CN214163998U

CN214163998U - Film blowing machine capable of conducting quantitative separation

Info

Publication number: CN214163998U
Application number: CN202022708544.7U
Authority: CN
Inventors: 石赵恩
Original assignee: Jiangsu Xinlu New Material Technology Co ltd
Current assignee: Jiangsu Xinlu New Material Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-09-10
Anticipated expiration: 2030-11-20

Abstract

The utility model belongs to the technical field of the inflation film manufacturing machine, especially, inflation film manufacturing machine that can carry out quantitative separation to current inflation film manufacturing machine, after extruding plastic film, need carry out the ration rolling to plastic film, but current inflation film manufacturing machine does not possess rolling length metering device, is difficult to guarantee the problem to plastic film's ration rolling. The following scheme is proposed at present, and it includes the organism, the workstation is installed to one side of organism, and control panel is installed to the positive terminal surface of workstation, is fixed with two supports on the left side wall of workstation, rotates between two supports and is connected with the spool, and the external fixation of spool has a roll membrane section of thick bamboo, is fixed with the coiling motor on the support that is close to the workstation rear end face. The utility model discloses an adjustment mechanism, the tension adjusting roll of being convenient for can go up and down, and is convenient for adjust the tension degree of plastic film, and the roughness of the surface when keeping the plastic film rolling, it adjusts conveniently, excellent in use effect.

Description

Film blowing machine capable of conducting quantitative separation

Technical Field

The utility model relates to a inflation film manufacturing machine technical field especially relates to a inflation film manufacturing machine that can carry out quantitative separation.

Background

The film produced by the film blowing machine is suitable for various high-grade film packages, and the film can be widely used for light and heavy packages such as various fresh fruits, meat food, pickles, fresh milk, liquid beverages, medical supplies and the like due to good barrier property, freshness preservation, moisture prevention, frost prevention, oxygen isolation and oil resistance.

Present inflation film manufacturing machine, after extruding plastic film, need carry out the ration rolling to plastic film, but present inflation film manufacturing machine does not possess rolling length metering device, is difficult to guarantee the ration rolling to plastic film, leads to plastic film on the film winding barrel from this either thicker or thinner, influences plastic film's sales volume to be unfavorable for the development of plastic film industry, we have designed a inflation film manufacturing machine that can carry out the ration and separate for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of can carry out inflation film manufacturing machine of ration separation has solved current inflation film manufacturing machine, after extruding plastic film, needs to carry out the ration rolling to plastic film, but current inflation film manufacturing machine does not possess rolling length metering device, is difficult to guarantee the problem to plastic film's ration rolling.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a film blowing machine capable of carrying out quantitative separation comprises a machine body, wherein a workbench is installed on one side of the machine body, a control panel is installed on the positive end face of the workbench, two supports are fixed on the left side wall of the workbench, a scroll shaft is rotatably connected between the two supports, a film winding drum is fixed outside the scroll shaft, a winding motor is fixed on the support close to the rear end face of the workbench, an output shaft of the winding motor is connected with the scroll shaft, a first n-type support frame is fixed on the top of the workbench, a second n-type support frame fixed on the workbench is arranged on the right side of the first n-type support frame, universal wheels are installed around the bottom of the workbench, a tension adjusting roller is rotatably connected in the second n-type support frame, moving seats are rotatably connected at the two ends of the tension adjusting roller, moving grooves matched with the moving seats are formed in the inner wall of the second n-type support frame, and adjusting mechanisms are installed between the moving seats and the second n-type support frame, a photoelectric sensor is fixed on the movable seat, a light barrier matched with the photoelectric sensor is fixed at the non-circle center position of the end face of the tension adjusting roller, an auxiliary roller is connected in the n-type support frame in a rotating mode, a movable plate connected in the n-type support frame in a sliding mode is arranged right above the auxiliary roller, a cutter is fixed at the bottom of the movable plate, and a material cutting mechanism is connected between the movable plate and the n-type support frame.

Preferably, the input end of the control panel is electrically connected with the output end of the photoelectric sensor.

