CN2244474Y

CN2244474Y - Combined bag-making machine of stretching film type

Info

Publication number: CN2244474Y
Application number: CN 96200691
Authority: CN
Inventors: 李铁山
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-01-19
Filing date: 1996-01-19
Publication date: 1997-01-08
Anticipated expiration: 2006-01-19

Abstract

The utility model relates to a combined bag-making machine of stretching film type, which is composed of a staff placement rack (1), an edge folding apparatus (2), a traction rubber shaft (3), an adhesive tape bonding apparatus (4), a feeding rubber shaft (7), a sealing cutting knife (11), etc., wherein, the edge folding apparatus (2) forms the shape of a triangle and is made of stainless steel or cold rolled steel sheet. The surface of the edge folding apparatus is bond with a layer of ribless corduroy. The cutting knife main body (1103) of the sealing cutting knife (11) is hollow and is provided with an electric heater (1104) inside. The utility model combines the plastic bag manufacturing processes comprising edge folding, bottom insertion, bonding adhesive tape, sealing the made bag, etc. on one machine to finish, and has the advantages of saving power consumption, saving labor, decreasing occupied area, greatly improving the production quality and the production efficiency, etc.

Description

Stretched film associating Bag Making Machine

The utility model relates to Bag Making Machine, is the manufacturing process to polybag specifically, comprises flanging, inserts the end, viscose top, seals operation such as bag and concentrate on the associating Bag Making Machine of finishing on the machine.

Existing Bag Making Machine mostly is the single track process operations, can not on a machine, carry out flanging continuously, insert the end, viscose glue, seal, operation such as bag, thereby take a lot of work, time-consuming, the occupied ground area is big, power consumption is big, and is difficult for guaranteeing product quality.

The purpose of this utility model promptly is to provide a kind of stretched film associating Bag Making Machine, thus solve above-mentioned unit list operation make take a lot of work, time-consuming, expense electricity and occupied ground area be big, product quality is difficult for the problem of aspects such as assurance.

The purpose of this utility model is achieved through the following technical solutions: a kind of stretched film associating Bag Making Machine, mainly form by discharging frame, hemmer, adhesive tape bonder, sealing cutter, discharging frame (1), hemmer (2), traction glue axle (3), adhesive tape bonder (4), power transmission shaft (5), optoelectronic switch (6), feeding glue axle (7), sealing cutter pull bar (9) and sealing cutter (11) are installed on the microscler frame (G) successively, and motor (14), (16), (17) and change pulley (15), (19) are installed in the position, middle and lower part of frame (G).Hemmer (2) is a triangle, paste one deck velveteen cloth with guide plate (201) surface that stainless steel or cold-reduced sheet are made, having one in leg-of-mutton centre can adjusting angle and the middle groove (205) of opening, and have several be contained in insert edge wheel (30) on the insert edge wheel supporting plate (31) insert should in the groove (205), on frame (G), be equipped be used for regulating insert edge wheel (30) insert in the adjusting rod (34) of the degree of depth in the groove (205); At insert edge wheel supporting plate (3) left end one stereotype plate (32) is housed also.Adhesive tape bonder (4) is a steel column cylindrical structure, and bearing box (401), charging ram (402), pusher leading screw (403), pusher thick stick slide block (404) are equipped with in its inside, and passes a guide post (406) in pilot hole (405); In the end of pusher leading screw (403) handwheel (22) is housed also.By the sealing cutter (11) that copper material is made, its cutting knife (1102) thickness is 1～3mm, and cutting knife main body (1103) hollow also is equipped with electric heater (1104); Locate to be equipped with the scraping wings (1101) of the hollow heat radiation of intaking at cutting knife (1102).

The utlity model has following advantage and positive effect: power consumption minimizing 80%, use manpower minimizing 80%, occupied ground area minimizing 60%, mechanical conservation of raw material 20%, a machine four procedures are finished by procedure, product quality and speed of production obviously improve, and the advantage that these facility have is in light weight, cost is low makes this machine have wide promotion prospect aspect plastics machinery.

The drawing of accompanying drawing is described as follows: Fig. 1 a be structure chart Fig. 1 b of stretched film of the present utility model associating Bag Making Machine be vertical view Fig. 1 c of stretched film associating Bag Making Machine of the present utility model be belt transmission schematic diagram Fig. 2 a of stretched film associating Bag Making Machine of the present utility model be hemmer front view 2b be hemmer vertical view Fig. 2 c be hemmer rearview Fig. 2 d for A-A cutaway view Fig. 3 a of Fig. 1 a be adhesive tape bonder cutaway view, (for the M-M direction of Fig. 3 b is analysed and observe) Fig. 3 b is bag structure chart partly for N-N cutaway view Fig. 4 of Fig. 3 a, (being the B-B cut-away view of Fig. 1 b)

See also Fig. 1 a, 1b, stretched film Bag Making Machine of the present utility model is by discharging frame 1, hemmer 2, traction glue axle 3, adhesive tape bonder 4, power transmission shaft 5, optoelectronic switch 6, feeding glue axle 7, sealing cutter pull bar 9, compositions such as sealing cutter 11 and rewinding plate 13, above-mentioned each parts are installed on the microscler frame G successively, position, middle and lower part at frame G then is equipped with motor 14,16,17 and change

pulley

15,19, from the figure as can be seen, on the axle of motor 14 small belt pulley is arranged, cover one belt links to each other with change pulley 15 on this small belt pulley, on the axle of change pulley 15 small belt pulley is arranged, another belt of cover links to each other with change pulley 19 on this small belt pulley, rotate through twice deceleration strip movable eccentric wheel 21 like this, this eccentric wheel 21 drives sealing cutter pull bar 9 by pull bar and bent plate and pumps, change pulley 19 drives sector gear 12 by slide block 20 and pull bar 18 and swings back and forth, and the belt pulley 25 on the motor 16 drives belt pulley 24 by belt, makes traction glue axle 3 rotate (the belt transmission situation on each above-mentioned belt pulley is seen Fig. 1 c).Motor 17 shown in the figure makes the leading screw 101 of skid bed 1 bottom rotate the upper-lower position of adjusting skid bed 1 by the transmission of worm gear, worm screw.An optoelectronic switch 10 also is equipped with in frame G bottom.

