Nozzle pressing machine for plastic packaging bag production

Abstract

The utility model relates to the technical field of plastic bag production equipment, and discloses a mouth pressing machine for plastic packaging bag production, which comprises a base and a workbench bolted to the top of the base, and further comprises a mouth pressing assembly arranged on one side of the base, and a connecting block is bolted to one side of the mouth pressing assembly; under the cooperation of the rotating mechanism, the lead screw and the moving block, the limiting block can move on the top of the workbench, a plastic packaging bag placed on the top of the workbench can be limited, the situation that the downward pressing machining position of a connector of the plastic packaging bag is not accurate is effectively prevented, and therefore the practicability of the nozzle pressing machine is improved, and the practicability of the nozzle pressing machine is improved. And meanwhile, under the cooperation of a connecting block, a fixing shell, a transmission mechanism and a sleeve, a scraping plate can clean the surface of the pressing nozzle assembly heating plate, the effect that dust influences the heating plate is effectively reduced, and therefore the plastic packaging bag machining effect of the pressing nozzle assembly heating plate is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic bag production equipment technical field, concretely is a kind of mouth press machine for plastic packaging bag production. BACKGROUND

[0002] Plastic packaging bag is a kind of plastic as raw material, for producing the packaging bag of various articles in life, widely used in daily life and industrial production, to improve the processing quality of plastic bag, mouth press processing is carried out at the bottom of plastic bag.

[0003] However, the existing mouth press machine for plastic packaging bag production needs to be placed on the top of the workbench by the staff after the interface of the plastic packaging bag is placed on the top of the workbench, and the plastic packaging bag interface is processed by the heating plate driven by the hydraulic rod. Since the staff takes and places the plastic packaging bag, the position of the plastic packaging bag interface is not accurate during the pressing process, thereby reducing the use effect of the mouth press machine. At the same time, most of the mouth press machines are processed inside the factory. Since the factory has a large amount of people, dust will be scattered on the surface of the heating plate, thereby affecting the processing effect of the heating plate on the plastic packaging bag interface. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a mouth press machine for plastic packaging bag production to solve the problems in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mouth press machine for plastic packaging bag production, comprising a base and a workbench bolted to the top of the base, further comprising:

[0006] A mouth press assembly is arranged on one side of the base, one side of the mouth press assembly is bolted with a connecting block, the top of the base is provided with a fixed shell, one side of the connecting block is provided with a transmission mechanism, the bottom of the connecting block is slidably connected with a sleeve, the surface of the sleeve is bolted with a scraper;

[0007] A rotating mechanism is arranged above the base, a lead screw is arranged above the base, the surface of the lead screw is threadedly connected with a moving block, the other end of the moving block is fixedly connected with a limiting block.

[0008] Preferably, the transmission mechanism comprises a guide rail bolted in the inner cavity of the fixed shell, a spur gear is engaged on one side of the guide rail, a reciprocating threaded rod is fixedly connected on one side of the spur gear, the other end of the reciprocating threaded rod is rotatably connected with the inner cavity of the connecting block, and the surface of the reciprocating threaded rod is threadedly connected with the inner cavity of the sleeve.

[0009] Preferably, the rotating mechanism comprises a manual rod arranged above the base, one side of the manual rod is fixedly connected with a rotating rod, the other end of the rotating rod is fixedly connected with a bevel gear set, and the other side of the bevel gear set is fixedly connected with one end of a lead screw.

[0010] Preferably, the surface of the moving block is bolted with a pointer, and one side of the workbench is provided with a scale line.

[0011] Preferably, the bevel gear set is composed of two bevel gears in meshing relation.

[0012] Preferably, the top of the base is bolted with a fixing sleeve, and the inner cavity of the fixing sleeve is rotationally connected with the surface of the rotating rod.

