CN210679679U

CN210679679U - Plastic packaging box plastic uptake processing equipment

Info

Publication number: CN210679679U
Application number: CN201921648303.9U
Authority: CN
Inventors: 雷彦民; 陶丽辉; 王旭坡
Original assignee: Zhengzhou Xiangtai Plastic Industry Co Ltd
Current assignee: Zhengzhou Xiangtai Plastic Industry Co Ltd
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-05
Anticipated expiration: 2029-09-28

Abstract

The utility model relates to a plastic packaging box plastic uptake processing equipment, it includes material feeding unit and heating device, has placed web-like sheet on the material feeding unit, the one end of sheet stretches into in the heating device, be provided with positioner between material feeding unit and the heating device, positioner includes the frame, is provided with at least one backing roll in the frame, and the backing roll is located the below of sheet, the upper surface of sheet is provided with the compression roller, and the compression roller both ends are supported in the frame, the both sides of sheet are provided with a locating plate respectively, and the locating plate passes through adjusting part and installs in the frame. The utility model discloses have and fix a position the sheet that enters into in the heating device, make the sheet correctly enter into the heating device effect.

Description

Plastic packaging box plastic uptake processing equipment

Technical Field

The utility model belongs to the technical field of the technique of plastic packaging box processing and specifically relates to a plastic packaging box plastic uptake processing equipment is related to.

Background

Plastic packaging boxes are usually produced by a blister process and the product is sealed with corresponding equipment. For the plastic packing box, the plastic packing box sheet is required to be molded into a plastic box shape after being heated at high temperature and then being subjected to vacuum air suction and cooling.

To plastic packaging box blister processing equipment, including material feeding unit, heating device, blister device, cooling device, cutting device and material collecting device, be used for carrying the sheet of packing carton to material feeding unit, the sheet is through making plastics web-like, web-like sheet need unreel at the in-process of processing, the sheet after unreeling enters into heating mechanism and heats, make the sheet soften, carry out the shaping through blister device again, thereby accomplish the processing of packing carton, in material feeding unit, wear to be equipped with columniform bracing piece in the middle of the web-like sheet, the in-process of unreeling, web-like sheet takes place to remove the back in the length direction of bracing piece, the sheet of unreeling is when entering into heating device in, take place easily not corresponding with heating device, arouse that the heating is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic packaging box plastic uptake processing equipment, it has fixes a position the sheet that enters into in the heating device, makes the sheet correctly enter into the heating device effect.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a plastics packing box plastic uptake processing equipment, includes material feeding unit and heating device, has placed web-like sheet on the material feeding unit, the one end of sheet stretches into in the heating device, be provided with positioner between material feeding unit and the heating device, positioner includes the frame, is provided with at least one backing roll in the frame, and the backing roll is located the below of sheet, the upper surface of sheet is provided with the compression roller, and the compression roller both ends are supported in the frame, the both sides of sheet are provided with a locating plate respectively, and the locating plate passes through adjusting part and installs in the frame.

Through adopting above-mentioned technical scheme, during the use, be provided with the locating plate at two of sheet, the locating plate passes through adjusting part location in the position that corresponds with heating device, and the backing roll supports the lower surface at the sheet, and the compression roller setting is at the upper surface of sheet, through backing roll and compression roller to the sheet location between two locating plates to it is inside to make the sheet keep the control side at two locating plates, in the sheet can correctly enter into heating device.

The utility model discloses further set up to: the adjusting assembly comprises an adjusting screw rod, the positioning plate is in threaded connection with the adjusting screw rod, the adjusting screw rod is in rotary connection with the rack, a notch used for being clamped on the supporting roller is formed in the positioning plate, and the two positioning plates are opposite to the thread connected with the adjusting screw rod in rotating directions.

Through adopting above-mentioned technical scheme, threaded connection locating plate on the adjusting screw, set up the breach on the locating plate, the breach is through the card on the backing roll to when rotating adjusting screw, the locating plate removes along the length direction of adjusting screw, and during the removal, two locating plates keep the intermediate position unchangeable.

The utility model discloses further set up to: the two ends of the compression roller are respectively provided with a U-shaped block, the U-shaped blocks are vertically arranged, the two U-shaped blocks are oppositely arranged, the end part of the compression roller is provided with a bearing, and the bearing is positioned in the U shape of the U-shaped block.

Through adopting above-mentioned technical scheme, the vertical setting of U-shaped piece, the both ends of compression roller set up the bearing, and in the U-shaped piece was placed to the bearing, the compression roller dropped the lowest point of U-shaped piece under gravity and extrudeed the sheet, and the bearing can reduce the frictional force between U-shaped piece and the compression roller simultaneously.

