Pre-breakpoint processing device for production of biodegradable freshness protection packages

Abstract

The utility model relates to the technical field of freshness protection package production, in particular to a pre-breakpoint processing device for biodegradable freshness protection package production, which comprises supporting legs, a bottom plate is fixedly mounted at the top ends of the supporting legs, a driving mechanism is arranged on the left side of the top end of the bottom plate, and a supporting plate is fixedly mounted on the right side of the top end of the bottom plate. A rotating rod is movably installed at the front end of the supporting plate, a supporting hook is fixedly installed at the front end of the rotating rod, a pneumatic rod is movably installed at the bottom end of the rotating rod, an air cylinder is fixedly installed at the bottom end of the pneumatic rod, and the air cylinder is movably installed at the front end of the supporting plate. Mutual influence during winding can be avoided while multi-group winding is carried out, meanwhile, the adhesion positions of the freshness protection bags can be cut through rotation of the cutting blades, the freshness protection bags can be separated when the cutting blades are static without driving, and therefore the device can select the using mode according to the requirement of a user by himself / herself, and the practicability is high. And the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of preservative bag production technology, and specifically to a pre-break point processing device for biodegradable preservative bag production. BACKGROUND

[0002] Preservative bags, mainly refers to the food preservative film is made mainly for preserving vegetables, fruits, cereals, cooked food and other food bags, with the increase of people's attention to the environment, at present preservative bag raw materials most can be biodegradable, in the biodegradable preservative bag production process, need a kind of biodegradable preservative bag production pre-break point processing device.

[0003] But the pre-break point processing device of the prior art cannot carry out synchronous processing of multiple groups of preservative bags when carrying out break point processing, and does not have a slitting structure, so that the preservative bags that are stuck together cannot be cut. UTILITY MODEL CONTENTS

[0004] The utility model discloses a pre-break point processing device for biodegradable preservative bag production, to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A pre-break point processing device for biodegradable preservative bag production, comprising a supporting leg, a bottom plate is fixedly installed at the top end of the supporting leg, a driving mechanism is arranged at the left top end of the bottom plate, a supporting plate is fixedly installed at the right top end of the bottom plate, a rotating rod is movably installed at the front end of the supporting plate, a lifting hook is fixedly installed at the front end of the rotating rod, a pneumatic rod is movably installed at the bottom end of the rotating rod, a pneumatic cylinder is fixedly installed at the bottom end of the pneumatic rod, and the pneumatic cylinder is movably installed at the front end of the supporting plate.

[0007] Preferably, the driving mechanism comprises a driving box, the driving box is fixedly installed at the left top end of the bottom plate, a control panel is fixedly installed at the front end of the driving box, and a plurality of control buttons are fixedly installed on the control panel.

[0008] Preferably, a first compression roller is movably installed between the driving box and the supporting plate at the rear side, a second compression roller is movably installed between the driving box and the supporting plate at the middle, and a first pneumatic roller is movably installed between the driving box and the supporting plate at the middle of the first compression roller and the second compression roller, and a cutting blade is fixedly installed on the first pneumatic roller.

[0009] Preferably, a break point roller is movably installed between the driving box and the supporting plate at the front side, a guide roller is movably installed between the driving box and the supporting plate at the front side below the break point roller, a second pneumatic roller is movably installed at the front side of the driving box, and one end of the second pneumatic roller is movably installed inside the lifting hook.

[0010] Preferably, the left end of the drive box is fixedly installed with a rotating motor, the driving end of the rotating motor is fixedly installed with a first pneumatic roller, the left end of the drive box is fixedly installed with a servo motor in the middle, and the driving end of the servo motor is fixedly installed with a second compression roller.

[0011] Preferably, the first sprocket is fixedly installed outside the second compression roller in the drive box, the first sprocket is meshed with a first chain outside, the first sprocket is fixedly installed on a breakpoint roller, a second sprocket is fixedly installed on the breakpoint roller, and the second sprocket is meshed with a second chain outside.

