CN112977967A

CN112977967A - Sharp-mouth plastic hose tail sealing device on production line

Info

Publication number: CN112977967A
Application number: CN202110180408.1A
Authority: CN
Inventors: 肖丙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-06-18
Anticipated expiration: 2041-02-08
Also published as: CN112977967B

Abstract

The invention relates to the field of plastic hose processing, in particular to a sharp-nose plastic hose tail sealing device on a production line, which comprises a supporting bottom plate, a heating mechanism, a pushing mechanism, a clamping mechanism and the like; the top surface of the supporting base plate is fixedly provided with a heating mechanism, the pushing mechanism is fixedly arranged on the supporting base plate, the clamping mechanism is arranged on the supporting base plate, and the clamping mechanism is connected with a clamping mechanism in a sliding manner. Through the clamping mechanism, the second wedge-shaped block pushes the sliding plate and the device on the sliding plate to move towards the direction close to the sharp-mouth plastic hose, the clamping plates move oppositely to clamp the heated sharp-mouth plastic hose, and the fused sharp-mouth plastic hose is bonded, so that the sharp-mouth plastic hose is fully sealed.

Description

Sharp-mouth plastic hose tail sealing device on production line

Technical Field

The invention relates to the field of plastic hose processing, in particular to a sharp-nose plastic hose tail sealing device on a production line.

Background

The plastic composite hose is convenient to use, economical and good in sanitation, and becomes one of main packaging varieties of cosmetics, medicines and foods. It is pointed out from the relevant reports that the strong growth of skin care products and bath products will push the hose package to grow at a higher rate than average. Becoming an indispensable packaging form for cosmetics and medicines. The plastic hose tail sealing machine is characterized in that the sealing surface of a plastic hose is fused together at high pressure at two sides of a hose opening under the heating condition by utilizing the heating technology and principle, so that the defect that the sealing is not firm due to the fact that foreign matters are adhered to the hose wall can be avoided.

In the prior art, the current sharp mouth plastic hose seals tail device is mostly direct to heat the centre gripping to plastic hose, owing to need heat sharp mouth plastic hose, reuses other equipment and seals the tail to sharp mouth plastic hose, because sharp mouth plastic hose position is unstable in the time of sealing the tail, makes sharp mouth plastic hose seal the tail and produces the deviation easily for seal the tail quality and can not obtain the guarantee.

Disclosure of Invention

The invention aims to provide a tail sealing device for a sharp-mouth plastic hose, which can be put into a large-scale tail sealing production line of the sharp-mouth plastic hose and synchronously performs heating and tail sealing on the sharp-mouth plastic hose, so as to solve the problem that the tail sealing of the sharp-mouth plastic hose is easy to generate deviation because the sharp-mouth plastic hose cannot be directly heated and sealed in the background technology.

The technical implementation scheme of the invention is as follows: the utility model provides a sharp mouth plastic hose seals tail device on production line, is including supporting baseplate, heating mechanism, pushing mechanism, clamping mechanism, chucking mechanism and return mechanism, and supporting baseplate top surface fixed mounting has heating mechanism, and pushing mechanism fixed mounting is on supporting baseplate, and clamping mechanism locates on the supporting baseplate, and the last sliding type of clamping mechanism is connected with the chucking mechanism, is equipped with return mechanism on the heating mechanism.

In a preferred embodiment of the present invention, the heating mechanism includes a first support frame, a power-driven push rod, a second support frame, a fixing rod, a gear, a first sliding frame, a first rack, a heating plate and a second rack, the first support frame is fixedly mounted on the top surface of the support base plate, the power-driven push rod is fixedly mounted on the first support frame, the second support frame is also fixedly mounted on the top surface of the support base plate, the fixing rod is fixedly connected to the upper portion of the second support frame, the gear is connected to the fixing rod through a bearing, the first sliding frame is slidably connected to the upper portion of the second support frame, the first rack is fixedly connected to one end of the first sliding frame, the first rack and the gear are engaged with each other, the heating plate is fixedly connected to one end of the power-driven push rod, the heating plate is.

In a preferred embodiment of the present invention, the pushing mechanism includes a first supporting plate, a rotating shaft, rotating wheels, a belt, a connecting plate, a wedge plate, a first fixing plate, a fixing block, a rotating plate and a first torsion spring, the two first supporting plates are symmetrically and fixedly connected to the top surface of the supporting bottom plate, the rotating shaft is rotatably connected to the same first supporting plate, the rotating wheel is fixedly connected to the rotating shaft, the belt is connected between the two rotating wheels, the connecting plate is fixedly connected to the electric push rod, the wedge plate is fixedly connected to the bottom end of the connecting plate, the first fixing plate is fixedly connected to the belt in a distributed manner, the fixing block is symmetrically and fixedly connected to the first fixing plate, the rotating plate is hinged to the two fixing blocks, and the first torsion.

