CN216230463U

CN216230463U - Injection molding feeding device for refrigerator drawer

Info

Publication number: CN216230463U
Application number: CN202122815105.0U
Authority: CN
Inventors: 周庆浩; 吴呈杰
Original assignee: Sichuan Keguang Plastic Products Co ltd
Current assignee: Sichuan Keguang Plastic Products Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-08
Anticipated expiration: 2031-11-17

Abstract

A refrigerator drawer injection molding feeding device comprises a lifting mechanism, wherein the lifting mechanism is provided with a front pushing mechanism, and the front pushing mechanism is provided with a placing component; elevating system includes the bottom plate, the bottom plate upwards is equipped with the lift post with extending, the lifting rack is all installed to two lateral walls that the lift post is relative, lifting rack all meshes has lifting gear, lifting gear's both ends all are equipped with the lift seat, a pair of lift seat that is located one side all is equipped with rotates the seat, be located and be equipped with the lift curb plate between the lift seat of homonymy, lifting gear all is connected with the worm wheel, the worm wheel all meshes the worm, the upper and lower both ends of worm all are equipped with drives the seat, it all installs in the lift curb plate to drive the seat, one of them worm is connected with driving motor, the lower extreme of two worms all is equipped with the drive wheel, the drive wheel passes through drive belt transmission. When the refrigerator drawer is machined, resin can be conveniently and automatically fed, and the working strength of operators is reduced.

Description

Injection molding feeding device for refrigerator drawer

Technical Field

The utility model relates to the technical field related to refrigerator drawer processing, in particular to an injection molding feeding device for a refrigerator drawer.

Background

The refrigerator drawer is formed in an injection molding mode, during processing, plastic needs to be added into a stirring tank according to a certain proportion, then the plastic is conveyed into a spiral hot melting device through a feeding conveying mechanism, resin is subjected to hot melting through the spiral hot melting device, and finally the hot melting resin is extruded into a mold under the spiral propulsion, and the refrigerator drawer is formed in the mold. And when current carrying out resin material loading, adopt the mode of artifical material loading usually to increased operating personnel's working strength, degree of automation is lower simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides an injection molding feeding device for a refrigerator drawer, which is used for solving the defects of the prior art, and is convenient and automatic for feeding resin when the refrigerator drawer is processed, so that the working strength of operators is reduced, and the injection molding feeding device has strong practicability.

In order to achieve the purpose of the utility model, the following technology is adopted:

a refrigerator drawer injection molding feeding device comprises a lifting mechanism, wherein the lifting mechanism is provided with a front pushing mechanism, the front pushing mechanism is provided with a placing component, the lifting mechanism is used for adjusting the height of the front pushing mechanism, the front pushing mechanism is used for adjusting the distance between the placing component and the lifting mechanism, and the placing component is used for placing bagged raw materials;

elevating system includes the bottom plate, the bottom plate upwards is equipped with the lift post with extending, the lifting rack is all installed to two lateral walls that the lift post is relative, lifting rack all meshes has lifting gear, lifting gear's both ends all are equipped with the lift seat, a pair of lift seat that is located one side all is equipped with rotates the seat, be located and be equipped with the lift curb plate between the lift seat of homonymy, lifting gear all is connected with the worm wheel, the worm wheel all meshes the worm, the upper and lower both ends of worm all are equipped with drives the seat, it all installs in the lift curb plate to drive the seat, one of them worm is connected with driving motor, the lower extreme of two worms all is equipped with the drive wheel, the drive wheel passes through drive belt transmission.

Furthermore, the other two opposite side walls of the lifting column are provided with guide bottom plates, the guide bottom plates are provided with a pair of guide plates, and the guide plates are embedded in the lifting side plates.

