CN218477014U

CN218477014U - Seat armrest panel hot pressing mold

Info

Publication number: CN218477014U
Application number: CN202222647854.1U
Authority: CN
Inventors: 朱鸿明
Original assignee: Ningbo Zhongtuo Mould Technology Co ltd
Current assignee: Ningbo Zhongtuo Mould Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-14
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a seat armrest panel hot pressing mold, the utility model relates to a hot briquetting's technical field. The utility model comprises an operation frame, wherein two fixed plates are fixedly connected at the upper end of the operation frame, a lower die is fixedly connected between the two fixed plates, an L-shaped frame is fixedly connected at one side of the operation frame, two hydraulic cylinders are fixedly connected at the lower end of the L-shaped frame, an upper die is arranged below the two hydraulic cylinders, a plurality of material pushing holes are formed in the inner bottom wall of the lower die, material pushing rods are all slidably connected in the material pushing holes, push plates are fixedly connected at the lower ends of the material pushing rods, and two groups of lifting mechanisms are arranged between the push plates and the operation frame; every elevating system of group all includes rectangular channel, double-end lead screw, two screw-nut and two pull rods, and the interior roof of handling frame is seted up to the rectangular channel, and elevating system, ejector ram and lower mould cooperation can be when needing the drawing of patterns, and the walking panel is ejecting through the ejector ram, carries out drawing of patterns operation.

Description

Seat armrest panel hot pressing mold

Technical Field

The utility model belongs to the technical field of hot briquetting's technique and specifically relates to a seat armrest panel hot pressing mould is related to.

Background

Hot press forming is a simple and common processing method in the plastic processing industry, which mainly comprises heating a processing mold, injecting a sample, fixing a mold on a heating plate under pressure, controlling the melting temperature and time of the sample to achieve solidification and cooling after melting, and taking out the mold product.

If the hot pressing die of the automatic pipe contracting machine with the publication number of CN216729100U relates to the technical field of dies, including last extrusion die and lower extrusion die, the inside joint of going up extrusion die has last hot pressing die, the inside joint of lower extrusion die has lower hot pressing die, the inside of going up hot pressing die and lower hot pressing die all is provided with the shaping chamber that is used for pegging graft steel pipe spare, the shaping chamber includes the temporary storage area of arranging along steel pipe spare insertion direction order, shaping area and punching press region, the shaping area includes the constant dimension district and the hexagonal shaping district that is linked together with the constant dimension district, the inside wall fixedly connected with antislip strip in temporary storage area, the radiating groove has all been seted up on hot pressing die and lower hot pressing die's surface, this automatic pipe contracting machine's hot pressing die, can once only extrude the steel pipe spare, rethread lathe carries out thread processing to the bellying, machining efficiency is showing and improves, avoid the unqualified condition that leads to the appearance pipe oil leak in the use of original hydraulic pressure pipe welding to take place simultaneously. However, if the molded workpiece and the mold are adhered closely during demolding, the molded workpiece needs to be demolded by using a tool or knocking the mold, and the demolding process is complicated, which affects demolding efficiency.

SUMMERY OF THE UTILITY MODEL

According to the prior art not enough that exists, the utility model aims at providing a seat armrest panel hot pressing mould has directly ejecting with fashioned hot pressing work piece, subtracts the process of drawing of patterns such as later stage use tools, improves the effect of operating efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a hot-pressing die for a seat armrest panel comprises an operation frame, wherein two fixed plates are fixedly connected to the upper end of the operation frame, a lower die is fixedly connected between the two fixed plates, an L-shaped frame is fixedly connected to one side of the operation frame, two hydraulic cylinders are fixedly connected to the lower end of the L-shaped frame, an upper die is arranged below the two hydraulic cylinders, a plurality of material pushing holes are formed in the inner bottom wall of the lower die, material pushing rods are connected in the material pushing holes in a sliding mode, push plates are fixedly connected to the lower ends of the material pushing rods, and two groups of lifting mechanisms are arranged between the push plates and the operation frame;

every group elevating system all includes rectangular channel, double-end lead screw, two screw-nut and two pull rods, the interior roof of handling frame is seted up to the rectangular channel, the double-end lead screw rotates to be connected between the lateral wall of rectangular channel, two equal threaded connection of screw-nut inclines in the circumference of double-end lead screw, two the pull rod articulates respectively in two screw-nut's lower extreme, the push pedal articulates in two screw-nut's lower extreme.

