CN212498572U

CN212498572U - Plastic bottle mouth cutting mechanism with waste suction device

Info

Publication number: CN212498572U
Application number: CN202020921997.5U
Authority: CN
Inventors: 郑明武
Original assignee: Yichang Tiantai Packaging Products Co ltd
Current assignee: Yichang Tiantai Packaging Products Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-09
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a plastic bottle production technical field discloses a plastic bottle bottleneck cutting mechanism of useless device is inhaled in area, including the make-up machine conveyer belt, fixedly connected with fixing base on the up end of make-up machine conveyer belt, two electric telescopic handle are installed perpendicularly respectively to the both sides of make-up machine conveyer belt, four electric telescopic handle's the equal fixedly connected with dead lever in top, roof of horizontal fixedly connected with between four dead levers, the left side fixed mounting of roof up end has cutting mechanism, the right side fixed mounting of roof up end has grinding machanism, four inboard front of dead lever and the equal horizontal fixedly connected with limiting plate in the back, leave the sliding opening between two limiting plates, both sides open-ended dust cover around the bayonet fixed mounting in both sides of make-up machine conveyer belt, the dust cover back-off covers directly over cutting mechanism and grinding machanism, the. The utility model discloses the original device of contrast prevents that the dirt bits from splashing, retrieves the waste material.

Description

Plastic bottle mouth cutting mechanism with waste suction device

Technical Field

The utility model relates to a cut the mechanism, specifically a plastic bottle bottleneck that useless device was inhaled in area cuts mechanism belongs to plastic bottle production technical field.

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 the plastic bottle is moulded, need use the blow molding machine to cut the bottleneck of plastic bottle to the bottleneck that makes the plastic bottle possesses the planarization, after the cutting knife among the current blow molding machine is cutting for a long time, makes the sharpness of blade descend easily, thereby influences follow-up cutting work to the plastic bottle, and the bottleneck of current plastic bottle cuts the completion back simultaneously, and bottleneck department is smooth and pleasing to the eye inadequately, thereby leads to the product quality of final cutting completion to obtain the guarantee.

When cutting out and polishing the bottleneck, inevitable meeting produces corner waste and dirt bits, forms the wasting of resources on the one hand if not collecting, and on the other hand causes the influence to operational environment and influences the workman healthy, when the blade was polished, the blade was in the higher state of temperature, and the raw materials that the plastic bottle used generally do not tolerate high temperature, probably makes the plastics dirt bits melt and influences device efficiency, also causes the influence to workman safety.

Disclosure of Invention

An object of the utility model is to provide a plastic bottle bottleneck cutting mechanism of useless device is inhaled in area, the sharpness of the current device blade that mainly solves and proposes in the above-mentioned background descends and needs the limit work limit to polish, when tailorring and polishing the bottleneck, inevitable meeting produces corner waste and dirt bits, form the wasting of resources on the one hand if not collecting, on the other hand, cause the influence to operational environment and influence the workman healthily, when the blade is polished, the blade is in the higher state of temperature, the raw materials that the plastic bottle used generally do not endure high temperature, probably make the plastics dirt bits melt influence device efficiency, also cause the problem of influence to workman's safety.

In order to achieve the above object, the utility model provides a following scheme:

a plastic bottle mouth cutting mechanism with a waste suction device comprises a forming machine conveyor belt, wherein the forming machine conveyor belt runs from left to right, the upper end surface of the forming machine conveyor belt is detachably and fixedly connected with fixing seats at equal intervals from left to right, two sides of the forming machine conveyor belt are respectively and vertically provided with two electric telescopic rods, the four electric telescopic rods are symmetrical in pairs, the tops of the four electric telescopic rods are respectively and fixedly connected with fixing rods, a top plate is transversely and fixedly connected between the four fixing rods, the left side of the upper end surface of the top plate is fixedly provided with a cutting mechanism, the right side of the upper end surface of the top plate is fixedly provided with a polishing mechanism, the front side and the back side of the inner sides of the four fixing rods are respectively and transversely and fixedly connected with limiting plates, a sliding, and the dust cover back-off covers directly over cutting mechanism and grinding mechanism, the bottom symmetry of dust cover both sides is installed dust collector, and dust collector is located between cutting mechanism and the grinding mechanism.

