CN214926401U

CN214926401U - A blanking mechanism for a compression molding die

Info

Publication number: CN214926401U
Application number: CN202120826443.1U
Authority: CN
Inventors: 孙宝江
Original assignee: Qingdao Haideli Mould Co ltd
Current assignee: Qingdao Haideli Mould Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-30
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a blanking mechanism of a molding die, which comprises a base, the top of the base is fixedly connected with a concave die through a support frame, and an L-shaped equipment board is fixedly connected with the top of the base, and the left and right sides of the bottom of the L-shaped equipment board are fixedly connected. Hydraulic cylinders are fixedly connected to the sides, and the bottom of the hydraulic cylinder is provided with a punch, the inner cavity of the die is slidably connected with an ejector block, and one side of the die is fixedly connected with an electric push rod. Mechanism, through the rise of the electric push rod to drive the ejection block to rise to push the material out, and to use the first rack and the second rack to mesh with the gear, the electric push rod rises and drives the first rack to rise, at this time the gear It rotates to drive the second gear to push the pusher block to push the material into the open receiving box, realizing automatic feeding, and the feeding is driven by the electric push rod that pushes out the material, without the need for additional electric equipment, reducing the The production cost of the equipment.

Description

Unloading mechanism of compression molding mould

Technical Field

The utility model relates to a compression molding mould's unloading technical field specifically is a compression molding mould's unloading mechanism.

Background

Compression molding puts into likepowder earlier, during the mould die cavity under the shaping temperature, then closes mould pressurization and makes its shaping and the operation of solidification, and compression molding can also be used to thermosetting plastics, thermoplastic and rubber materials, needs to carry out the unloading to it after the shaping of current compression molding mould, for this, the utility model provides a compression molding mould's unloading mechanism.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a compression molding mould's unloading mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a compression molding mould's unloading mechanism, includes the base, support frame fixedly connected with die is passed through at the top of base, and the top fixedly connected with L shape equipment board of base, the equal fixedly connected with pneumatic cylinder in the left and right sides of L shape equipment board bottom, and the bottom of pneumatic cylinder is equipped with the terrace die, the inner chamber sliding connection of die has ejecting piece, and one side fixedly connected with electric putter of die, the both sides difference fixedly connected with head rod and the second connecting rod of electric putter output shaft, and fixedly connected with ejector pin between the top of second connecting rod and ejecting piece's the bottom, one side of terrace die is equipped with unloader, open receipts workbin has been placed to the top of base and the opposite side that is located the terrace die.

Preferably, unloader includes the ejector pad, one side of terrace die is rotated through the support frame and is connected with the gear, and the top fixedly connected with of head rod and the first rack of gear engaged with, one side fixedly connected with connecting plate of L shape equipment board, and the bottom fixedly connected with fixed plate of connecting plate, the spout has been seted up to the bottom of fixed plate, and the inner chamber sliding connection of spout has the slider, the bottom of slider extends to the outside of spout, and the bottom fixedly connected with of slider and the second rack of gear engaged with.

Preferably, the bottom end of the hydraulic cylinder output shaft is fixedly connected with the top of the male die.

Preferably, the periphery of the ejection block is in contact with the inner cavity of the female die.

Preferably, one side of the second rack is fixedly connected with the material pushing block.

Advantageous effects

The utility model provides a compression molding mould's unloading mechanism. Compared with the prior art, the method has the following beneficial effects:

this unloading mechanism of compression molding mould, it rises to drive ejecting piece through electric putter and rises ejecting the material, and utilize first rack and second rack all to mesh with the gear mutually, electric putter drives first rack when rising, thereby gear revolve drives second gear promotion ejecting piece and pushes the uncovered workbin of receiving with the material this moment, automatic unloading has been realized, and the unloading is drive power by the electric putter of ejecting material, need not extra electric equipment and drives, the manufacturing cost of equipment has been reduced.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a female die; 3. an L-shaped equipment plate; 4. a hydraulic cylinder; 5. a male die; 6. ejecting a block; 7. an electric push rod; 8. a first connecting rod; 9. a second connecting rod; 10. ejecting the rod; 11. a blanking device; 111. a material pushing block; 112. a gear; 113. a first rack; 114. a connecting plate; 115. a fixing plate; 116. a chute; 117. a slider; 118. a second rack; 12. and (5) an open material receiving box.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a blanking mechanism of a compression molding die comprises a base 1, wherein the top of the base 1 is fixedly connected with a female die 2 through a support frame, the top of the base 1 is fixedly connected with an L-shaped equipment plate 3, the left side and the right side of the bottom of the L-shaped equipment plate 3 are fixedly connected with hydraulic cylinders 4, the bottom of each hydraulic cylinder 4 is provided with a male die 5, the bottom end of an output shaft of each hydraulic cylinder 4 is fixedly connected with the top of each male die 5, an inner cavity of the female die 2 is slidably connected with an ejection block 6, the periphery of each ejection block 6 is in contact with the inner cavity of the female die 2, one side of the female die 2 is fixedly connected with an electric push rod 7, two sides of an output shaft of the electric push rod 7 are respectively and fixedly connected with a first connecting rod 8 and a second connecting rod 9, an ejection rod 10 is fixedly connected between the top of the second connecting rod 9 and the bottom of the ejection block 6, an open material receiving box 12 is arranged on the top of the base 1 and positioned on the other side of the male die 5, a blanking device 11 is arranged on one side of the male die 5;