In a preferred embodiment of the present invention, the clamping mechanism includes a second supporting plate, a second fixing plate, a first sliding block, a first return spring, a rotating frame, a second torsion spring, a clamping plate and a first wedge block, the second supporting plate is fixedly connected to the top surface of the supporting base plate, the second fixing plate is fixedly connected to the second supporting plate, the first supporting frame is also fixedly connected to the second fixing plate, the second fixing plate is slidably connected to the first sliding block, the first return spring is connected between the first sliding block and the second fixing plate, the rotating frame is hinged to the first sliding block, the second torsion spring is connected between the rotating frame and the first sliding block, the clamping plate is fixedly connected to one end of the rotating frame, and the first wedge block is symmetrically and fixedly connected to the belt in a distributed manner.

In a preferred embodiment of the present invention, the clamping mechanism comprises a second sliding block, a second return spring, a wedge bar, a second sliding frame and a sliding plate, wherein the second sliding block is slidably connected to the first sliding block, the second return spring is connected between the second sliding block and the first sliding block, one end of the second sliding block is fixedly connected to the wedge bar, the second sliding frame is fixedly connected to one end of the wedge bar, the second sliding frame is slidably connected to the clamping plate, one end of the second sliding frame is fixedly connected to the sliding plate, and the sliding plate is also slidably connected to the clamping plate.

In a preferred embodiment of the present invention, the return mechanism further includes a third fixing plate, a third return spring, a second wedge block, and a slide rod, the third fixing plate is fixedly connected to the heating plate, the slide rod is slidably connected to the third fixing plate, the second wedge block is fixedly connected to one end of the slide rod, and the third return spring is connected between the second wedge block and the third fixing plate.

Compared with the prior art, the invention has the following advantages: through the cooperation of gear and first rack and second rack for first rack and device on it move towards being close to sharp mouth plastic hose direction, and the hot plate moves in opposite directions heats the sharp mouth plastic hose of belt central point position, makes sharp mouth plastic hose melt and contracts.

Through pushing mechanism, the shaped plate promotes the rotor plate and its device on it and moves towards second fixed plate direction for belt and last device clockwise rotation, belt clockwise rotation carry sharp mouth plastic hose, supplementary accomplish heating and seal the tail work to sharp mouth plastic hose.

Through the clamping mechanism, the second wedge-shaped block pushes the sliding plate and the device on the sliding plate to move towards the direction close to the sharp-mouth plastic hose, the clamping plates move oppositely to clamp the heated sharp-mouth plastic hose, and the fused sharp-mouth plastic hose is bonded, so that the sharp-mouth plastic hose is fully sealed.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of the heating mechanism of the present invention.

Fig. 4 is a schematic perspective view of the pushing mechanism of the present invention.

FIG. 5 is an enlarged schematic view of the present invention B.

Fig. 6 is an enlarged schematic view of the structure of the present invention a.

Fig. 7 is a third perspective view of the present invention.

FIG. 8 is an enlarged schematic view of the present invention C.

Wherein the figures include the following reference numerals: 1. a support base plate, 2, a heating mechanism, 21, a first support frame, 22, an electric push rod, 23, a second support frame, 24, a fixed rod, 25, a gear, 26, a first sliding frame, 27, a first rack, 28, a heating plate, 29, a second rack, 3, a pushing mechanism, 31, a first support plate, 32, a rotating shaft, 33, a rotating wheel, 34, a belt, 35, a connecting plate, 36, a wedge-shaped plate, 37, a first fixed plate, 38, a fixed block, 39, a rotating plate, 311, a first torsion spring, 4, a clamping mechanism, 41, a second support plate, 42, a second fixed plate, 43, a first sliding block, 44, a first return spring, 45, a rotating frame, 46, a second torsion spring, 47, a clamping plate, 48, a first wedge-shaped block, 5, a clamping mechanism, 51, a second sliding block, 52, a second return spring, 53, a wedge-shaped bar, 54, a second sliding frame, 55, a second sliding frame, a second, The sliding plate 6, the return mechanism 61, the third fixing plate 62, the third return spring 63, the second wedge block 64 and the sliding rod.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example (b): the utility model provides a sharp mouth plastic hose seals tail device on production line, as shown in fig. 1-8, including supporting baseplate 1, heating mechanism 2, pushing mechanism 3, clamping mechanism 4, chucking mechanism 5 and return mechanism 6, supporting baseplate 1 top surface fixed mounting has heating mechanism 2, pushing mechanism 3 fixed mounting is on supporting baseplate 1, clamping mechanism 4 locates on supporting baseplate 1, clamping mechanism 4 is used for pressing from both sides the sharp mouth plastic hose that has heated for sharp mouth plastic hose fully seals the tail, the gliding style of clamping mechanism 4 is connected with chucking mechanism 5, be equipped with return mechanism 6 on the heating mechanism 2, heating mechanism 2 is used for heating sharp mouth plastic hose, make sharp mouth plastic hose melt and contract.

