CN210530623U

CN210530623U - Opening and closing protective door for injection molding machine

Info

Publication number: CN210530623U
Application number: CN201920814122.2U
Authority: CN
Inventors: 袁敏
Original assignee: Zhangjiagang Best Machinery Co ltd
Current assignee: Zhangjiagang Best Machinery Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-15
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses an injection molding machine is with guard gate that opens and shuts, including guard gate board and observation glass window, the installation of observation glass window is fixed on the inside intermediate position of guard gate board, the right side of observation glass window is located and is provided with the handle ware that opens and shuts on the front end outside of guard gate board, and the elasticity stopper of constituteing through metal spring, rubber housing, fixing bolt, L type supporting shoe and set screw has fine guard action, when the guard gate board strikes the elasticity stopper fast, through the elasticity of rubber housing and inside metal spring, becomes the elastic force with the impact for play fine guard action, can not damage the guard gate board when opening and shutting the use like this. The movable protective door plate is fixed in the metal rod of the rail through the rail square block, so that the movable position of the movable protective door plate is limited, and the inner side rolling pulley at the lower end of the protective door plate is supported at the upper end of the fixed lower block, so that the movable protective door plate is more convenient to move and more stable and convenient to use.

Description

Opening and closing protective door for injection molding machine

Technical Field

The utility model belongs to the technical field of relevant injection molding machine, concretely relates to injection molding machine is with guard gate that opens and shuts.

Background

An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. The hydraulic transmission system is used for realizing that the injection molding machine provides power according to various actions required by the technological process and meeting the requirements of pressure, speed, temperature and the like required by each part of the injection molding machine. The hydraulic injection molding machine mainly comprises respective hydraulic components and hydraulic auxiliary components, wherein an oil pump and a motor are power sources of the injection molding machine. Various valves control the pressure and flow of the oil, thereby meeting various requirements of the injection molding process. When the protective door is used, protection needs to be carried out through the protective door, so that damage to personnel can be effectively avoided when the protective door is used.

The existing technology of the opening and closing protective door for the injection molding machine has the following problems: the existing opening and closing protective door for the injection molding machine is not convenient and convenient to close, can not be moved and closed conveniently, and is easy to cause collision due to overlarge closing force when being closed by personnel, so that the parts of the injection molding machine and the protective door are damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection molding machine is with guard gate that opens and shuts to the current injection molding machine that proposes in solving above-mentioned background art is with guard gate that opens and shuts not very convenient facility when the closure, can not very convenient remove the closure, and personnel are in the closure in addition, cause the collision because of the closed dynamics is too big easily, thereby cause the problem of injection molding machine part and guard gate damage.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an injection molding machine is with guard gate that opens and shuts, includes guard gate board and observation glass window, the installation of observation glass window is fixed on the inside intermediate position of guard gate board, the right side of observation glass window is located and is provided with the handle ware that opens and shuts on the front end outside of guard gate board, the top of observation glass window is located and is provided with the brand mark piece on the front end upside of guard gate board, the upper end inboard of guard gate board is provided with the track square, the inside of track square is provided with the track metal pole, the lower extreme of track metal pole is provided with fixed upper segment, the lower extreme inboard of guard gate board is provided with the roll pulley, the below of roll pulley is provided with fixed lower segment, the both ends front side of fixed lower segment is provided with the elasticity stopper.

Preferably, the elastic stopper comprises a metal spring, a rubber shell, a fixing bolt, an L-shaped supporting block and a fixing screw, the fixing screw is arranged in the middle of the outer side of the L-shaped supporting block, the rubber shell is arranged on the inner side of the upper end of the L-shaped supporting block, the rubber shell is connected to the L-shaped supporting block through the fixing bolt, the metal spring is arranged inside the rubber shell, and the L-shaped supporting block is connected to the lower fixing block through the fixing screw.

