CN218139097U - Silicon core cutting machine silk screen platform balance mechanism - Google Patents

Abstract

The utility model discloses a silicon core cutting machine silk screen platform balance mechanism, including the stand, be equipped with the mounting panel that goes up and down to slide on the stand, be equipped with the silk screen platform on the mounting panel, the top of stand is equipped with the fixed pulley, and the upper end of mounting panel is connected with wire rope's one end, and wire rope winds on the fixed pulley, and wire rope's the other end is connected with the upper end of counter weight. The utility model has the advantages that: increase counter weight device on the basis of original silk screen platform, the counter weight is connected with the silk screen platform through wire rope, fixed pulley, and lift in-process silk screen platform weight and counter weight offset through the fixed pulley, reduce the power of silk screen platform effect on the lead screw, make in its production process more stable, reduce the fault rate, improve product quality.

Description

Silicon core cutting machine silk screen platform balance mechanism

Technical Field

The utility model belongs to the technical field of the silicon core cutting process, concretely relates to silicon core cutting machine silk screen platform balance mechanism.

Background

The vertical silicon core cutting machine has design defects in the production design process, the silk screen table is perpendicular to the lead screw and the guide rail and is arranged, the self weight of the silk screen table is 500 kg, the silk screen table is fixed on the upright post through the slide block and the guide rail, and the lead screw is driven by the servo motor to rotate so that the silk screen table can lift up and down. The weight of the whole silk screen platform of this design is concentrated on a stress point of lead screw bottom bearing, and lead screw upper portion bearing only plays the supporting role. In the use process of the device, the bearing at the bottom of the lead screw is frequently damaged, the failure rate is high, the lead screw is basically damaged once in half a month, and the production efficiency is greatly limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the utility model provides a silicon core cutting machine silk screen platform balance mechanism, solved the unreasonable problem of screw bearing atress on the current vertical silicon core cutting machine. The workshop is to equipment structure research many times, analysis trouble reason, through to equipment structure analysis and measurement, installs the corresponding counter weight of silk screen platform additional in cutting machine stand inside, shares silk screen platform self gravity, reduces equipment failure rate.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a silicon core cutting machine silk screen platform balance mechanism, includes the stand, is equipped with the mounting panel that goes up and down to slide on the stand, is equipped with the silk screen platform on the mounting panel, and the top of stand is equipped with the fixed pulley, and the upper end of mounting panel is connected with wire rope's one end, and wire rope winds and establishes on the fixed pulley, and wire rope's the other end is connected with the upper end of counter weight.

Furthermore, smooth side walls are machined inside the upright posts.

Furthermore, the upright post is provided with a guide rail, and the mounting plate is matched with the guide rail in a lifting and sliding manner.

Furthermore, a lead screw is arranged on the upright column and connected with the rotary driving machine, and a lead screw pair matched with the lead screw is formed between the mounting plate and the lead screw.

Further, the weight of the counterweight is equal to that of the wire mesh table.

Furthermore, two steel wire ropes are arranged.

Furthermore, the fixed pulleys comprise a plate-side fixed pulley and a counterweight-side fixed pulley, the plate-side fixed pulley is positioned above the mounting plate, the counterweight-side fixed pulley is positioned above the counterweight, and the steel wire rope is wound on the plate-side fixed pulley and the counterweight-side fixed pulley.

Furthermore, the fixed pulley is arranged on a support, and the support is arranged at the top of the upright post.

Furthermore, the support comprises a fixing plate and a supporting plate, the fixing plate is fixed on the upright post, the supporting plate is fixed on the fixing plate, and the fixed pulley is rotatably arranged on the supporting plate.

Furthermore, the upper end of the mounting plate is provided with a hanging plate, and the hanging plate is connected with the steel wire rope.

