CN216804217U

CN216804217U - Mirror frame is moulded plastics and is used carrier

Info

Publication number: CN216804217U
Application number: CN202220424372.7U
Authority: CN
Inventors: 姜芳
Original assignee: Shenzhen Dingshuo Innovation Intelligent Technology Co ltd
Current assignee: Shenzhen Dingshuo Innovation Intelligent Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-24
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to the technical field of carriers for injection molding of picture frames, in particular to a carrier for injection molding of picture frames, which comprises a carrying platform, wherein the carrying platform is provided with the carrier, three groups of placing grooves are formed in the carrier, a fixing mechanism with a lifting function is arranged in each placing groove, a worm rotates through a transmission shaft by a knob, a worm gear rotates by the rotation of the worm, the worm gear drives a screw rod to rotate, the screw rod rotates, a variable-pitch plate moves downwards along a rectangular hole, two groups of carrying rods slide along inclined grooves, and the two groups of carrying rods move oppositely due to the fact that the distance between the inclined grooves is reduced, so that the picture frames are clamped between the two groups of clamping plates, the picture frames are fixed in the placing grooves, the carrier is prevented from falling to the ground, and the picture frames are thrown out.

Description

Mirror frame is moulded plastics and is used carrier

Technical Field

The utility model relates to the technical field of carriers for injection molding of mirror frames, in particular to a carrier for injection molding of mirror frames.

Background

Injection moulding glasses include picture frame, mirror leg and the hinge of connecting picture frame and mirror leg usually, and the glasses picture frame is the plastic material, and it is through mould injection moulding formation, and after the glasses picture frame at the mould shaping, the injection molding machine was opened the mould, and quality testing personnel can put into a plurality of picture frames that the mould was makeed into and carry the dish, then will hold the picture frame and carry the dish and bring into the quality testing room, carry out quality testing.

The carrier for injection molding of the mirror frame is provided for solving the problems that the existing carrier is provided with a plurality of mirror frame placing grooves, so that the mirror frame can be conveniently placed, but a quality inspector is easy to slide the carrier during the process of taking, placing and carrying the carrier, so that the carrier falls off the ground, the mirror frame is thrown on the ground, and the mirror frame is damaged.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a carrier for injection molding of a lens frame, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a carrier for injection molding of a picture frame comprises a carrying platform, wherein the carrying platform is provided with the carrier, three groups of placing grooves are formed in the carrier, and fixing mechanisms with lifting functions are arranged in the placing grooves;

the fixing mechanism comprises a knob, the knob is connected with a transmission shaft, one end of the transmission shaft is connected with a worm, the worm is meshed with a worm wheel, the middle part of the worm wheel is connected with a lead screw, the lead screw is in threaded connection with a variable-pitch plate, two groups of chutes are symmetrically arranged on the variable-pitch plate, and the variable-pitch plate is located on the fixing plate mechanism.

Preferably, fixed plate mechanism includes the backup pad, and the symmetry sets up four group's spouts in the backup pad, sets up the backup pad in the spout, and backup pad bilateral symmetry sets up two sets of guide pillars, and two sets of slide bars of backup pad both ends symmetry sliding connection are overlapped and are established the spring on the slide bar, and the symmetry sets up two sets of receiving rod between four group's backup pads, and the backup pad middle part sets up the rectangular hole.

Preferably, the transmission shaft is provided with a first bearing, the first bearing is embedded into the carrier, one end of the screw rod is provided with a second bearing, and the second bearing is embedded into the carrier.

Preferably, a threaded hole is arranged in one end of the variable pitch plate, the threaded hole is in threaded connection with a screw rod, and the inclined groove is in sliding connection with the bearing rod.

Preferably, the guide post is provided with a first vertical bearing, the first vertical bearing is embedded into the support plate, the sliding rod is provided with a second vertical bearing, and the second vertical bearing is embedded into the support plate.

Preferably, the rectangular holes are slidably connected with the variable pitch plates, and the clamping plates are slidably connected with the sliding grooves.