Preferably, the blank mechanism is including fixing the guide block at the fly leaf both ends, the guide way with guide block matched with is seted up to the inner wall of n type support frame one, equal threaded connection has screw rod one in two guide blocks, screw rod one rotates to be connected in the guide way, the external screw thread on two screw rods one revolves to opposite, two screw rods one extends to the top of n type support frame one, and all be fixed with awl tooth one, one side of two awl tooth one all meshes and is connected with awl tooth two, all be fixed with the transmission shaft in the mounting shaft hole of two awl tooth two, the one end of two transmission shafts all rotates and is connected with the supporting shoe, the supporting shoe is fixed on n type support frame one.

Preferably, a double-shaft motor fixed at the top of the n-type support frame is arranged between the two support blocks, two output shafts of the double-shaft motor are connected with one ends of the two transmission shafts, and the output end of the control panel is electrically connected with the input end of the double-shaft motor.

Preferably, the adjusting mechanism comprises two sliding seats which are slidably connected to the top of the second n-type support frame, a sliding groove matched with the sliding seat is formed in the top of the second n-type support frame, a second screw rod is connected to the sliding groove in a rotating mode, two external threads which are equally divided and are opposite in rotating direction are arranged on the second screw rod, a cavity formed in the top of the second n-type support frame is formed in the right side of the sliding groove, a driving motor is fixed in the cavity, an output shaft of the driving motor is connected with one end of the second screw rod, push-pull rods are hinged to the tops of the two sliding seats, connecting rods are hinged to the hinged positions of the two push-pull rods, sliders are fixed at two ends of each connecting rod, fixing plates are fixed to two sides of the top of the second n-type support frame, and sliding chutes matched with the sliders are formed in the fixing plates.

Preferably, both sides of the bottom of the connecting rod are fixed with movable rods, and one end of each movable rod penetrates through the second n-shaped support frame to the moving groove and is connected with the moving seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses among the adjustment mechanism, at the movable rod, the connecting rod, the slider, the fixed plate, the sliding seat, the push-and-pull rod, screw rod two and driving motor's cooperation is under, start through control panel control driving motor, thereby make screw rod two carry out anticlockwise or clockwise rotation, then two sliding seats of it can relative movement or back of the body removal mutually, and then can make two push-and-pull rods promote or stimulate the connecting rod and carry out elevating movement, thereby the tension regulating roller that the removal seat that the movable rod that makes the connecting rod connect is connected can go up and down, be convenient for adjust the tension of plastic film, the roughness on surface when keeping the plastic film rolling, it adjusts conveniently, excellent in use effect.

2. In the cutting mechanism of the utility model, the film winding drum is driven to rotate by the winding motor through the cooperation of the guide block, the first screw rod, the first bevel gear, the second bevel gear, the transmission shaft, the supporting block and the double-shaft motor, the plastic film is wound by the film winding drum, the tension adjusting roller rotates along with the plastic film when wound, the rotating circles of the tension adjusting roller can be counted under the matching of the light barrier arranged on the tension adjusting roller and the photoelectric sensor arranged on the moving seat, the counting information is sent to the processor in the control panel in real time, when the preset circles are reached, a signal is sent to the double-shaft motor, the double-shaft motor drives the second bevel gear connected with the two transmission shafts respectively to rotate, then the two second bevel gears can respectively transmit the first screw rods connected with the two first bevel gears respectively, and the two screw rods thereof rotate in opposite directions, therefore, the movable plate can descend on the first n-shaped support frame, the cutter on the movable plate can cut off the plastic film on the auxiliary roller, and therefore quantitative cutting of the plastic film is achieved, the thickness of the plastic film rolled on the film rolling barrel is the same, the sales volume of the plastic film is facilitated, and the economic benefit of the plastic film industry is improved.

Drawings

Fig. 1 is a schematic structural diagram of a film blowing machine capable of performing quantitative separation according to the present invention;

fig. 2 is a schematic structural diagram of a material cutting mechanism capable of performing quantitative separation according to the present invention;

fig. 3 is a schematic structural diagram of an adjusting mechanism capable of performing quantitative separation according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a position a of the film blowing machine capable of quantitative separation according to the present invention.