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

[0014] The utility model discloses a rotating mechanism, a lead screw and the cooperation of moving block can make the limit block move at the top of the workbench, can be positioned to the plastic packaging bag placed at the top of the workbench, effectively prevent the inaccurate situation of plastic packaging bag interface place down pressure processing, thereby improve the practicability of the mouth press machine, the cooperation of connecting block, fixed shell, transmission mechanism and sleeve can make the scraper clean the surface of the mouth press assembly heating plate, effectively reduce the effect that dust causes to heating plate, thereby improve the effect that the mouth press assembly heating plate processes plastic packaging bag. ACCURACY

[0015] Figure 1 It is the three-dimensional structure schematic view in the utility model;

[0016] Figure 2 It is the three-dimensional structure schematic view of another view in the utility model;

[0017] Figure 3 It is the structure schematic view of transmission mechanism in the utility model;

[0018] Figure 4 It is the structure schematic view of rotating mechanism in the utility model;

[0019] Figure 5 It is the structure schematic view of rotating mechanism in the utility model; Figure 1

[0020] ​In the figure: 1, base; 2, workbench; 3, press mouth assembly; 4, connecting block; 5, fixed shell; 6, transmission mechanism; 61, guide rail; 62, spur gear; 63, reciprocating threaded rod; 7, sleeve; 8, scraper; 9, rotating mechanism; 91, manual rod; 92, rotating rod; 93, bevel gear set; 10, fixed sleeve; 11, screw rod; 12, moving block; 13, limiting block; 14, pointer; 15, scale line. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Please refer to Figures 1-5As shown, a plastic packaging bag production with nozzle machine, including the base 1, the top of base 1 bolted with workbench 2, workbench 2 can support the packaging bag, so that the packaging bag can be processed on its top, one side of base 1 is provided with nozzle assembly 3, nozzle assembly 3 is composed of hydraulic rod and heating plate, under the action of hydraulic rod, can make heating plate moves to the top of workbench 2 after processing the mouth of packaging bag, one side of nozzle assembly 3 bolted with connecting block 4, the top of base 1 is provided with fixed shell 5, one side of connecting block 4 is provided with transmission mechanism 6, the bottom of connecting block 4 is slidably connected with sleeve 7, under the cooperation of nozzle assembly 3 and connecting block 4, can make transmission mechanism 6 work, can let sleeve 7 reciprocating movement at the bottom of connecting block 4, the surface of sleeve 7 bolted with scraper 8, the top of scraper 8 and the bottom of nozzle assembly 3 heating plate is slidably connected, under the action of sleeve 7, can make scraper 8 clean the heating plate, can let nozzle assembly 3 in the work of falling, scraper 8 clean the heating plate of nozzle assembly 3, effectively prevent the nozzle assembly 3 heating plate surface dust influence processing, the top of base 1 is provided with rotating mechanism 9, the top of base 1 is provided with lead screw 11, rotating mechanism 9 and lead screw 11 are used in pairs, under the action of rotating mechanism 9, can make lead screw 11 rotate, the surface of lead screw 11 is threadedly connected with moving block 12, the bottom of moving block 12 and the top of base 1 is slidably connected, the other end of moving block 12 is fixedly connected with limit block 13, under the action of lead screw 11 rotation, can make moving block 12 drive limit block 13 slide on the top of workbench 2, make limit block 13 can limit the top of workbench 2, effectively prevent the staff to place the packaging bag on the top of workbench 2 inaccurate, so as to improve the effect of the nozzle machine for plastic packaging bag processing, the surface of moving block 12 bolted with pointer 14, one side of workbench 2 is provided with scale line 15, under the cooperation of pointer 14 and scale line 15, make the staff to move the position of limit block 13 more accurate, so as to improve the accuracy of the nozzle machine work.

[0023] Transmission mechanism 6 includes guide rail 61, the surface of guide rail 61 and the inner cavity of fixed shell 5 are bolted with each other, one side of guide rail 61 is engaged with spur gear 62, one side of spur gear 62 is fixedly connected with reciprocating screw rod 63, the other end of reciprocating screw rod 63 is rotatably connected with the inner cavity of connecting block 4, the surface of reciprocating screw rod 63 is threadedly connected with the inner cavity of sleeve 7, under the cooperation of nozzle assembly 3 and connecting block 4, can make spur gear 62 move on one side of guide rail 61, can let spur gear 62 drive reciprocating screw rod 63 rotate, reciprocating screw rod 63 makes scraper 8 clean the heating plate of nozzle assembly 3 through sleeve 7, effectively reduces the nozzle assembly 3 heating plate surface dust, so as to improve the effect of the nozzle machine for plastic packaging bag processing.

