CN109571722B - Mould demoulding device - Google Patents
Mould demoulding device Download PDFInfo
- Publication number
- CN109571722B CN109571722B CN201910079071.8A CN201910079071A CN109571722B CN 109571722 B CN109571722 B CN 109571722B CN 201910079071 A CN201910079071 A CN 201910079071A CN 109571722 B CN109571722 B CN 109571722B
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- China
- Prior art keywords
- die
- fixing
- frame
- movable frames
- horizontal direction
- Prior art date
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- 239000000243 solution Substances 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a mold stripping device, which comprises: the machine frame comprises a base and two movable frames, wherein the two movable frames are distributed along a first horizontal direction, the two movable frames are both in sliding connection with the base along the first horizontal direction, one movable frame is used for fixing a left side die, and the other movable frame is used for fixing a right side die; the jacking piece is connected with the frame in a sliding way along the up-down direction and is used for fixing a jacking die; the pushing module is connected with the frame in a sliding manner along a second horizontal direction and is used for fixing the die head, and the second horizontal direction is intersected with the first horizontal direction; the first driving piece is connected with the jacking piece to drive the jacking piece to slide; and a second driving member connected with the push module for driving the push module to slide. The technical scheme of the invention can avoid collision between the die head and the blank.
Description
Technical Field
The invention relates to the technical field of demolding, in particular to a mold demolding device.
Background
In the production process of ceramic products, a blank body can be obtained after each grouting process, and the grouting process comprises the steps of die assembly, grouting molding and demolding and blank taking. In the mold closing step, the mold head is required to assist in mold closing, and in the demolding and blank taking step, the mold head and the blank are required to be taken down together. The existing die head is generally taken out manually, but because the die head is heavy, misoperation is easy to occur when the die head is taken out manually, so that the die head collides with a green body to damage the green body.
Disclosure of Invention
The invention mainly aims to provide a die demolding device which aims to avoid collision between a die head and a blank.
In order to achieve the above object, the present invention provides a mold stripping device comprising:
the machine frame comprises a base and two movable frames, wherein the two movable frames are distributed along a first horizontal direction, the two movable frames are both in sliding connection with the base along the first horizontal direction, one movable frame is used for fixing a left side die, and the other movable frame is used for fixing a right side die;
the jacking piece is connected with the frame in a sliding way along the up-down direction and is used for fixing a jacking die;
the pushing module is connected with the frame in a sliding manner along a second horizontal direction and is used for fixing the die head, and the second horizontal direction is intersected with the first horizontal direction;
the first driving piece is connected with the jacking piece to drive the jacking piece to slide; and
and the second driving piece is connected with the pushing module and used for driving the pushing module to slide.
Optionally, the jacking piece is slidably mounted with one of the movable frames.
Optionally, the jacking piece includes mounting panel and bracing piece, the bracing piece extends along upper and lower direction, and with movable frame slidable mounting, the mounting panel is fixed the bracing piece upper end, and follows first horizontal direction extends, is used for the top mould is fixed.
Optionally, the pushing module comprises two pushing parts, the die head comprises two sub-die heads, the two pushing parts are arranged on the two movable frames, and each pushing part is provided with one sub-die head.
Optionally, the pushing part includes a connecting strip and two fixing strips fixed on the connecting strip, the connecting strip is fixed on the movable frame, the two fixing strips are respectively arranged at two ends of the connecting strip and extend towards the direction of the other pushing part, and the fixing strips are used for mounting the sub-die.
Optionally, the mold stripping device further comprises a locking piece, wherein the locking piece is respectively connected with the two movable frames and has a locking state and an unlocking state;
in the locking state, the two movable frames are mutually close to each other and locked; in the unlocking state, the two movable frames can slide in the directions away from each other.
Optionally, the front side and the rear side of the movable frame are respectively provided with a locking piece.
Optionally, the locking piece includes rotation portion and joint portion, rotation portion with joint portion each locates one the movable frame, rotation portion can rotate relative the joint portion to have with the locking state of joint portion joint and break away from the unblock state of joint portion joint.
Optionally, the base is further provided with a support frame, the support frame is used for fixing the bottom die, and the support frame can overturn relative to the base.
Optionally, a plurality of sliding wheels are further arranged on the bottom surface of the base.