Furthermore, the front pushing mechanism comprises a front pushing back plate arranged on one of the lifting side plates, a pair of folding plates are arranged on the outer wall of the front pushing back plate, each folding plate is provided with a section of key-shaped hole, a pair of adjusting bearing seats are arranged on the outer wall of the front pushing back plate, a plurality of adjusting guide rods are arranged between the adjusting bearing seats, an adjusting motor is arranged on the adjusting bearing seat at the upper end, an output shaft of the adjusting motor is connected with an adjusting lead screw, the adjusting lead screw is provided with an adjusting seat, penetrating rods are arranged on two sides of the adjusting seat and penetrate through the key-shaped holes, the penetrating rods are hinged with a first hinging plate, a second hinging plate is hinged at the middle position of the first hinging plate, one end of the second hinging plate is hinged at one end of the folding plate, the other end of the first hinging plate is hinged with a front pushing side plate, each front pushing side plate is provided with a section of adjusting hole, and the other end of the second hinging plate is arranged in the adjusting hole, the front push plate is arranged on the front push side plate.

Further, place the component including installing in the fixed angle of the many pairs of preceding push pedal outer wall, every is every all to be equipped with the guard ring at the fixed angle.

Furthermore, the placing component further comprises a pair of opening bearing seats, the opening bearing seats are installed on the lower wall of the protective ring positioned at the bottom layer, a plurality of opening guide rods are arranged between the opening bearing seats, one of the opening bearing seats is provided with an opening motor, an output shaft of the opening motor is connected with an opening lead screw, the thread turning directions at the two ends of the opening lead screw are opposite, the two ends of the opening lead screw are provided with opening seats, and the upper ends of the opening seats are provided with opening nails.

The technical scheme has the advantages that:

when the drawer of the refrigerator is machined, the resin can be conveniently and automatically fed, the working strength of operators is reduced, the bagged resin can be automatically driven to move upwards in the machining process, the lower end of the bagged resin can be automatically disassembled, the automation degree of the feeding operation is improved, and the drawer of the refrigerator has high practicability.

Drawings

Fig. 1 shows a perspective view of a first embodiment.

Fig. 2 shows a perspective view of the second embodiment.

Fig. 3 shows an enlarged view at a.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

As shown in fig. 1-3, the injection molding feeding device for the refrigerator drawer comprises an elevating mechanism 1, wherein the elevating mechanism 1 is provided with a forward pushing mechanism 2, the forward pushing mechanism 2 is provided with a placing member 3, the elevating mechanism 1 is used for adjusting the height of the forward pushing mechanism 2, the forward pushing mechanism 2 is used for adjusting the distance between the placing member 3 and the elevating mechanism 1, and the placing member 3 is used for placing bagged raw materials.

The device conveniently carries out the material loading operation of resin in bags through elevating system 1, preceding pushing mechanism 2 and place component 3, and elevating system 1 can drive and place component 3 and carry out the elevating movement to conveniently carry out the material loading operation of resin, preceding pushing mechanism 2 can adjust the position of resin in bags, thereby makes resin in bags be located the top of agitator tank, then carries out the material loading operation of resin. The placing component 3 is convenient for placing bagged raw materials and opening the bag opening. In operation, the bagged resin is placed in the placing member 3, then transferred to the upper side of the stirring tank by the elevating mechanism 1, then transferred to the right upper side of the stirring tank under the regulation of the forward pushing mechanism 2, and then the bag opening detaching operation is performed by the placing member 3.