Please consult Fig. 2 a simultaneously, 2b, 2c hemmer 2 is triangular in shape, its guide plate 201 usefulness stainless steels or cold rolling thin steel are made, and at surface stickup one deck velveteen cloth, on leg-of-mutton base, there is the axostylus axostyle 203 of wearing a Φ 16 in the axle sleeve 202 of a Φ 25 (to see that Fig. 1 a) and by axostylus axostyle 203 is inserted on the frame G, be extended with insert edge guide plate 204 at leg-of-mutton top, use for the insert edge guiding herein, groove 205 in one is arranged in leg-of-mutton centre, two places on the both sides of middle groove 205 just respectively are being welded with two, left-hand thread nut 207, and be screwed into two positive left-hand thread screw rods 206, by rotate handwheel on the positive left-hand thread screw rod 206 adjust in the angle and the opened gap of groove 205.All there is angle stiffener on triangular perimeter and middle groove 205 both sides.

See also Fig. 1 a, 1b and 2d, there are three pins 33 that an insert edge wheel 30 respectively is housed on pin 33 on the insert edge wheel supporting plate 31, insert edge wheel 30 inserts in the middle groove 205 of hemmer 2, needs are inserted the polybag at the end and inserted the end, and regulate the degree of depth of inserting the end or insert edge by two adjusting rods 34, at an end of insert edge wheel supporting plate 31 stereotype plate 32 is housed also.

See also Fig. 3 a, 3b, adhesive tape bonder 4 is tubular structures that usefulness steel are made, bearing box 401, charging ram 402, pusher leading screw 403, pusher thick stick slide block 404 are equipped with in its inside, and in pilot hole 405, stretch into guide post 406, the left end of pusher leading screw 403 is equipped with the handwheel 22 shown in Fig. 1 b, and charging ram 402 circles during use, and adhesive tape P (among the figure shown in the dotted line) advances a dish thereupon, its adhesive tape is attached on the material that rolls forward, realizes bonding automatically.

See also Fig. 4, sealing cutter 11 is made by copper material, cutting knife 1102 thickness are 2mm cutting knife main body 1103 hollows and electric heater 1104 is housed (can adopts the PTC ceramic heating flake, resistance wire or carbon-point etc.), there is scraping wings 1101 at cutting knife 1102 places, scraping wings 1101 hollow water flowings cooling, be rectangle structure, when sealing cutting process, sealing cutter push rod 9 down push glassware 1105 (see Fig. 1 a) eccentric swage 1105 move down and continue to move down after scraping wings 1101 contacts, when arriving cutting knife 1102 places, because electric heater 1104 is heated to 300 ℃ with cutting knife 1102, be about to this moment be hotly joined into a clean and tidy otch by the material that envelope is cut.Electromagnetic clutch 8 among Fig. 4 is driven by sector gear 12, and drives feeding glue axle 7 (wheel that Fig. 4 does not mark Part No. is an idle wheel) by idle wheel.

Claims

1, a kind of stretched film associating Bag Making Machine, mainly form by discharging frame, hemmer, adhesive tape bonder, sealing cutter, it is characterized in that: discharging frame (1), hemmer (2), traction glue axle (3), adhesive tape bonder (4), power transmission shaft (5), optoelectronic switch (6), feeding glue axle (7), sealing cutter pull bar (9) and sealing cutter (11) are installed on the microscler frame (G) successively, and motor (14), (16), (17) and change pulley (15), (19) are installed in the position, middle and lower part of frame (G).

2, stretched film associating Bag Making Machine according to claim 1, it is characterized in that: hemmer (2) is a triangle, one deck velveteen cloth is pasted on its guide plate made from stainless steel or cold-reduced sheet (201) surface, having one in leg-of-mutton centre can adjusting angle and the middle groove (205) of opening, and have several be contained in insert edge wheel (30) on the insert edge wheel supporting plate (31) insert should in groove (205), on frame (G), be equipped be used for regulating insert edge wheel (30) insert in the adjusting rod (34) of the degree of depth in the groove (205); At insert edge wheel supporting plate (3) left end one stereotype plate (32) is housed also.

3, stretched film associating Bag Making Machine according to claim 1, it is characterized in that: adhesive tape bonder (4) is a steel column cylindrical structure, and bearing box (401), charging ram (402), pusher leading screw (403), pusher thick stick slide block (404) are equipped with in its inside; And in pilot hole (405), pass a guide post (406); In the end of pusher leading screw (403) handwheel (22) is housed also.

4, stretched film associating Bag Making Machine according to claim 1, it is characterized in that: by the sealing cutter (11) that copper material is made, its cutting knife (1102) thickness is 1～3mm, cutting knife main body (1103) hollow also is equipped with electric heater (1104); Locate to be equipped with the scraping wings (1101) of the hollow heat radiation of intaking at cutting knife (1102).