By adopting the technical scheme, the lifting mechanism, the material pushing rod and the lower die are matched, so that the hand panel can be ejected out through the material pushing rod when the demoulding operation is required, and the demoulding operation is carried out.

The present invention may be further configured in a preferred embodiment as: two slide bars, two fixedly connected with between the lateral wall of rectangular channel the equal sliding connection of screw-nut is in the circumference side of two slide bars.

Through adopting above-mentioned technical scheme, screw-nut and slide bar sliding fit can be so that screw-nut is the rectilinear translation motion, improve the mobility stability of push pedal.

The present invention in a preferred embodiment can be further configured to: two one side of double-end lead screw is all movable and is run through one side of handling frame and be provided with actuating mechanism, actuating mechanism includes belt, two I-shaped wheels, frame and motor, two the I-shaped wheel is fixed connection respectively in one side of double-end lead screw, belt transmission connects in the circumference side of two I-shaped wheels, frame fixed connection is in one side of handling frame, motor fixed connection is in one side of frame, and the output activity of motor runs through the opposite side of frame and fixed with one of them I-shaped wheel.

Through adopting above-mentioned technical scheme, actuating mechanism and double-end lead screw cooperation can be so that two double-end lead screws rotate.

The present invention may be further configured in a preferred embodiment as: two the lower extreme fixedly connected with installation piece of pneumatic cylinder, and the lower extreme of installation piece is the opening, go up the upper end fixedly connected with connecting block of mould, connecting block sliding connection is in the installation piece, one side of installation piece is provided with two screw rods, and the equal screw thread through connection piece in one side of two screw rods and the opposite side of installation piece, two the equal threaded connection in circumference side of screw rod has the nut.

Through adopting above-mentioned technical scheme, connecting block, installation piece and screw rod cooperation can realize going up the dismantlement of mould, can change the last mould of different shapes.

The present invention in a preferred embodiment can be further configured to: two T-shaped rods are arranged above the L-shaped frame, and the two T-shaped rods movably penetrate through the lower end of the L-shaped frame and are fixed with the upper end of the mounting block.

Through adopting above-mentioned technical scheme, T type pole can improve the stability of installation piece.

To sum up, the utility model discloses a following at least one useful technological effect:

1. be provided with elevating system, ejector pad and lower mould, rotate double-end lead screw, screw-nut removes at double-end lead screw's surface, and two pull rod pulling push pedals rebound, ejector pad are worn out the ejector pad hole and are ejecting with the handrail panel in the lower mould, carry out the drawing of patterns operation, need not use other instruments to carry out the drawing of patterns operation, and hot pressing drawing of patterns process is simpler, improves the production efficiency of whole flow.

2. The double-head screw driving device is provided with a driving mechanism and a starting motor, the output end of the motor drives the spool to rotate, the belt drives the two spools to rotate, and the two spools drive the two double-head screws to rotate, so that only one motor is needed to drive the two double-head screws to rotate.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a partially enlarged view of the embodiment at A in FIG. 1;

FIG. 3 is a perspective sectional view of the present embodiment;

fig. 4 is a partially enlarged view of the embodiment at B in fig. 3.