As preferred, dust collector includes trachea, screen cloth, extraction fan, receiver and dust bag, the bottom of dust cover both sides is horizontal fixedly connected with trachea respectively, and the trachea runs through the dust cover, the terminal inside fixed mounting of trachea has the extraction fan, and the terminal fixed mounting of extraction fan has the dust bag, the front end of extraction fan is equipped with the screen cloth, is located be equipped with the discharge gate on the tracheal pipe wall under the screen cloth front end, and the terminal detachable fixedly connected with receiver of discharge gate.

Preferably, the bottom ends of the two sides of the dust cover are provided with mounting protrusions which are fixed on the table board of the conveyor belt of the forming machine in an insertion mode, plastic door curtains are respectively arranged at openings of the front side and the rear side of the dust cover, and the length of the dust cover is larger than that of the top plate.

As preferred, cutting mechanism includes first motor, first extension rod, sleeve, cutting blade and fastener, fixed mounting has first motor on the left up end of roof, the axis of rotation downwardly extending of first motor and running through to the bottom of roof, and the bottom key connection of first motor axis of rotation has first extension rod, the body of rod surface of first extension rod has the sleeve through fastener threaded connection, and a plurality of screw holes have been seted up to equidistance down from last in the front of first extension rod, fastener looks adaptation on this screw hole and the sleeve, the equal transverse welding in bottom of the left and right both sides of sleeve has cutting blade.

As preferred, grinding machanism includes second motor, second extension rod and the mill, fixed mounting has the second motor on the up end on roof right side, the axis of rotation downwardly extending of second motor runs through to the bottom of roof, and the bottom key connection of second motor axis of rotation has the second extension rod, the bottom fixedly connected with of second extension rod mills the dish, the bottom face of mill dish is the polished surface of dull polish form, and the bottom face of mill dish laminates with the up end of two limiting plates each other.

Preferably, the upper end surfaces of the two limiting plates are fixedly mounted with a formed sharpening block at the position below the cutting blade, the size of the combined sharpening blocks on the two limiting plates is matched with the size of a circle drawn by the two cutting blades during rotation, and the cutting edges of the cutting blades are attached to the upper end surfaces of the sharpening blocks.

Preferably, the fixing base comprises a fixing base body, a piston rod, a reset spring and fixing blocks, the fixing base body is a hollow square box body, symmetrical piston rods are arranged on the inner walls of four sides of the fixing base body respectively, the piston rods are perpendicular to the corresponding inner walls, four ends of the piston rods are fixedly provided with the same arc-shaped fixing blocks respectively, the four arc-shaped fixing blocks are spliced together to form a complete circle, the reset spring is sleeved on the piston rod between the bottom end of each fixing block and the bottom end of the piston rod, the inner cavity formed by the fixing blocks is connected with the plastic bottle main body in a clamping mode, the bottle opening at the top of the plastic bottle main body is aligned to a sliding opening formed between the two limiting plates, and the width of the sliding opening is larger than that of the top of the plastic bottle main body.

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

1. the utility model provides a plastic bottle bottleneck cutting mechanism of useless device is inhaled in area utilizes cutting mechanism and polishing mechanism to cut earlier the unnecessary waste material of bottleneck after polish and guarantee the smoothness of bottleneck, and cutting mechanism's blade below is provided with the whetstone, and the limit is cut the limit and is whetted a knife and prevent that sword sharpness from descending and influence work.

2. The utility model provides a plastic bottle bottleneck cutting mechanism of useless device is inhaled in area utilizes and inhales the waste material after useless device retrieves the cutting and polishes, and the resource-wasting guarantees simultaneously that operational environment safety and work efficiency are not influenced.

Drawings

Fig. 1 is a front view structure diagram of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic top view of the sleeve and the cutting blade on the first extension rod according to the present invention.

Fig. 4 is a schematic view of the fixing base of the present invention.

Fig. 5 is a schematic diagram of the point a enlarged structure of the present invention.

Fig. 6 is a schematic diagram of the point B amplification structure of the present invention.

Fig. 7 is a schematic diagram of the C point enlarged structure of the present invention.

