CN211030103U

CN211030103U - Plastic bottle straight line slotting machine

Info

Publication number: CN211030103U
Application number: CN201921636142.1U
Authority: CN
Inventors: 郝庆艳; 李奇凯; 王瑞
Original assignee: Ningbo Qiming Machinery Mfg Co
Current assignee: Ningbo Qiming Machinery Mfg Co
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-17
Anticipated expiration: 2029-09-27

Abstract

The utility model relates to a plastic bottle straight line notching machine, which relates to plastic bottle processing equipment and solves the problems that after the existing plastic bottle blow molding, the excess material of a bottle mouth is removed by a mode that a worker holds a bottle body by hands to cut twice, the left and right deviation is large during notching, the sealing tightness is difficult to ensure, and the rejection rate is high during notching; clout removal mechanism includes: the device comprises a supporting plate, a belt wheel, a belt, a driving motor, a guide plate and a cutting knife; the upper end of the plastic bottle is formed with a ring groove for the guide plate and the belt to be embedded. The utility model discloses have the automation that has realized that the plastic bottle clout is got rid of, efficiency and plastic bottle when having improved the plastic bottle clout and got rid of the effect of notched leakproofness behind the clout.

Description

Plastic bottle straight line slotting machine

Technical Field

The utility model belongs to the technical field of the technique of plastic bottle processing equipment and specifically relates to a plastic bottle straight line slotting machine is related to.

Background

The plastic bottle is mainly made of polyethylene or polypropylene and other materials with a plurality of organic solvents. The plastic bottle widely uses Polyester (PET), Polyethylene (PE) and polypropylene (PP) as raw materials, and is a plastic container which is added with a corresponding organic solvent, heated at high temperature, blown, extruded and blown or injection molded by a plastic mold.

After various plastic bottles for canned goods are molded on a blow molding machine, the bottle openings of the plastic bottles are closed, the plastic bottles cannot be directly used for canning, and redundant parts at the bottle openings are cut off; after the existing plastic bottle is subjected to blow molding, excess materials of a bottle opening are removed in a mode that a worker holds a bottle body by hands and cuts the bottle body twice, the left deviation and the right deviation during cutting are large, the sealing performance of a seal is difficult to guarantee, the rejection rate during cutting is high, and an improved space is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a plastic bottle straight line notching machine has realized the automation that the plastic bottle clout was got rid of, and the notched leakproofness behind the clout was got rid of to efficiency and plastic bottle when having improved the plastic bottle clout and having got rid of.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a plastic bottle linear notching machine comprises a rack, a conveyor belt, a suspension bracket and a residual material removing mechanism, wherein the conveyor belt is arranged on the rack and used for placing plastic bottles;

excess material removal mechanism includes:

the supporting plate is suspended at the lower side of the suspension bracket and arranged at one side of the plastic bottle;

the belt wheel is rotatably connected with two ends of the lower side of the supporting plate;

the belt is sleeved on the belt wheel;

the driving motor is arranged on the supporting plate and is used for driving the belt wheel to move;

the guide plate is hung on the lower side of the suspension bracket and is arranged on the other side of the plastic bottle to be clamped by matching with the belt and drive the plastic bottle to rotate;

a cutter fixed to the lower side of the guide plate and cutting the plastic bottle;

the upper end shaping of plastic bottle has the annular that supplies guide board and belt to inlay to establish.

Through adopting above-mentioned technical scheme, getting into between guide board and the belt under ordering about of plastic bottle conveyer belt, the plastic bottle moves forward while rotating under the drive of conveyer belt and belt to cut the clout through the cutting knife and get rid of, realized the automation that the plastic bottle clout got rid of, efficiency and plastic bottle when having improved the plastic bottle clout and got rid of notched leakproofness behind the clout.

The utility model discloses further set up to: the hanging frame is provided with at least two hanging rods which are parallel to each other and vertical to the conveying belt, and one side of the supporting plate, which is close to the hanging frame, is provided with hanging blocks which correspond to the hanging rods one to one and tightly hold the hanging rods.

Through adopting above-mentioned technical scheme, hang the piece and hold tightly and hang the pole to hang the backup pad on the mounted frame, simple structure, easy dismounting, the practicality is strong.

