CN216470345U

CN216470345U - Straight line module dustproof mechanism

Info

Publication number: CN216470345U
Application number: CN202123372645.2U
Authority: CN
Inventors: 廖小伟; 郭洪江; 杨威
Original assignee: Clp Pengcheng Intelligent Equipment Co ltd
Current assignee: Clp Pengcheng Intelligent Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-10
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a straight line module dustproof mechanism, which comprises a support frame, wherein a first belt winding and unwinding assembly and a second belt winding and unwinding assembly are respectively arranged at two ends of the support frame, a first belt is arranged on the first belt winding and unwinding assembly, a second belt is arranged on the second belt winding and unwinding assembly, and the end parts of the first belt and the second belt which are close to each other are connected through an intermediate connecting plate; the supporting frame is provided with a protective cover at the side edges of the first belt and the second belt, and the protective cover is attached to the upper surfaces of the first belt and the second belt; the first belt and the second belt of the utility model drive the corresponding power shafts to be folded and unfolded through the synchronous wheel set, no additional power is needed to be added, and the tensioning state of the belts can be always kept, thereby ensuring the protection effect; the middle connecting plate is in butt joint with the moving end of the straight line module, the middle connecting plate can be designed to correspond according to the straight line module, the structural design is facilitated, and the adaptability is improved.

Description

Straight line module dustproof mechanism

Technical Field

The utility model relates to an equipment protection, dustproof technical field, concretely relates to straight line module dustproof mechanism.

Background

At present, the common totally-closed method for protecting and preventing dust is to adopt an organ cover, but the organ cover is easy to generate dust in the using process and is not suitable for dust prevention in dust-free workshops.

SUMMERY OF THE UTILITY MODEL

The technical purpose is as follows: the organ cover protection mode to current equipment can't be suitable for not enough that the dust-free workshop used, the utility model discloses a can prevent dust to equipment and protect, can not produce the dust simultaneously, be applicable to the sharp module dustproof mechanism that the dust-free workshop used.

The technical scheme is as follows: in order to achieve the technical purpose, the utility model adopts the following technical scheme:

a linear module dustproof mechanism comprises a support frame, wherein a first belt winding and unwinding assembly and a second belt winding and unwinding assembly are respectively arranged at two ends of the support frame, a first belt is arranged on the first belt winding and unwinding assembly, a second belt is arranged on the second belt winding and unwinding assembly, and the close end parts of the first belt and the second belt are connected through an intermediate connecting plate; the supporting frame is equipped with the guard shield at the side of first belt and second belt, and the guard shield laminating is connected at the upper surface of first belt and second belt, the end of removing in intermediate junction board and the sharp module, and when the intermediate junction board removed, first belt and second belt correspond and carry out the syntropy and move.

Preferably, the first belt winding and unwinding assembly and the second belt winding and unwinding assembly of the utility model are symmetrically arranged at two ends of the support frame, the first belt winding and unwinding assembly comprises a first power shaft and a first guide shaft, and the first power shaft and the first guide shaft are parallel to each other and are rotationally connected with the support frame; the second belt retracting assembly comprises a second power shaft and a second guide shaft, and the second power shaft and the second guide shaft are parallel to each other and are both in rotary connection with the support frame; one end of the first belt is connected with the outer side of the first power shaft, the other end of the first belt is connected with the middle connecting plate, and the first guide shaft supports the first belt and assists the first belt to move; one end of the second belt is connected with the outer side of the second power shaft, the other end of the second belt is connected with the middle connecting plate, and the second guide shaft supports the second belt and assists the second belt to move.

Preferably, the utility model discloses a be equipped with the tensioning subassembly that is used for first belt and second belt tensioning on the support frame, the tensioning subassembly includes tensioning spring and tight axle that rises, and the tight axle that rises is followed the length direction and the support frame sliding connection of support frame, and the tight axle that rises that the first belt receive and releases the subassembly in tensioning subassembly is located the inboard of first belt, and tensioning spring promotes the inboard of tensioning axle and first belt and pastes tightly.

Preferably, the two ends of the tensioning shaft of the utility model are concentrically provided with the supporting rods, and the supporting rods are connected with the tensioning shaft through the rotating bearings in a matching way; the supporting frame is provided with a sliding chute for the supporting rod to slide, one end of the tensioning spring is fixed on the supporting frame, and the other end of the tensioning spring is fixedly connected with the supporting rod to push the supporting rod to slide in the sliding chute.

Preferably, the utility model discloses a first belt receive and releases subassembly and second belt receive and releases and connect through synchronous wheelset between the subassembly, and synchronous wheelset includes that the concentricity is fixed at the epaxial synchronizing wheel of first power axle and second power to and cup joint and connect the hold-in range on the synchronizing wheel.

Has the advantages that: the utility model provides a straight line module dustproof mechanism has following beneficial effect:

1. the utility model discloses utilize the belt to carry out the dustproof shutoff of sharp module, when the removal end of sharp module drove the intermediate junction board and removes, corresponding first belt and second belt all with the intermediate junction board syntropy removal, keep the tension state, realize inside dustproof.