The heating mechanism 2 comprises a first support frame 21, an electric push rod 22, a second support frame 23, a fixed rod 24, a gear 25, a first sliding frame 26, a first rack 27, a heating plate 28 and a second rack 29, wherein the first support frame 21 is fixedly arranged on the top surface of the support base plate 1, the electric push rod 22 is fixedly arranged on the first support frame 21, the second support frame 23 is also fixedly arranged on the top surface of the support base plate 1, the upper part of the second support frame 23 far away from the support base plate 1 is fixedly connected with the fixed rod 24, the fixed rod 24 is connected with the gear 25 through a bearing, the first sliding frame 26 is slidably connected with the upper part of the second support frame 23 close to the fixed rod 24, the first rack 27 is fixedly connected with one end of the first sliding frame 26 far away from the second support frame 23, the first rack 27 is mutually engaged with the gear 25, the heating plate 28 is fixedly connected with one end of the electric, the heating plate 28 is used for heating the sharp-nose plastic hose at the central position of the belt 34 to melt and shrink the sharp-nose plastic hose, the second rack 29 is fixedly connected to the top surface of the heating plate 28, and the gear 25 is also meshed with the second rack 29.

The pushing mechanism 3 comprises a first supporting plate 31, a rotating shaft 32, a rotating wheel 33, a belt 34, a connecting plate 35, a wedge plate 36, a first fixing plate 37, a fixing block 38, a rotating plate 39 and a first torsion spring 311, the symmetrical rigid coupling in supporting baseplate 1 top surface on two first backup pads 31, the common rotary type is connected with axis of rotation 32 on the first backup pad 31 of homonymy, the rigid coupling has rotation wheel 33 on the axis of rotation 32, be connected with the belt 34 that is used for carrying on sharp mouth plastic hose between two rotation wheels 33, the rigid coupling has connecting plate 35 on electric putter 22, the rigid coupling in connecting plate 35 bottom has wedge plate 36, wedge plate 36 is used for promoting rotor plate 39, the distributed rigid coupling has first fixed plate 37 on belt 34, fixed block 38 symmetry rigid coupling is on first fixed plate 37, it has rotor plate 39 to articulate jointly on two fixed blocks 38, be connected with first torsion spring 311 between fixed block 38 and the rotor plate 39.

The clamping mechanism 4 comprises a second supporting plate 41, a second fixing plate 42, a first sliding block 43, a first return spring 44, a rotating frame 45, a second torsion spring 46, a clamping plate 47 and a first wedge block 48, wherein the second supporting plate 41 is fixedly connected to the top surface of the supporting base plate 1, the second fixing plate 42 is fixedly connected to the second supporting plate 41 far away from the supporting base plate 1, the second fixing plate 42 is also fixedly connected to the first supporting frame 21, the first sliding block 43 is slidably connected to the second fixing plate 42, the first return spring 44 is connected between the first sliding block 43 and the second fixing plate 42, the rotating frame 45 is hinged to the first sliding block 43, the second torsion spring 46 is connected between the rotating frame 45 and the first sliding block 43, the clamping plate 47 is fixedly connected to one end of the rotating frame 45 far away from the first sliding block 43, and the clamping plate 47 is used for clamping the heated sharp-mouth plastic hose, the fused sharp-nose plastic hose is bonded, and first wedge blocks 48 are symmetrically fixedly connected on the belt 34 in a distributed mode.

The chucking mechanism 5 includes a second sliding block 51, a second return spring 52, a wedge-shaped bar 53, a second sliding frame 54 and a sliding plate 55, the first sliding block 43 is connected with the second sliding block 51 in a sliding manner, the second return spring 52 is connected between the second sliding block 51 and the first sliding block 43, one end of the second sliding block 51 is fixedly connected with the wedge-shaped bar 53, the wedge-shaped bar 53 is used for blocking the rotating frame 45, the second sliding frame 54 is fixedly connected with one end of the wedge-shaped bar 53, the second sliding frame 54 is connected with the clamping plate 47 in a sliding manner, one end of the second sliding frame 54 far away from the wedge-shaped bar 53 is fixedly connected with the sliding plate 55, and the sliding plate 55 is.