In the figure: 1. a forming machine conveyor belt; 2. a fixed seat; 201. a fixed seat body; 202. a piston rod; 203. a return spring; 204. a fixed block; 3. an electric telescopic rod; 4. fixing the rod; 5. a dust cover; 501. mounting a boss; 6. a dust removal device; 601. an air tube; 602. screening a screen; 603. an exhaust fan; 604. a dust removal bag; 605. a discharge port; 606. a storage box; 7. a cutting mechanism; 701. a first motor; 702. a first extension bar; 703. a sleeve; 704. a cutting blade; 705. a fastener; 8. a polishing mechanism; 801. a second motor; 802. a second extension bar; 803. grinding disc; 9. positioning a plate; 901. grinding a cutter block; 902. a sliding port; 10. a top plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, a plastic bottle mouth cutting mechanism with waste suction device comprises a forming machine conveyor belt 1, the forming machine conveyor belt 1 runs from left to right, fixing seats 2 are detachably and fixedly connected with the upper end surface of the forming machine conveyor belt 1 at equal intervals from left to right, two electric telescopic rods 3 are respectively and vertically installed on two sides of the forming machine conveyor belt 1, the four electric telescopic rods 3 are symmetrical in pairs, fixing rods 4 are fixedly connected with the tops of the four electric telescopic rods 3, a top plate 10 is transversely and fixedly connected between the four fixing rods 4, a cutting mechanism 7 is fixedly installed on the left side of the upper end surface of the top plate 10, a polishing mechanism 8 is fixedly installed on the right side of the upper end surface of the top plate 10, limiting plates are transversely and fixedly connected with the front and the back of the inner sides of the four, the two sides of the forming machine conveyor belt 1 are fixedly provided with dust covers 5 with openings at the front and the rear sides in an inserted mode, the dust covers 5 are reversely buckled and cover right above the cutting mechanism 7 and the grinding mechanism 8, the dust removing devices 6 are symmetrically arranged at the bottoms of the two sides of the dust covers 5, and the dust removing devices 6 are located between the cutting mechanism 7 and the grinding mechanism 8.

As shown in fig. 2, dust collector 6 includes trachea 601, screen cloth 602, extraction fan 603, receiver 606 and dust bag 604, the bottom of dust cover 5 both sides is horizontal fixedly connected with trachea 601 respectively, and trachea 601 runs through dust cover 5, the terminal inside fixed mounting of trachea 601 has extraction fan 603, and the terminal fixed mounting of extraction fan 603 has dust bag 604, the front end of extraction fan 603 is equipped with screen cloth 602, is located be equipped with discharge gate 605 on the pipe wall of trachea 601 under the screen cloth 602 front end, and the terminal detachable fixedly connected with receiver 606 of discharge gate 605. Waste materials enter the air pipe 601 under the action of the suction force of the suction fan 603, large-particle substances fall after being blocked by the screen 602, enter the storage box 606 from the discharge port 605, and dust is guided to the dust removal bag 604 by the suction fan 603 to be collected.

As shown in fig. 2, the bottom ends of the two sides of the dust cover 5 are provided with mounting protrusions 501, the mounting protrusions 501 are fixed on the table top of the conveyor belt 1 of the molding machine in an insertion manner, plastic curtains are respectively arranged at openings of the front side and the rear side of the dust cover 5 to prevent dust from flying out from the openings, and the length of the dust cover 5 is greater than that of the top plate 10.

As shown in fig. 1, 2, 3, and 5, the cutting mechanism 7 includes a first motor 701, a first extension rod 702, a sleeve 703, a cutting blade 704, and a fastening piece 705, a first motor 701 is fixedly mounted on the upper end surface of the left side of the top plate 10, a rotation shaft of the first motor 701 extends downward and penetrates through the bottom of the top plate 10, a bottom key of the rotation shaft of the first motor 701 is connected with the first extension rod 702, a rod body surface of the first extension rod 702 is connected with the sleeve 703 through a fastening piece 705 thread, a plurality of threaded holes are equidistantly formed in the front surface of the first extension rod 702 from top to bottom, the threaded holes are adapted to the fastening piece 705 on the sleeve 703, and the cutting blade 704 is transversely welded to the bottoms of the left and right sides of the sleeve 703.

As shown in fig. 1 and 6, the polishing mechanism 8 includes a second motor 801, a second extension rod 802 and a polishing disc 803, the second motor 801 is fixedly mounted on the upper end surface on the right side of the top plate 10, a rotation shaft of the second motor 801 extends downward and penetrates through the bottom of the top plate 10, a bottom key of the rotation shaft of the second motor 801 is connected with the second extension rod 802, the bottom of the second extension rod 802 is fixedly connected with the polishing disc 803, the bottom end surface of the polishing disc 803 is a frosted polishing surface, and the bottom end surface of the polishing disc 803 is attached to the upper end surfaces of the two limiting plates, so that the polishing of the bottle mouth can be smoothly performed.