In the figure: 1. a body; 2. a work table; 3. a control panel; 4. a support; 5. rolling a film drum; 6. an n-type support frame I; 7. an n-type support frame II; 8. a universal wheel; 9. a dancer roll; 10. an auxiliary roller; 11. a movable plate; 12. a cutter; 13. a material cutting mechanism; 1301. a guide block; 1302. a first screw rod; 1303. a first bevel gear; 1304. a second bevel gear; 1305. a drive shaft; 1306. a support block; 1307. a double-shaft motor; 14. a movable seat; 15. a photosensor; 16. a light barrier; 17. an adjustment mechanism; 1701. a movable rod; 1702. a connecting rod; 1703. a slider; 1704. a fixing plate; 1705. a sliding seat; 1706. a push-pull rod; 1707. a second screw; 1708. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a film blowing machine capable of performing quantitative separation, comprising a machine body 1, a workbench 2, a control panel 3, supports 4, a film winding drum 5, a first n-type support frame 6, a second n-type support frame 7, a universal wheel 8, a tension adjusting roller 9, an auxiliary roller 10, a movable plate 11, a cutter 12, a cutting mechanism 13, a guide block 1301, a first screw rod 1302, a first conical tooth 1303, a second conical tooth 1304, a transmission shaft 1305, a support block 1306, a double-shaft motor 1307, a movable seat 14, a photoelectric sensor 15, a light barrier 16, an adjusting mechanism 17, a movable rod 1701, a connecting rod 1702, a slider 1703, a fixed plate 1704, a sliding seat 1705, a push-pull rod 1706, a second screw rod 1707 and a driving motor 1708, wherein the workbench 2 is installed on one side of the machine body 1, the control panel 3 is installed on the positive end surface of the workbench 2, two supports 4 are fixed on the left side wall of the workbench 2, a scroll is rotatably connected between the two supports 4, a film winding drum 5 is fixed outside the scroll, a winding motor is fixed on a support 4 close to the rear end face of the workbench 2, an output shaft of the winding motor is connected with the scroll, a first n-type support frame 6 is fixed on the top of the workbench 2, a second n-type support frame 7 fixed on the workbench 2 is arranged on the right side of the first n-type support frame 6, universal wheels 8 are all installed around the bottom of the workbench 2, a tension adjusting roller 9 is rotationally connected with the second n-type support frame 7, two ends of the tension adjusting roller 9 are rotationally connected with a movable seat 14, a movable groove matched with the movable seat 14 is formed in the inner wall of the second n-type support frame 7, an adjusting mechanism 17 is installed between the movable seat 14 and the second n-type support frame 7, a photoelectric sensor 15 is fixed on the movable seat 14, a light blocking plate 16 matched with the photoelectric sensor 15 is fixed on the non-circle center position of the end face of the tension adjusting roller 9, an auxiliary roller 10 is rotationally connected with the first n-type support frame 6, a movable plate 11 which is connected in the n-type support frame I6 in a sliding mode is arranged right above the auxiliary roller 10, a cutter 12 is fixed at the bottom of the movable plate 11, a material cutting mechanism 13 is connected between the movable plate 11 and the n-type support frame I6, and the universal wheel 8 is provided with a braking device in the prior art, so that the universal wheel 8 can be conveniently braked.

Further, the input end of the control panel 3 is electrically connected with the output end of the photoelectric sensor 15, and the model of the photoelectric sensor 15 is CDD-11N.

Further, the blanking mechanism 13 includes guide blocks 1301 fixed at two ends of the movable plate 11, the inner wall of the n-shaped support frame one 6 is provided with a guide groove matched with the guide block 1301, both the inner walls of the two guide blocks 1301 are connected with screw rods one 1302 in a threaded manner, the screw rods one 1302 are rotatably connected in the guide groove, the external threads on the two screw rods one 1302 have opposite rotating directions, the two screw rods one 1302 extend to the top of the n-shaped support frame one 6 and are both fixed with bevel teeth one 1303, one side of the two bevel teeth one 1303 is respectively connected with bevel teeth two 1304 in a meshed manner, the mounting shaft holes of the two bevel teeth two 1304 are both fixed with transmission shafts 1305, one end of each of the two transmission shafts 1305 is rotatably connected with a support block 1306, the support block 1306 is fixed on the n-shaped support frame one 6, the two bevel teeth two 1304 respectively connected with the two transmission shafts are driven to rotate by a double-shaft motor 1307, the two bevel teeth two 1304 can respectively transmit the screw rods 1302 one connected with the two bevel teeth one 1303, the two screws one 1302 rotate in opposite directions, so that the movable plate 11 can move downwards on the n-shaped support frame one 6, and the cutting knife 12 on the movable plate 11 can cut the plastic film on the auxiliary roller 10.