The lifting mechanism 1 comprises a bottom plate 10, a lifting column 110 is arranged on the bottom plate 10 in an upward extending manner, lifting racks 13 are respectively arranged on two opposite side walls of the lifting column 110, the lifting racks 13 are respectively engaged with a lifting gear 193, lifting seats 191 are respectively arranged at two ends of the lifting gear 193, a pair of lifting seats 191 at one side are respectively provided with a rotating seat 192, a lifting side plate 14 is arranged between the lifting seats 191 at the same side, the lifting gears 193 are respectively connected with a worm wheel 190, the worm wheels 190 are respectively engaged with a worm 16, driving seats 15 are respectively arranged at the upper end and the lower end of the worm 16, the driving seats 15 are respectively arranged on the lifting side plates 14, one of the worms 16 is connected with a driving motor 19, the lower ends of the two worms 16 are respectively provided with a driving wheel 17, the driving wheels 17 are driven by a driving belt 18, the other two opposite side walls of the lifting column 110 are respectively provided with a guide bottom plate 11, the guide bottom plates 11 are respectively provided with a pair of guide plates 12, and the guide plates 12 are embedded in the lifting side plates 14. Wherein, deflector 12 plays the effect of direction to the elevating movement of lift curb plate 14 to ensured elevating movement's stability, when carrying out elevating movement simultaneously, adopted worm 16 and worm wheel 190 driven mode, this kind of transmission mode conveniently carries out lifting control, simultaneously corresponding also improved lifting control's stability, improved elevating movement's security. During the lifting movement, the driving motor 19 drives the worms 16 to rotate, one worm 16 drives the other worm 16 to rotate through the transmission wheel 17 and the transmission belt 18 when rotating, the rotation of the two worms 16 drives the worm wheel 190 to rotate, the worm wheel 190 drives the lifting gear 193 to rotate in the rotating process, and the lifting gear 193 interacts with the lifting rack 13 in the rotating process and enables the lifting side plate 14 to perform the lifting movement.

The forward pushing mechanism 2 comprises a forward pushing back plate 20 arranged on one of the lifting side plates 14, a pair of folding plates 21 are arranged on the outer wall of the forward pushing back plate 20, a section of key-shaped hole 210 is formed on each folding plate 21, a pair of adjusting bearing seats 22 are arranged on the outer wall of the forward pushing back plate 20, a plurality of adjusting guide rods 23 are arranged between the adjusting bearing seats 22, an adjusting motor 25 is arranged on the adjusting bearing seat 22 at the upper end, an output shaft of the adjusting motor 25 is connected with an adjusting screw rod 24, the adjusting screw rod 24 is provided with an adjusting seat 26, two sides of the adjusting seat 26 are provided with penetrating rods 27, the penetrating rods 27 penetrate through the key-shaped holes 210, the penetrating rods 27 are hinged with a first hinge plate 28, a second hinge plate 29 is hinged at the middle position of the first hinge plate 28, one end of the second hinge plate 29 is hinged at one end of the folding plate 21, the other end of the first hinge plate 28 is hinged with a forward pushing side plate 290, a section of adjusting hole 291 is formed on each forward pushing side plate 290, the other end of the second hinge plate 29 is disposed in the adjustment hole 291, and the forward push side plate 290 is mounted with a forward push plate 292. When the mechanism is adjusted, a scissor type adjusting mode is adopted, so that the safety and the stability of position adjustment are improved, in the adjusting process, the adjusting screw rod 24 is driven to rotate through the adjusting motor 25, the adjusting screw rod 24 drives the adjusting seat 26 to move along the axial direction of the adjusting guide rod 23 in the rotating process, the included angle between the first hinged plate 28 and the second hinged plate 29 is changed through the movement of the adjusting seat 26, the position mode of the front push plate 292 is changed, meanwhile, when the included angle between the first hinged plate 28 and the second hinged plate 29 is increased, the front push plate 292 moves backwards, and when the included angle between the first hinged plate 28 and the second hinged plate 29 is reduced, the front push plate 292 moves forwards.

The placing component 3 comprises a plurality of pairs of fixed angles 30 arranged on the outer wall of the front push plate 292, each pair of fixed angles 30 is provided with a protective ring 31, the lower wall of the protective ring 31 positioned at the bottom layer is provided with a pair of opening bearing seats 32, a plurality of opening guide rods 33 are arranged between the opening bearing seats 32, one opening bearing seat 32 is provided with an opening motor 34, the output shaft of the opening motor 34 is connected with an opening screw rod 35, the thread turning directions of two ends of the opening screw rod 35 are opposite, two ends of the opening screw rod 35 are provided with opening seats 36, and the upper ends of the opening seats 36 are provided with opening nails 37. The protective ring 31 has a limiting effect on the bagged resin, so that the feeding safety is improved, when the bag opening of the bagged resin is opened, the opening motor 34 drives the opening screw rod 35 to rotate, the opening screw rod 35 drives the opening seat 36 to open when moving, and the opening nail 37 opens the bag opening of the packaging bag when the opening seat 36 moves outwards.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and it is apparent that those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The injection molding feeding device for the refrigerator drawer is characterized by comprising a lifting mechanism (1), wherein the lifting mechanism (1) is provided with a forward pushing mechanism (2), the forward pushing mechanism (2) is provided with a placing component (3), the lifting mechanism (1) is used for adjusting the height of the forward pushing mechanism (2), the forward pushing mechanism (2) is used for adjusting the distance between the placing component (3) and the lifting mechanism (1), and the placing component (3) is used for placing bagged raw materials;

