards and prevent the situation of dislocation when a plurality of paper boards are glued, the purpose of gluing the paper boards is achieved through the two oppositely arranged conveying belts, the situation of dislocation when the paper boards are glued and flattened is prevented through the clamping rods fixed on the transverse track, the moving speed of the clamping rod is consistent with the transmission speed of the conveyor belt, so that the paper board which is not directly attached to the conveyor belt can be effectively prevented from sliding, through the adjustable setting of last conveyer belt that flattens, the cardboard of like this alright compatible multiple thickness flattens, through the setting of kelly but change height, makes between the conveyer belt of two relative settings apart from the regulation range bigger.

Description

Paperboard flattening device

Technical Field

The utility model relates to a cardboard manufacturing production field, concretely relates to cardboard flattening device.

Background

The use demand of cardboard is very big in daily life, the cardboard production technology of now commonly using forms through a plurality of magma papers of veneer, need flatten when the veneer just can, if do not just can become the fold because the influence of glue through the cardboard of flattening process production, traditional flattening device adopts the mode of two dull and stereotyped centre grippings more, but it need stay an end time just can continue to press next cardboard at the in-process that flattens, cylinder pressure method after the improvement can go on fast, need not to wait for, but at a plurality of cardboard veneer, and the condition of cardboard dislocation can take place when the colloid is not dry, pressfitting cardboard that can not be fine.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problem, the utility model provides a cardboard flattening device.

The utility model discloses a realize through following technical scheme:

a paperboard flattening device comprises a bottom plate, wherein four supporting legs are fixedly connected to the bottom end of the bottom plate, a supporting frame is fixedly connected to one side of the top end of the bottom plate, an electric telescopic rod is fixedly connected to the inner top surface of the supporting frame, dovetail grooves are formed in two inner side walls of the supporting frame, a dovetail block is connected to each dovetail groove in a sliding mode, a moving plate is fixedly connected between the two dovetail blocks, a first groove body is formed in the bottom end of the moving plate, two rotatably connected cylindrical blocks are inserted into two inner side walls of the first groove body, a first roller is fixedly connected between every two first cylindrical blocks, a second belt is sleeved between the two first rollers, a first belt groove body is formed in the top end of the moving plate, a first motor is fixedly connected to the top end of the moving plate, a first belt is sleeved between the output end of the first motor and one of the first cylindrical blocks, a second belt groove body is formed in the top end of the bottom plate, two second cylindrical blocks are inserted into two inner side walls of the second groove body, a second roller is fixedly connected between every two second cylindrical blocks, a fifth belt is sleeved between the two second rollers, a second belt groove body is arranged at the bottom end of the bottom plate, a second motor is fixedly connected to the bottom end of the bottom plate, a third belt is sleeved between the output end of the second motor and one of the second cylindrical blocks, a plurality of rotatably connected third cylindrical blocks are inserted into the top end of the bottom plate, a rotating shaft is fixedly connected to the top end of each third cylindrical block, a crawler belt is sleeved between the rotating shafts positioned at the same side of the second rollers, a plurality of fixed blocks are fixedly connected to the side wall of the crawler belt, a sliding groove is formed in one side of each fixed block, a sliding rod is connected in the sliding groove in a sliding manner, a plurality of movable blocks are fixedly connected to the bottom end of the sliding rod, a lower block is fixedly connected to one side of each fixed block, and a plurality of movable grooves are formed in the top end of the lower block, every movable groove has all inserted the movable block that corresponds, movable block bottom fixedly connected with spring, the spring other end and movable inslot bottom surface fixed connection, two third motors of bottom plate top fixedly connected with, the axis of rotation that is located the second cylinder homonymy divide into two sets ofly, and the equal fixedly connected with transmission shaft in one of them axis of rotation top in every group, the cover has the fourth belt between third motor and the transmission shaft.

Preferably, the bottom end of the bottom plate is fixedly connected with the top end of the supporting leg through welding.

Preferably, the slide bar is made of hard alloy materials.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pressfitting cardboard in succession, the condition of dislocation takes place again when can preventing a plurality of cardboards from gluing, bring the purpose of reaching the cardboard veneer through the conveying of two relative settings, the condition of taking place the dislocation when preventing a plurality of cardboards veneer from flattening through the fixed kelly on the horizontal track, kelly moving speed is unanimous with conveyer belt transmission speed, like this alright prevent effectively that the cardboard that does not directly laminate with the conveyer belt from sliding, through the adjustable setting of the conveyer belt that flattens, like this alright compatible multiple thickness's cardboard flattens, through the setting of kelly changeable height, it is bigger to make distance modulation range between the conveyer belt of two relative settings.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the structure A-A of the present invention;

fig. 3 is an enlarged view of the structure B of the present invention.

