CN219748895U - Auxiliary clamping device of blow molding die - Google Patents

Abstract

The utility model discloses an auxiliary clamping device of a blow molding die, and relates to the technical field of blow molding dies. Including the operation panel, the welding of operation panel bottom has the support column, operation panel top symmetry is equipped with pusher, pusher includes backup pad, mounting panel, pneumatic cylinder and hydraulic stem, operation panel top symmetry welding has the backup pad, backup pad outer wall welding has the mounting panel, the mounting panel top is equipped with the pneumatic cylinder, the backup pad is run through to pneumatic cylinder one side, the pneumatic rod has been cup jointed to pneumatic cylinder one side, first mould and second mould have been welded respectively to pneumatic rod one side, first mould and second mould outer wall all are equipped with fixing device, and this kind of auxiliary clamping device of blowing mould has retrencied the structure of the auxiliary clamping device of current commonly owned blowing mould, makes its operation use more succinct, and it is more convenient to use, and the practicality is strong, is more convenient for use widely in a large-scale.

Description

Auxiliary clamping device of blow molding die

Technical Field

The utility model relates to the technical field of blow molding dies, in particular to an auxiliary clamping device of a blow molding die.

Background

Blow mould comprising a blow moulding station in which a plastic preform is inflated into a plastic container, the inner wall of which matches the profile of the container to be produced. The plastic preform is inflated by air pressure to form a plastic container, and the plastic suitable for blow molding is polyethylene, polyvinyl chloride, polypropylene or polyester.

Through retrieving, chinese patent grant number CN 208759981U's patent discloses an auxiliary clamping device of blowing mould, when the chucking subassembly stretches into in the right connecting block limit bit holder subassembly is used for restricting chucking subassembly and left connecting block and breaks away from, the problem that does not clamp the mid portion of blowing mould in having solved prior art, lead to the fact the mid portion of blowing mould to leave the gap is not tight, prevent to leave the gap and cause the processing effect not good because of the blowing mould between, thereby improved the efficiency of blowing, but still the problem that still exists is, the auxiliary clamping device of current general blowing mould structure is complicated, it is comparatively loaded down with trivial details to operate and use, it is very inconvenient to use, the practicality is not strong, be inconvenient for large-scale popularization and use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an auxiliary clamping device of a blow molding die, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an auxiliary clamping device of a blow molding die, which comprises an operation table, wherein a support column is welded at the bottom of the operation table, pushing devices are symmetrically arranged at the top of the operation table, each pushing device comprises a support plate, a mounting plate, a hydraulic cylinder and a hydraulic rod, the support plates are symmetrically welded at the top of the operation table, the mounting plates are welded on the outer walls of the support plates, the hydraulic cylinders are arranged at the tops of the mounting plates, one sides of the hydraulic cylinders penetrate through the support plates, a hydraulic rod is sleeved at one side of each hydraulic cylinder, a first die and a second die are respectively welded at one side of each hydraulic rod, and fixing devices are arranged on the outer walls of the first die and the second die.

Preferably, the fixing device comprises a fixing rope, a fixing ring and a fixing block, the fixing rope is transversely welded on the outer wall of the first die, the fixing ring is connected with one side of the fixing rope in a sewing mode, the fixing block is transversely welded on the outer wall of the second die, and the fixing ring is movably nested on the outer wall of the fixing block.

Preferably, the first mould and the second mould outer wall all are equipped with stop device, stop device includes blowing mouth, first stopper, second stopper, limiting plate, first spacing groove, second spacing groove and third spacing groove, blowing mouth has been seted up to first mould and second mould outer wall symmetry.

Preferably, the inside threaded connection blowing pipe of blowing mouth, first mould outer wall one side symmetry welding has first stopper, first mould outer wall opposite side welding has the second stopper, first mould outer wall bottom welding has the limiting plate.

Preferably, the first limit groove is symmetrically formed in one side of the outer wall of the second die, the first limit block is slidably mounted in the first limit groove, and the second limit groove is formed in the other side of the outer wall of the second die.

Preferably, a second limiting block is slidably arranged in the second limiting groove, a third limiting groove is formed in the bottom of the outer wall of the second die, and a limiting plate is slidably arranged in the third limiting groove.