The return mechanism 6 further includes a third fixing plate 61, a third return spring 62, a second wedge-shaped block 63 and a slide rod 64, the third fixing plate 61 is fixedly connected to the heating plate 28, the slide rod 64 is slidably connected to the third fixing plate 61, one end of the slide rod 64 far away from the third fixing plate 61 is fixedly connected to the second wedge-shaped block 63, the second wedge-shaped block 63 is used for pushing the slide plate 55, and the third return spring 62 is connected between the second wedge-shaped block 63 and the third fixing plate 61.

This equipment is put into production water line in the middle of, carry the sharp mouth plastic hose of batch to belt 34 through the conveyer belt on, when needs carry out the end sealing to sharp mouth plastic hose, staff's manual control electric putter 22 extension, electric putter 22 extension drives hot plate 28 and last device towards being close to sharp mouth plastic hose direction motion, cooperation through gear 25 and first rack 27 and second rack 29, make first rack 27 and device on it towards being close to sharp mouth plastic hose direction motion, hot plate 28 moves in opposite directions and heats the sharp mouth plastic hose of belt 34 central point position, make sharp mouth plastic hose melt and contract. When the heating plate 28 moves in opposite directions, the second wedge-shaped block 63 pushes the sliding plate 55 and the upper device thereof to move towards the direction close to the sharp-nose plastic hose, the first return spring 44 is stretched, the clamping plate 47 moves in opposite directions to clamp the heated sharp-nose plastic hose, and the fused sharp-nose plastic hose is bonded, so that the sharp-nose plastic hose is fully sealed. When the first sliding block 43 and the upper device thereof move towards each other, the first wedge block 48 pushes the wedge-shaped strip 53 and the upper device thereof to move downwards, the second return spring 52 is compressed, the sliding plate 55 is separated from the second wedge block 63, the clamping plate 47 is contacted with the second wedge block 63, the wedge-shaped strip 53 moves downwards and does not block the rotating frame 45 and the upper device thereof, the rotating frame 45 swings downwards under the influence of gravity, the second torsion spring 46 is compressed, the clamping plate 47 is separated from the second wedge block 63, the stretched first return spring 44 is reset, the first return spring 44 is reset to drive the first sliding block 43 and the upper device thereof to reset, the clamping plate 47 does not clamp the sharp-nose plastic hose any more, the first wedge block 48 is separated from the wedge-shaped strip 53, the compressed second return spring 52 is reset to drive the wedge-shaped strip 53 and the upper device thereof to reset, the rotating frame 45 and the upper device thereof are further driven to reset, and the electric push rod 22 extends, the connecting plate 35 and the wedge plate 36 are driven, the wedge plate 36 pushes the rotating plate 39 to swing towards the direction close to the belt 34, the first torsion spring 311 is compressed, the electric push rod 22 continues to extend, and when the wedge plate 36 pushes the rotating plate 39 to separate, the compressed first torsion spring 311 drives the rotating plate 39 to reset.

Then, the operator manually controls the electric push rod 22 to contract, the first rack 27 drives the second rack 29 and the devices thereon to move reversely through the gear 25 and reset, the heating plate 28 does not heat the sharp-nose plastic hose any more, the wedge-shaped plate 36 pushes the rotating plate 39 and the devices thereon to move towards the direction of the second fixing plate 42, so that the belt 34 and the devices thereon rotate clockwise, the belt 34 rotates clockwise to convey the sharp-nose plastic hose, and the heating and end sealing work of the sharp-nose plastic hose is assisted to be completed. At the same time, the sliding plate 55 pushes the second wedge block 63 to move upward, and the second wedge block 63 and the sliding rod 64 are reset by the action of the third return spring 62. Repeating the operation, making the equipment continuously operate to seal the tail of a large batch of sharp-mouth plastic hoses, and stopping the equipment by the manual electric push rod 22 of the worker after the work is finished.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sharp mouth plastic hose seals tail device on production line, characterized by, including supporting baseplate (1), heating mechanism (2), pushing mechanism (3), clamping mechanism (4), chucking mechanism (5) and return mechanism (6), supporting baseplate (1) top surface fixed mounting has heating mechanism (2), pushing mechanism (3) fixed mounting is on supporting baseplate (1), clamping mechanism (4) are located on supporting baseplate (1), the gliding style is connected with chucking mechanism (5) on clamping mechanism (4), be equipped with return mechanism (6) on heating mechanism (2).