The utility model discloses further set up to: the locating plate is provided with a pressing wheel, the pressing wheel is located on the upper surface of the sheet, the pressing wheel is connected with a connecting rod, one end of the connecting rod is rotatably connected to the locating plate, the other end of the connecting rod is used for rotatably connecting the pressing wheel, a spring is arranged on the connecting rod, and the pressing wheel is driven to extrude the upper surface of the sheet by the acting force direction of the spring.

Through adopting above-mentioned technical scheme, the pinch roller is located the upper surface of sheet, and the pinch roller extrudees to the upper surface of sheet under the effort of spring to the pinch roller can reduce the sheet and deviate from the middle part of locating plate at the in-process of motion.

The utility model discloses further set up to: the feeding device comprises two supporting plates, the two supporting plates are vertically arranged, the upper side edges of the two supporting plates are horizontally arranged, two positioning assemblies are arranged on the upper side edge of each supporting plate, the center of the rolled sheet is provided with a supporting rod in a penetrating mode, and two ends of the supporting rod are respectively lapped on the positioning assemblies in the two supporting plates.

Through adopting above-mentioned technical scheme, be provided with two locating component in the backup pad, all can place coiled sheet on two locating component, can meet with another coiled sheet after one of them coiled sheet uses up to keep the continuity of production.

The utility model discloses further set up to: be close to heating device locating component department is provided with the baffle, and the baffle is fixed on two backup pads back of the body on the surface mutually, has seted up the notch on the baffle towards the one side of backup pad, and the notch is heating device dorsad, and the tip of bracing piece is located the notch.

Through adopting above-mentioned technical scheme, the locating component department that is close to heating device sets up the baffle, when the bracing piece was taken on supporting component, the bracing piece entered into in the notch to can reduce the bracing piece and deviate from locating component.

The utility model discloses further set up to: the locating component comprises two idler wheels, the two idler wheels are connected to the supporting plate in a rotating mode, the distance between the idler wheels is smaller than the diameter of the supporting rod, and a U-shaped groove with an upward opening is formed in the position, located between the two idler wheels, of the supporting plate.

Through adopting above-mentioned technical scheme, two gyro wheels support the bracing piece, and when the bracing piece rolled on the gyro wheel, made roll-like sheet unreel, and the process of unreeling is more convenient.

The utility model discloses further set up to: the gyro wheel sets up with the side of going up of backup pad is tangent to each other, the annular has been seted up at the both ends of bracing piece, and the width of annular equals the thickness of backup pad.

By adopting the technical scheme, the annular grooves are formed at the two ends of the supporting rod, so that when the supporting rod is erected on the supporting plate, the annular grooves are used for axially positioning the supporting rod, and the supporting rod can conveniently roll at the position of the upper lateral positioning component of the supporting plate.

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

1. the positioning plates are arranged on two sheets and positioned at the position corresponding to the heating device through the adjusting assembly, the supporting roller is supported on the lower surface of the sheets, the pressing roller is arranged on the upper surface of the sheets, and the sheets are positioned between the two positioning plates through the supporting roller and the pressing roller, so that the sheets are kept in the control directions of the two positioning plates and can correctly enter the heating device;

2. the U-shaped block is vertically arranged, the bearings are arranged at the two ends of the compression roller and are placed in the U-shaped block, the compression roller falls to the lowest point of the U-shaped block under the gravity to extrude the sheet, and meanwhile, the bearings can reduce the friction force between the U-shaped block and the compression roller;

3. the baffle is arranged at the position of the positioning component close to the heating device, and when the supporting rod is lapped on the supporting component, the supporting rod enters the notch, so that the supporting rod can be reduced from being separated from the positioning component.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the positioning device;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a feeding device; 11. a support plate; 2. a heating device; 3. a positioning device; 31. a frame; 32. a support roller; 33. an adjustment assembly; 331. adjusting the screw rod; 332. a hand wheel; 34. positioning a plate; 341. a notch; 4. a sheet material; 51. a pinch roller; 52. a connecting rod; 53. a spring; 6. a compression roller; 61. a bearing; 7. a U-shaped block; 8. a support bar; 81. a ring groove; 9. a positioning assembly; 91. a roller; 92. a U-shaped groove; 93. a baffle plate; 94. a notch.