[0012] Preferably, the left end of the drive box is fixedly installed with a driving motor, the driving end of the driving motor is fixedly installed with a second pneumatic roller, the third sprocket is fixedly installed outside the second pneumatic roller in the drive box, and the third sprocket is meshed with a third chain outside.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The pre-breakpoint processing device for biodegradable preservative bag production can complete shunting and winding of the preservative bag through the synchronous rotation of the two groups of second pneumatic rollers, and can avoid mutual influence during winding.

[0015] 2. The pre-breakpoint processing device for biodegradable preservative bag production can cut the adhesion of the preservative bag when the cutting blade is driven to rotate, and can separate the preservative bags when the cutting blade is stationary, so that the device can be used according to the needs of the user, and has higher practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the left view structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the plane structure of the drive box of the utility model;

[0019] Figure 4 It is a schematic diagram of the plane structure of the drive box of the utility model; Figure 1 It is an enlarged schematic diagram of A in the utility model.

[0020] In the diagram: 101, Support leg; 102, Base plate; 103, Drive mechanism; 104, Support plate; 105, Rotating rod; 106, Hook; 201, Pneumatic rod; 202, Cylinder; 203, Drive box; 204, Control panel; 205, Control button; 206, First pressure roller; 301, Second pressure roller; 302, First pneumatic roller; 303, Cutting blade; 304, Breakpoint roller; 305, Guide roller; 306, Second pneumatic roller; 401, Rotary motor; 402, Servo motor; 403, First sprocket; 404, First chain; 405, Second sprocket; 406, Second chain; 501, Drive motor; 502, Third sprocket; 503, Third chain. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 As shown, this utility model provides a technical solution:

[0023] A pre-break processing device for the production of biodegradable food preservation bags includes a support leg 101, a base plate 102 fixedly installed at the top of the support leg 101, a drive mechanism 103 provided on the left side of the top of the base plate 102, a support plate 104 fixedly installed on the right side of the top of the base plate 102, a rotating rod 105 movably installed at the front end of the support plate 104, a hook 106 fixedly installed at the front end of the rotating rod 105, a pneumatic rod 201 movably installed at the bottom end of the rotating rod 105, a cylinder 202 fixedly installed at the bottom end of the pneumatic rod 201, and the cylinder 202 movably installed at the front end of the support plate 104.

[0024] The above scheme allows the support legs to support the base plate, which in turn supports the support plate and drive box. The cylinder drives the pneumatic rod to extend and retract, causing the rotating rod to rotate at the front end of the support plate. This rotation causes the hook to shift, thus controlling whether the second pneumatic roller can be supported.

[0025] In this embodiment, preferably, the drive mechanism 103 includes a drive box 203, which is fixedly installed on the top left side of the base plate 102. A control panel 204 is fixedly installed on the front end of the drive box 203, and a control button 205 is fixedly installed on the control panel 204.

[0026] Through the above scheme, the driving assembly can be installed through the driving box, the component operation can be controlled through the control panel, and the control instruction can be sent through the control button.

[0027] In this embodiment, preferably, a first compression roller 206 is movably mounted between the driving box 203 and the support plate 104 at the rear side, a second compression roller 301 is movably mounted between the driving box 203 and the support plate 104 at the middle, and a first pneumatic roller 302 is movably mounted between the driving box 203 and the support plate 104 at the middle between the first compression roller 206 and the second compression roller 301, and the first pneumatic roller 302 is fixedly mounted with a cutting blade 303.

[0028] Through the above scheme, the fresh-keeping bag can be conveyed by rotating the second compression roller and clamping the fresh-keeping bag, the fresh-keeping bag can be straightened by cooperating the first compression roller without driving force, the fresh-keeping bag can be cut at the adhesion part by rotating the cutting blade driven by the first pneumatic roller, the cutting blade can be fixed and adjusted by the pneumatic clamping of the first pneumatic roller, the fresh-keeping bag can be cut at the adhesion part by rotating the cutting blade, and the fresh-keeping bags can be separated by the stationary cutting blade, so that the fresh-keeping bags are not affected during conveying.