Preferably, the handle ware that opens and shuts includes welding ring, U type handle and protection cushion, be provided with the protection cushion in the middle of the upper end of U type handle, the lower extreme of U type handle is provided with the welding ring, the welding ring is connected on the protection door plant.

Preferably, the track metal pole includes fixed ring, welded fastening piece and metal cylinder, metal cylinder's both ends are provided with the welded fastening piece, the metal cylinder passes through fixed ring to be fixed on the welded fastening piece, the welded fastening piece is connected on fixed upper segment, the metal cylinder is connected on the track square.

Preferably, the length of the upper fixed block is equal to that of the lower fixed block, and the upper fixed block and the lower fixed block are in a symmetrical state.

Preferably, the number of the elastic stoppers is two, and the elastic stoppers are symmetrically fixed on two sides of the front end of the fixed lower block.

Preferably, the track square block and the protective door plate are fixedly connected in a welding and fixing mode, and the outer sides of the track square block and the protective door plate are positioned on the same straight line.

Compared with the prior art, the utility model provides an injection molding machine is with guard gate that opens and shuts possesses following beneficial effect:

1. the utility model discloses the elasticity stopper that injection molding machine used guard gate that opens and shuts passes through metal spring, rubber housing, fixing bolt, L type supporting shoe and set screw and constitutes has fine guard action, when guard door plant strikes the elasticity stopper fast, elasticity and the inside metal spring through rubber housing to become the impact into the elasticity dynamics, thereby reduce the striking dynamics, make to play fine guard action, can not damage guard door plant like this when opening and shutting and use.

2. The utility model discloses the guard gate that opens and shuts for injection molding machine passes through the track square to be fixed in the track metal pole to restrict its shift position, and the inboard roll pulley of guard gate board lower extreme supports at fixed lower part upper end, more convenient when removing like this, thereby it is more stable convenient when opening and shutting the use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of an opening/closing protection door for an injection molding machine according to the present invention;

fig. 2 is a schematic structural view of the elastic stopper according to the present invention;

fig. 3 is a schematic structural view of the opening and closing handle device of the present invention;

fig. 4 is a schematic structural view of a rail metal rod provided by the present invention;

in the figure: 1. a protective door panel; 2. fixing the upper block; 3. a track block; 4. a rolling pulley; 5. an elastic stopper; 51. a metal spring; 52. a rubber housing; 53. fixing the bolt; 54. an L-shaped support block; 55. a set screw; 6. a brand logo block; 7. a rail metal rod; 71. fixing the circular ring; 72. welding a fixed block; 73. a metal cylinder; 8. a handle device is opened and closed; 81. welding a circular ring; 82. a U-shaped handle; 83. protecting the rubber pad; 9. an observation glass window; 10. and fixing the lower block.

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. 1-4, the present invention provides a technical solution:

the utility model provides an injection molding machine is with guard gate that opens and shuts, including guard gate 1 and observation glass window 9, the installation of observation glass window 9 is fixed on the inside intermediate position of guard gate 1, the right side of observation glass window 9 is located and is provided with handle ware 8 that opens and shuts on the front end outside of guard gate 1, handle ware 8 that opens and shuts includes welding ring 81, U type handle 82 and protection cushion 83, be provided with protection cushion 83 in the middle of the upper end of U type handle 82, the lower extreme of U type handle 82 is provided with welding ring 81, welding ring 81 is connected on guard gate 1. When using, the personnel can be fine through the inside middle observation glass window 9 of protection door plant 1 and observe, thereby convenience more when using, and when opening and shutting, the personnel stimulate through handle ware 8 that opens and shuts, make more convenient when opening and shutting, and the welding ring 81 of handle ware 8 that opens and shuts is connected on protection door plant 1, make and be difficult to drop when the pulling, and during the pulling, the personnel protect through the middle protection cushion 83 in U type handle 82 upper end, make and be difficult to harm the hand when the pulling, make safer when the pulling.