[0024] The rotating mechanism 9 comprises a manual rod 91 arranged above the base 1, one side of the manual rod 91 is fixedly connected with a rotating rod 92, the other end of the rotating rod 92 is fixedly connected with a bevel gear set 93, the other side of the bevel gear set 93 is fixedly connected with one end of the lead screw 11, the bevel gear set 93 is composed of two bevel gears meshing with each other, under the cooperation of the manual rod 91 and the rotating rod 92, the bevel gear set 93 can drive the lead screw 11 to rotate, the lead screw 11 drives the moving block 12 to rotate the limiting block 13 on the top of the workbench 2, so that the limiting block 13 can limit the mouth of the packaging bag, effectively preventing the incorrect position of the mouth pressing assembly 3 during packaging bag processing, thereby improving the practicability of the mouth pressing machine, the top of the base 1 is bolted with a fixing sleeve 10, the inner cavity of the fixing sleeve 10 is rotatably connected with the surface of the rotating rod 92, under the action of the fixing sleeve 10, the position deviation of the rotating rod 92 during work is effectively prevented, the stability of the rotating mechanism 9 is improved, thereby improving the stability of the mouth pressing machine.

[0025] Working principle: first, the staff needs to limit the interface of the packaging bag, the staff rotates the rotating rod 92 through the manual rod 91, and under the cooperation of the bevel gear set 93, the lead screw 11 can be rotated, the moving block 12 can drive the limiting block 13 to move on the top of the workbench 2, so that the limiting block 13 can limit the interface of the packaging bag, at the same time, the moving block 12 drives the pointer 14 to move, and under the cooperation of the scale line 15, the staff can move the position of the limiting block 13 more accurately, then the heating plate is driven downward by the hydraulic rod of the mouth pressing assembly 3, the connecting block 4 drives the spur gear 62 and the reciprocating threaded rod 63 to move downward at the same time, and under the cooperation of the fixed shell 5 and the guide rail 61, the spur gear 62 can rotate, the sleeve 7 is moved by the threads on the surface of the reciprocating threaded rod 63, the scraper 8 is driven by the sleeve 7 to reciprocate on the bottom of the heating plate of the mouth pressing assembly 3, so that the scraper 8 can clean the heating plate of the mouth pressing assembly 3, improving the effect of the mouth pressing assembly 3 on the plastic packaging bag processing, then the staff can take out the processed plastic packaging bag, and when the plastic packaging bag is hot-pressed, the scraper 8 is located below the heating plate, which does not hinder the contact process of the heating plate and the plastic packaging bag.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0027] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A die head machine for plastic packaging bag production, comprising a base (1) and a workbench (2) bolted to the top of the base (1), characterized in that, Also include: The side of the base (1) is provided with the pressing nozzle assembly (3), one side of the pressing nozzle assembly (3) is connected with the connecting block (4), the top of the base (1) is provided with the fixed shell (5), one side of the connecting block (4) is provided with the transmission mechanism (6), the bottom of the connecting block (4) is slidably connected with the sleeve (7), the surface of the sleeve (7) is connected with the scraper (8); The rotation mechanism (9) is arranged above the base (1), the upper side of the base (1) is provided with the lead screw (11), the surface of the lead screw (11) is threadedly connected with the moving block (12), the other end of the moving block (12) is fixedly connected with the limiting block (13).

2. The die head machine for plastic packaging bag production according to claim 1, characterized in that: The transmission mechanism (6) comprises a guide rail (61) connected in the inner cavity of the fixed shell (5), one side of the guide rail (61) is engaged with a spur gear (62), one side of the spur gear (62) is fixedly connected with a reciprocating threaded rod (63), the other end of the reciprocating threaded rod (63) is rotatably connected with the inner cavity of the connecting block (4), and the surface of the reciprocating threaded rod (63) is threadedly connected with the inner cavity of the sleeve (7).

3. The die head machine for plastic packaging bag production according to claim 1, characterized in that: The rotation mechanism (9) comprises a hand lever (91) arranged above the base (1), one side of the hand lever (91) is fixedly connected with a rotating rod (92), the other end of the rotating rod (92) is fixedly connected with a bevel gear set (93), and the other side of the bevel gear set (93) is fixedly connected with one end of the lead screw (11).

4. The nozzle machine for producing plastic packaging bags according to claim 1, characterized in that: The surface of the moving block (12) is connected with a pointer (14), and one side of the workbench (2) is provided with a scale line (15).

5. The nozzle machine for producing plastic packaging bags according to claim 3, characterized in that: The bevel gear set (93) is composed of two bevel gears.

6. The nozzle machine for producing plastic packaging bags according to claim 3, characterized in that: The top of the base (1) is connected with a fixed sleeve (10), and the inner cavity of the fixed sleeve (10) is rotatably connected with the surface of the rotating rod (92).

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