2. The sharp-nose plastic hose tail sealing device on the production line according to claim 1, characterized in that the heating mechanism (2) comprises a first support frame (21), an electric push rod (22), a second support frame (23), a fixing rod (24), a gear (25), a first sliding frame (26), a first rack (27), a heating plate (28) and a second rack (29), the first support frame (21) is fixedly arranged on the top surface of the support base plate (1), the electric push rod (22) is fixedly arranged on the first support frame (21), the second support frame (23) is also fixedly arranged on the top surface of the support base plate (1), the fixing rod (24) is fixedly connected on the upper part of the second support frame (23), the gear (25) is connected on the fixing rod (24) through a bearing, the first sliding frame (26) is slidably connected on the upper part of the second support frame (23), the first rack (27) is fixedly connected on one end of the first sliding frame (26), the first rack (27) and the gear (25) are meshed with each other, the heating plate (28) is fixedly connected to one end of the electric push rod (22), the heating plate (28) is fixedly connected to one end of the first sliding frame (26) in the same mode, the second rack (29) is fixedly connected to the top surface of the heating plate (28), and the gear (25) and the second rack (29) are meshed with each other in the same mode.

3. The end sealing device for the sharp-nose plastic hose on the production line according to claim 2, characterized in that the pushing mechanism (3) comprises a first supporting plate (31), a rotating shaft (32), rotating wheels (33), a belt (34), a connecting plate (35), a wedge-shaped plate (36), a first fixing plate (37), a fixing block (38), a rotating plate (39) and a first torsion spring (311), wherein the two first supporting plates (31) are symmetrically and fixedly connected to the top surface of the supporting base plate (1), the first supporting plate (31) on the same side is connected with the rotating shaft (32) in a rotating manner, the rotating wheels (33) are fixedly connected to the rotating shaft (32), the belt (34) is connected between the two rotating wheels (33), the connecting plate (35) is fixedly connected to the electric push rod (22), the wedge-shaped plate (36) is fixedly connected to the bottom end of the connecting plate (35), and the first fixing plate (37) is fixedly, the fixed blocks (38) are symmetrically and fixedly connected to the first fixed plate (37), the two fixed blocks (38) are hinged to the rotating plate (39) together, and a first torsion spring (311) is connected between the fixed blocks (38) and the rotating plate (39).

4. The sharp-nose plastic hose end-sealing device on the production line according to claim 3, characterized in that the clamping mechanism (4) comprises a second supporting plate (41), a second fixing plate (42), a first sliding block (43), a first return spring (44), a rotating frame (45), a second torsion spring (46), a clamping plate (47) and a first wedge-shaped block (48), the second supporting plate (41) is fixedly connected to the top surface of the supporting base plate (1), the second fixing plate (42) is fixedly connected to the second supporting plate (41), the first fixing plate (21) is also fixedly connected to the second fixing plate (42), the second fixing plate (42) is slidably connected to the first sliding block (43), the first return spring (44) is connected between the first sliding block (43) and the second fixing plate (42), the rotating frame (45) is hinged to the first sliding block (43), the second torsion spring (46) is connected between the rotating frame (45) and the first sliding block (43), the clamping plate (47) is fixedly connected to one end of the rotating frame (45), and the belt (34) is symmetrically and fixedly connected with first wedge-shaped blocks (48) in a distributed mode.

5. A sharp-nose plastic hose end-sealing device on production line according to claim 4, characterized in that, the chucking mechanism (5) comprises a second sliding block (51), a second return spring (52), a wedge-shaped strip (53), a second sliding frame (54) and a sliding plate (55), the second sliding block (51) is connected on the first sliding block (43) in a sliding way, the second return spring (52) is connected between the second sliding block (51) and the first sliding block (43), one end of the second sliding block (51) is fixedly connected with the wedge-shaped strip (53), the second sliding frame (54) is fixedly connected with one end of the wedge-shaped strip (53), the second sliding frame (54) is connected with the clamping plate (47) in a sliding way, one end of the second sliding frame (54) is fixedly connected with the sliding plate (55), and the sliding plate (55) is also connected with the clamping plate (47) in a.

6. The sharp-nose plastic hose end-sealing device on the production line according to claim 5, characterized in that the return mechanism (6) further comprises a third fixing plate (61), a third return spring (62), a second wedge-shaped block (63) and a slide rod (64), the third fixing plate (61) is fixedly connected to the heating plate (28), the slide rod (64) is slidably connected to the third fixing plate (61), the second wedge-shaped block (63) is fixedly connected to one end of the slide rod (64), and the third return spring (62) is connected between the second wedge-shaped block (63) and the third fixing plate (61).