2. The utility model discloses utilize first guiding axle and second guiding axle to carry out the support and the removal of two belts supplementary, reduce first power shaft, second power shaft to the resistance that receive and releases of belt, realize the steady removal of belt.

3. The utility model discloses set up the tensioning assembly on the support frame and rise tightly with the belt, the tight spring that rises simultaneously provides buffer capacity, avoids the rigidity pulling, causes the damage of equipment.

4. The utility model discloses a synchronous wheelset carries out the connection of first power axle and second power axle, guarantees at the in-process that removes along with the intermediate junction board, and first power axle and second power axle rotate in step, need not to increase extra power.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of the area B in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connection of the synchronous pulley set of the present invention;

fig. 5 is a cross sectional view of the tension shaft of the present invention along the axial direction;

the device comprises a support frame 1, a first belt winding and unwinding assembly 2, a second belt winding and unwinding assembly 3, a first belt 4, a second belt 5, an intermediate connecting plate 6, a shield 7, a first power shaft 8, a first guide shaft 9, a second power shaft 10, a second guide shaft 11, a tension spring 12, a tension shaft 13, a synchronizing wheel 14, a connecting synchronous belt 15, a support rod 16 and a rotating bearing 17.

Detailed Description

The present invention will be more clearly and completely described below by way of a preferred embodiment in conjunction with the accompanying drawings, which are not intended to limit the scope of the invention as described herein.

As shown in fig. 1-5, the utility model discloses a linear module dustproof mechanism, which comprises a support frame 1, wherein a first belt winding and unwinding assembly 2 and a second belt winding and unwinding assembly 3 are respectively arranged at two ends of the support frame 1, a first belt 4 is arranged on the first belt winding and unwinding assembly 2, a second belt 5 is arranged on the second belt winding and unwinding assembly 3, and the ends of the first belt 4 and the second belt 5 which are close to each other are connected through an intermediate connecting plate 6; support frame 1 is equipped with guard shield 7 at the side of first belt 4 and second belt 5, and guard shield 7 laminating is at the upper surface of first belt 4 and second belt 5, and intermediate junction board 6 removes the end with sharp module and is connected, and when intermediate junction board 6 removed, first belt 4 and second belt 5 correspond and carry out the syntropy and remove.

The first belt winding and unwinding assembly 2 and the second belt winding and unwinding assembly 3 of the utility model are symmetrically arranged at two ends of the support frame 1, the first belt winding and unwinding assembly 2 comprises a first power shaft 8 and a first guide shaft 9, and the first power shaft 8 and the first guide shaft 9 are parallel to each other and are rotationally connected with the support frame 1; the second belt retracting assembly 3 comprises a second power shaft 10 and a second guide shaft 11, and the second power shaft 10 and the second guide shaft 11 are parallel to each other and are both rotatably connected with the support frame 1; one end of the first belt 4 is connected with the outer side of the first power shaft 8, the other end of the first belt 4 is connected with the middle connecting plate 6, and the first guide shaft 9 supports the first belt 4 and assists the first belt 4 to move; one end of the second belt 5 is connected with the outer side of the second power shaft 10, the other end of the second belt is connected with the middle connecting plate 6, and the second guide shaft 11 supports the second belt 5 and assists the second belt 5 to move; the cover plate can be arranged above the corresponding belt retraction assembly, one side of the cover plate close to the belt is attached to the upper surface of the belt, and the end of the belt is prevented from dust.

In order to ensure that the belt is attached to the protective cover 7 during use and ensure the dustproof effect, the supporting frame 1 of the utility model is provided with a tensioning assembly for tensioning the first belt 4 and the second belt 5, the tensioning assembly comprises a tensioning spring 12 and a tensioning shaft 13, the tensioning shaft 13 is connected with the supporting frame 1 in a sliding manner along the length direction of the supporting frame 1, two ends of the tensioning shaft 13 are concentrically provided with supporting rods 16, and the supporting rods 6 are connected with the tensioning shaft 13 in a matching manner through rotating bearings 17; the supporting frame 1 is provided with a sliding groove for sliding the supporting rod 16, one end of the tension spring 12 is fixed on the supporting frame 1, and the other end is fixedly connected with the supporting rod 16 to push the supporting rod 16 to slide in the sliding groove. A tensioning shaft of a tensioning assembly in the first belt winding and unwinding assembly 2 is positioned on the inner side of the first belt 4, and a tensioning spring pushes a support rod to drive the tensioning shaft to be tightly attached to the inner side of the first belt 4; correspondingly, the tensioning shaft of the tensioning assembly in the second belt winding and unwinding assembly 3 is pushed by the corresponding tensioning spring, is tightly pressed on the inner side of the second belt 5, is tensioned, and is tensioned through the tensioning assembly when the belt deforms due to long-time operation, so that the deformation of partial belts is compatible, and the service life and the dustproof effect of equipment are improved.