Compared with the prior art, the utility model has the beneficial effects that:

1. the knob enables the worm to rotate through the transmission shaft, the worm rotates to enable the worm wheel to rotate, the worm wheel drives the screw rod to rotate, the screw rod rotates to enable the variable pitch plate to move downwards along the rectangular hole, meanwhile, the two groups of bearing rods slide along the chute, and the two groups of bearing rods move in opposite directions due to the fact that the distance between the chutes is reduced, so that the two groups of bearing rods drive the clamping plates to enable the picture frame to be clamped between the two groups of clamping plates, the picture frame is fixed in the placing groove, the carrier is prevented from falling to the ground, and the picture frame is thrown out;

2. the receiving rod moves to the chute bottom, and the picture frame is fixed this moment, continues to rotate the knob, and the receiving rod will press the backup pad through splint, and the backup pad removes along the slide bar to compression spring, thereby make in the complete immigration standing groove of picture frame, avoid the carrier to fall to the ground, the picture frame is damaged by ground.

Drawings

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

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is a schematic view of the structural fixing mechanism of the present invention.

In the figure: 1. a stage; 2. a carrier; 3. a placement groove; 4. a fixing mechanism; 401. a knob; 402. a drive shaft; 403. a worm; 404. a worm gear; 405. a screw rod; 406. a variable pitch plate; 407. a fixed plate mechanism; 408. a chute; 4071. a support plate; 4072. a chute; 4073. a splint; 4074. a guide post; 4075. a slide bar; 4076. a spring; 4077. a carrying rod; 4078. a rectangular hole.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a picture frame is moulded plastics and is used carrier, includes microscope carrier 1, sets up carrier 2 on the microscope carrier 1, sets up three standing groove 3 of group on the carrier 2, its characterized in that: a fixing mechanism 4 with a lifting function is arranged in the placing groove 3, the fixing mechanism 4 comprises a knob 401, the knob 401 is connected with a transmission shaft 402, one end of the transmission shaft 402 is connected with a worm 403, the worm 403 is meshed with a worm wheel 404, the middle part of the worm wheel 404 is connected with a screw rod 405, the screw rod 405 is in threaded connection with a variable pitch plate 406, two groups of chutes 408 are symmetrically arranged on the variable pitch plate 406, the variable pitch plate 406 is positioned on a fixing plate mechanism 407, the fixing plate mechanism 407 comprises a supporting plate 4071, four groups of chutes 4072 are symmetrically arranged on the supporting plate 4071, a clamping plate 4073 is arranged in the chutes 4072, two groups of guide posts 4074 are symmetrically arranged on one side of the clamping plate 4073 in a sliding manner, two ends of the supporting plate 4071 are in sliding connection with two groups of sliding posts 4075, a first bearing is arranged on the transmission shaft 402, the first bearing is embedded in the carrier 2, one end of the screw rod 405 is provided with a second bearing, a loading platform 1 is embedded in one end of the variable pitch plate 406, the threaded hole in which the screw rod 405 is in threaded manner, the chute 408 is in a sliding connection with a receiving rod 4077, a straight bearing in a sliding manner, and a straight bearing I is arranged on the guide post 4074, the first upright bearing is embedded into the supporting plate 4071, the rectangular hole 4078 is slidably connected with the distance-changing plate 406, the clamping plates 4073 are slidably connected with the sliding grooves 4072, wherein the carrier 2 is made of plastic, a set of glasses frame is correspondingly placed in each placing groove 3, two ends of each set of carrying rods 4077 are symmetrically and fixedly connected with two sets of clamping plates 4073, when the glasses frame needs to be placed, the glasses frame is placed in the placing groove 3, the glasses frame is located between the two sets of clamping plates 4073, the knob 401 is rotated, the knob 401 rotates the worm 403 through the transmission shaft 402, the worm gear 404 is rotated, the worm gear 404 drives the screw rod 405 to rotate, the screw rod 405 rotates, the distance-changing plate 406 moves downwards along the rectangular hole 4078, meanwhile, the two sets of carrying rods 4077 slide along the inclined grooves 408, as the distance between the inclined grooves 408 becomes smaller, the two sets of carrying rods 4077 move towards each other, therefore the two sets of carrying rods 4077 drive the clamping plates 4073, the glasses frame is clamped between the two sets of clamping plates 4073, thereby fixing the glasses frame in the placing groove 3, the carrier 2 is prevented from falling to the ground, and the mirror frame is prevented from being thrown out;