The utility model discloses further set up to: and one side of the guide plate, which is close to the suspension frame, is provided with slide blocks which correspond to the suspension rods one to one and are sleeved on the suspension rods.

Through adopting above-mentioned technical scheme, the slider cover is located hang on the pole and with hang pole interference fit to hang the guide board on the mounted frame, simple structure, easy dismounting, the practicality is strong.

The utility model discloses further set up to: the hanging frame is also provided with an adjusting component for adjusting the distance between the belt and the guide plate;

the adjustment assembly includes:

the first substrate is arranged on the sliding block;

the second substrate is arranged on the suspension bracket and corresponds to the first substrate;

the connecting column is rotatably connected to the first substrate through a connecting screw;

the stud is integrally arranged on one side of the connecting column close to the second substrate and is in threaded connection with the second substrate;

and the limiting block is integrally arranged at one end of the stud, which is far away from the connecting column.

Through adopting above-mentioned technical scheme, the accessible rotates the double-screw bolt and adjusts the distance between guide board and the belt to carry out the clout excision to the plastic bottle of different diameter sizes, improved the application scope of straight line slotting machine.

The utility model discloses further set up to: and one end of the limiting block, which is far away from the stud, is pivoted with an adjusting handle for holding by hands.

Through adopting above-mentioned technical scheme, adjustment handle has increased the area of gripping of stopper, and the person of facilitating the use grips, has played laborsaving lever's effect simultaneously to the person of facilitating the use adjusts the distance between guide board and the belt through adjustment handle.

The utility model discloses further set up to: the edges and corners of the guide plate close to the belt are provided with guide surfaces for guiding the plastic bottles to move between the guide plate and the belt.

Through adopting above-mentioned technical scheme, guide face guide plastic bottle removes to between belt and the guide board, makes the plastic bottle be difficult for because of can't remove to between guide board and the belt with the edges and corners collision, has ensured the normal clear that the cutting of plastic bottle clout was got rid of.

The utility model discloses further set up to: the device also comprises a residual material discharging mechanism;

clout discharge mechanism includes:

the discharging guide rod is arranged at one end of the guide plate and is parallel to the belt;

the ejection of compact section of thick bamboo is located ejection of compact guide pole and is kept away from the downside of guide board one end.

Through adopting above-mentioned technical scheme, the clout removes the ejection of compact to going out in the feed cylinder along ejection of compact guide bar under the drive of belt, and separately ejection of compact with the plastic bottle, has realized the automation of the ejection of compact after the clout is got rid of to the plastic bottle.

The utility model discloses further set up to: be equipped with two bracing pieces that are vertical setting in the frame, one side that the mounted frame is close to the bracing piece is equipped with the cover and locates the block of hugging tightly on the bracing piece, hug tightly and seted up the cut-off groove on the block, one side threaded connection that the block of hugging tightly is close to the cut-off groove has the screw of hugging tightly of ordering about the block of hugging tightly the bracing piece.

Through adopting above-mentioned technical scheme, hold the piece cover and locate on the bracing piece and order about through holding the screw and hold the piece tightly and hold the bracing piece tightly to be fixed in the frame with the mounted frame on, simple structure, simple to operate, the practicality is strong.

The utility model discloses further set up to: the rack is further provided with a screw rod parallel to the support rod, one side of the suspension bracket, which is close to the screw rod, is provided with an adjusting block sleeved on the screw rod, an embedding groove is formed in the adjusting block, and an adjusting nut which is in threaded connection with the screw rod to adjust the height of the suspension bracket is embedded in the embedding groove.

Through adopting above-mentioned technical scheme, the height of user's accessible adjusting nut and the threaded connection regulation mounted frame of lead screw to conveniently carry out the clout to the plastic bottle of co-altitude not and get rid of the processing, improved the application scope of sharp slotting machine.

The utility model discloses further set up to: one side that the backup pad is close to the guide board is equipped with spacing, one side that spacing is close to the guide board is equipped with and supplies the belt to inlay the groove that slides of establishing the slip.