The utility model provides an auxiliary clamping device of a blow molding die. The beneficial effects are as follows:

this auxiliary clamping device of blowing mould through pusher, fixing device and stop device's combination setting, has retrenched the structure of the auxiliary clamping device of present commonly owned blowing mould, makes its operation use more succinct, and it is more convenient to use, and the practicality is strong, the large-scale popularization and use of being convenient for more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a pushing device according to the present utility model;

FIG. 3 is a schematic view of the structure of the fixing device of the present utility model;

fig. 4 is a schematic structural view of the limiting device of the present utility model.

In the figure, 1, an operation table; 2. a support column; 3. a pushing device; 31. a support plate; 32. a mounting plate; 33. a hydraulic cylinder; 34. a hydraulic rod; 4. a first mold; 5. a second mold; 6. a fixing device; 61. a fixing rope; 62. a fixing ring; 63. a fixed block; 7. blow molding the tube; 8. a limiting device; 81. a blow molding port; 82. a first limiting block; 83. a second limiting block; 84. a limiting plate; 85. a first limit groove; 86. the second limit groove; 87. and a third limit groove.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment of the present utility model provides a technical solution: the utility model provides an auxiliary clamping device of blowing mould, includes operation panel 1, and operation panel 1 bottom welding has support column 2, operation panel 1 top symmetry is equipped with pusher 3, pusher 3 includes backup pad 31, mounting panel 32, pneumatic cylinder 33 and hydraulic stem 34, operation panel 1 top symmetry welding has backup pad 31, backup pad 31 outer wall welding has mounting panel 32, the mounting panel 32 top is equipped with pneumatic cylinder 33, backup pad 31 is run through to pneumatic cylinder 33 one side, hydraulic stem 34 has been cup jointed to pneumatic cylinder 33 one side, hydraulic stem 34 one side has welded first mould 4 and second mould 5 respectively, first mould 4 and second mould 5 outer wall all are equipped with fixing device 6.

The hydraulic rod 34 is pushed to move from two sides of the supporting plate 31 to the middle position through hydraulic oil in the hydraulic cylinder 33, the first die 4 and the second die 5 on one side of the hydraulic rod 34 are driven to move to the middle until the first die 4 and the second die 5 are attached, preliminary connection of the first die 4 and the second die 5 is achieved, operation is simpler, and the operation is easy to get up.

The fixing device 6 comprises a fixing rope 61, a fixing ring 62 and a fixing block 63, the fixing rope 61 is transversely welded on the outer wall of the first die 4, the fixing ring 62 is sewed and connected on one side of the fixing rope 61, the fixing block 63 is transversely welded on the outer wall of the second die 5, and the fixing ring 62 is movably nested on the outer wall of the fixing block 63.

The fixing ring 62 on one side of the fixing rope 61 on the outer wall of the first die 4 is nested on the outer wall of the fixing block 63 on the outer wall of the second die 5, so that the first die 4 and the second die 5 are further fixed, and the fixing is firmer.

The utility model discloses a plastic injection molding machine, including first mould 4 and second mould 5 outer wall all are equipped with stop device 8, stop device 8 includes blowing mouth 81, first stopper 82, second stopper 83, limiting plate 84, first spacing groove 85, second spacing groove 86 and third spacing groove 87, blowing mouth 81 has been seted up to first mould 4 and second mould 5 outer wall symmetry, blowing mouth 81 internal thread connection blowing pipe 7, first mould 4 outer wall one side symmetry welding has first stopper 82, first mould 4 outer wall opposite side welding has second stopper 83, first mould 4 outer wall bottom welding has limiting plate 84.

Through the seting up of blowing mouth 81, make things convenient for putting of blowing pipe 7, conveniently run through blowing pipe 81 through blowing pipe 7 and carry out the blow molding to the inside mould of first mould 4 and second mould 5.

The first spacing groove 85 has been seted up to second mould 5 outer wall one side symmetry, the inside slidable mounting of first spacing groove 85 has first stopper 82, the second spacing groove 86 has been seted up to second mould 5 outer wall opposite side, the inside slidable mounting of second spacing groove 86 has second stopper 83, the third spacing groove 87 has been seted up to second mould 5 outer wall bottom, the inside slidable mounting of third spacing groove 87 has limiting plate 84.

Through embedding in first spacing groove 85, second spacing groove 86 and third spacing groove 87 in first stopper 82, second stopper 83 and limiting plate 84 one side, the secondary fixing to first mould 4 and second mould 5 has been realized.

