CN210061925U - A extruder for production of photo holder frame lines usefulness - Google Patents

Abstract

The utility model discloses an extruder for production of photo holder frame lines is used, which comprises a frame, one side of frame is provided with first support and second support respectively, be provided with the reel between first support and the second support, be provided with first shaft hole on the first support, first shaft hole rotates and has cup jointed first pivot, be provided with the second shaft hole on the second support, the second shaft downthehole rotation has cup jointed the second pivot, one side of first pivot is provided with first carousel, one side of first carousel is provided with first inserted block, be provided with the slot on the reel, the slot is pegged graft with first inserted block, the second carousel has been cup jointed in the second pivot, the second carousel slides through-hole and second pivot and cup joints, be provided with the second inserted block on the second carousel, the second inserted block is pegged graft with the slot. The convenient change of reel has been realized, the change efficiency of reel has been improved, has improved reel pivoted stability.

Description

A extruder for production of photo holder frame lines usefulness

Technical Field

The utility model relates to a photo holder frame lines production technical field specifically is an extruder that is used for photo holder frame lines production usefulness.

Background

The photo frame is rectangular, the inside of the photo frame is hollow, a needed photo can be inserted and placed at the hollow part of the buckle, in order to protect the photo frame, a circle of plastic lines are arranged at the outer edge of the photo frame, the plastic lines are generally produced and extruded by an extruder, the plastic lines are soft, the plastic lines need to be rolled onto a preset reel in real time during extrusion molding discharging, after the outer wall of the preset reel is full of the plastic lines, the plastic lines at the discharging port of the extruder are cut off, then another hollow preset reel is replaced, then the plastic lines are wound again, an integral process flow for producing the plastic lines discharging from the discharging port to the winding port is achieved, however, the existing preset reel does not usually have a sliding sleeve type inserting block structure and an elastic clamping structure, most of the reel is clamped by a thread clamping piece, and the reel is very inconvenient to replace, the efficiency of the reel replacement is reduced and the stability of the reel rotation is reduced due to this clamping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extruder for production of photo holder frame lines is used to solve the reel that prior art exists change efficiency lower, reel pivoted stable lower problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extruder for production of photo holder frame lines is used, includes the frame, one side of frame is provided with first support and second support respectively, be provided with the reel between first support and the second support, be provided with first shaft hole on the first support, first shaft hole rotates to cup joint first pivot, is provided with the second shaft hole on the second support, and the second shaft downthehole rotation has cup jointed the second pivot, one side of first pivot is provided with first carousel, one side of first carousel is provided with first inserted block, be provided with the slot on the reel, the slot is pegged graft with first inserted block, the second carousel has been cup jointed in the second pivot, the second carousel slides through-hole and second pivot and cup joints, be provided with the second inserted block on the second carousel, the second inserted block is pegged graft with the slot.

Preferably, a sliding groove is formed in the second rotating disc, a clamping block is connected to the sliding groove in a sliding mode, a clamping groove is formed in the second rotating shaft, and the clamping groove is connected with the clamping block in a clamping mode.

Preferably, a spring is arranged between one end of the clamping block and the sliding groove.

Preferably, the number of the slots is four, the slots are divided into two groups, the slots are arranged in an up-and-down symmetrical mode by taking the transverse central axis of the reel as the center, and the slots in each two groups are arranged in a left-and-right symmetrical mode.

Preferably, one side of the rack is provided with a line body, and the other end of the line body is wound on the outer wall of the reel.

Preferably, the number of the first insertion blocks and the number of the second insertion blocks are two respectively and are arranged up and down symmetrically by taking the transverse central axis of the reel as a center.

Preferably, the through hole, the first shaft hole and the second shaft hole are aligned to form a vertical central axis.

Compared with the prior art, the beneficial effects of the utility model are that: through slip grafting structure and elasticity joint structure, realized the convenient change of reel, improved the change efficiency of reel, improved work efficiency greatly to this kind of slip grafting structure has effectively improved reel pivoted stability.

Drawings

FIG. 1 is a sectional view of the whole structure of the present invention;

FIG. 2 is a top sectional view of the sliding sleeve type insert block structure and the elastic clamping structure of the present invention;

fig. 3 is a cross-sectional view of a second rotating shaft according to the present invention.