Through adopting above-mentioned technical scheme, the belt slides and connects in the inslot that slides, makes the belt difficult emergence when ordering about the plastic bottle rotation rock, stability when having improved the belt motion, and then stability and accuracy nature when having improved the cutting of plastic bottle clout and getting rid of.

To sum up, the utility model discloses a beneficial technological effect does:

1. the automation of removing the plastic bottle excess materials is realized, and the efficiency of removing the plastic bottle excess materials and the sealing performance of the cut of the plastic bottle after the excess materials are removed are improved;

2. a user can adjust the height of the suspension bracket through the threaded connection of the adjusting nut and the screw rod so as to conveniently remove excess materials from plastic bottles with different heights, and the application range of the linear notching machine is widened;

3. the belt slides and is connected in the inslot that slides, makes the belt difficult emergence when ordering about the plastic bottle rotation rock, stability when having improved the belt motion, and then stability and accuracy nature when having improved the cutting of plastic bottle clout and getting rid of.

Drawings

Fig. 1 is a schematic structural view of a plastic bottle linear cutting machine.

Fig. 2 is a partial structural schematic view of a plastic bottle linear cutting machine.

Fig. 3 is a schematic structural view of the discard removing mechanism.

Fig. 4 is a schematic structural view of the plastic bottle, the guide plate, and the cutter.

Fig. 5 is an exploded view of the support plate and the stop strip.

FIG. 6 is a schematic structural view of a residue discharge mechanism

Fig. 7 is a partial structural schematic diagram of the suspension bracket, the support plate and the guide plate.

Fig. 8 is an exploded schematic view of the adjustment assembly.

Fig. 9 is a schematic structural view of the suspension bracket, the screw rod, the adjusting block, the support rod and the clasping block.

Fig. 10 is an enlarged view of a portion a in fig. 9.

In the figure, 1, a frame; 11. a support bar; 12. a screw rod; 13. adjusting the nut; 2. a conveyor belt; 3. a suspension bracket; 31. a suspension rod; 32. a hugging block; 321. dividing the groove; 322. tightly holding the screw; 33. an adjusting block; 331. caulking grooves; 4. a remainder removing mechanism; 41. a support plate; 411. a suspension block; 412. a limiting strip; 4121. a sliding groove; 42. a pulley; 43. a belt; 44. a drive motor; 45. a guide plate; 451. a slider; 452. a guide surface; 453. a cutting knife rest; 46. a cutting knife; 5. an adjustment assembly; 51. a first substrate; 52. a second substrate; 53. connecting columns; 531. a connecting screw; 54. a stud; 55. a limiting block; 56. an adjusting handle; 6. a residual material discharging mechanism; 61. a discharge guide rod; 611. a connecting plate; 62. a discharging barrel; 10. a plastic bottle; 101. and a ring groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the plastic bottle linear cutting machine comprises a frame 1, a conveyor belt 2, a suspension bracket 3 and a residual material removing mechanism 4.

Conveyer belt 2 installs in frame 1 and supplies plastic bottle 10 to place in order to transport plastic bottle 10, and mounted frame 3 hangs in frame 1 and is located conveyer belt 2 directly over, and clout removal mechanism 4 hangs on mounted frame 3 and is used for getting rid of the clout of plastic bottle 10 upper end.

Referring to fig. 2, 3, and 4, the surplus material removing mechanism 4 includes a support plate 41, a pulley 42, a belt 43, a driving motor 44, a guide plate 45, and a cutter 46; the support plate 41 is suspended at the lower side of the suspension bracket 3 and is positioned at one side of the plastic bottle 10, the number of the belt wheels 42 is two, the two belt wheels 42 are rotatably connected at two ends of the lower side of the support plate 41, the belt 43 is sleeved on the two belt wheels 42, and the driving motor 44 is installed on the support plate 41 and is used for driving the belt wheels 42 to rotate; guide plate 45 hangs in the downside of mounted frame 3 and is located the opposite side of plastic bottle 10, and the upper end of plastic bottle 10 has an annular 101, and guide plate 45 and belt 43 all slide with annular 101 to be connected, and cutting knife 46 locates the downside of guide plate 45, and the incision is used for getting rid of the clout of plastic bottle 10.