the lifting mechanism (1) comprises a bottom plate (10), a lifting column (110) is arranged on the bottom plate (10) in an upward extending mode, lifting racks (13) are arranged on two opposite side walls of the lifting column (110), the lifting racks (13) are all meshed with lifting gears (193), lifting seats (191) are arranged at two ends of each lifting gear (193), rotating seats (192) are arranged on a pair of lifting seats (191) on one side, a lifting side plate (14) is arranged between the lifting seats (191) on the same side, the lifting gears (193) are all connected with worm wheels (190), worm wheels (190) are all meshed with worms (16), driving seats (15) are arranged at the upper end and the lower end of each worm (16), and the driving seats (15) are all installed on the lifting side plates (14), one of the worms (16) is connected with a driving motor (19), the lower ends of the two worms (16) are respectively provided with a driving wheel (17), and the driving wheels (17) are driven by a driving belt (18).

2. The injection molding feeding device for the refrigerator drawer as claimed in claim 1, wherein the other two opposite side walls of the lifting column (110) are respectively provided with a guide bottom plate (11), the guide bottom plates (11) are respectively provided with a pair of guide plates (12), and the guide plates (12) are embedded in the lifting side plates (14).

3. The injection molding feeding device of the refrigerator drawer as claimed in claim 1, wherein the forward pushing mechanism (2) comprises a forward pushing back plate (20) mounted on one of the lifting side plates (14), a pair of folding plates (21) are mounted on the outer wall of the forward pushing back plate (20), a section of key hole (210) is formed on each folding plate (21), a pair of adjusting bearing seats (22) are mounted on the outer wall of the forward pushing back plate (20), a plurality of adjusting guide rods (23) are arranged between the adjusting bearing seats (22), an adjusting motor (25) is mounted on the adjusting bearing seat (22) positioned at the upper end, an output shaft of the adjusting motor (25) is connected with an adjusting screw rod (24), the adjusting screw rod (24) is provided with an adjusting seat (26), penetrating rods (27) are arranged on both sides of the adjusting seat (26), the penetrating rods (27) are respectively penetrated through the key holes (210), and the penetrating rods (27) are respectively hinged with a first hinge plate (28), the middle position department of first articulated plate (28) all articulates there is second articulated plate (29), and the one end of second articulated plate (29) all articulates in the one end of folded plate (21), and the other end of first articulated plate (28) articulates has pushes away curb plate (290) forward, and it has one section regulation hole (291) all to push away curb plate (290) forward to take shape, and in regulation hole (291) was located to the other end of second articulated plate (29), pushes away preceding push pedal (292) are installed to curb plate (290) forward.

4. An injection molding feeding device for refrigerator drawers as claimed in claim 3, wherein the placing member (3) includes a plurality of pairs of fixed corners (30) mounted on the outer wall of the front push plate (292), each pair of fixed corners (30) being provided with a guard ring (31).

5. The injection molding feeding device for the refrigerator drawer as claimed in claim 4, wherein the placing member (3) further comprises a pair of opening bearing seats (32), the opening bearing seats (32) are mounted on the lower wall of the protective ring (31) at the bottom layer, a plurality of opening guide rods (33) are arranged between the opening bearing seats (32), one opening bearing seat (32) is provided with an opening motor (34), an output shaft of the opening motor (34) is connected with an opening screw rod (35), the screwing directions of threads at two ends of the opening screw rod (35) are opposite, opening seats (36) are arranged at two ends of the opening screw rod (35), and opening nails (37) are arranged at the upper ends of the opening seats (36).