CN209320048U - A kind of hot melt adhesive production line - Google Patents

Abstract

The utility model discloses a kind of hot melt adhesive production lines, and being related to hot melt adhesive production equipment field includes rack, blanking reaction kettle, equal hopper, belt conveyor, broken cutting mechanism, vibration screening mechanism, Material collecting box for harvesting；Equal hopper upper end opening and setting is corresponded on the rack at blanking reaction kettle following position directly, equal hopper lower end offers the rectangular blanking hole of a row, belt conveyor, broken cutting mechanism, vibration screening mechanism is connected side by side along material conveying direction to be arranged on the rack, belt conveyor includes the cabinet of upper end opening, initiative roll shaft, driven roll shaft, handling rolls band, initiative roll shaft, driven roll shaft is symmetricly set in cabinet left, at right both ends, handling rolls band both ends, which are connected and successively twine, is located at initiative roll shaft, in driven roll shaft, initiative roll shaft is connected with driving motor one, adhesive tape cooling body is provided with right above handling rolls band, vibration screening mechanism uses vibration screen formula material screening machine, it is fast to have equipment cooling velocity, the advantages of high production efficiency.

Description

A kind of hot melt adhesive production line

Technical field

The utility model relates to hot melt adhesive production equipment field more particularly to a kind of hot melt adhesive production lines.

Background technique

Hot melt adhesive is a kind of adhesive of plasticity, its physical state changes with temperature and changed in certain temperature range Become, and chemical characteristic is constant, it is non-toxic and tasteless, belong to environmental-protecting chemical product.Currently, in hot solvent production preparation process, to The hot solvent slurry completed is configured, by the way of shredding after cooling, large stretch of hot solvent material strip is chopped into the hot melt of fritter Then agent block is packaged into bag and is stored, use convenient for the later period.But existing hot melt adhesive production line is in process of production at present Production equipment is complex and there are inhomogeneous coolings even, the low disadvantage of production efficiency of equipment.

Utility model content

The purpose of this utility model is to solve the problems, such as existing hot melt adhesive production equipment, provides a kind of hot melt adhesive tape production Line has the advantages of fast equipment cooling velocity, high production efficiency.

In order to achieve the goal above, the technical solution adopted in the utility model is: a kind of hot melt adhesive production line, including machine Frame, blanking reaction kettle, equal hopper, belt conveyor, broken cutting mechanism, vibration screening mechanism, Material collecting box for harvesting；The blanking is anti- It answers at kettle is arranged on the rack right above the conveying initial position of corresponding belt conveyor, the equal hopper upper end opening and sets It sets and is corresponded at blanking reaction kettle following position directly on the rack, equal hopper lower end offers the rectangular blanking hole of a row, blanking hole Along being vertically placed equidistant with material conveying direction, the belt conveyor, broken cutting mechanism, vibration screening mechanism are along material Conveying direction is connected side by side to be arranged on the rack, and the belt conveyor includes the cabinet of upper end opening, initiative roll shaft, driven Roll shaft, handling rolls band, the initiative roll shaft, driven roll shaft are symmetricly set in cabinet at left and right both ends, the handling rolls band two End, which is connected and successively twines, is located at initiative roll shaft, in driven roll shaft, and the initiative roll shaft is connected with driving motor one, the handling rolls Surface is provided with the adhesive tape cooling body for cooling down hot melt adhesive, the vibration screening mechanism is using vibration screen formula sieve material Machine, the Material collecting box for harvesting are arranged at the directly below the discharge opening position of vibration screen formula material screening machine.

In order to advanced optimize the utility model, following technical scheme can be preferentially selected:

Preferably, the broken cutting mechanism includes crushing cabinet, is set gradually in crush box body along adhesive tape conveying direction There is pinch to roller, cut component, pinch and driving motor two is connected with to roller, crushes and roller side is offered close to pinch on cabinet Feed inlet, the component that cuts includes cutting knife rest, cutting knife, driving motor three, and the knife rest that cuts vertically is conveyed with adhesive tape Direction is arranged in crush box body, and cutting knife setting is cutting knife rest lower end, and driving motor three, which is arranged in crush box body, to be corresponded to Described to cut knife rest top position, the driving end of driving motor three is provided with eccentric wheel, sets between the cutting knife and eccentric wheel It is equipped with connecting rod, described connecting rod one end is hinged on and cuts knife rest upper end middle position, the other end is hinged on eccentric wheel lateral wall, The both ends for cutting knife rest length direction are symmetrically arranged with M type sliding block, and correspondence cuts knife rest position on the crushing cabinet wall The M type guide groove for being equipped with cooperation sliding block sliding is installed, M type sliding block is movably embedded into M type guide groove, crushes corresponding on cabinet cut out It cuts component side and is provided with discharge bucket, the following position directly of discharge bucket is arranged in the feed end of the vibration screen formula material screening machine Place.