In the invention, because the up-and-down movement of the top die is driven by the first driving piece and the transverse movement of the die head is driven by the second driving piece, the movement of the top die and the die head can be driven by the driving pieces during die opening and die closing, and the top die and the die head do not need to be manually taken out, thereby ensuring the movement stability of the top die and the die head and avoiding the damage of the blank caused by the collision of the top die and the die head with the blank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a mold stripping apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the mold stripping device of FIG. 1 from another perspective;
fig. 3 is an enlarged view at a in fig. 1.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 11 | Base seat | 40 | First driving member |
| 12 | Movable rack | 50 | Second driving member |
| 13 | Supporting frame | 60 | Locking piece |
| 14 | Sliding wheel | 61 | Rotation part |
| 20 | Jacking piece | 611 | Fixing seat |
| 21 | Mounting plate | 612 | Rotary handle |
| 22 | Support bar | 613 | Press handle |
| 31 | Pushing part | 62 | Clamping part |
| 311 | Connecting strip | 621 | Clamping groove |
| 312 | Fixing strip | 70 | Top die |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The invention provides a mold stripping device which is used for fixing a mold and automatically closing or opening the mold. The mold can be used for molding ceramic parts, such as toilets or squatting pans, and the like, and is not limited to molding ceramic parts, such as injection molding parts, and the like.
In an embodiment of the present invention, as shown in fig. 1 and 2, a mold stripping device includes:
the machine frame comprises a base 11 and two movable frames 12, wherein the two movable frames 12 are distributed along a first horizontal direction, the two movable frames 12 are both in sliding connection with the base 11 along the first horizontal direction, one movable frame 12 is used for fixing a left side die, and the other movable frame 12 is used for fixing a right side die;
the jacking piece 20 is connected with the frame in a sliding way along the up-down direction and is used for fixing the top die 70;
the pushing module is connected with the frame in a sliding way along a second horizontal direction and is used for fixing the die head, and the second horizontal direction is crossed with the first horizontal direction;
the first driving member 40 is connected with the jacking member 20 to drive the jacking member 20 to slide; and
and a second driving member 50 coupled to the push module to drive the push module to slide.
In this embodiment, the first horizontal direction refers to the left-right direction, and the second horizontal direction refers to the front-rear direction, and of course, when the relative direction between the user and the mold stripping device is changed, the directional indications of the first horizontal direction and the second horizontal direction are also changed accordingly.
In this embodiment, the base 11 is substantially rectangular, the movable frames 12 are disposed on the upper surface of the base 11 and extend in the up-down direction, and the two movable frames 12 are distributed in the left-right direction.
In one embodiment, the jacking members 20 are mounted on the mobile frame 12; in addition, in one embodiment, the jacking members 20 are mounted on the base 11; alternatively, in one embodiment, other mounting features may be provided on the base 11 for mounting the jacking members 20. Likewise, the push module may be mounted to the mobile frame 12, the base 11, or other mounting means.
The first driving member 40 is used for driving the jacking member 20 to slide along the up-down direction so that the top die 70 is lifted upwards to realize die opening, or driving the top die 70 to move downwards to realize die closing. The second driving member 50 is used to drive the push die member to slide in the front-rear direction to move the die head forward to open the die, or to extend the die head between the left side die and the right side die to close the die. Alternatively, the first driving member 40 and the second driving member 50 are cylinders, and in addition, the first driving member 40 and the second driving member 50 may be motors or the like.
In an embodiment, the base 11 is further provided with a supporting frame 13, and the supporting frame 13 is used for fixing the bottom die, and the bottom die can be directly fixed on the base 11. In this embodiment, the bottom die, the die head, the left side die, the right side die, and the top die 70 together form a pair of dies to form a blank. The support 13 is rotatably connected to the base 11, and the support 13 can be turned over relative to the base 11 to turn the blank out, so that the user does not need to manually turn the blank out. Specifically, a plurality of support rods are provided on the base 11, the support frame 13 is substantially flat, and the support frame 13 is rotatably connected to the support rods, so as to be rotatable relative to the support rods.
In the invention, since the up-and-down movement of the top die 70 is driven by the first driving member 40 and the transverse movement of the die head is driven by the second driving member 50, which is equivalent to that when the die is opened and closed, the movement of the top die 70 and the die head can be driven by the driving members without manually taking out the top die 70 and the die head, thereby ensuring the movement stability of the top die 70 and the die head and avoiding the damage of the blank caused by the collision of the top die 70 and the die head with the blank.