The utility model provides an injection molding machine is with guard gate that opens and shuts, is provided with brand mark piece 6 on being located the front end upside of guard gate board 1 including the top of observation glass window 9, and the upper end inboard of guard gate board 1 is provided with track square 3, and track square 3 and guard gate board 1 pass through welded fastening's mode fixed connection, and the outside of track square 3 and guard gate board 1 is in on the same straight line. When using, because of track square 3 and protective door panel 1 pass through welded fastening's mode fixed connection for be difficult to drop when removing, when using, the outside of track square 3 and protective door panel 1 is in same straight line moreover, makes and can not take place the hindrance when using.

The utility model provides an injection molding machine is with guard gate that opens and shuts, is provided with track metal pole 7 including the inside of track square 3, and track metal pole 7 includes fixed ring 71, welded fastening piece 72 and metal cylinder 73, and the both ends of metal cylinder 73 are provided with welded fastening piece 72, and metal cylinder 73 passes through fixed ring 71 to be fixed on welded fastening piece 72, and welded fastening piece 72 connects on fixed upper segment 2, and metal cylinder 73 connects on track square 3. Therefore, when the device is used, the device can well move on the track metal rod 7, the metal cylinder 73 of the track metal rod 7 is connected to the track square 3, the welding fixing block 72 is connected to the fixing upper block 2, so that the device can be well limited, and the device is more stable when the device is moved to be closed.

The utility model provides an injection molding machine is with guard gate that opens and shuts, is provided with fixed piece 2 including the lower extreme of track metal pole 7, and the lower extreme inboard of guard gate board 1 is provided with rolling pulley 4, and rolling pulley 4's below is provided with fixed piece 10 down, and fixed piece 2 and fixed piece 10 length under equals, and fixed piece 2 and fixed piece 10 is the symmetrical state down. More stable when fixed use like this for can not take place the hindrance when opening and shutting, thereby it is more convenient when using.

The utility model provides an injection molding machine is with guard gate that opens and shuts, both ends front side including piece 10 under the fixed is provided with elasticity stopper 5, elasticity stopper 5 is provided with two altogether, and elasticity stopper 5 symmetry is fixed on the front end both sides of piece 10 under the fixed, elasticity stopper 5 includes metal spring 51, rubber housing 52, fixing bolt 53, L type supporting shoe 54 and set screw 55, be provided with set screw 55 in the middle of the outside of L type supporting shoe 54, the upper end inboard of L type supporting shoe 54 is provided with rubber housing 52, rubber housing 52 passes through set screw 53 to be connected on L type supporting shoe 54, the inside of rubber housing 52 is provided with metal spring 51, L type supporting shoe 54 passes through set screw 55 to be connected on piece 10 under the fixed. When using, fix on the front end both sides of piece 10 under the fixed because of elasticity stopper 5 symmetry, can all play fine guard action like this when opening and shutting the use, and the L type supporting shoe 54 of elasticity stopper 5 passes through set screw 55 to be connected on piece 10 under the fixed, more convenient like this in fixed mounting, and rubber housing 52 passes through fixing bolt 53 to be connected on L type supporting shoe 54, like this when bumping, can not take place to drop, and when bumping, elasticity and inside metal spring 51 through rubber housing 52, thereby become the elastic force with the impact force, thereby reduce the striking dynamics, make to play fine guard action, can not damage the object like this when opening and shutting the use.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, just can install the guard gate that opens and shuts for the injection molding machine on needs protection position. When the device is installed, the upper fixed block 2 and the lower fixed block 10 are required to be ensured to be in the same symmetrical position, so that the device is more convenient to use.