The cutting knife 46 can be directly fixed on the guide plate 45 by screws; here, the cutting blade rest 453 is installed to the downside of guide plate 45, and cutting blade 46 passes through the screw installation on cutting blade rest 453, and the position of cutting blade 46 is adjusted to the position of accessible regulation cutting blade rest 453 during the use to cut the plastic bottle 10 of different sizes and get rid of the clout.

Guide plate 45 is further provided with guide surface 452, guide surface 452 is provided on the side where plastic bottle 10 enters between guide plate 45 and belt 43, and guide plate 45 guides plastic bottle 10 to enter between guide plate 45 and belt 43.

Referring to fig. 3 and 5, the lower side of the supporting plate 41 is further provided with a limiting strip 412, the limiting strip 412 is arranged on one side of the supporting plate 41 close to the guide plate 45, a sliding groove 4121 is formed in the limiting strip 412, and the sliding groove 4121 is used for the belt 43 to be embedded and arranged to slide, so that the belt 43 is not prone to shaking when driving the plastic bottle 10 to move.

The plastic bottle 10 is placed on the conveyor belt 2 and moves along with the conveyor belt 2, when the plastic bottle 10 moves to a position between the guide plate 45 and the belt 43, the plastic bottle 10 moves along with the conveyor belt 2 and rotates under the driving of the belt 43, and the cutter 46 cuts the rotating plastic bottle 10 to remove excess materials on the upper end of the plastic bottle 10.

Referring to fig. 1 and 6, a remainder discharging mechanism 6 is further arranged on the frame 1, the remainder discharging mechanism 6 is used for separately discharging the remainders from the plastic bottles 10, and the remainder discharging mechanism 6 comprises a discharging guide rod 61 and a discharging barrel 62; the discharging guide rod 61 is arranged on one side of the guide plate 45 far away from the guide plate 45, and the discharging guide rod 61 is tangent to one side of the guide plate 45 close to the support plate 41 and is parallel to the belt 43; the discharging barrel 62 is arranged on the frame 1 and is positioned below one end of the discharging guide rod 61 far away from the guide plate 45, and the surplus material collecting box is connected below the discharging barrel 62 through a pipeline; after the surplus material is separated from the plastic bottle 10, the plastic bottle 10 is driven by the conveyor belt 2 to move continuously to the end of the conveyor belt 2 away from the guide surface 452 for discharging, and the surplus material is discharged into the discharging barrel 62 along the discharging guide rod 61 under the action of the belt 43.

The discharge guide rod 61 can be welded directly to the guide plate 45, where the discharge guide rod 61 is connected to the guide plate 45 by a connecting plate 611; one end of the discharging guide rod 61 close to the guide plate 45 is integrally provided with a connecting plate 611, and the connecting plate 611 is fixed on the guide plate 45 through screws.

Referring to fig. 7, the support plate 41 may be welded directly to the underside of the hanger 3, where the support plate 41 is suspended from the hanger 3 by the hanger bar 31 and the hanger 411; at least two parallel suspension rods 31 perpendicular to the moving direction of the conveyor belt 2 are inserted into the suspension frame 3, the number of the suspension rods 31 is preferably two, suspension blocks 411 corresponding to the suspension rods 31 one by one are fixed at the upper end of the support plate 41, and the suspension blocks 411 are sleeved on the suspension rods 31 and tightly hold the suspension rods 31 through screws so as to suspend the support plate 41 on the suspension frame 3.

The guide plate 45 can be welded directly to the underside of the suspension frame 3, where the guide plate 45 is suspended from the suspension frame 3 by the suspension bar 31 and the slider 451; sliders 451 corresponding to the hanging rods 31 one by one are fixed on the upper side of the guide plate 45, and the sliders 451 are sleeved on the hanging rods 31; in one embodiment, the slider 451 is interference fit with the suspension bar 31 to suspend the guide plate 45 from the suspension bracket 3 such that the guide plate 45 is not susceptible to relative movement with the suspension bracket 3.