the blanking device 11 comprises a pushing block 111, one side of the male die 5 is rotatably connected with a gear 112 through a support frame, the top of a first connecting rod 8 is fixedly connected with a first rack 113 meshed with the gear 112, one side of the L-shaped equipment plate 3 is fixedly connected with a connecting plate 114, the bottom of the connecting plate 114 is fixedly connected with a fixing plate 115, the bottom of the fixing plate 115 is provided with a chute 116, an inner cavity of the chute 116 is slidably connected with a sliding block 117, the bottom of the sliding block 117 extends to the outside of the chute 116, the bottom of the sliding block 117 is fixedly connected with a second rack 118 meshed with the gear 112, and one side of the second rack 118 is fixedly connected with the pushing block 111;

the electric push rod 7 ascends to drive the ejection block 6 to ascend so as to eject materials, the first rack 113 and the second rack 118 are meshed with the gear 112, the electric push rod 7 ascends and simultaneously drives the first rack 113 to ascend, at the moment, the gear 112 rotates to drive the second gear 112 to push the material pushing block 111 to push the materials into the open material receiving box 12, automatic discharging is achieved, discharging is achieved by the electric push rod 7 ejecting the materials as driving force, extra electric equipment is not needed to drive, and production cost of the equipment is reduced.

And those not described in detail in this specification are well within the skill of those in the art.

It should be noted that, in this document, the terms "upper", "lower", "left", "right", and the like are used only for indicating relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships may be changed, and relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compression molding mould's unloading mechanism, includes base (1), support frame fixedly connected with die (2) is passed through at the top of base (1), and the top fixedly connected with L of base (1) shape equipment board (3), the equal fixedly connected with pneumatic cylinder (4) of the left and right sides of L shape equipment board (3) bottom, and the bottom of pneumatic cylinder (4) is equipped with terrace die (5), its characterized in that: the inner chamber sliding connection of die (2) has ejecting piece (6), and one side fixedly connected with electric putter (7) of die (2), the both sides difference fixedly connected with head rod (8) and second connecting rod (9) of electric putter (7) output shaft, and fixedly connected with ejector beam (10) between the top of second connecting rod (9) and the bottom of ejecting piece (6), one side of terrace die (5) is equipped with unloader (11), uncovered case (12) of receiving has been placed to the top of base (1) and the opposite side that is located terrace die (5).

2. A blanking mechanism of a compression molding die as claimed in claim 1, wherein: unloader (11) are including pushing block (111), one side of terrace die (5) is rotated through the support frame and is connected with gear (112), and the top fixedly connected with of head rod (8) and first rack (113) of gear (112) looks meshing, one side fixedly connected with connecting plate (114) of L shape equipment board (3), and the bottom fixedly connected with fixed plate (115) of connecting plate (114), spout (116) have been seted up to the bottom of fixed plate (115), and the inner chamber sliding connection of spout (116) has slider (117), the bottom of slider (117) extends to the outside of spout (116), and the bottom fixedly connected with of slider (117) and second rack (118) of gear (112) looks meshing.

3. A blanking mechanism of a compression molding die as claimed in claim 1, wherein: the bottom end of the output shaft of the hydraulic cylinder (4) is fixedly connected with the top of the male die (5).

4. A blanking mechanism of a compression molding die as claimed in claim 1, wherein: the periphery of the ejection block (6) is in contact with the inner cavity of the female die (2).

5. A blanking mechanism of a compression molding die as claimed in claim 2, wherein: one side of the second rack (118) is fixedly connected with the pushing block (111).