Further, a double-shaft motor 1307 fixed at the top of the n-type support frame one 6 is arranged between the two support blocks 1306, two output shafts of the double-shaft motor 1307 are connected with one end of the two transmission shafts 1305, and an output end of the control panel 3 is electrically connected with an input end of the double-shaft motor 1307.

Further, the adjusting mechanism 17 includes two sliding seats 1705 slidably connected to the top of the n-type support frame two 7, a sliding slot matched with the sliding seat 1705 is formed at the top of the n-type support frame two 7, a screw rod two 1707 is rotatably connected in the sliding slot, two external threads which are equally divided and have opposite rotation directions are formed on the screw rod two 1707, a concave cavity formed at the top of the n-type support frame two 7 is formed at the right side of the sliding slot, a driving motor 1708 is fixed in the concave cavity, an output shaft of the driving motor 1708 is connected with one end of the screw rod two 1707, push-pull rods 1706 are hinged to the tops of the two sliding seats 1705, a connecting rod 1702 is hinged to the two push-pull rods 1706, sliders 1703 are fixed to the two ends of the connecting rod 1702, fixing plates 1704 are fixed to the two sides of the top of the n-type support frame two 7, a sliding slot matched with the slider 1703 is formed in the fixing plate 1704, the driving motor 1708 is controlled to be started through the control panel 3, when the second screw 1707 rotates counterclockwise or clockwise, the two sliding seats 1705 can move relatively or away from each other, so that the two push-pull rods 1706 push or pull the connecting rod 1702 to perform lifting movement, and the tension adjusting roller 9 connected with the moving seat 14 connected with the movable rod 1701 connected with the connecting rod 1702 can lift, thereby facilitating adjustment of the tension of the plastic film.

Furthermore, the two sides of the bottom of the connecting rod 1702 are fixed with a movable rod 1701, and one end of the movable rod 1701 passes through the second n-shaped support 7 to the moving slot and is connected with the moving seat 14.

The working principle is as follows: an operator firstly winds the plastic film blown in the film blowing machine around a tension adjusting roller 9 and around an auxiliary roller 10, finally winds the plastic film on a film winding drum 5, and controls a driving motor 1708 to start through a control panel 3, so that a screw rod two 1707 rotates anticlockwise or clockwise, two sliding seats 1705 can move relatively or back to back, and further two push-pull rods 1706 can push or pull a connecting rod 1702 to move up and down, so that the tension adjusting roller 9 connected with a moving seat 14 connected with a moving rod 1701 connected with the connecting rod 1702 can move up and down, the tension of the plastic film is convenient to adjust, the flatness of the surface of the plastic film during winding is kept, after the height of the tension adjusting roller 9 is adjusted, the length of a tangent line between the bottom end of the tension adjusting roller 9 and the top end of the auxiliary roller 10 is fixed and measurable, and secondly, the film winding drum 5 is driven to rotate through a winding motor, the plastic film is wound by the film winding drum 5, the tension adjusting roller 9 rotates along with the plastic film when the plastic film is wound, the rotating turns of the tension adjusting roller 9 can be counted under the matching of the light barrier 16 arranged on the tension adjusting roller 9 and the photoelectric sensor 15 arranged on the movable seat 14, the counting information is sent to the processor in the control panel 3 in real time, when the preset turns are reached, a signal is sent to the double-shaft motor 1307, the double-shaft motor 1307 drives the two bevel teeth 1304 connected with the two transmission shafts 1305 to rotate, the two bevel teeth 1304 can respectively transmit the screw rods 1302 connected with the two bevel teeth 1303, the two screw rods 1302 rotate in opposite directions, so that the movable plate 11 can perform descending motion on the n-shaped support frame one 6, and the cutter 12 on the movable plate 11 can cut off the plastic film on the auxiliary roller 10, at the moment, the length of the film wound on the film winding drum 5 is the required rated length, so that the plastic film is quantitatively cut.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The film blowing machine capable of conducting quantitative separation comprises a machine body (1) and is characterized in that a workbench (2) is installed on one side of the machine body (1), a control panel (3) is installed on the positive end face of the workbench (2), two supports (4) are fixed on the left side wall of the workbench (2), a reel is rotatably connected between the two supports (4), a film rolling barrel (5) is fixed on the outer portion of the reel, a winding motor is fixed on the support (4) close to the rear end face of the workbench (2), an output shaft of the winding motor is connected with the reel, an n-type support frame I (6) is fixed at the top of the workbench (2), an n-type support frame II (7) fixed on the workbench (2) is arranged on the right side of the n-type support frame I (6), universal wheels (8) are installed around the bottom of the workbench (2), and a tension adjusting roller (9) is rotatably connected in the n-type support frame II (7), the two ends of the tension adjusting roller (9) are connected with a moving seat (14) in a rotating mode, a moving groove matched with the moving seat (14) is formed in the inner wall of the n-type support frame II (7), an adjusting mechanism (17) is installed between the moving seat (14) and the n-type support frame II (7), a photoelectric sensor (15) is fixed on the moving seat (14), a light barrier (16) matched with the photoelectric sensor (15) is fixed at the non-circle center of the end face of the tension adjusting roller (9), an auxiliary roller (10) is connected in the n-type support frame I (6) in a rotating mode, a movable plate (11) connected in the n-type support frame I (6) in a sliding mode is arranged right above the auxiliary roller (10), a cutter (12) is fixed at the bottom of the movable plate (11), and a material cutting mechanism (13) is connected between the movable plate (11) and the n-type support frame I (6).