When the device is used, a person pulls the protective door plate 1 through the opening and closing handle device 8, and the whole device adopts translation, so that the occupation of the whole space is saved, and the use in a narrow space can be well met. And the protective door plate 1 can well move on the upper ends of the track metal rod 7 and the fixed lower block 10 through the track square 3 and the rolling pulley 4. And when moving, the track metal rod 7 limits the movement of the track square 3, so that the rolling pulley 4 is more stable when the upper end of the lower fixed block 10 moves, and the opening and closing are more convenient. When closed, the person can be fine through observing inside the glass window 9 for it is more convenient when using. And when guard gate board 1 collides with elasticity stopper 5, constitute because of elasticity stopper 5 is through metal spring 51, rubber housing 52, fixing bolt 53, L type supporting shoe 54 and set screw 55, when colliding like this, through the elasticity of rubber housing 52 and inside metal spring 51 to become the elasticity dynamics with the impact force, thereby reduce the impact dynamics, make and play fine guard action. And when in use, the elastic stoppers 5 are symmetrically fixed on the two sides of the front end of the fixed lower block 10, so that the elastic stoppers can play a good role in protection when in opening and closing use.

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 an injection molding machine is with guard gate that opens and shuts, includes guard gate board (1) and observation glass window (9), its characterized in that: the observation glass window (9) is fixedly arranged at the middle position in the protective door panel (1), an opening and closing handle device (8) is arranged on the right side of the observation glass window (9) and positioned on the outer side of the front end of the protective door plate (1), a brand mark block (6) is arranged above the observation glass window (9) and on the upper side of the front end of the protective door plate (1), the inner side of the upper end of the protective door panel (1) is provided with a track square block (3), a track metal rod (7) is arranged inside the track square block (3), the lower end of the track metal rod (7) is provided with a fixed upper block (2), the inner side of the lower end of the protective door plate (1) is provided with a rolling pulley (4), a fixed lower block (10) is arranged below the rolling pulley (4), and elastic stoppers (5) are arranged on the front sides of the two ends of the fixed lower block (10).

2. The opening and closing protective door for the injection molding machine according to claim 1, characterized in that: the elastic stopper (5) comprises a metal spring (51), a rubber shell (52), a fixing bolt (53), an L-shaped supporting block (54) and a fixing screw (55), the fixing screw (55) is arranged in the middle of the outer side of the L-shaped supporting block (54), the rubber shell (52) is arranged on the inner side of the upper end of the L-shaped supporting block (54), the rubber shell (52) is connected to the L-shaped supporting block (54) through the fixing bolt (53), the metal spring (51) is arranged inside the rubber shell (52), and the L-shaped supporting block (54) is connected to the fixed lower block (10) through the fixing screw (55).

3. The opening and closing protective door for the injection molding machine according to claim 1, characterized in that: handle ware (8) open and shut is including welding ring (81), U type handle (82) and protection cushion (83), be provided with protection cushion (83) in the middle of the upper end of U type handle (82), the lower extreme of U type handle (82) is provided with welding ring (81), connection is on protection door plant (1) welding ring (81).

4. The opening and closing protective door for the injection molding machine according to claim 1, characterized in that: track metal pole (7) are including fixed ring (71), welded fastening piece (72) and metal cylinder (73), the both ends of metal cylinder (73) are provided with welded fastening piece (72), metal cylinder (73) are fixed on welded fastening piece (72) through fixed ring (71), welded fastening piece (72) are connected on fixed upper segment (2), metal cylinder (73) are connected on track square (3).

5. The opening and closing protective door for the injection molding machine according to claim 1, characterized in that: the length of the fixed upper block (2) is equal to that of the fixed lower block (10), and the fixed upper block (2) and the fixed lower block (10) are in a symmetrical state.

6. The opening and closing protective door for the injection molding machine according to claim 1, characterized in that: the elastic stoppers (5) are arranged in two, and the elastic stoppers (5) are symmetrically fixed on two sides of the front end of the fixed lower block (10).

7. The opening and closing protective door for the injection molding machine according to claim 1, characterized in that: the track block (3) and the protective door plate (1) are fixedly connected in a welding and fixing mode, and the outer sides of the track block (3) and the protective door plate (1) are located on the same straight line.