A feeding device for blister processing of plastic packaging boxes

Abstract

The present application discloses a feeding device for blister processing of a plastic packaging box, which relates to the field of plastic processing technology, and comprises a first shell, wherein a cutting device is installed on the inner wall of the first shell, a conveying mechanism is installed on one side of the first shell, a sheet material support is installed on the other side of the first shell, a sheet material body is installed between the sheet material supports, and the cutting device comprises a first shell and a first cylinder, first connecting rods are rotatably installed on both sides of the inner wall of the first shell, and a second connecting rod is connected to one end of the first connecting rod. The utility model uses a cutting device, and the first cylinder drives an upper clamping plate and a lower clamping plate to cut the sheet material entering the cutting device, so that the rolled sheet material can be divided into a size that can be directly used, thereby improving production efficiency. The utility model drives a suction cup to suck the sheet material through a second cylinder, and then uses a motor to deliver the sheet material to a workbench, thereby reducing the labor intensity of workers during processing.

Description

Technical Field

[0001] The present application relates to the field of plastic processing technology, and in particular to a feeding device for blister processing of plastic packaging boxes. Background Art

[0002] Plastic packaging boxes are usually produced by a blister process and packaged with corresponding equipment. For plastic packaging boxes, the blister packaging box sheet needs to be heated at high temperature and then vacuum-absorbed and cooled to form a plastic box shape.

[0003] Announcement number CN210679680U discloses a feeding device for blister processing of plastic packaging boxes. The technology disclosed herein "includes a support frame, the upper portion of which is used to support a rolled sheet, a cylindrical support rod is provided at the center of the rolled sheet, two plate-shaped support frames are arranged opposite each other, and a lifting arm is provided at one end of the feeding end of the support frame, one end of the lifting arm is rotatably connected to the lower portion of the support frame, and the other end is a free end, etc., which has the technical effect of reducing the labor intensity of workers during the loading process;"

[0004] With respect to the above-mentioned related technologies, the inventor believes that the device still has the following problems:

[0005] First, in order to facilitate transportation, most blister sheets are made into rolls, and the above-mentioned device is not configured to divide the roll sheet into directly usable sheets. This will result in the sheet still needing to be manually divided when in use, which will waste a lot of time and reduce processing efficiency.

[0006] Secondly, the plastic packaging box processing device requires the sheets to be placed on a processing table or stacked for processing, and the above device is not provided with a mechanism to address this problem, which requires additional labor when using this device and reduces the practicality of this device.

[0007] In response to the above problems, the inventors propose a plastic packaging box blister processing and feeding device to solve the above problems. Utility Model Content

[0008] In order to improve the problems of cutting and placing sheets, the utility model aims to provide a feeding device for blister processing of plastic packaging boxes.

[0009] In order to solve the above problems, the utility model provides the following solution: a plastic packaging box blister processing device, comprising a first shell, a cutting device is installed on the inner wall of the first shell, a conveying mechanism is installed on one side of the first shell, two sheet holders are provided on the other side of the first shell, a sheet body is installed between the two sheet holders, the cutting device comprises a first cylinder, first connecting rods are rotatably installed on the inner walls of both sides of the first shell, one end of the two first connecting rods is rotatably connected to the second connecting rod, the upper parts of the two second connecting rods are rotatably connected to the baffle, the top of the baffle is movably inserted with three first support rods, the outer surfaces of the three first support rods are sleeved with first springs, the bottom ends of the three first support rods are fixedly connected to the upper splint, and the first connecting rod is rotated away from one end of the second connecting rod The top end of the first spring is fixedly connected to the baffle plate, and the top end of the first spring is fixedly connected to the baffle plate. The spring can buffer when the pressure of the upper splint is too large.

[0010] Preferably, the conveying mechanism includes a second shell, one end of the second shell is fixedly mounted with a support, the top of the support is fixedly mounted with a motor, threaded rods are rotatably mounted on the inner walls of both sides of the second shell, the output end of the motor extends into the second shell and is fixedly connected to one end of the threaded rod, the outer surface of the threaded rod is threadedly sleeved with a slider, one side of the slider is fixedly connected to a support frame, the top of the support frame is fixedly connected to a second cylinder, the telescopic end of the second cylinder movably passes through the support frame and is fixedly connected to a fixed plate, the bottom end of the fixed plate is slidingly sleeved with four second support rods, the outer surfaces of the two second support rods on the same horizontal side are jointly sleeved with a long plate, the outer surfaces of the four second support rods are sleeved with a second spring, and the bottom ends of the four second support rods are fixedly connected to a suction cup, the cut sheet will enter the rear support plate, and then the second cylinder is opened, the second cylinder pushes the fixed plate, the fixed plate presses the second support rod downward, the second support rod presses the suction cup, the suction cup sucks the sheet, the cylinder retracts, and the sheet is lifted, and when the motor is started, the motor drives the threaded rod to rotate, and the threaded rod drives the slider to move, so that the sheet can be moved to a designated location.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model uses a cutting device, in which the first cylinder drives the upper and lower clamping plates to cut the sheet material entering the cutting device, thereby dividing the rolled sheet material into a size that can be directly used, thereby improving production efficiency;

[0013] 2. The utility model uses a conveying device, uses a second cylinder to drive a suction cup to suck the sheet, and then uses a motor to drive the threaded rod and slider combination to deliver the sheet to the workbench, thereby reducing the labor intensity of workers during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic structural diagram of the utility model.