As shown in fig. 1, 2, 5, and 7, a formed sharpening block 901 is fixedly mounted on the upper end surfaces of the two limiting plates and at a position below the cutting blade 704, the combined size of the sharpening blocks 901 on the two limiting plates is matched with the size of a circle drawn by the two cutting blades 704 during rotation, the cutting edge of the cutting blade 704 is attached to the upper end surfaces of the sharpening blocks 901, the cutting blade 704 can be sharpened while the operation is ensured, and the sharpness is ensured.

As shown in fig. 4, the fixing base 2 includes a fixing base body 201, a piston rod 202, a return spring 203, and a fixing block 204, the fixing seat body 201 is a hollow square box body, symmetrical piston rods 202 are respectively arranged on the inner walls of the four sides of the fixing seat body 201, the piston rods 202 are perpendicular to the corresponding inner walls, the ends of the four piston rods 202 are respectively fixedly provided with the same arc-shaped fixing blocks 204, the four arc-shaped fixed blocks 204 are spliced together to form a complete circle, the piston rod 202 between the bottom ends of the fixed blocks 204 and the piston rod 202 is sleeved with a return spring 203, an inner cavity formed by the four fixed blocks 204 is connected with a plastic bottle main body in a clamping way, the bottle mouth position at the top of the plastic bottle main body is right opposite to the sliding opening 902 formed between the two limiting plates, and the width of the sliding opening 902 is larger than that of the bottle mouth at the top of the plastic bottle main body.

The utility model discloses a theory of operation: before the equipment starts to operate, the electric telescopic rod 3 is used for adjusting the height to a proper height according to the size of a required plastic bottle, the fixed seat 2 is installed at a proper place, and other components are confirmed to be connected perfectly; when the equipment starts to operate, the forming machine conveyor belt 1 drives the plastic bottle main body which is clamped and connected in the fixed seat 2 to enter the dust cover 5, the bottle mouth sequentially passes through the cutting mechanism 7 and the grinding mechanism 8 along the sliding port 902 of the positioning plate 9 along the moving direction of the forming machine conveyor belt 1, the cutting operation is driven by the first motor 701 to synchronously rotate the first extension rod 702 which is arranged on the rotating shaft of the cutting machine, the cutting blade 704 arranged on the sleeve 703 on the first extension rod 702 synchronously rotates to achieve the cutting effect, the cutting blade 704 is ground with the knife stone arranged on the positioning plate 9 during cutting to ensure the sharpness of the blade, the grinding operation of the bottle mouth is synchronously completed by the grinding disc 803 driven by the second motor 801, waste materials generated during cutting and grinding enter the air pipe 601 under the suction effect of the suction fan 603, and large granular materials fall after being blocked by the, get into receiver 606 from discharge gate 605 and collect, the dirt bits are then guided to dust removal bag 604 by suction fan 603 and are collected, guarantee operational environment's safety, do not cause the wasting of resources simultaneously, green.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastic bottle bottleneck of area waste suction device cuts mechanism, includes make-up machine conveyer belt (1), and make-up machine conveyer belt (1) moves from a left side to the right side, its characterized in that: the detachable forming machine is characterized in that detachable fixing seats (2) are arranged on the upper end face of the forming machine conveyor belt (1) in an equidistance from the left to the right, two electric telescopic rods (3) are vertically installed on two sides of the forming machine conveyor belt (1) respectively, the four electric telescopic rods (3) are symmetrical in pairs, fixing rods (4) are fixedly connected to the tops of the four electric telescopic rods (3), a top plate (10) is transversely and fixedly connected between the four fixing rods (4), a cutting mechanism (7) is fixedly installed on the left side of the upper end face of the top plate (10), a polishing mechanism (8) is fixedly installed on the right side of the upper end face of the top plate (10), limiting plates are transversely and fixedly connected to the front and the back of the inner side of each fixing rod (4), sliding openings (902) are reserved between the two limiting plates, and dust, and the dust cover (5) is reversely buckled and covers over the cutting mechanism (7) and the grinding mechanism (8), the dust removing devices (6) are symmetrically arranged at the bottoms of the two sides of the dust cover (5), and the dust removing devices (6) are positioned between the cutting mechanism (7) and the grinding mechanism (8).