The utility model has the advantages that: increase counter weight device on the basis of original screen platform, the counter weight is connected with the screen platform through wire rope, fixed pulley, and lift in-process screen platform weight and counter weight pass through the fixed pulley and offset, reduce the power that the screen platform acted on the lead screw, make in its production process more stable, reduce the fault rate, improve product quality.

The main scheme and the further selection schemes of the utility model can be freely combined to form a plurality of schemes, which are the schemes that can be adopted and claimed by the utility model; in addition, the utility model can be freely combined between the (non-conflict selection) selections and other selections. The skilled person will understand that there are many combinations, which are the technical solutions to be protected by the present invention, and the embodiments are not exhaustive, according to the prior art and the common general knowledge.

Drawings

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the bracket structure of the present invention.

Fig. 4 is a side view of the support structure of the present invention.

In the figure: 1-upright column, 2-mounting plate, 3-guide rail, 4-lead screw, 5-wire mesh table, 6-counterweight, 7-steel wire rope, 8-fixed pulley, 9-bracket and 10-hanging plate.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

Referring to fig. 1 to 4, a silicon core cutting machine wire mesh table balancing mechanism includes a column 1, a mounting plate 2, a guide rail 3, a screw rod 4, a wire mesh table 5, a counterweight 6, a steel wire rope 7, a fixed pulley 8, a bracket 9, and a hanger plate 10.

The stand 1 is the column main part of erectting for other each part of installation, and support each part, consequently need guarantee that the intensity of stand 1 can support the weight sum of screen platform 5 and counter weight 6. Smooth side walls are machined in the upright post 1, and the original blank is cut off and cleaned by an angle grinder until the interior of the upright post is smooth, so that scratch is avoided in the up-and-down lifting process of the counterweight 6.

Be equipped with the mounting panel 2 that goes up and down to slide on the stand 1, be equipped with vertical guide rail 3 on the stand 1, the cooperation of sliding of mounting panel 2 and 3 lift of guide rail utilizes guide rail 3 to lead the vertical slip of mounting panel 2.

The vertical lead screw 4 is arranged on the stand column 1, the lead screw 4 is connected with a rotary driving machine, the rotary driving machine can adopt a servo motor, and the servo motor drives the lead screw 4 to rotate forward and backward. A screw pair matched with each other is formed between the mounting plate 2 and the screw 4, so that the screw 4 rotates to drive the mounting plate 2 to move up and down.

The mounting plate 2 is provided with a screen platform 5, the screen platform 5 is fixedly mounted on the mounting plate 2 and moves up and down synchronously with the mounting plate 2, and the screen platform 5 is used for producing silicon cores.

Four fixed pulleys 8 are arranged at the top of the upright column 1, each fixed pulley 8 comprises two plate-side fixed pulleys and two counterweight-side fixed pulleys, the two plate-side fixed pulleys are positioned above the mounting plate 2, the two counterweight-side fixed pulleys are positioned above the counterweight 6, and the steel wire rope 7 is wound on the plate-side fixed pulleys and the counterweight-side fixed pulleys.

Four steel wire rope holes are formed in the upright post 1, so that the steel wire ropes 7 are perpendicular to the balance weight 6 and the silk screen table 5. Two steel wire ropes 7 are arranged, the upper end of the mounting plate 2 is connected with one end of each steel wire rope 7, the other end of each steel wire rope 7 is connected with the upper end of the corresponding counterweight 6, and one steel wire rope 7 is correspondingly wound with one plate side fixed pulley and one counterweight side fixed pulley.

Two hanging plates 10 are evenly welded at the upper end of the mounting plate 2, and the two hanging plates 10 are respectively connected with two steel wire ropes 7. The counterweight 6 is provided with double hanging rings, and the hanging rings are provided with steel wire ropes, so that the gravity center of the counterweight 6 is stable.