Preferably, it is provided with section on the inner wall at the top of the equal hopper and divides offset plate for V-type, divides offset plate to correspond to blanking anti- It answers and is provided with downward recessed portion at the feed opening position of kettle, the both ends for dividing offset plate to correspond to equal hopper length direction are provided with along object The gradually smaller leak adhesive channel of direction of flow.

Preferably, the adhesive tape cooling body includes cold water storage cistern one, fixed frame, circulating cooling pipe, and the cold water storage cistern one is set It sets in cabinet side, the circulating cooling pipe is laid in handling rolls band position directly above, the fixed mount setting along conveying direction Circulating cooling pipe component placement is corresponded on cabinet, the circulating cooling pipe is mounted on fixed frame, circulating cooling pipe into, It is discharged both ends and is connected to cold water storage cistern one, the water inlet end of the circulating cooling pipe is connected with water pump, between the cabinet and cold water storage cistern one It is provided with the communicating pipe for being connected to cabinet and cold water storage cistern one.

Preferably, it is additionally provided between handling rolls band and broken cutting mechanism in the rack for impregnating cooling heat The immersion liquid mechanism of melten gel, immersion liquid mechanism include the cold water storage cistern two of upper end opening, dandy roll, transition plates, and the dandy roll setting exists Middle position in cold water storage cistern two, the dandy roll both ends, which extend, to be mounted on two inner wall of cold water storage cistern, under the transition plates middle part Recessed, the front and rear sides of transition plates are fitted in respectively on the upper conveyor surface of handling rolls band and the edge of cold water storage cistern two.

Preferably, the highest point of the dandy roll is lower than the upper conveyor belt face of handling rolls band.

Preferably, the sieve of the vibration screen formula material screening machine tilts upward setting, the sieve along material conveying direction Angle with horizontal plane is 10~30 degree of settings.

The beneficial effects of the utility model are:

1, in the utility model by be provided with blanking reaction kettle, equal hopper, belt conveyor, broken cutting mechanism, Vibration screening mechanism, Material collecting box for harvesting unit carry out production hot-melt film, guarantee that automation blanking, cold may be implemented in this production line But the process for conveying, being sliced, ensure that the production efficiency of hot melt adhesive；Blanking reaction kettle lower end is provided with equal hopper simultaneously, leads to It crosses equal hopper to divide equally the material that reaction kettle mixes completion, guarantees the appearance of uniform product when postorder hot melt adhesive is cut Consistency.

2, it is provided with twice cooling body in entirely production transmission process in the utility model, adhesive tape cooling body is to warm Melten gel item tentatively cool down, and carries out curable type to adhesive tape, prevents hot melt adhesive tape during transportation because tensile force etc. leads to adhesive tape The quality of braking effect product；Immersion liquid mechanism carries out immersion liquid cooling to hot melt adhesive tape, guarantees that hot melt adhesive tape is sufficiently cold before cutting But curable type, and then avoid that inhomogeneous cooling in original hot melt adhesive production process is even, adhesion is easy in hot-melt film slicing processes Problem.

Detailed description of the invention

Fig. 1 is production line main view；

Fig. 2 is production line top view；

Fig. 3 is equal hopper schematic perspective view；

Fig. 4 is belt conveyor structural schematic diagram；

Fig. 5 is broken cutting mechanism structural schematic diagram；

Fig. 6 is structure enlargement diagram at A.