In the figure: the line drawing machine comprises a machine frame 1, a line body 2, a first support 3, a first shaft hole 4, a first rotating shaft 5, a first rotating disc 51, a first inserting block 52, a slot 53, a reel 6, a second support 7, a second shaft hole 8, a second rotating shaft 9, a clamping groove 91, a clamping block 92, a sliding groove 93, a spring 94, a second rotating disc 10, a through hole 11 and a second inserting block 12.

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, the present invention provides a technical solution: an extruder for producing lines of a photo frame comprises a frame 1, wherein the frame 1 is a frame of a commonly used screw extruder, the screw extruder is used for fully plasticizing and uniformly mixing materials by means of pressure and shearing force generated by rotation of a screw, the materials are extruded and molded from a discharge port at the right end through die molding, a line body 2 is extruded and molded from a discharge port at the right side, the right side of the frame 1 is provided with the line body 2, the line body 2 is a plastic decorative line commonly used for the photo frame, the right end of the line body 2 is sleeved on the outer wall of a reel 6 in a rolling way, referring to a drawing 1, the upper side and the lower side of the surface of the frame 1 are respectively provided with a first support 3 and a second support 7, a reel 6 is arranged between the first support 3 and the second support 7, the reel 6 is a preset reel made of aluminum alloy material, the cross section of the reel is I-shaped, the middle of the reel is a small column, the upper side and the lower side are circular baffles, when the thickness of the line body 2 of the winding sleeve exceeds the limit of the circular baffles, a new reel 6 needs to be replaced, a first shaft hole 4 is arranged on the first support 3, a first rotating shaft 5 is rotatably sleeved in the first shaft hole 4, stop blocks which are symmetrical up and down are arranged on the outer wall surface of the first rotating shaft 5, the stop blocks are attached to the upper end surface and the lower end surface of the first support 3 to ensure that the first rotating shaft 5 is prevented from generating up-down displacement while rotating, a second shaft hole 8 is arranged on the second support 7, a second rotating shaft 9 is rotatably sleeved in the second shaft hole 8, stop blocks which are symmetrical up and down are arranged on the outer wall surface of the second rotating shaft 9, the stop blocks are attached to the upper end surface and the lower end surface of the second support 7 to ensure that the second rotating shaft 9 is prevented from generating up-down displacement while rotating, a first rotating disc 51 is arranged on the upper, the reel 6 is provided with slots 53, the number of the slots 53 is four and divided into two groups, the slots 53 are symmetrically arranged up and down with the transverse central axis of the reel 6 as the center, each two groups of slots 53 are symmetrically arranged left and right, the slots 53 are inserted with the first insert blocks 52, the second rotary shaft 9 is sleeved with the second rotary disc 10, the second rotary disc 10 is slidably sleeved with the second rotary shaft 9 through the through hole 11, the vertical central axes of the first shaft hole 4 and the second shaft hole 8 are aligned, the lower side of the second rotary disc 10 is provided with the second insert blocks 12, the number of the first insert blocks 52 and the second insert blocks 12 is two respectively and is symmetrically arranged up and down with the transverse central axis of the reel 6 as the center, the second insert blocks 12 are inserted with the slots 53, the right side of the second rotary disc 10 is provided with a sliding groove 93, the sliding groove 93 is connected with a clamping block 92 in the sliding manner, the right side of the second, referring to fig. 1, when the reel 6 is fully wound with the filament body 2, the extruder is powered off and stopped, a section of the filament body 2 exposed outside the left side of the reel 6 is cut off by a cutter, referring to fig. 2, the reel 92 is moved to the right and exits from the slot 91, the spring 94 is compressed and deformed, the second rotary disc 10 is moved upward to drive the second rotary disc 10 to move upward along the second rotary shaft 9 through the through hole 11, the reel 6 is conveniently disassembled when the upper end surface of the second rotary disc 10 contacts with the lower end surface of the second support 7, the second plug 12 is driven to move upward and exit from the slot 53 on the upper side, the reel 6 is moved upward, the first plug 52 on the lower side exits from the slot 53, the new reel 6 is placed at the original installation position and moved downward, and when the first plug 52 is inserted into the slot 53 on the lower side, next, the second rotating disc 10 is moved downwards to drive the second inserting block 12 to be inserted downwards into the slot 53 on the upper side, at the moment, the clamping groove 91 is aligned with the clamping block 92, at the moment, the spring 94 which is always in a compressed state can rebound, the clamping block 92 is driven to move leftwards along the sliding groove 93 and is clamped into the clamping groove 91, the second rotating disc 10 is clamped and positioned, and new reel 6 can be conveniently installed, so that the replacement efficiency of the reel 6 is improved.