[0029] In this embodiment, preferably, a breakpoint roller 304 is movably mounted between the driving box 203 and the support plate 104 at the front side, a guide roller 305 is movably mounted between the driving box 203 and the support plate 104 at the front side below the breakpoint roller 304, a second pneumatic roller 306 is movably mounted at the front side of the driving box 203, and one end of the second pneumatic roller 306 is movably mounted in the inside of the holding hook 106.

[0030] Through the above scheme, the fresh-keeping bag can be cut and separated for conveying by rotating the breakpoint roller and clamping the fresh-keeping bag with the guide roller, the winding drum can be fixed by pneumatic clamping of the second driving roller, and the fresh-keeping bag can be wound by rotating the second pneumatic roller.

[0031] In this embodiment, preferably, a rotating motor 401 is fixedly mounted at the left end rear side of the driving box 203, the first pneumatic roller 302 is fixedly mounted at the driving end of the rotating motor 401, a servo motor 402 is fixedly mounted at the left end middle of the driving box 203, and the second compression roller 301 is fixedly mounted at the driving end of the servo motor 402.

[0032] Through the above scheme, the first pneumatic roller can be rotated by the rotating motor, and the second compression roller can be rotated by the servo motor.

[0033] Preferably, in the embodiment, the first sprocket 403 is fixedly installed on the outside of the second compression roller 301 in the driving box 203, the first chain 404 is meshingly installed on the outside of the first sprocket 403, the first sprocket 403 is fixedly installed on the breakpoint roller 304, the second sprocket 405 is fixedly installed on the breakpoint roller 304, and the second chain 406 is meshingly installed on the outside of the second sprocket 405.

[0034] Through the above scheme, the first sprocket is driven to rotate by the rotation of the second compression roller, so that the first chain drives the breakpoint roller to rotate, and the two groups of breakpoint rollers are synchronously rotated by the transmission of the second sprocket and the second chain.

[0035] Preferably, in the embodiment, the driving motor 501 is fixedly installed on the front side of the left end of the driving box 203, the driving end of the driving motor 501 is fixedly installed with the second pneumatic roller 306, the third sprocket 502 is fixedly installed on the outside of the second pneumatic roller 306 in the driving box 203, and the third chain 503 is meshingly installed on the outside of the third sprocket 502.

[0036] Through the above scheme, the second pneumatic roller is driven to rotate by the driving motor, so that the winding work can be performed, and the two groups of second pneumatic rollers are synchronously rotated by the transmission of the third sprocket and the third chain.

[0037] The pre-breakage processing device for the production of the biodegradable preservative bag of the embodiment is used in the following way: the user makes the preservative bag penetrate through the inside of the first compression roller 206 and the inside of the second compression roller 301 and makes the preservative bag be placed at the bottom end of the cutting blade 303 or between the cutting blades 303, and then the preservative bag penetrates through the compression roller assembly and is connected to the second pneumatic roller 306 after penetrating through the guide roller 305 and the breakage roller 304, and the winding drum can be fixed through the pneumatic clamping of the second pneumatic roller 306, so that the preservative bag can be wound by the winding drum during operation, and when the penetration of the preservative bag is completed, the user starts the device through the control button 205 on the control panel 204, at this time, the servo motor 402 drives the second compression roller 301 to rotate, the second compression roller 301 clamps the preservative bag to make the preservative bag be driven to convey, and the first compression roller 206 is not provided with a driving device during conveying, so that the resistance of the first compression roller 206 is greater than that of the second compression roller 301, so that the preservative bag is straightened between the first compression roller 206 and the second compression roller 301, if the preservative bags are adhered to each other during straightening, the cutting blade 303 can be rotated by starting the rotating motor 401 to drive the first pneumatic roller 302 to rotate, so that the adhered part is cut off, if the preservative bags are not adhered to each other, the cutting blade 303 is static to separate the preservative bags from each other, so that they are not affected by each other, and when the servo motor 402 rotates, the first sprocket 403 drives the first chain 404 to rotate, so that the second sprocket 405 drives the second chain 406 to rotate, so that the breakage roller 304 is driven to rotate, the breakage roller 304 rotates to clamp the preservative bag through the guide roller, and the rotating speed of the breakage roller 304 is the same as that of the second compression roller 301, so that the breakage roller 304 can convey the entering preservative bag at the same rotating speed while the second compression roller 301 conveys the preservative bag, and the breakage roller 304 is provided with a breakage needle, which can process the breakage of the preservative bag while conveying the preservative bag, and then the driving motor 501 starts to work, the rotating speed of the driving motor 501 is slightly lower than that of the servo motor 402, and the driving motor 501 can drive the second pneumatic roller 306 to rotate when rotating, so that the winding drum winds the preservative bag after being separated and broken, and the slightly lower rotating speed can ensure that the breakage part is not torn off during winding.