Wherein, 1- rack, 2- belt conveyor, 3- adhesive tape cooling body, 4- immersion liquid mechanism, the equal hopper of 5-, 6- vibration Screening mechanism, 7- Material collecting box for harvesting, 8- blanking reaction kettle, 9- are crushed cutting mechanism, 10- transition plates, 201- driving motor one, 202- case Body, 203- handling rolls band, 204- initiative roll shaft, 205- driven roll shaft, 301- cold water storage cistern one, 302- water pump, 303- circulating cooling Pipe, 304- leakage hole, 305- communicating pipe, 306- fixed frame, 401- cold water storage cistern two, 402- dandy roll, 501- divide offset plate, and 502- is oblique Plate, 503- leak adhesive channel, 504- blanking hole, 601- discharge port, 901- binder is to roller, 902- driving motor two, 903- crush box Body, 904-M type sliding block, 905-M type guide groove, 906- cut knife rest, 907- eccentric wheel, 908- connecting rod, 909- driving motor three.

Specific embodiment

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

As shown in figures 1 to 6, a kind of hot melt adhesive production line, including rack 1, blanking reaction kettle 8, equal hopper 5, belt conveyor Structure 2, broken cutting mechanism 9, vibration screening mechanism 6, Material collecting box for harvesting 7；Blanking reaction kettle 1 is mounted in rack 1 and corresponds to Belt Conveying At right above the conveying initial position of mechanism 2, by blanking reaction kettle 1 by the good hot melt adhesive of modulation treatment from the discharge end of lower part Place's discharge, drop into immediately below equal hopper 5 in, equal hopper upper end opening and under being mounted on the rack corresponding blanking reaction kettle just Place is set in orientation, and the two sides of equal flitch length direction have the inclined plate 502 of inclination arrangement for assembling hot melt adhesive, guarantee that hot melt adhesive is raw Continuity during production, equal hopper lower end offer the rectangular blanking hole 504 of a row, and blanking hole 504 is along vertically defeated with material It send direction to be mounted equidistant, hot melt adhesive is formed to be cut and to be processed with postorder by strip adhesive tape by blanking hole；Equal hopper Section is installed on the inner wall at top and divides offset plate 501 for V-type, blanking hole 504 for dividing the corresponding blanking reaction kettle 5 of offset plate 501 The place of setting is equipped with downward recessed portion, and the both ends of corresponding equal 5 length direction of hopper of offset plate 501 is divided to be equipped with along Flow of Goods and Materials direction On the one hand gradually smaller leak adhesive channel 503 prevents hot melt adhesive from directly dropping by dividing offset plate to handle hot melt adhesive Lead to the case where splashing in hopper；On the other hand by dividing offset plate 501 that can shunt to from the hot melt adhesive of blanking reaction kettle 8 It is uniformly distributed, prevent hot melt adhesive accumulation from influencing production efficiency.

Belt conveyor 2, broken cutting mechanism 9, vibration screening mechanism 6 are connected side by side along material conveying direction and are mounted on In rack 1, belt conveyor 2 includes cabinet 202, initiative roll shaft 204, driven roll shaft 205, the handling rolls band of upper end opening 203, initiative roll shaft, driven roll shaft are symmetrically mounted in cabinet at left and right both ends, and handling rolls band both ends, which are connected and successively twine, to be located at On initiative roll shaft 204, driven roll shaft 205, initiative roll shaft is connected with driving motor 1, will be from homocline by conveyor belt 203 The strip hot melt adhesive fallen at the blanking hole of bucket 5 is fed forward, and is equipped with right above handling rolls band 203 for cooling down hot melt adhesive Adhesive tape cooling body 3, adhesive tape cooling body 3 include cold water storage cistern 1, fixed frame 306, circulating cooling pipe 303, cold water storage cistern one 301 are mounted on 202 side of cabinet, and circulating cooling pipe 303 is laid in handling rolls band position directly above along conveying direction, fixes 306 Frame is mounted on cabinet 202 and corresponds at circulating cooling pipe position, and circulating cooling pipe is mounted on fixed frame, circulating cooling pipe Water-in and water-out both ends are connected to cold water storage cistern, and handling rolls band position is corresponded on the lateral wall of circulating cooling pipe and offers leakage hole 304, is followed The water inlet end of ring cooling tube is connected with water pump 302, and the company for being connected to cabinet and cold water storage cistern is equipped between cabinet and cold water storage cistern Siphunculus 305 carries out cooling curable type to the hot melt adhesive tape on handling rolls band by circulating cooling pipe, prevents hot melt adhesive tape from conveying Because tensile force etc. leads to the quality of adhesive tape braking effect product in journey, while cabinet 202 being carried out to be connected to guarantor with cold water storage cistern 1 Recycling for card cooling water, prevents the wasting of resources；Simultaneously in rack 1 between handling rolls band 203 and broken cutting mechanism 9 It is also equipped with the immersion liquid mechanism 4 for carrying out secondary cooling to it for impregnating cooling hot melt adhesive, immersion liquid mechanism includes upper end opening Cold water storage cistern 2 401, dandy roll 402, transition plates 10, dandy roll 402 are mounted on middle position in cold water storage cistern, and 402 liang of dandy roll End, which extends, to be mounted on cold water chamber interior wall, and 10 middle part of transition plates is recessed, and the front and rear sides of transition plates 10 are fitted in handling rolls respectively With on 203 upper conveyor surface and the edge of cold water storage cistern 2 401, the highest point of dandy roll 402 is lower than the upper conveying of handling rolls band 203 Zone face, immersion liquid mechanism carry out immersion liquid cooling to hot melt adhesive tape, guarantee that hot melt adhesive tape is fully cooled curable type before cutting, and then avoid Inhomogeneous cooling is even in original hot melt adhesive production process, the problem of being easy adhesion in hot-melt film slicing processes.