In one embodiment, the jacking members 20 are slidably mounted with one of the mobile frames 12. In this embodiment, the jack 20 is mounted on the movable frame 12, so that no additional mounting member is required on the base 11, thereby facilitating the simplification of the structure. In addition, the jacking members 20 can move along with the movable frame 12, so that the blocking of the blank by the top die 70 can be avoided when the blank is taken out.
Specifically, the jacking member 20 includes a mounting plate 21 and a support rod 22, the support rod 22 extending in the up-down direction and slidably mounted with the movable frame 12, the mounting plate 21 being fixed to the upper end of the support rod 22 and extending in the first horizontal direction for fixing the top mold 70. It is conceivable that the mounting plate 21 extends towards the other movable frame 12 to which the jacking members 20 are not mounted, so that the top die 70 can be secured between the two movable frames 12. Alternatively, the support bar 22 may be a triangular bar, which may provide improved stability and may enhance the stability of the movement of the jacking member 20. In this embodiment, the number of the support rods 22 is two, and the support rods are distributed at intervals along the second horizontal direction, so that a plurality of supports for fixing the mounting plate 21 are formed, and the stability of the mounting plate 21 can be further enhanced. In this embodiment, the jacking component 20 includes a form of the mounting plate 21, and can make the top surface of the top mold 70 entirely abut against the mounting plate 21, so that the contact area between the top mold 70 and the mounting plate 21 is larger, better fixing of the top mold 70 can be achieved, and the stress on the top mold 70 is more uniform, so that the motion stability of the top mold 70 is improved, and the impact on a blank caused by uneven stress of the top mold 70 is avoided.
In one embodiment, the pushing module includes two pushing portions 31, the die head includes two sub-dies, the two pushing portions 31 are respectively disposed on the two movable frames 12, and each pushing portion 31 is provided with a sub-die. In this embodiment, the push module is mounted on the movable frame 12, so that no additional mounting member is required on the base 11, thereby facilitating the simplification of the structure. Specifically, the pushing portion 31 includes a connecting strip 311 and two fixing strips 312 fixed on the connecting strip 311, the connecting strip 311 is fixed on the movable frame 12, the two fixing strips 312 are respectively arranged at two ends of the connecting strip 311 and extend towards the direction of the other pushing portion 31, and the fixing strips 312 are used for mounting the sub-modules. In this embodiment, the sub-die head is located at the rear side of the pushing portion 31 and is fixed at the rear side of the fixing strip 312, so that interference between the pushing portion 31 and the blank body when the sub-die head moves forward to open the die can be avoided. By setting the pushing portion 31 to include the connection bar 311 and the two fixing bars 312, the upper and lower sides of the sub-die are fixed to the different fixing bars 312, and thus the fixing effect can be improved.
Referring to fig. 3 in combination, in order to avoid that the left and right movable frames 12 slide in a direction away from each other in the mold closing state, in one embodiment, the mold stripping device further includes a locking member 60, where the locking member 60 connects the two movable frames 12, and has a locking state and an unlocking state; in the locked state, the two movable frames 12 are close to each other and locked; in the unlocked state, both the movable frames 12 can slide in directions away from each other. The two movable frames 12 are locked by the locking member 60, so that the two movable frames 12 can be prevented from moving in opposite directions in the mold closing state; when the two movable frames 12 need to be pulled apart to open the left side mold and the right side mold, the two movable frames 12 can be separated by unlocking the locking member 60. Optionally, a locking member 60 is disposed on each of the front and rear sides of the movable frame 12, so that multiple fixing of the two movable frames 12 can be achieved, and the fixing effect is greatly improved.
In an embodiment, the locking member 60 includes a rotating portion 61 and a locking portion 62, where the rotating portion 61 and the locking portion 62 are respectively disposed on a movable frame 12, and the rotating portion 61 can rotate relative to the locking portion 62 to have a locked state locked with the locking portion 62 and an unlocked state unlocked from the locking portion 62. Specifically, the rotating part 61 includes a fixed seat 611 and a rotating handle 612, the fixed seat 611 is fixed on one of the movable frames 12, and the rotating handle 612 is rotatably connected with the fixed seat 611; of course, the rotary handle 612 may be directly rotatably connected to the movable frame 12. The clamping portion 62 is provided with a clamping groove 621, and an opening of the clamping groove 621 is away from the rotating portion 61. Specifically, when two movable frames 12 need to be locked, the rotating handle 612 is rotated in the direction of the clamping portion 62 until the rotating handle 612 is clamped into the clamping groove 621, and the locking member 60 is in the locked state; when the two movable frames 12 need to be separated, the rotating handle 612 is forcibly separated, so that the rotating handle 612 is separated, and at the moment, the rotating handle 612 is rotated in the opposite direction, so that the locking piece 60 is in the unlocking state. In order to facilitate the rotation of the rotating handle 612, the locking member 60 further includes a pressing handle 613, where the pressing handle 613 is rotatably connected to the fixing base 611 and fixed to the rotating handle 612, and when the pressing handle 613 is pressed down, the rotating handle 612 is tilted upward, thereby disengaging from the locking portion 62. In other embodiments, retaining member 60 may also be in the form of a latch, catch, slot, or the like.