In the figure: the device comprises a bottom plate 1, supporting legs 2, a supporting frame 3, an electric telescopic rod 4, a moving plate 5, a first groove body 6, a first cylindrical block 7, a first roller 8, a first belt groove body 9, a first belt 10, a first motor 11, a dovetail groove 12, a dovetail block 13, a second belt 14, a second groove body 15, a second cylindrical block 16, a second roller 17, a second belt groove body 18, a third belt 19, a second motor 20, a third cylindrical block 21, a rotating shaft 22, a crawler belt 23, a fixed block 24, a sliding chute 25, a sliding rod 26, a movable block 27, a lower block 28, a movable groove 29, a spring 30, a third motor 31, a transmission shaft 32, a fourth belt 33 and a fifth belt 34.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2 and 3, a paperboard flattening device comprises a bottom plate 1, four support legs 2 are fixedly connected to the bottom end of the bottom plate 1, a support frame 3 is fixedly connected to one side of the top end of the bottom plate 1, an electric telescopic rod 4 is fixedly connected to the top surface in the support frame 3, dovetail grooves 12 are respectively formed in two inner side walls of the support frame 3, a dovetail block 13 is respectively and slidably connected in each dovetail groove 12, a moving plate 5 is fixedly connected between the two dovetail blocks 13, a first groove body 6 is formed in the bottom end of the moving plate 5, two rotatably connected cylindrical blocks 7 are respectively inserted into two inner side walls of the first groove body 6, a first roller 8 is fixedly connected between each two first cylindrical blocks 7, a second belt 14 is sleeved between the two first rollers 8, a first belt groove body 9 is formed in the top end of the moving plate 5, a first motor 11 is fixedly connected to the top end of the moving plate 5, a first belt 10 is sleeved between the output end of the first motor 11 and one of the first cylindrical blocks 7, a second groove body 15 is arranged at the top end of the bottom plate 1, two second cylindrical blocks 16 are inserted into two inner side walls of the second groove body 15, a second roller 17 is fixedly connected between every two second cylindrical blocks 16, a fifth belt 34 is sleeved between the two second rollers 17, a second belt groove body 18 is arranged at the bottom end of the bottom plate 1, a second motor 20 is fixedly connected to the bottom end of the bottom plate 1, a third belt 19 is sleeved between the output end of the second motor 20 and one of the second cylindrical blocks 16, a plurality of rotatably connected third cylindrical blocks 21 are inserted into the top end of the bottom plate 1, a rotating shaft 22 is fixedly connected to the top end of each third cylindrical block 21, a crawler belt 23 is sleeved between the rotating shafts 22 on the same side of the second rollers 17, and a plurality of fixing blocks 24 are fixedly connected to the side wall of the crawler belt 23, spout 25 has all been seted up to 24 one sides of every fixed block, sliding connection has slide bar 26 in spout 25, a plurality of movable blocks 27 of slide bar 26 bottom fixedly connected with, 24 one side of every fixed block is equal fixed connection lower block 28, a plurality of movable slots 29 have been seted up on lower block 28 top, have all inserted corresponding movable block 27 in every movable slot 29, movable block 27 bottom fixedly connected with spring 30, the bottom surface fixed connection in the spring 30 other end and the movable slot 29, two third motors 31 of 1 top fixedly connected with of bottom plate, the axis of rotation 22 that is located second cylinder 17 homonymy divide into two sets ofly, and the equal fixedly connected with transmission shaft 32 in one of them axis of rotation 22 top in every group, the cover has fourth belt 33 between third motor 31 and the transmission shaft 32.

The bottom end of the bottom plate 1 is fixedly connected with the top ends of the supporting legs 2 through welding.

The sliding rod 26 is made of hard alloy materials.