Referring to fig. 7 and 8, in one embodiment, the sliding block 451 is slidably connected to the suspension rod 31, the suspension bracket 3 is provided with an adjusting assembly 5 for adjusting the distance between the guide plate 45 and the belt 43, and the adjusting assembly 5 includes a first base plate 51, a second base plate 52, a connecting column 53, a stud 54 and a limiting block 55; the first base plate 51 is fixed on the sliding block 451, the second base plate 52 is fixed on the suspension bracket 3, one end of the connecting column 53 is abutted to the first base plate 51 and is rotatably connected to the first base plate 51 through a connecting screw 531, the stud 54 is integrally arranged on one side of the connecting column 53 far away from the first base plate 51, the stud 54 is in threaded connection with the second base plate 52, the limiting block 55 is integrally arranged on one end of the stud 54 far away from the connecting column 53, and the limiting block 55 is used for limiting the adjusting distance of the adjusting assembly 5; the distance between the guide plate 45 and the belt 43 can be adjusted by turning the stud 54 when in use.

The adjusting assembly 5 further includes an adjusting handle 56, the adjusting handle 56 is pivotally connected to an end of the limiting block 55 away from the stud 54, and the adjusting handle 56 is held by a hand to facilitate rotating the stud 54 to adjust the distance between the guide plate 45 and the belt 43.

Referring to fig. 2 and 9, two support rods 11 are fixed on the frame 1 and are vertically arranged, one side of the suspension bracket 3 close to the support rods 11 is fixed with a clasping block 32, and the clasping block 32 is sleeved on the support rods 11 and is connected with the support rods 11 in a sliding manner.

Referring to fig. 10, the clasping block 32 is provided with a dividing groove 321 to facilitate the clasping block 32 to be sleeved on the support rod 11, the clasping block 32 is further connected with a clasping screw 322 in a threaded manner, and the clasping screw 322 is used for driving the clasping block 32 to clasp the support rod 11, so as to suspend the suspension bracket 3 on the rack 1.

A screw rod 12 is further fixed on the frame 1, two ends of the screw rod 12 are fixed with the frame 1, the screw rod 12 and the support rods 11 are parallel to each other, the screw rod 12 can be arranged between the two support rods 11 or arranged at the outer sides of the two support rods 11, and the screw rod 12 is preferably arranged between the two support rods 11; an adjusting block 33 is fixed on one side of the suspension bracket 3 close to the screw rod 12, the adjusting block 33 is sleeved on the screw rod 12, an embedding groove 331 is formed in the adjusting block 33, an adjusting nut 13 in threaded connection with the screw rod 12 is embedded in the embedding groove 331, and two ends of the adjusting nut 13 are abutted against two opposite side walls of the embedding groove 331; when in use, the height of the suspension bracket 3 can be adjusted by rotating the adjusting nut 13 so as to remove excess materials for plastic bottles 10 with different height dimensions.

The implementation principle of the embodiment is as follows:

the plastic bottles 10 are placed on the conveyor belt 2 and move along with the conveyor belt 2, when the plastic bottles 10 move to a position between the guide plate 45 and the belt 43, the plastic bottles 10 move along with the conveyor belt 2 and rotate under the driving of the belt 43, and the cutting knife 46 cuts the rotating plastic bottles 10 to remove excess materials at the upper ends of the plastic bottles 10; after the surplus material is separated from the plastic bottle 10, the plastic bottle 10 is driven by the conveyor belt 2 to move continuously to the end of the conveyor belt 2 away from the guide surface 452 for discharging, and the surplus material is discharged into the discharging barrel 62 along the discharging guide rod 61 under the action of the belt 43.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a plastic bottle straight line slotting machine which characterized in that: the plastic bottle conveying device comprises a rack (1), a conveying belt (2) which is arranged on the rack (1) and used for placing plastic bottles (10), a suspension bracket (3) which is arranged on the rack (1) and is arranged right above the conveying belt (2), and a residual material removing mechanism (4) which is suspended on the lower side of the suspension bracket (3) and used for removing residual materials;

the excess material removing mechanism (4) comprises:

the support plate (41) is suspended at the lower side of the suspension bracket (3) and is arranged at one side of the plastic bottle (10);