Because the weight of the counter weight 6 is equal to the weight of the wire mesh table 5, the self weight of the wire mesh table 5 is offset with the counter weight 6 in the lifting process, and the lead screw 4 only needs small force when rotating and lifting to drive the wire mesh table 5, so that the load bearing at the bottom of the lead screw is well protected. The stress of a bearing at the bottom of the lead screw is greatly reduced, the running stability of the equipment is greatly improved, and the failure rate of the equipment is reduced.

The fixed pulley 8 is arranged on a bracket 9, and the bracket 9 is arranged at the top of the upright post 1. Specifically, the support 9 includes a fixing plate and a supporting plate, the fixing plate is fixed on the column 1 through a bolt, the supporting plate is welded and fixed on the fixing plate, the fixed pulley 8 is rotatably arranged on the supporting plate, and the support 9 is used for mounting and fixing the fixed pulley 8 on the top of the column 1.

Through the transformation of the equipment, the failure rate of the equipment is greatly reduced, the replacement of the original screw bearing once per month is reduced to six months, and the replacement is regularly performed, so that the maintenance cost is reduced, the operation rate of the equipment is improved, and the product quality is also improved by five percent. The lead screw is replaced once in two months originally, and is inspected and repaired once a year.

The aforesaid the utility model discloses basic embodiment and each further alternative can the independent assortment in order to form a plurality of embodiments, is the utility model discloses can adopt and claim the embodiment of protection. In the scheme of the utility model, each option can be combined with any other base examples and options at will.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. The utility model provides a silicon core cutting machine silk screen platform balance mechanism, includes stand (1), is equipped with mounting panel (2) that go up and down to slide on stand (1), is equipped with silk screen platform (5) on mounting panel (2), its characterized in that: the top of stand (1) be equipped with fixed pulley (8), the upper end of mounting panel (2) is connected with the one end of wire rope (7), wire rope (7) are around establishing on fixed pulley (8), the other end of wire rope (7) is connected with the upper end of counter weight (6).

2. The silicon core cutting machine wire mesh table balance mechanism of claim 1, characterized in that: smooth side walls are machined in the upright posts (1).

3. The silicon core cutting machine wire mesh table balance mechanism of claim 1, characterized in that: the upright post (1) is provided with a guide rail (3), and the mounting plate (2) is matched with the guide rail (3) in a lifting and sliding manner.

4. The silicon core cutting machine wire mesh table balance mechanism of claim 1 or 3, wherein: the vertical column (1) is provided with a lead screw (4), the lead screw (4) is connected with a rotary driving machine, and a lead screw pair matched with the lead screw (4) is formed between the mounting plate (2).

5. The silicon core cutting machine wire mesh table balance mechanism of claim 1, characterized in that: the weight of the counterweight (6) is equal to that of the wire mesh table (5).

6. The silicon core cutting machine wire mesh table balance mechanism of claim 1, characterized in that: two steel wire ropes (7) are arranged.

7. The silicon core cutting machine wire mesh table balance mechanism of claim 1 or 6, characterized in that: the fixed pulley (8) comprises a plate-side fixed pulley and a counterweight-side fixed pulley, the plate-side fixed pulley is positioned above the mounting plate (2), the counterweight-side fixed pulley is positioned above the counterweight (6), and the steel wire rope (7) is wound on the plate-side fixed pulley and the counterweight-side fixed pulley.

8. The silicon core cutting machine wire mesh table balance mechanism of claim 1, characterized in that: the fixed pulley (8) is arranged on the support (9), and the support (9) is arranged at the top of the upright post (1).

9. The silicon core cutting machine wire mesh table balance mechanism of claim 8, characterized in that: the support (9) comprises a fixed plate and a support plate, the fixed plate is fixed on the upright post (1), the support plate is fixed on the fixed plate, and the fixed pulley (8) is rotatably arranged on the support plate.

10. The silicon core cutting machine wire mesh table balance mechanism of claim 1, characterized in that: the upper end of the mounting plate (2) is provided with a hanging plate (10), and the hanging plate (10) is connected with a steel wire rope (7).

Images