CN212937623U - Roller type biscuit mould - Google Patents

Abstract

The utility model discloses a drum type biscuit mould, rotation axis overcoat are equipped with a plurality of holding rings, are equipped with normal running fit's movable sleeve on the holding ring, be equipped with two movable blocks on the interior rampart of movable sleeve, be equipped with a plurality of open slots between two movable blocks, are equipped with twice annular spout on the outer wall of holding ring, are equipped with screens groove one and screens groove two on the inner wall of annular spout, are equipped with a plurality of ejecting blocks between two annular slides, it is domatic to have the arc on the ejecting block, the open slot department of movable sleeve is equipped with the mould piece, the bottom of mould piece is equipped with protruding edge ring, the cover is equipped with the spring on the mould piece, the one end of spring is fixed on protruding edge ring, and the other end is fixed on the interior rampart of movable. After improvement, the die is not easy to damage, and the service life of the die is prolonged.

Description

Roller type biscuit mould

Technical Field

The utility model relates to the technical field of mold, more specifically say, it relates to a drum type biscuit mould.

Background

The roller-type biscuit mold includes a rotating shaft in the middle, and a mold block fixed on the rotating shaft. In the process of making biscuits, the rotating shaft is utilized to rotate to drive the whole die to rotate, so that the die block presses on the wrapper, and the biscuit with patterns is obtained. The mould block is provided with three-dimensional patterns, so that the dough cover can be imprinted, the three-dimensional patterns on the mould block are directly exposed outside in the common mould in the market, and the three-dimensional patterns on the mould block are easily worn under the condition of transportation or non-use. Once the relief on the mould is worn, the quality of the biscuit manufacture is reduced and the service life of the mould is seriously affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a be difficult for impaired, the longer roller type biscuit mould of life.

In order to achieve the above purpose, the utility model provides a following technical scheme: a plurality of positioning rings are sleeved outside the rotating shaft, the positioning rings between adjacent positioning rings are abutted to form a positioning cylinder, a movable sleeve in rotating fit is arranged on each positioning ring, two elastic movable blocks are arranged on the inner ring wall of each movable sleeve, a plurality of open slots are formed between the two movable blocks, two annular sliding grooves in sliding fit for the movable blocks are formed in the outer wall of each positioning ring, a first clamping groove and a second clamping groove in clamping fit for the movable blocks are formed in the inner wall of each annular sliding groove, a plurality of ejection blocks are arranged between the two annular sliding grooves, arc-shaped slope surfaces are arranged on the ejection blocks, mold blocks are arranged at the open slots of the movable sleeves, convex edge rings are arranged at the bottoms of the mold blocks, springs are sleeved on the mold blocks, one ends of the springs are fixed on the convex edge rings, the other ends of the springs are fixed on the inner ring wall of each movable sleeve, when the movable block is located the screens inslot one of annular spout, the one end of mould piece is inconsistent with the domatic bottommost of arc, and the other end is located grooved opening part, and the spring is the diastole state, and when the movable block was located the screens inslot two of annular spout, the one end of mould piece is inconsistent with the domatic topmost of arc, and the other end extends to outside the open slot, and the spring is the shrink state.

The utility model discloses further set up to: the inner wall of the positioning ring is provided with a spline groove, and the outer wall of the rotating shaft is provided with a spline block.

The utility model discloses further set up to: the positioning ring is provided with a positioning hole, the movable sleeve is provided with a first bolt hole and a second bolt hole, when the movable block is positioned in the first clamping groove of the annular sliding groove, the first bolt hole and the positioning hole are coaxial, and when the movable block is positioned in the second clamping groove of the annular sliding groove, the second bolt hole and the positioning hole are coaxial.

By adopting the technical scheme, when the die block is not used, the die block can be contracted at the open slot through the rotation of the movable sleeve, so that the die block is prevented from being worn, and the clear and three-dimensional patterns on the die block are kept. The working quality of the die is improved, and the service life of the die is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a first cross-sectional view of the present invention;

fig. 3 is a second cross-sectional view of the present invention;

FIG. 4 is a schematic view of a retaining ring;

FIG. 5 is a cross-sectional view of the retaining ring;

fig. 6 is an enlarged view of a portion a in fig. 3.

1. A rotating shaft; 10. a spline block; 2. a positioning ring; 20. an annular chute; 21. a first clamping groove; 22. a second clamping groove; 23. ejecting a block; 24. a spline groove; 25. positioning holes; 3. a movable sleeve; 30. a movable block; 31. an open slot; 32. a first bolt hole; 33. a second bolt hole; 4. a mold block; 40. a raised edge ring; 41. A spring.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 6.