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 plastic packaging box plastic uptake processing equipment, including material feeding unit 1 and heating device 2, material feeding unit 1 is located heating device 2's one end, and be provided with positioner 3 between material feeding unit 1 and heating device 2, coiled sheet 4 has been placed on material feeding unit 1, coiled sheet 4 one end extends to heating device 2's direction, positioner 3 fixes a position the both sides of sheet 4, make coiled sheet 4 when unreeling, can control the position that enters into sheet 4 in heating device 2, thereby make sheet 4 heat more evenly in heating device 2.

Referring to fig. 1 and 2, the positioning device 3 includes a frame 31, a support roller 32 is disposed on the frame 31, two support rollers 32 are arranged along the length direction of the sheet 4, the length direction of the support roller 32 is perpendicular to the conveying direction of the sheet 4, two ends of the support roller 32 are rotatably connected to the frame 31, and the two support rollers 32 are both supported on the lower surface of the sheet 4. An adjusting assembly 33 is arranged between the two supporting rollers 32, two positioning plates 34 are mounted on the adjusting assembly 33, the two positioning plates 34 are respectively positioned on two sides of the sheet 4, and the position of the sheet 4 along the length direction of the supporting rollers 32 is positioned through the two positioning plates 34.

Referring to fig. 2, the adjusting assembly 33 includes an adjusting screw 331, a length direction of the adjusting screw 331 is parallel to a length direction of the supporting roller 32 and is located below the sheet 4, the adjusting screw 331 is rotatably connected to the frame 31, and one end of the adjusting screw 331 is provided with a hand wheel 332. The adjusting screw 331 penetrates through the two positioning plates 34, both the two positioning plates 34 are in threaded connection with the adjusting screw 331, and the thread direction of the two positioning plates 34 connected with the adjusting screw 331 is opposite. The positioning plate 34 is provided with a notch 341, the notch 341 is adapted to be caught by the side wall of the supporting roller 32, and when the adjusting screw 331 is rotated, the positioning plate 34 is stopped by the supporting roller 32, so that the adjusting screw 331 can rotate relative to the positioning plate 34, the positioning plate 34 moves along the length direction of the adjusting screw 331, and the center of the sheet 4 is maintained at the center of the adjusting screw 331 opposite to the heating device 2.

Referring to fig. 2, in order to keep the sheet 4 at the positioning plates 34 between the two positioning plates 34, a pressing wheel 51 is connected to the positioning plates 34, a connecting rod 52 is disposed on the pressing wheel 51, one end of the connecting rod 52 is rotatably connected to the positioning plates 34, the other end of the connecting rod is used for rotatably connecting the pressing wheel 51, a spring 53 is connected to the connecting rod 52, one end of the spring 53 is fixed to the connecting rod 52, the other end of the spring 53 is fixed to the positioning plates 34, the pressing wheel 51 is located on the upper surface of the sheet 4, and the pressing wheel 51 is driven by the acting force of the spring 53 to press the upper surface of the sheet 4. A press roller 6 is provided on the frame 31, and the press roller 6 is positioned on the upper surface of the sheet 4 to further reduce upward bouncing of the sheet 4. The both ends of compression roller 6 are provided with U-shaped piece 7, and two vertical and relative settings of U-shaped piece 7 are provided with a bearing 61 respectively at the both ends of compression roller 6, and compression roller 6 is connected on the inner circle of bearing 61, and bearing 61 is located the U-shaped that U-shaped piece 7 was, and compression roller 6 pushes down on sheet 4 under the effect of gravity.

Referring to fig. 1 and 3, the feeding device 1 includes two supporting plates 11, the two supporting plates 11 are vertically disposed, the upper sides of the two supporting plates 11 are horizontal and point to the heating device 2, two positioning assemblies 9 are disposed on the upper sides of the supporting plates 11, and the distance between the two positioning assemblies 9 is greater than the diameter of the rolled sheet 4, so that the two positioning assemblies 9 can respectively place one rolled sheet 4 thereon. The supporting rod 8 is inserted into the center of the rolled sheet 4, the supporting rod 8 is cylindrical, the positioning assembly 9 comprises two rollers 91 which are rotatably connected onto the supporting plate 11, the rollers 91 are arranged opposite to the upper side of the supporting plate 11, the two rollers 91 are arranged at intervals, the distance between the two rollers 91 is smaller than the diameter of the supporting rod 8, when the supporting rod 8 is arranged between the two rollers 91, the two rollers 91 support the supporting rod 8, so that the rolled sheet 4 is unreeled on the two rollers 91, a U-shaped groove 92 is formed in the position, between the two rollers 91, on the supporting plate 11, the opening of the U-shaped groove 92 faces upwards, and the supporting rod 8 can be conveniently dropped into the two rollers 91.