[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A pre-break processing device for biodegradable preservative bag production, characterized by: The utility model provides a kind of automatic cutting machine, including support leg (101), the bottom plate (102) is fixedly installed at support leg (101) top end, the driving mechanism (103) is provided at the bottom plate (102) top end left side, the support plate (104) is fixedly installed at the bottom plate (102) top end right side, the rotary bar (105) is movably installed at the support plate (104) front end, the lifting hook (106) is fixedly installed at the rotary bar (105) front end, the pneumatic rod (201) is movably installed at the rotary bar (105) bottom end, the pneumatic cylinder (202) is fixedly installed at the pneumatic rod (201) bottom end, and the pneumatic cylinder (202) is movably installed at the support plate (104) front end.

2. A pre-break processing device for biodegradable preservative bag production according to claim 1, characterized in that: The driving mechanism (103) includes drive box (203), and the drive box (203) is fixedly installed at the bottom plate (102) top end left side, and the control panel (204) is fixedly installed at the drive box (203) front end, and the control button (205) is fixedly installed on the control panel (204).

3. The pre-break processing device for biodegradable preservative bag production according to claim 2, characterized in that: First compression roller (206) is movably installed between the drive box (203) and the support plate (104) rear side, second compression roller (301) is movably installed between the drive box (203) and the support plate (104) middle, first pneumatic roller (302) is movably installed between the drive box (203) and the support plate (104) between first compression roller (206) and second compression roller (301), and cutting blade (303) is fixedly installed on the first pneumatic roller (302).

4. The pre-break processing device for biodegradable preservative bag production according to claim 3, characterized in that: Break point roller (304) is movably installed between the drive box (203) and the support plate (104) front side, guide roller (305) is movably installed between the drive box (203) and the support plate (104) front side below break point roller (304), second pneumatic roller (306) is movably installed at the drive box (203) front side, and one end of the second pneumatic roller (306) is movably installed in the lifting hook (106).

5. A pre-break processing device for biodegradable preservative bag production according to claim 4, characterized in that: Rotary motor (401) is fixedly installed at the left end rear side of the drive box (203), and the driving end of the rotary motor (401) is fixedly installed with first pneumatic roller (302), servo motor (402) is fixedly installed at the left end of the drive box (203) middle, and the driving end of the servo motor (402) is fixedly installed with second compression roller (301).

6. A pre-break processing device for biodegradable preservative bag production according to claim 5, characterized in that: First sprocket (403) is fixedly installed inside the drive box (203) outside second compression roller (301), first chain (404) is engagedly installed outside the first sprocket (403), the first sprocket (403) is fixedly installed on break point roller (304), second sprocket (405) is fixedly installed on break point roller (304), and second chain (406) is engagedly installed outside the second sprocket (405).

7. A pre-break processing device for biodegradable preservative bag production according to claim 6, characterized in that: The left end of the driving box (203) is fixedly installed with a driving motor (501), the driving end of the driving motor (501) is fixedly installed with a second pneumatic roller (306), the outer side of the second pneumatic roller (306) is fixedly installed with a third chain wheel (502) inside the driving box (203), and the outer side of the third chain wheel (502) is meshed with a third chain (503).

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