For the synchronism of guaranteeing first belt 4 and the removal of second belt 5, the utility model discloses first belt receive and releases subassembly 2 and second belt receive and releases and connect through synchronizing wheel group between the subassembly 3, and synchronizing wheel group includes that the concentricity is fixed at synchronizing wheel 14 on first power shaft 8 and the epaxial 10 of second power to and cup joint and connect hold-in range 15 on synchronizing wheel 14, and first power shaft 8 and the synchronous removal of second power shaft 10 need not to increase extra power.

The utility model discloses when using, install linear electric motor's active cell module with intermediate junction board 6 on, first belt 4, second belt 5 and preceding, the guard shield of back just can form a confined storehouse mechanism like this. When the rotor module moves, the two belts also move along with the rotor module, and the two belts are connected through the connecting synchronous belt to cooperatively act, so that the belts can be ensured to be in a tensioning state at any time, and the protection effect is ensured; specifically, when moving leftwards along the direction of fig. 1, the intermediate connecting plate 6 pulls the second belt 5, the second belt winding and unwinding assembly 3 winds the second belt 5 on the second power shaft 10 to be unwound, a synchronizing wheel connected with the second power shaft 10 rotates synchronously with the second power shaft 10, the synchronizing wheel on the first power shaft 8 is driven to rotate through a connecting synchronizing belt 15, the first power shaft 8 and the second power shaft 10 synchronously rotate in the same direction, the first belt 4 is wound, two belts are kept tensioned and attached to the protective cover 7, and dust prevention is effectively carried out; additionally the utility model discloses an intermediate junction board can make the shape change according to the demand of active cell module, is suitable for the dustproof user demand of different linear movement modules.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. A linear module dustproof mechanism is characterized by comprising a support frame (1), wherein a first belt winding and unwinding assembly (2) and a second belt winding and unwinding assembly (3) are respectively arranged at two ends of the support frame (1), a first belt (4) is arranged on the first belt winding and unwinding assembly (2), a second belt (5) is arranged on the second belt winding and unwinding assembly (3), and the end parts, close to each other, of the first belt (4) and the second belt (5) are connected through an intermediate connecting plate (6); support frame (1) is equipped with guard shield (7) at the side of first belt (4) and second belt (5), and guard shield (7) laminating is in the upper surface of first belt (4) and second belt (5), and intermediate junction board (6) are connected with the end of removing in the sharp module, and when intermediate junction board (6) removed, first belt (4) and second belt (5) correspond and carry out the syntropy and remove.

2. The linear module dust-proof mechanism according to claim 1, wherein the first belt retracting assembly (2) and the second belt retracting assembly (3) are symmetrically arranged at two ends of the support frame (1), the first belt retracting assembly (2) comprises a first power shaft (8) and a first guide shaft (9), and the first power shaft (8) and the first guide shaft (9) are parallel to each other and are both rotatably connected with the support frame (1); the second belt winding and unwinding assembly (3) comprises a second power shaft (10) and a second guide shaft (11), and the second power shaft (10) and the second guide shaft (11) are parallel to each other and are rotationally connected with the support frame (1); one end of the first belt (4) is connected with the outer side of the first power shaft (8), the other end of the first belt is connected with the middle connecting plate (6), and the first guide shaft (9) supports the first belt (4) and assists the first belt (4) to move; one end of the second belt (5) is connected with the outer side of the second power shaft (10), the other end of the second belt is connected with the middle connecting plate (6), and the second guide shaft (11) supports the second belt (5) and assists the second belt (5) to move.

3. The linear module dustproof mechanism according to claim 2, wherein the support frame (1) is provided with a tensioning assembly for tensioning the first belt (4) and the second belt (5), the tensioning assembly comprises a tensioning spring (12) and a tensioning shaft (13), the tensioning shaft (13) is slidably connected with the support frame (1) along the length direction of the support frame (1), the tensioning shaft of the tensioning assembly in the first belt retracting assembly (2) is located on the inner side of the first belt (4), and the tensioning spring pushes the tensioning shaft to be tightly attached to the inner side of the first belt (4).

4. The linear module dust-proof mechanism as claimed in claim 3, wherein the two ends of the tension shaft (13) are concentrically provided with a support rod (16), and the support rod (16) is connected with the tension shaft (13) through a rotary bearing (17); a sliding groove used for sliding the supporting rod (16) is formed in the supporting frame (1), one end of the tensioning spring (12) is fixed on the supporting frame (1), and the other end of the tensioning spring is fixedly connected with the supporting rod (16) to push the supporting rod (16) to slide in the sliding groove.

5. The linear module dust-proof mechanism according to claim 2, characterized in that the first belt retracting assembly (2) and the second belt retracting assembly (3) are connected through a synchronous wheel set, the synchronous wheel set comprises a synchronous wheel (14) concentrically fixed on the first power shaft (8) and the second power shaft (10), and the synchronous wheel (14) is sleeved with a synchronous belt (15).