Referring to fig. 3, the supporting bar 8 is provided with ring grooves 81 at both ends thereof, and the width of the ring grooves 81 is equal to the thickness of the supporting plate 11. When the two ends of the supporting rod 8 are lapped on the supporting plates 11, the two ring grooves 81 are respectively opposite to the two supporting plates 11, so that the supporting plates 11 are positioned in the ring grooves 81, and the supporting rod 8 can conveniently roll along the length direction of the upper side edge of the supporting plates 11. A baffle plate 93 is arranged at the position of the positioning component 9 close to the heating device 2, the baffle plate 93 is fixed on the surfaces of the two support plates 11 which are opposite to each other, a notch 94 is formed in one surface of the baffle plate 93 facing the support plates 11, the notch 94 faces away from the heating device 2, and when the support rod 8 moves to the position of the baffle plate 93 along the length direction of the upper side edge, the end part of the support rod 8 enters the notch 94.

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 plastics packing carton plastic uptake processing equipment, includes material feeding unit (1) and heating device (2), has placed coiled sheet (4) on material feeding unit (1), the one end of sheet (4) stretches into in heating device (2), its characterized in that: be provided with positioner (3) between material feeding unit (1) and heating device (2), positioner (3) are provided with at least one backing roll (32) including frame (31) on frame (31), and backing roll (32) are located the below of sheet (4), the upper surface of sheet (4) is provided with compression roller (6), and compression roller (6) both ends are supported in frame (31), the both sides of sheet (4) are provided with locating plate (34) respectively, and locating plate (34) are installed in frame (31) through adjusting part (33).

2. The plastic packaging box blister processing equipment of claim 1, wherein: the adjusting assembly (33) comprises an adjusting screw rod (331), the positioning plate (34) is in threaded connection with the adjusting screw rod (331), the adjusting screw rod (331) is rotatably connected to the rack (31), a notch (341) used for being clamped on the supporting roller (32) is formed in the positioning plate (34), and the rotating directions of the threads of the positioning plate (34) and the adjusting screw rod (331) are opposite.

3. The plastic packaging box blister processing equipment of claim 2, wherein: the two ends of the compression roller (6) are respectively provided with a U-shaped block (7), the U-shaped blocks (7) are vertically arranged, the two U-shaped blocks (7) are oppositely arranged, the end part of the compression roller (6) is provided with a bearing (61), and the bearing (61) is positioned in a U shape formed by the U-shaped blocks (7).

4. A plastics packaging box plastics sucking moulding apparatus as claimed in any one of claims 1 to 3, wherein: be provided with pinch roller (51) on locating plate (34), pinch roller (51) are located the upper surface of sheet (4), and pinch roller (51) are connected with connecting rod (52), and connecting rod (52) one end is rotated and is connected on locating plate (34), and the other end is used for rotating to connect pinch roller (51), be provided with spring (53) on connecting rod (52), the effort direction of spring (53) orders about pinch roller (51) to the upper surface extrusion of sheet (4).

5. The plastic packaging box blister processing equipment of claim 1, wherein: material feeding unit (1) includes two backup pads (11), and two backup pads (11) vertical settings, the side level that goes up of two backup pads (11) sets up, all is provided with two locating component (9) on the side that goes up of every backup pad (11), bracing piece (8) are worn to be equipped with in coiled sheet (4) center, and bracing piece (8) both ends are taken respectively on locating component (9) on two backup pads (11).

6. The plastic packaging box blister processing equipment of claim 5, wherein: be close to heating device (2) locating component (9) department is provided with baffle (93), and baffle (93) are fixed on two backup pad (11) surfaces of carrying on the back mutually, have seted up notch (94) on baffle (93) towards one side of backup pad (11), and notch (94) are heating device (2) dorsad, and the tip of bracing piece (8) is located notch (94).

7. A plastics packaging box plastics sucking moulding apparatus as claimed in claim 5 or 6, wherein: locating component (9) include two gyro wheels (91), and two gyro wheels (91) are all rotated and are connected on backup pad (11), and the distance between gyro wheel (91) is less than the diameter of bracing piece (8), U-shaped groove (92) that open side up has been seted up to the position that lies in between two gyro wheels (91) on backup pad (11).

8. The plastic packaging box blister processing equipment of claim 7, wherein: gyro wheel (91) and the side of going up of backup pad (11) are cut mutually and are set up, annular (81) have been seted up at the both ends of bracing piece (8), and the width of annular (81) equals the thickness of backup pad (11).