Working principle: during the use, at first, promote hydraulic stem 34 through the inside hydraulic oil of pneumatic cylinder 33 and remove to the intermediate position from the both sides of backup pad 31, drive the first mould 4 and the second mould 5 of hydraulic stem 34 one side and remove to the centre, until first mould 4 and the laminating of second mould 5, the preliminary connection of first mould 4 and second mould 5 has been realized, it is simpler to operate, easy to go up the hand, the opening through blowing mouth 81 is convenient, the putting of blowing pipe 7 is convenient, the convenience runs through blowing pipe 81 through blowing pipe 7 and carries out blow molding to the mould of first mould 4 and the inside of second mould 5, then in embedding first spacing groove 85 through first stopper 82, second stopper 83 and limiting plate 84 one side, second spacing groove 86 and third spacing groove 87, the secondary of fixing to first mould 4 and second mould 5 has been realized, finally, the solid fixed block 63 outer wall at the outer wall of second mould 5 outer wall is nested through the solid fixed ring 62 of fixed rope 61 side of first mould 4 outer wall, make its first mould 4 and second mould 5 further fix, make it firm more.

The utility model relates to a 1, an operation table; 2. a support column; 3. a pushing device; 31. a support plate; 32. a mounting plate; 33. a hydraulic cylinder; 34. a hydraulic rod; 4. a first mold; 5. a second mold; 6. a fixing device; 61. a fixing rope; 62. a fixing ring; 63. a fixed block; 7. blow molding the tube; 8. a limiting device; 81. a blow molding port; 82. a first limiting block; 83. a second limiting block; 84. a limiting plate; 85. a first limit groove; 86. the second limit groove; 87. the third limiting groove is a common standard component or a component known to a person skilled in the art, and the structure and the principle of the third limiting groove are known by the person skilled in the art through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Auxiliary clamping device of blowing mould, including operation panel (1), its characterized in that: the welding of operation panel (1) bottom has support column (2), operation panel (1) top symmetry is equipped with pusher (3), pusher (3) are including backup pad (31), mounting panel (32), pneumatic cylinder (33) and hydraulic stem (34), operation panel (1) top symmetry welding has backup pad (31), backup pad (31) outer wall welding has mounting panel (32), mounting panel (32) top is equipped with pneumatic cylinder (33), pneumatic cylinder (33) one side runs through backup pad (31), hydraulic stem (34) have been cup jointed on pneumatic cylinder (33) one side, first mould (4) and second mould (5) have been welded respectively to hydraulic stem (34) one side, first mould (4) and second mould (5) outer wall all are equipped with fixing device (6).

2. An auxiliary clamping device for a blow mould according to claim 1, characterized in that: fixing device (6) are including fixed rope (61), solid fixed ring (62) and fixed block (63), the horizontal welding of first mould (4) outer wall has fixed rope (61), gu fixed ring (62) are sewed up to fixed rope (61) one side, the horizontal welding of second mould (5) outer wall has fixed block (63), fixed ring (62) activity nestification is at fixed block (63) outer wall.

3. An auxiliary clamping device for a blow mould according to claim 1, characterized in that: the utility model discloses a blow molding machine, including first mould (4) and second mould (5) outer wall all are equipped with stop device (8), stop device (8) are including blowing mouth (81), first stopper (82), second stopper (83), limiting plate (84), first spacing groove (85), second spacing groove (86) and third spacing groove (87), blowing mouth (81) have been seted up to first mould (4) and second mould (5) outer wall symmetry.

4. A supplementary clamping device for a blow mould according to claim 3, characterized in that: the inside threaded connection blowing pipe (7) of blowing mouth (81), first stopper (82) have been welded to first mould (4) outer wall one side symmetry, first mould (4) outer wall opposite side welding has second stopper (83), first mould (4) outer wall bottom welding has limiting plate (84).

5. A supplementary clamping device for a blow mould according to claim 3, characterized in that: first spacing groove (85) have been seted up to second mould (5) outer wall one side symmetry, first spacing groove (85) inside slidable mounting has first stopper (82), second spacing groove (86) have been seted up to second mould (5) outer wall opposite side.

6. An auxiliary clamping device for a blow mold according to claim 5, wherein: the second limiting groove (86) is internally provided with a second limiting block (83) in a sliding mode, the bottom of the outer wall of the second die (5) is provided with a third limiting groove (87), and the third limiting groove (87) is internally provided with a limiting plate (84) in a sliding mode.