a pulley (42) rotatably connected to both ends of the lower side of the support plate (41);

a belt (43) which is sleeved on the belt wheel (42);

the driving motor (44) is arranged on the supporting plate (41) and is used for driving the belt wheel (42) to move;

the guide plate (45) is hung on the lower side of the suspension frame (3) and arranged on the other side of the plastic bottle (10) to be matched with the belt (43) to clamp and drive the plastic bottle (10) to rotate;

a cutter (46) fixed to the lower side of the guide plate (45) and cutting the plastic bottle (10);

the upper end shaping of plastic bottle (10) has confession guide board (45) and belt (43) ring groove (101) of inlaying and establishing.

2. The plastic bottle linear cutting machine according to claim 1, characterized in that: the hanging frame (3) is provided with at least two hanging rods (31) which are parallel to each other and vertical to the conveyor belt (2), and one side of the supporting plate (41) close to the hanging frame (3) is provided with hanging blocks (411) which correspond to the hanging rods (31) one by one and tightly hold the hanging rods (31).

3. A plastic bottle linear slitting machine according to claim 2, characterized in that: and one side of the guide plate (45) close to the suspension frame (3) is provided with sliding blocks (451) which correspond to the suspension rods (31) one to one and are sleeved on the suspension rods (31).

4. A plastic bottle linear cutting machine according to claim 3, characterized in that: the hanging frame (3) is also provided with an adjusting component (5) for adjusting the distance between the belt (43) and the guide plate (45);

the adjustment assembly (5) comprises:

a first substrate (51) provided on the slider (451);

a second substrate (52) which is provided on the suspension frame (3) and corresponds to the first substrate (51);

a connecting column (53) rotatably connected to the first substrate (51) through a connecting screw;

the stud (54) is integrally arranged on one side, close to the second substrate (52), of the connecting column (53) and is in threaded connection with the second substrate (52);

and the limiting block (55) is integrally arranged at one end of the stud (54) far away from the connecting column (53).

5. The plastic bottle linear cutting machine according to claim 4, characterized in that: and an adjusting handle (56) for being held by hands is pivoted at one end of the limiting block (55) far away from the stud (54).

6. The plastic bottle linear cutting machine according to claim 1, characterized in that: and a guide surface (452) for guiding the plastic bottle (10) to move to a position between the guide plate (45) and the belt (43) is arranged on the edge angle of the guide plate (45) close to the belt (43).

7. The plastic bottle linear cutting machine according to claim 1, characterized in that: the device also comprises a residual material discharging mechanism (6);

the excess material discharging mechanism (6) comprises:

a discharge guide rod (61) which is arranged at one end of the guide plate (45) and is parallel to the belt (43);

and the discharging barrel (62) is arranged at the lower side of one end, far away from the guide plate (45), of the discharging guide rod (61).

8. The plastic bottle linear cutting machine according to claim 1, characterized in that: be equipped with two bracing pieces (11) that are vertical setting on frame (1), one side that mounted frame (3) are close to bracing piece (11) is equipped with the cover and locates embracing tightly piece (32) on bracing piece (11), embrace and seted up on tightly piece (32) and cut apart groove (321), it has one side threaded connection who orders about to embrace tightly piece (32) and embraces tightly screw (322) of bracing piece (11) to embrace tightly piece (32) near dividing groove (321).

9. The plastic bottle linear cutting machine of claim 8, characterized in that: the adjustable suspension frame is characterized in that a screw rod (12) parallel to the support rod (11) is further arranged on the frame (1), an adjusting block (33) sleeved on the screw rod (12) is arranged on one side, close to the screw rod (12), of the suspension frame (3), an embedding groove (331) is formed in the adjusting block (33), and an adjusting nut (13) connected with the screw rod (12) in a threaded mode and used for adjusting the height of the suspension frame (3) is embedded in the embedding groove (331).

10. The plastic bottle linear cutting machine according to claim 1, characterized in that: one side that backup pad (41) are close to guide board (45) is equipped with spacing (412), one side that spacing (412) are close to guide board (45) is equipped with and supplies belt (43) to inlay and establish the groove (4121) that slides.