In the figure, 1, an operation frame; 2. a fixing plate; 3. an L-shaped frame; 4. a T-shaped rod; 5. an upper die; 6. a lower die; 7. a hydraulic cylinder; 8. a material pushing hole; 9. a material pushing rod; 10. pushing the plate; 11. a drive mechanism; 1101. a belt; 1102. a spool; 1103. a machine base; 1104. a motor; 12. a lifting mechanism; 1201. a rectangular groove; 1202. a double-end screw rod; 1203. a feed screw nut; 1204. a pull rod; 1205. a slide bar; 13. mounting blocks; 14. connecting blocks; 15. a screw; 16. and (4) a nut.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1-4, the utility model discloses a chair armrest panel hot pressing mold, including handling frame 1, two fixed plates 2 of upper end fixedly connected with of handling frame 1, fixedly connected with lower mould 6 between two fixed plates 2, one side fixedly connected with L type frame 3,L type frame 3's lower extreme fixedly connected with two pneumatic cylinders 7 of handling frame 1, the below of two pneumatic cylinders 7 is provided with upper mould 5, the interior diapire of lower mould 6 has seted up a plurality of liftout holes 8, it has liftout pole 9 all to connect with in a plurality of liftout holes 8 in a sliding manner, the shape phase-match of liftout pole 9 and liftout hole 8 makes the interior diapire of a plurality of liftout poles 9 and lower mould 6 parallel and level, make the surface of hand panel smoother, the lower extreme fixedly connected with push pedal 10 of a plurality of liftout poles 9, be provided with two sets of elevating system 12 between push pedal 10 and handling frame 1; every group elevating system 12 all includes rectangular channel 1201, double-end lead screw 1202, two screw-nut 1203 and two pull rods 1204, rectangular channel 1201 offers the interior roof of handling frame 1, double-end lead screw 1202 rotates and connects between the lateral wall of rectangular channel 1201, two screw-nut 1203 all threaded connection are in the circumference side of double-end lead screw 1202, two slide bars 1205 of fixedly connected with between the lateral wall of rectangular channel 1201, two screw-nut 1203 all sliding connection are in the circumference side of two slide bars 1205, screw-nut 1203 and slide bar 1205 sliding fit, can make screw-nut 1203 be rectilinear translation motion, improve the mobility stability of push pedal 10, two pull rods 1204 articulate respectively in the lower extreme of two screw-nut 1203, push pedal 10 articulates in the lower extreme of two screw-nut 1203, rotate double-end lead screw 1202, screw-nut 1203 moves on the surface of double-end lead screw 1202, two pull rods 1204 pulling push pedal 10 upwards, push pedal 10 drives push rod 9 upwards, push rod 9 pierces through push hole 8 and ejects out the handrail in lower mould 6 and pushes out the panel, carry out the drawing of patterns operation.

One side of each of the two double-headed lead screws 1202 movably penetrates through one side of the handling frame 1 and is provided with a driving mechanism 11, each driving mechanism 11 comprises a belt 1101, two spools 1102, a base 1103 and a motor 1104, the two spools 1102 are respectively and fixedly connected to one side of the double-headed lead screw 1202, the belt 1101 is in transmission connection with the circumferential sides of the two spools 1102, the base 1103 is fixedly connected to one side of the handling frame 1, the motor 1104 is fixedly connected to one side of the base 1103, an output end of the motor 1104 movably penetrates through the other side of the base 1103 and is fixed with one of the spools 1102, the motor 1104 is started, an output end of the motor 1104 drives the spools 1102 to rotate, the belt 1101 drives the two spools 1102 to rotate, and the two spools 1102 drive the two double-headed lead screws 1202 to rotate, so that only one motor 1104 is required to drive the two double-headed lead screws 1202 to rotate.

Lower extreme fixedly connected with installation piece 13 of two pneumatic cylinders 7, and the lower extreme of installation piece 13 is the opening, go up the upper end fixedly connected with connecting block 14 of mould 5, connecting block 14 sliding connection is in installation piece 13, one side of installation piece 13 is provided with two screw rods 15, and the equal screw thread through connection piece 14 in one side of two screw rods 15 and the opposite side of installation piece 13, the equal threaded connection in circumference side of two screw rods 15 has nut 16, connecting block 14, installation piece 13 and the cooperation of screw rod 15, can realize going up the dismantlement of mould 5, can change the last mould 5 of different shapes. Two T-shaped rods 4 are arranged above the L-shaped frame 3, the two T-shaped rods 4 penetrate through the lower end of the L-shaped frame 3 in a movable mode and are fixed to the upper end of the mounting block 13, and the T-shaped rods 4 can improve stability of the mounting block 13.