The working principle is as follows: the device is needed to be used in the production flow of the paper boards, when the device is used, the device is firstly placed at the rear section of a gluing link, the first motor 11, the second motor 20 and the third motor 31 are electrified to be in a standby state, after gluing among a plurality of paper boards is finished, the first motor 11, the second motor 20 and the third motor 31 are simultaneously started to enable the fifth belt 34 to move, the plywood glued in the last process is transmitted through the fifth belt 34, when the fifth belt 34 is transmitted, the crawler belts 23 on two sides of the fifth belt 34 simultaneously rotate, the positions of the fixing blocks 24 on two opposite crawler belts 23 are opposite, when the crawler belts 23 rotate, the fixing blocks 24 move, the distance between every two fixing blocks 24 on the same crawler belt 23 is equal to the length of the paper boards needing to be pressed, therefore, when the paper boards are transported to the second belt 14, the bottom end of the second belt 14 and the top end of the fifth belt 34 exert forces in the same direction on the paper boards, so that the paper boards in the middle of the paper boards can deviate due to insufficient friction force, the paper boards are fixed by the clamping rods on the four fixed blocks 24, the situation that the paper boards are deviated in the flattening process is effectively prevented, the movable clamping rods are connected on the fixed blocks 24 and comprise sliding rods 26, movable blocks 27, lower blocks 28, movable grooves 29 and springs 30, the purpose of vertical contraction of the clamping rods can be achieved, when the thickness of the paper boards to be flattened is small, the electric telescopic rod 4 is firstly adjusted, the movable plate 5 descends when the electric telescopic rod 4 extends due to the fact that the movable plate 5 is in sliding connection with the two inner side walls of the supporting frame 3, the second belt 14 is driven to descend to shorten the distance between the second belt 14 and the fifth belt 34, the second belt 14 compresses the clamping rods, the thickness of the clamping rods is shortened to be the same as the thickness of the paper boards to be flattened, thereby meeting the requirement of flattening paper boards with different thicknesses, not only enabling the flattening device to flatten the paper boards continuously, but also preventing the paper boards from deviating in the flattening process.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cardboard flattening device, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with four supporting legs (2), one side of the top end of the bottom plate (1) is fixedly connected with a supporting frame (3), the inner top surface of the supporting frame (3) is fixedly connected with an electric telescopic rod (4), two inner side walls of the supporting frame (3) are respectively provided with a dovetail groove (12), each dovetail groove (12) is internally and slidably connected with a dovetail block (13), a moving plate (5) is fixedly connected between the two dovetail blocks (13), the bottom end of the moving plate (5) is provided with a first groove body (6), two inner side walls of the first groove body (6) are respectively inserted with two rotatably connected cylindrical blocks (7), a first roller (8) is fixedly connected between every two first cylindrical blocks (7), a second belt (14) is sleeved between the two first rollers (8), the top end of the moving plate (5) is provided with a first belt groove body (9), the top end of the moving plate (5) is fixedly connected with a first motor (11), a first belt (10) is sleeved between the output end of the first motor (11) and one of the first cylindrical blocks (7), the top end of the bottom plate (1) is provided with a second groove body (15), two second cylindrical blocks (16) are inserted into two inner side walls of the second groove body (15), a second roller (17) is fixedly connected between every two second cylindrical blocks (16), a fifth belt (34) is sleeved between the two second rollers (17), the bottom end of the bottom plate (1) is provided with a second belt groove body (18), the bottom end of the bottom plate (1) is fixedly connected with a second motor (20), a third belt (19) is sleeved between the output end of the second motor (20) and one of the second cylindrical blocks (16), and a plurality of rotatably connected third cylindrical blocks (21) are inserted into the top end of the bottom plate (1), a rotating shaft (22) is fixedly connected to the top end of each third cylindrical block (21), a crawler belt (23) is sleeved between the rotating shafts (22) positioned on the same side of the second roller (17), a plurality of fixed blocks (24) are fixedly connected to the side wall of the crawler belt (23), a sliding groove (25) is formed in one side of each fixed block (24), a sliding rod (26) is connected in the sliding groove (25) in a sliding manner, a plurality of movable blocks (27) are fixedly connected to the bottom end of the sliding rod (26), a lower block (28) is fixedly connected to one side of each fixed block (24), a plurality of movable grooves (29) are formed in the top end of the lower block (28), corresponding movable blocks (27) are inserted into each movable groove (29), a spring (30) is fixedly connected to the bottom end of each movable block (27), the other end of the spring (30) is fixedly connected to the inner bottom surface of each movable groove (29), two third motors (31) are fixedly connected to the top end of the bottom plate (1), the rotating shafts (22) positioned on the same side of the second roller (17) are divided into two groups, the top end of one rotating shaft (22) in each group is fixedly connected with a transmission shaft (32), and a fourth belt (33) is sleeved between the third motor (31) and the transmission shaft (32).

2. A paperboard flattening apparatus in accordance with claim 1, characterized in that: the bottom end of the bottom plate (1) is fixedly connected with the top ends of the supporting legs (2) through welding.

3. A paperboard flattening apparatus in accordance with claim 1, characterized in that: the sliding rod (26) is made of hard alloy materials.