2. The plastic bottle mouth cutting mechanism with waste suction device according to claim 1, characterized in that: dust collector (6) include trachea (601), screen cloth (602), extraction fan (603), receiver (606) and dust removal bag (604), the bottom of dust cover (5) both sides is horizontal fixedly connected with trachea (601) respectively, and trachea (601) run through dust cover (5), the terminal inside fixed mounting of trachea (601) has extraction fan (603), and the terminal fixed mounting of extraction fan (603) has dust removal bag (604), the front end of extraction fan (603) is equipped with screen cloth (602), is located be equipped with discharge gate (605) on the pipe wall of trachea (601) under screen cloth (602) front end, and the terminal detachable fixedly connected with receiver (606) of discharge gate (605).

3. The plastic bottle mouth cutting mechanism with waste suction device according to claim 1, characterized in that: the bottom of the two sides of the dust cover (5) is provided with an installation bulge (501), the installation bulge (501) is fixed on the table board of the forming machine conveyor belt (1) in an insertion mode, plastic door curtains are respectively arranged at openings of the front side and the rear side of the dust cover (5), and the length of the dust cover (5) is larger than that of the top plate (10).

4. The plastic bottle mouth cutting mechanism with waste suction device according to claim 1, characterized in that: cutting mechanism (7) include first motor (701), first extension rod (702), sleeve (703), cutting blade (704) and fastener (705), fixed mounting has first motor (701) on the up end of roof (10) left side, the axis of rotation of first motor (701) extends downwards and runs through to the bottom of roof (10), and the bottom key connection of first motor (701) axis of rotation has first extension rod (702), there is sleeve (703) body of rod surface through fastener (705) threaded connection of first extension rod (702), and a plurality of screw holes have been seted up to equidistance down from last in the front of first extension rod (702), fastener (705) looks adaptation on this screw hole and sleeve (703), the equal transverse welding in bottom of sleeve (703) left and right both sides has cutting blade (704).

5. The plastic bottle mouth cutting mechanism with waste suction device according to claim 1, characterized in that: grinding machanism (8) include second motor (801), second extension rod (802) and polish dish (803), fixed mounting has second motor (801) on the up end on roof (10) right side, the axis of rotation downwardly extending of second motor (801) and run through to the bottom of roof (10), and the bottom key connection of second motor (801) axis of rotation has second extension rod (802), the bottom fixedly connected with of second extension rod (802) polishes dish (803), the bottom face of polishing dish (803) is the polished surface of dull polish form, and the bottom face of polishing dish (803) and the up end of two limiting plates laminate each other.

6. The plastic bottle mouth cutting mechanism with waste suction device according to claim 1, characterized in that: the upper end surfaces of the two limiting plates are fixedly provided with a formed sharpener block (901) at the position below the cutting blade (704), the combined sharpener blocks (901) on the two limiting plates are matched with the size of a circle drawn by the two cutting blades (704) when rotating, and the cutting edges of the cutting blades (704) are attached to the upper end surfaces of the sharpener blocks (901).

7. The plastic bottle mouth cutting mechanism with waste suction device according to claim 1, characterized in that: the fixing seat (2) comprises a fixing seat body (201), piston rods (202), a reset spring (203) and fixing blocks (204), the fixing seat body (201) is a hollow square box body, the inner walls of four sides of the fixing seat body (201) are respectively provided with the symmetrical piston rods (202), the piston rods (202) are perpendicular to the corresponding inner walls, the tail ends of the four piston rods (202) are respectively fixedly provided with the same arc-shaped fixing blocks (204), the four arc-shaped fixing blocks (204) are spliced together to form a complete circle, the reset spring (203) is sleeved on the piston rods (202) between the bottom ends of the fixing blocks (204) and the bottom ends of the piston rods (202), a plastic bottle main body is connected in a clamping manner in an inner cavity formed by the four fixing blocks (204), and a bottle opening at the top of the plastic bottle main body is right opposite to a sliding opening (902) formed between the two limiting plates, and the width of the sliding opening (902) is larger than the opening of the top of the plastic bottle main body.