[0016] Figure 2 It is a schematic structural diagram of the cutting device of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the conveying device of the present utility model.

[0018] In the figure: 1. sheet body; 2. cutting device; 3. conveying mechanism; 4. sheet support; 5. roller; 201. first shell; 202. first support rod; 203. second connecting rod; 204. first connecting rod; 205. third connecting rod; 206. baffle; 207. upper clamping plate; 208. slide bar; 209. lower clamping plate; 210. first cylinder; 211. first spring; 301. second cylinder; 302. threaded rod; 303. motor; 304. support; 305. support leg; 306. support frame; 307. suction cup; 308. second support rod; 309. long board; 310. second spring; 311. telescopic rod; 312. slide bar; 313. second shell; 314. fixing plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-3 As shown, the utility model provides a plastic packaging box blister processing and feeding device, including a first shell 201, two rollers 5 are rotatably connected between the inner walls of the two sides of the first shell 201, and the rollers 5 can straighten the sheet body 1 to prevent adverse effects caused by subsequent cutting. A cutting device 2 is installed on the inner wall of the first shell 201, a conveying mechanism 3 is installed on one side of the first shell 201, and two sheet holders 4 are provided on the other side of the first shell 201. The sheet body 1 is installed between the two sheet holders 4, and the cutting device 2 includes a first cylinder 210. The lower end of the first cylinder 210 is connected to the first shell 201. The first shell 201 is fixedly connected to the lower inner wall of the first shell 201, and the first cylinder 210 can be supported to prevent it from falling. The first connecting rods 204 are rotatably installed on the inner walls of both sides of the first shell 201. One end of the two first connecting rods 204 is rotatably connected to the second connecting rod 203. The upper parts of the two second connecting rods 203 are rotatably connected to the baffle 206. The top of the baffle 206 is movably inserted with three first support rods 202. The outer surfaces of the three first support rods 202 are all sleeved with first springs 211. The contraction of the first spring 211 can offset the excessive force applied above the baffle 206 to avoid excessive force on the device. The bottom ends of the three first supporting rods 202 are fixedly connected to the upper splint 207, the bottom end of the first spring 211 is fixedly connected to the upper splint 207, the top end of the first spring 211 is fixedly connected to the baffle 206, the end of the first connecting rod 204 away from the second connecting rod 203 is rotatably connected to the third connecting rod 205, the lower ends of the two third connecting rods 205 are rotatably connected to the lower splint 209, and a sliding rod 208 is fixedly connected between the upper and lower inner walls of the first shell 201, and the sliding rod 208 is movable through the baffle 206, the upper splint 207 and the lower splint 209, and the sliding rod 208 can move the baffle 206 to the upper splint 207. 06 and the upper splint 207 and the lower splint 209 are limited to prevent the upper splint 207 and the lower splint 209 from being misaligned. The bottom end of the lower splint 209 is fixedly connected to the telescopic end of the first cylinder 210. When the sheet body 1 enters between the upper splint 207 and the lower splint 209, the first cylinder 210 is turned on. The first cylinder 210 will drive the lower splint 209, and the lower splint 209 drives the baffle 206 downward through three mutually cooperating connecting rods, and then the baffle 206 applies pressure to the upper splint 207 through the first support rod 202, and the upper splint 207 cuts the sheet body 1 through the tool installed below.

[0021] The conveying mechanism 3 includes a second shell 313, and two supporting legs 305 are fixedly provided at the bottom end of the second shell 313. A support 304 is fixedly installed at one end of the second shell 313, and a motor 303 is fixedly installed at the top of the support 304. Threaded rods 302 are rotatably installed on the inner walls of both sides of the second shell 313, and the output end of the motor 303 extends into the second shell 313 and is fixedly connected to one end of the threaded rod 302. A slider 312 is threadedly sleeved on the outer surface of the threaded rod 302, and a support frame 306 is fixedly connected to one side of the slider 312. The top of the support frame 306 is fixedly connected to the second cylinder 301, and the telescopic end of the second cylinder 301 movably passes through the support frame 306 and is fixedly connected to the fixing plate 314. The bottom end of the fixing plate 314 is slidingly sleeved with four second support rods 308, and the outer surfaces of the two second support rods 308 on the same horizontal side are common The long plate 309 is sleeved, and a telescopic rod 311 is connected between the fixed plate 314 and the two long plates 309. The telescopic rod 311 can be used in conjunction with the second spring 310 to buffer the device. The outer surface of the four second support rods 308 is sleeved with a second spring 310, and the bottom end of the four second support rods 308 is fixedly connected to the suction cup 307. The cut sheet body 1 will enter the rear support plate, and then the second cylinder 301 is opened, and the second cylinder 301 pushes the fixed plate 314, and the fixed plate 314 presses the second support rod 308 downward, and the second support rod 308 presses the suction cup 307, and the suction cup 307 sucks the sheet body 1. The second cylinder 301 retracts and lifts the sheet body 1. When the motor 303 is started, the motor 303 drives the threaded rod 302 to rotate, and the threaded rod 302 drives the slider 312 to move, so that the sheet body 1 can be moved to the designated location.