Broken cutting mechanism 9 includes crushing cabinet 903, crushes in cabinet 903 and is sequentially installed with folder along adhesive tape conveying direction It send to roller 901, cut component, crush and feed inlet is offered to 901 side of roller close to pinch on cabinet 903, pinch and roller 901 is connected It is connected to driving motor 2 902, the traction hot melt adhesive tape of roller 901 is fed forward by pinching, cutting component includes cutting knife rest 906, cutting knife, driving motor 3 909 cut knife rest 906 and are vertically mounted in crush box body with adhesive tape conveying direction, cutting knife It is mounted on and cuts knife rest lower end, driving motor 3 909 is mounted on correspondence in crush box body and cuts 906 top position of knife rest, drives The driving end of motor 3 909 is equipped with eccentric wheel 907, cuts and is equipped with connecting rod 908 between knife rest and eccentric wheel 907, connecting rod 908 One end is hinged on and cuts 906 upper end middle position of knife rest, the other end is hinged on 907 lateral wall of eccentric wheel, and it is long to cut knife rest The both ends in degree direction are symmetrically installed with M type sliding block 904, and correspondence cuts rest position and is equipped with cooperation sliding block on crushing cabinet wall The M type guide groove 905 of sliding, M type sliding block 904 are movably embedded into M type guide groove 905, are crushed correspondence on cabinet and are cut component Side is equipped with discharge bucket, while cutting mechanism is cut using eccentric wheel collocation M type sliding block 904 and the realization of M type guide groove 905 On the one hand the work of knife rest ensure that the efficiency during cutting, while guaranteeing to cut cutter block putting down in lifting slipping Stability.

The feed end of vibration screen formula material screening machine is mounted at the following position directly of discharge bucket, and vibration screening mechanism 6 uses Vibration screen formula material screening machine, it is further preferred that the sieve of vibration screen formula material screening machine tilts upward peace along material conveying direction Dress, the angle of sieve and horizontal plane are 15 degree of installations, by the vibration screen that is obliquely installed to the hot melt adhesive waste residue after cutting into Row screening filtering, guarantees the quality of finished product hot-melt film, Material collecting box for harvesting 7 is being mounted on the discharge port 601 of vibration screen formula material screening machine just Lower position is collected hot-melt film by Material collecting box for harvesting 7, realizes the entire production process of hot melt adhesive.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (7)