The implementation principle of the above embodiment is as follows: the upper dies 5 with different shapes are replaced, the hydraulic cylinders 7 are started, the hydraulic cylinders 7 push the upper dies 5 to perform downward die pressing, after the hand panel material is cooled, the motors 1104 are started, the output ends of the motors 1104 drive the spools 1102 to rotate, the belts 1101 drive the two spools 1102 to rotate, the two spools 1102 drive the two double-head screws 1202 to rotate, only one motor 1104 is needed to drive the two double-head screws 1202 to rotate, the screw nuts 1203 move on the surfaces of the double-head screws 1202, the two pull rods 1204 drive the push plates 10 to move upwards, the push plates 10 drive the material pushing rods 9 to move upwards, the material pushing rods 9 can directly penetrate through the material pushing holes 8 to eject the handrail panel cooled in the lower die 6, and demolding operation is performed.

Those not described in detail in this specification are within the skill of the art.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a seat arm board heated press mold, includes handling frame (1), its characterized in that: the upper end of the operation frame (1) is fixedly connected with two fixing plates (2), a lower die (6) is fixedly connected between the two fixing plates (2), one side of the operation frame (1) is fixedly connected with an L-shaped frame (3), the lower end of the L-shaped frame (3) is fixedly connected with two hydraulic cylinders (7), an upper die (5) is arranged below the two hydraulic cylinders (7), the inner bottom wall of the lower die (6) is provided with a plurality of material pushing holes (8), material pushing rods (9) are slidably connected in the material pushing holes (8), the lower ends of the material pushing rods (9) are fixedly connected with a push plate (10), and two groups of lifting mechanisms (12) are arranged between the push plate (10) and the operation frame (1);

every group elevating system (12) all include rectangular channel (1201), double-end lead screw (1202), two screw-nut (1203) and two pull rods (1204), the interior roof of handling frame (1) is seted up in rectangular channel (1201), double-end lead screw (1202) rotate to be connected between the lateral wall of rectangular channel (1201), two equal threaded connection in the circumference side of double-end lead screw (1202) of screw-nut (1203), two pull rods (1204) articulate respectively in the lower extreme of two screw-nut (1203), push pedal (10) articulates in the lower extreme of two screw-nut (1203).

2. The chair armrest panel hot-pressing mold as claimed in claim 1, wherein: two sliding rods (1205) are fixedly connected between the side walls of the rectangular groove (1201), and the two lead screw nuts (1203) are connected to the circumferential sides of the two sliding rods (1205) in a sliding mode.

3. The chair armrest panel hot-pressing mold as claimed in claim 1, wherein: two one side of double-end lead screw (1202) is all movable and is run through one side of handling frame (1) and be provided with actuating mechanism (11), actuating mechanism (11) include belt (1101), two I-shaped wheel (1102), frame (1103) and motor (1104), two I-shaped wheel (1102) fixed connection respectively in one side of double-end lead screw (1202), belt (1101) transmission is connected in the circumference side of two I-shaped wheel (1102), frame (1103) fixed connection is in one side of handling frame (1), motor (1104) fixed connection is in one side of frame (1103), and the output activity of motor (1104) runs through the opposite side of frame (1103) and is fixed with one of them I-shaped wheel (1102).

4. A seat arm panel press mold as claimed in claim 1, wherein: two lower extreme fixedly connected with installation piece (13) of pneumatic cylinder (7), and the lower extreme of installation piece (13) is the opening, go up upper end fixedly connected with connecting block (14) of mould (5), connecting block (14) sliding connection is in installation piece (13), one side of installation piece (13) is provided with two screw rods (15), and the equal screw thread in one side of two screw rods (15) runs through the opposite side of connecting block (14) and installation piece (13), two the equal screw thread in circumference side of screw rod (15) has nut (16).

5. The chair armrest panel hot-pressing mold as claimed in claim 1, wherein: two T-shaped rods (4) are arranged above the L-shaped frame (3), and the two T-shaped rods (4) penetrate through the lower end of the L-shaped frame (3) movably and are fixed with the upper end of the mounting block (13).