The utility model discloses when concrete implementation: referring to fig. 1, when the reel 6 is fully wound with the string body 2, the extruder is powered off and stops working, a section of the string body 2 exposed outside the left side of the reel 6 is cut off by a cutter, referring to fig. 2, then the fixture block 92 is moved rightwards and exits from the fixture groove 91, at this time, the spring 94 is compressed and deformed, then the second turntable 10 is moved upwards to drive the second turntable 10 to move upwards along the second rotating shaft 9 through the through hole 11, when the upper end surface of the second turntable 10 contacts with the lower end surface of the second bracket 7, the second insert block 12 is driven to move upwards and exit from the slot 53 on the upper side, then the reel 6 is moved upwards, when the first insert block 52 exits from the slot 53 on the lower side, the reel 6 can be conveniently detached, then the new reel 6 is placed to the original installation position and moved downwards, when the first insert block 52 is inserted into the slot 53 on the lower side, then the second turntable 10 is moved downwards, drive second inserted block 12 and insert in the slot 53 of upside downwards, draw-in groove 91 has aimed at with fixture block 92 this moment, spring 94 that is in compression state this moment always can kick-back, drive fixture block 92 along spout 93 remove left and block in draw-in groove 91, fix a position second carousel 10 joint, and the installation of convenient completion new reel 6, the change efficiency of reel 6 has been improved, in addition, the lower extreme of first pivot 5 is provided with the turning handle, wave the turning handle clockwise, drive first carousel 51 corotation through first pivot 5, because the grafting of first inserted block 52 and second inserted block 12 is spacing this moment, can drive reel 6 corotation, drive second pivot 9 and second carousel 10 corotation, because the grafting limiting displacement of first inserted block 52 and second inserted block 12, can effectively improve the stability of reel 6 when the rotation.

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 (7)

1. The utility model provides an extruder for production of photo holder frame lines usefulness, includes frame (1), its characterized in that: a first support (3) and a second support (7) are respectively arranged on one side of the rack (1), a reel (6) is arranged between the first support (3) and the second support (7), a first shaft hole (4) is arranged on the first support (3), a first rotating shaft (5) is rotatably sleeved in the first shaft hole (4), a second shaft hole (8) is arranged on the second support (7), a second rotating shaft (9) is rotatably sleeved in the second shaft hole (8), a first rotating disc (51) is arranged on one side of the first rotating shaft (5), a first insert block (52) is arranged on one side of the first rotating disc (51), a slot (53) is arranged on the reel (6), the slot (53) is inserted into the first insert block (52), a second rotating disc (10) is sleeved on the second rotating shaft (9), and the second rotating disc (10) is slidably sleeved with the second rotating shaft (9) through a through hole (11), and a second inserting block (12) is arranged on the second turntable (10), and the second inserting block (12) is inserted into the slot (53).

2. The extruder of claim 1, wherein the extruder comprises: the second turntable (10) is provided with a sliding groove (93), the sliding groove (93) is connected with a clamping block (92) in a sliding mode, the second rotating shaft (9) is provided with a clamping groove (91), and the clamping groove (91) is connected with the clamping block (92) in a clamping mode.

3. The extruder of claim 2, wherein the extruder comprises: a spring (94) is arranged between one end of the clamping block (92) and the sliding groove (93).

4. The extruder of claim 1, wherein the extruder comprises: the number of the slots (53) is four, the slots are divided into two groups, the slots are arranged in an up-and-down symmetrical mode by taking the transverse central axis of the reel (6) as the center, and the slots (53) in each two groups are arranged in a left-and-right symmetrical mode.

5. The extruder of claim 1, wherein the extruder comprises: one side of the rack (1) is provided with a line body (2), and the other end of the line body (2) is wound on the outer wall of the reel (6).

6. The extruder of claim 1, wherein the extruder comprises: the number of the first insertion blocks (52) and the second insertion blocks (12) is two, and the first insertion blocks and the second insertion blocks are arranged up and down symmetrically by taking the transverse central axis of the reel (6) as the center.

7. The extruder of claim 1, wherein the extruder comprises: the vertical central axes of the through hole (11), the first shaft hole (4) and the second shaft hole (8) are aligned.

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