In order to better adapt to the handling of blanks or other materials, in one embodiment, the bottom surface of the base 11 is further provided with a plurality of sliding wheels 14, so that the mold stripping device can slide in a mold trolley-like manner, and the mold stripping device can be greatly convenient for users to use.
The foregoing description of the preferred embodiments of the present invention should not be construed as limiting the scope of the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (9)
1. A mold stripping apparatus, comprising:
the machine frame comprises a base and two movable frames, wherein the two movable frames are distributed along a first horizontal direction, the two movable frames are both in sliding connection with the base along the first horizontal direction, one movable frame is used for fixing a left side die, and the other movable frame is used for fixing a right side die;
the jacking piece is connected with the frame in a sliding way along the up-down direction and is used for fixing a jacking die;
the pushing module is connected with the frame in a sliding manner along a second horizontal direction and is used for fixing the die head, and the second horizontal direction is intersected with the first horizontal direction;
the first driving piece is connected with the jacking piece to drive the jacking piece to slide; and
a second driving member connected with the pushing module for driving the pushing module to slide;
the pushing module comprises two pushing parts, the die head comprises two sub-die heads, the two pushing parts are arranged on the two movable frames, and each pushing part is provided with one sub-die head;
the pushing part comprises a connecting strip and two fixing strips fixed on the connecting strip, the connecting strip is fixed on the movable frame, the two fixing strips are respectively arranged at two ends of the connecting strip and extend towards the direction of the other pushing part, and the fixing strips are used for mounting the sub-die;
the jacking piece is slidably mounted with one of the movable frames.
2. The mold stripping device as claimed in claim 1, wherein the jacking member comprises a mounting plate and a supporting rod, the supporting rod extends in an up-down direction and is slidably mounted with the movable frame, and the mounting plate is fixed to an upper end of the supporting rod and extends in the first horizontal direction for fixing the top mold.
3. The mold stripping device as recited in claim 2, wherein said top mold is located between two of said movable frames.
4. The mold stripping device as recited in claim 1, wherein said sub-die is located at a rear side of said pushing portion and is fixed at a rear side of said fixing bar.
5. The mold stripping device as recited in claim 1, further comprising a locking member, wherein the locking member is connected to the two movable frames, respectively, and has a locked state and an unlocked state;
in the locking state, the two movable frames are mutually close to each other and locked; in the unlocking state, the two movable frames can slide in the directions away from each other.
6. The mold stripping device as claimed in claim 5, wherein the movable frame is provided with the locking members on both front and rear sides thereof.
7. The mold stripping device as recited in claim 5, wherein the locking member includes a rotating portion and a locking portion, each of the rotating portion and the locking portion being provided on one of the movable frames, the rotating portion being rotatable relative to the locking portion to have a locked state in which it is locked with the locking portion and an unlocked state in which it is unlocked from the locking portion.
8. The mold stripping device as claimed in claim 1, wherein a supporting frame is further provided on the base, the supporting frame is used for fixing the bottom mold, and the supporting frame can be turned over relative to the base.
9. The mold stripping device as claimed in any one of claims 1 to 8, wherein the bottom surface of the base is further provided with a plurality of sliding wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079071.8A CN109571722B (en) | 2019-01-25 | 2019-01-25 | Mould demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079071.8A CN109571722B (en) | 2019-01-25 | 2019-01-25 | Mould demoulding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109571722A CN109571722A (en) | 2019-04-05 |
| CN109571722B true CN109571722B (en) | 2024-03-29 |
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ID=65917766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079071.8A Active CN109571722B (en) | 2019-01-25 | 2019-01-25 | Mould demoulding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109571722B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421241B (en) * | 2022-01-26 | 2024-04-30 | 成电智连(成都)科技有限公司 | Electric connector and electric connector assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109571722A (en) | 2019-04-05 |
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