2. The film blowing machine capable of quantitative separation according to claim 1, wherein the input end of the control panel (3) is electrically connected with the output end of the photoelectric sensor (15).

3. The film blowing machine capable of quantitative separation according to claim 1, wherein the cutting mechanism (13) comprises guide blocks (1301) fixed at two ends of a movable plate (11), the inner wall of a first n-shaped support frame (6) is provided with guide grooves matched with the guide blocks (1301), a first screw (1302) is connected to each of the two guide blocks (1301) in a threaded manner, the first screw (1302) is rotatably connected to the guide grooves, the rotating directions of external threads on the first screw (1302) are opposite, the first screws (1302) extend to the top of the first n-shaped support frame (6) and are respectively fixed with a first conical tooth (1303), one side of each first conical tooth (1303) is respectively connected with a second conical tooth (1304) in a meshed manner, transmission shafts (1305) are respectively fixed in installation shaft holes of the second conical teeth (1304), one ends of the two transmission shafts (1305) are respectively rotatably connected with a support block (1306), the supporting block (1306) is fixed on the n-type supporting frame I (6).

4. The film blowing machine capable of realizing quantitative separation according to claim 3, wherein a double-shaft motor (1307) fixed on the top of the n-shaped support frame I (6) is arranged between the two support blocks (1306), two output shafts of the double-shaft motor (1307) are connected with one ends of two transmission shafts (1305), and an output end of the control panel (3) is electrically connected with an input end of the double-shaft motor (1307).

5. The film blowing machine capable of quantitatively separating according to claim 1, wherein the adjusting mechanism (17) comprises two sliding seats (1705) slidably connected to the top of the second n-type supporting frame (7), the top of the second n-type supporting frame (7) is provided with a sliding groove matched with the sliding seats (1705), the sliding groove is rotatably connected with a second screw rod (1707), the second screw rod (1707) is provided with two external threads which are equally divided and have opposite rotation directions, the right side of the sliding groove is provided with a concave cavity arranged at the top of the second n-type supporting frame (7), a driving motor (1708) is fixed in the concave cavity, an output shaft of the driving motor (1708) is connected with one end of the second screw rod (1707), the tops of the two sliding seats (1705) are respectively hinged with a push-pull rod (1706, the hinged position of the two push-pull rods (1706) is hinged with a connecting rod (1702), and the two ends of the connecting rod (1702) are fixed with sliders (1703), and fixing plates (1704) are fixed on two sides of the top of the n-shaped support frame II (7), and sliding grooves matched with the sliding blocks (1703) are formed in the fixing plates (1704).

6. The film blowing machine capable of realizing quantitative separation according to claim 5, wherein the two sides of the bottom of the connecting rod (1702) are both fixed with movable rods (1701), and one end of each movable rod (1701) passes through the second n-shaped support frame (7) to the moving groove and is connected with the moving seat (14).