A plurality of positioning rings 2 are sleeved outside the rotating shaft 1, the positioning rings 2 between adjacent positioning rings are abutted to form a positioning cylinder, a movable sleeve 3 in running fit is arranged on each positioning ring 2, two elastic movable blocks 30 are arranged on the inner ring wall of each movable sleeve 3, a plurality of movable blocks 30 are arranged between the two movable blocks 30, two annular sliding grooves 20 in sliding fit for the movable blocks 30 are arranged on the outer wall of each positioning ring 2, a first clamping groove 21 and a second clamping groove 22 for the movable blocks 30 to be clamped are arranged on the inner wall of each annular sliding groove 20, a plurality of ejection blocks 23 are arranged between the two annular sliding grooves, arc-shaped slopes are arranged on the ejection blocks 23, a mold block 4 is arranged at the opening groove 31 of each movable sleeve 3, a convex edge ring 40 is arranged at the bottom of each mold block 4, and a spring 41 is sleeved on each mold block 4, one end of the spring 41 is fixed on the convex edge ring 40, the other end is fixed on the inner ring wall of the movable sleeve 3, when the movable block 30 is located in the first clamping groove 21 of the annular sliding groove 20, one end of the mold block 4 is abutted to the bottommost end of the arc-shaped slope surface, the other end is located at the opening of the groove, the spring 41 is in a relaxation state, when the movable block 30 is located in the second clamping groove 22 of the annular sliding groove 20, one end of the mold block 4 is abutted to the topmost end of the arc-shaped slope surface, the other end extends out of the open groove 31, and the spring 41 is in a contraction state. The inner wall of the positioning ring 2 is provided with a spline groove 24, and the outer wall of the rotating shaft 1 is provided with a spline block 10.

The rotating sleeve is fixed outside the positioning ring 2 in a rotating fit mode, and the positioning ring 2 is fixed by matching with the spline block 10 on the rotating shaft 1 through the spline groove 24. Through clockwise rotation movable sleeve 3 for movable block 30 on the movable sleeve 3 sliding fit in annular spout 20 of holding ring 2, movable block 30 has elasticity, and when being located annular spout 20, movable block 30 is the shrink state, along with the rotation of movable sleeve 3, makes movable block 30 be located screens groove 21. The movable block 30 is located in the first clamping groove 21 and is in a relaxation state, and is matched and fixed with the first clamping groove 21. When the movable block 30 is located in the first clamping groove 21 of the annular sliding groove 20, one end of the mold block 4 is abutted to the bottommost end of the arc-shaped slope surface, the other end of the mold block is located at the opening groove 31, the mold block 4 is in a contracted state, and the mold block 4 can be protected when not used or transported. By rotating the movable sleeve 3 anticlockwise, the movable block 30 moves into the second clamping groove 22, one end of the mold block 4 is located at the topmost end of the arc-shaped slope surface of the ejection block 23, and the other end of the mold block extends out of the open groove 31. The mold block 4 in this state can perform printing work. The operation is convenient, and the effect of protecting the die block 4 is achieved.

Be equipped with the locating hole 25 on the holding ring 2, be equipped with bolt hole 32 and bolt hole two 33 on the movable sleeve 3, when the movable block 30 was located screens groove one 21 of annular spout 20, bolt hole 32 was coaxial axle center with the locating hole 25, when the movable block 30 was located screens groove two 22 of annular spout 20, bolt hole two 33 was coaxial axle center with the locating hole 25. In order to further fix the position of the rotary sleeve, the die block 4 can be fixed in a shrinkage state after the rotary operation is completed and the bolts penetrate through the first bolt holes 32 and the positioning holes 25. After the bolt penetrates through the second bolt hole 33 and the positioning hole 25, the die block 4 is fixed in a working state by extending out of the open slot 31. The working quality of the integral die is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. A roller type biscuit mould, the packing rotation axis, its characterized in that: the rotating shaft is sleeved with a plurality of positioning rings, the positioning rings between adjacent positioning rings are mutually abutted to form a positioning cylinder, a movable sleeve in rotating fit is arranged on each positioning ring, two elastic movable blocks are arranged on the inner ring wall of each movable sleeve, a plurality of open slots are formed between the two movable blocks, two annular sliding grooves for the movable blocks to be in sliding fit are formed in the outer wall of each positioning ring, a first clamping groove and a second clamping groove for the movable blocks to be clamped are formed in the inner wall of each annular sliding groove, a plurality of ejection blocks are arranged between the two annular sliding grooves, arc-shaped slopes are arranged on the ejection blocks, a mold block is arranged at the open slot of each movable sleeve, a convex edge ring is arranged at the bottom of each mold block, a spring is sleeved on each mold block, one end of each spring is fixed on the convex edge ring, the other end of each spring is fixed on the inner ring wall of each movable sleeve, the one end of mould piece is inconsistent with the domatic bottommost end of arc, and the other end is located grooved opening part, and the spring is the diastole state, and when the movable block was located the screens groove two of annular spout, the one end of mould piece was inconsistent with the domatic topmost of arc, and the other end extends to outside the open slot, and the spring is the contraction state.

2. A roller-type biscuit mold according to claim 1, characterized in that: the inner wall of the positioning ring is provided with a spline groove, and the outer wall of the rotating shaft is provided with a spline block.

3. A roller-type biscuit mold according to claim 2, characterized in that: the positioning ring is provided with a positioning hole, the movable sleeve is provided with a first bolt hole and a second bolt hole, when the movable block is positioned in the first clamping groove of the annular sliding groove, the first bolt hole and the positioning hole are coaxial, and when the movable block is positioned in the second clamping groove of the annular sliding groove, the second bolt hole and the positioning hole are coaxial.

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