slide bar 4075 goes up the cover and establishes spring 4076, four sets of backup pads 4071 between the symmetry set up two sets and accept pole 4077, backup pad 4071 middle part sets up rectangular hole 4078, set up upright bearing two on the slide bar 4075, upright bearing two imbeds backup pad 4071, wherein accept pole 4077 and remove to the chute 408 bottom, the picture frame is fixed this moment, continue to rotate knob 401, accept pole 4077 will press down backup pad 4071 through splint 4073, backup pad 4071 removes along slide bar 4075, and compression spring 4076, thereby make in the complete immigration standing groove 3 of picture frame, avoid carrier 2 to fall to the ground, the picture frame is damaged by ground.

The working principle is as follows: in the using process, the mirror frame is placed into the placing groove 3, the mirror frame is located between the two groups of clamping plates 4073 at the moment, the knob 401 is rotated, the worm 403 is rotated by the knob 401 through the transmission shaft 402, the worm gear 404 is rotated by the rotation of the worm 403, the worm gear 404 drives the screw rod 405 to rotate, the screw rod 405 rotates, the distance-variable plate 406 moves downwards along the rectangular hole 4078, meanwhile, the two groups of carrying rods 4077 slide along the chute 408, the distance between the two groups of carrying rods 4077 is reduced, the two groups of carrying rods 4077 move oppositely, the carrying rods 4077 move to the bottom of the chute 408, the mirror frame is fixed at the moment, the knob 401 continues to rotate, the carrying rods 4077 press the supporting plates 4071 through the clamping plates 4073, the supporting plates 4071 move along the sliding rods 4075, and the springs 4076 are compressed, so that the mirror frame completely moves into the placing groove 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a picture frame is moulded plastics and is used carrier, includes microscope carrier (1), set up carrier (2) on microscope carrier (1), set up three standing groove (3) of group on carrier (2), its characterized in that: a fixing mechanism (4) with a lifting function is arranged in the placing groove (3);

the fixing mechanism (4) comprises a knob (401), the knob (401) is connected with a transmission shaft (402), one end of the transmission shaft (402) is connected with a worm (403), the worm (403) is meshed with a worm wheel (404), the middle part of the worm wheel (404) is connected with a screw rod (405), the screw rod (405) is in threaded connection with a variable-pitch plate (406), two groups of inclined grooves (408) are symmetrically arranged on the variable-pitch plate (406), and the variable-pitch plate (406) is located on a fixing plate mechanism (407).

2. The carrier for injection molding of spectacle frames according to claim 1, characterized in that: fixed plate mechanism (407) includes backup pad (4071), the symmetry sets up four groups spout (4072) on backup pad (4071), set up splint (4073) in spout (4072), splint (4073) one side symmetry sets up two sets of guide pillars (4074), two sets of slide bars (4075) of backup pad (4071) both ends symmetry sliding connection, slide bar (4075) are gone up the cover and are established spring (4076), four groups the symmetry sets up two sets of receiving rod (4077) between backup pad (4071), backup pad (4071) middle part sets up rectangular hole (4078).

3. The carrier for injection molding of spectacle frames according to claim 1, characterized in that: the transmission shaft (402) is provided with a first bearing, the first bearing is embedded into the carrier (2), one end of the screw rod (405) is provided with a second bearing, and the second bearing is embedded into the carrier (1).

4. The carrier for injection molding of spectacle frames according to claim 1, characterized in that: a threaded hole is arranged in one end of the distance-changing plate (406), the threaded hole is in threaded connection with a screw rod (405), and the inclined groove (408) is in sliding connection with a bearing rod (4077).

5. A carrier for injection molding of a spectacle frame according to claim 2, characterized in that: the guide post (4074) is provided with a first vertical bearing, the first vertical bearing is embedded into the support plate (4071), the sliding rod (4075) is provided with a second vertical bearing, and the second vertical bearing is embedded into the support plate (4071).

6. A carrier for injection molding of a spectacle frame according to claim 2, characterized in that: the rectangular hole (4078) is connected with a variable pitch plate (406) in a sliding mode, and the clamping plate (4073) is connected with the sliding groove (4072) in a sliding mode.