[0022] Working principle: First, the opening of the rolled sheet is placed between the two rollers 5. The rollers 5 smooth the sheet and send it to the cutting device 2. Then, the first cylinder 210 is activated. The first cylinder 210 pushes the lower clamping plate 209 upward. Then, the lower clamping plate 209 drives the third connecting rod 205 to push the first connecting rod 204 upward. The other end of the first connecting rod 204 will drop, thereby pulling the second connecting rod 203 down. The second connecting rod 203 then pushes the upper clamping plate 207 downward, and the sheet can be cut.

[0023] Then start the second cylinder 301, the second cylinder 301 pushes the fixed plate 314, the fixed plate 314 drives the second support rod 308 and the suction cup 307 to move downward, and the suction cup 307 will suck the cut sheet. Then start the motor 303, the motor 303 drives the threaded rod 302 to rotate, the threaded rod 302 drives the slider 312 engaged on its outer surface to move, and the slider 312 drives the device on the support frame 306 to move, so that the sheet can be moved to the workbench or stacked.

[0024] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A plastic packaging box blister processing feeding device, comprising a first shell (201), characterized in that: A cutting device (2) is installed on the inner wall of the first shell (201); a conveying mechanism (3) is installed on one side of the first shell (201); two sheet material supports (4) are arranged on the other side of the first shell (201); a sheet material body (1) is installed between the two sheet material supports (4); The cutting device (2) comprises a first cylinder (210), first connecting rods (204) are rotatably mounted on the inner walls of both sides of the first shell (201), one end of the two first connecting rods (204) are rotatably connected to the second connecting rod (203), the upper parts of the two second connecting rods (203) are rotatably connected to a baffle (206), three first support rods (202) are movably inserted at the top of the baffle (206), the outer surfaces of the three first support rods (202) are sleeved with first springs (211), the bottom ends of the three first support rods (202) are commonly fixedly connected to an upper clamping plate (207), one end of the first connecting rod (204) away from the second connecting rod (203) is rotatably connected to a third connecting rod (205), the lower ends of the two third connecting rods (205) are commonly rotatably connected to a lower clamping plate (209), and the bottom end of the lower clamping plate (209) is fixedly connected to the telescopic end of the first cylinder (210).

2. A plastic packaging box blister processing feeding device according to claim 1, characterized in that: The conveying mechanism (3) comprises a second shell (313), one end of the second shell (313) is fixedly mounted with a support (304), the top of the support (304) is fixedly mounted with a motor (303), the inner walls of both sides of the second shell (313) are rotatably mounted with threaded rods (302), the output end of the motor (303) extends into the second shell (313) and is fixedly connected to one end of the threaded rod (302), the outer surface of the threaded rod (302) is threadedly sleeved with a slider (312), and one side of the slider (312) is fixedly connected with a support frame (306) ), the top of the support frame (306) is fixedly connected to a second cylinder (301), the telescopic end of the second cylinder (301) movably passes through the support frame (306) and is fixedly connected to a fixing plate (314), the bottom end of the fixing plate (314) is slidably sleeved with four second support rods (308), the outer surfaces of two second support rods (308) on the same horizontal side are jointly sleeved with a long plate (309), the outer surfaces of the four second support rods (308) are sleeved with a second spring (310), and the bottom ends of the four second support rods (308) are fixedly connected to a suction cup (307).

3. A plastic packaging box blister processing feeding device according to claim 1, characterized in that: A sliding rod (208) is fixedly connected between the upper and lower inner walls of the first shell (201), and the sliding rod (208) movably penetrates the baffle (206), the upper clamping plate (207) and the lower clamping plate (209).

4. A plastic packaging box blister processing feeding device according to claim 1, characterized in that: The lower end of the first cylinder (210) is fixedly connected to the lower inner wall of the first shell (201).

5. A plastic packaging box blister processing feeding device according to claim 1, characterized in that; The bottom end of the first spring (211) is fixedly connected to the upper clamping plate (207), and the top end of the first spring (211) is fixedly connected to the baffle (206).

6. A plastic packaging box blister processing feeding device according to claim 1, characterized in that: Two rollers (5) are rotatably connected between the inner walls on both sides of the first shell (201).

7. A plastic packaging box blister processing feeding device according to claim 2, characterized in that: A telescopic rod (311) is connected between the fixed plate (314) and the two long plates (309).

8. A plastic packaging box blister processing feeding device according to claim 2, characterized in that: Two supporting legs (305) are fixedly provided at the bottom end of the second shell (313).

Images