1. a kind of hot melt adhesive production line, it is characterised in that: including rack, blanking reaction kettle, equal hopper, belt conveyor, break Broken cutting mechanism, vibration screening mechanism, Material collecting box for harvesting；The blanking reaction kettle is arranged on the rack the defeated of corresponding belt conveyor It send at right above initial position, the equal hopper upper end opening and is arranged on the rack corresponding blanking reaction kettle following position directly Place, equal hopper lower end offer the rectangular blanking hole of a row, and blanking hole edge is vertically placed equidistant with material conveying direction, the skin Band conveying mechanism, broken cutting mechanism, vibration screening mechanism are connected side by side along material conveying direction and are arranged on the rack, the skin It include cabinet, initiative roll shaft, driven roll shaft, the handling rolls band of upper end opening, the initiative roll shaft, driven roll shaft with conveying mechanism It is symmetricly set in cabinet at left and right both ends, handling rolls band both ends, which are connected and successively twine, is located at initiative roll shaft, driven roll shaft On, the initiative roll shaft is connected with driving motor one, and the adhesive tape for cooling down hot melt adhesive is provided with right above the handling rolls band Cooling body, the vibration screening mechanism use vibration screen formula material screening machine, and the Material collecting box for harvesting setting is sieved in vibration screen formula expects At the directly below the discharge opening position of machine.

2. a kind of hot melt adhesive production line according to claim 1, it is characterised in that: the broken cutting mechanism includes crushing Cabinet, interior be disposed with along adhesive tape conveying direction of crush box body pinch to roller, cut component, pinching and be connected with driving electricity to roller Machine two crushes and offers feed inlet to roller side close to pinching on cabinet, it is described cut component include cut knife rest, cutting knife, Driving motor three, the knife rest that cuts vertically are arranged in crush box body with adhesive tape conveying direction, and cutting knife is arranged in cutting knife Frame lower end, driving motor three, which is arranged in crush box body described in correspondence, cuts knife rest top position, the driving end of driving motor three It is provided with eccentric wheel, connecting rod is provided between the cutting knife and eccentric wheel, described connecting rod one end, which is hinged on, cuts knife rest upper end Middle position, the other end are hinged on eccentric wheel lateral wall, and the both ends for cutting knife rest length direction are symmetrically arranged with M type Sliding block, it is described to crush the corresponding M type guide groove for cutting rest position and being provided with cooperation sliding block sliding, M type sliding block on cabinet wall It is movably embedded into M type guide groove, crushes the corresponding component side that cuts on cabinet and be provided with discharge bucket, the vibration screen formula sieve The feed end of material machine is arranged at the following position directly of discharge bucket.

3. a kind of hot melt adhesive production line according to claim 1, it is characterised in that: set on the inner wall at the top of the equal hopper It being equipped with section and divides offset plate for V-type, the blanking hole location for dividing offset plate to correspond to blanking reaction kettle is provided with downward recessed portion, point The both ends that offset plate corresponds to equal hopper length direction are provided with along the gradually smaller leak adhesive channel in Flow of Goods and Materials direction.

4. a kind of hot melt adhesive production line according to claim 1, it is characterised in that: the adhesive tape cooling body includes cold water Case one, fixed frame, circulating cooling pipe, the cold water storage cistern one are arranged in cabinet side, and the circulating cooling pipe is along conveying direction cloth It is located at handling rolls band position directly above, the fixed mount setting corresponds to circulating cooling pipe component placement on cabinet, described to follow Ring cooling tube is mounted on fixed frame, and the water-in and water-out both ends of circulating cooling pipe are connected to cold water storage cistern one, the circulating cooling pipe into Water end (W.E.) is connected with water pump, and the communicating pipe for being connected to cabinet and cold water storage cistern one is provided between the cabinet and cold water storage cistern one.

5. a kind of hot melt adhesive production line according to claim 4, it is characterised in that: in the rack be located at handling rolls band and The immersion liquid mechanism for impregnating cooling hot melt adhesive is additionally provided between broken cutting mechanism, immersion liquid mechanism includes the cold of upper end opening Middle position is arranged in cold water storage cistern two in water tank two, dandy roll, transition plates, the dandy roll, and the dandy roll both ends extend It is mounted on two inner wall of cold water storage cistern, recessed in the middle part of the transition plates, the front and rear sides of transition plates are fitted in handling rolls band respectively On the edge of upper conveyor surface and cold water storage cistern two.

6. a kind of hot melt adhesive production line according to claim 5, it is characterised in that: the highest point of the dandy roll is lower than defeated Send the upper conveyor belt face of winding.

7. a kind of hot melt adhesive production line according to claim 1, it is characterised in that: the sieve of the vibration screen formula material screening machine Net tilts upward setting along material conveying direction, and the angle of the sieve and horizontal plane is 10~30 degree of settings.