Totally-enclosed guide rail embedded lead screw transmission module

Abstract

The utility model discloses a totally-enclosed guide rail embedded lead screw transmission module, which relates to the technical field of lead screw transmission modules and comprises a base, a motor arranged on the left side wall of the base, a mounting groove formed in the bottom of a sliding seat, an adsorption magnet arranged on the inner wall of the mounting groove and matched with a synchronous magnet, and cleaning components arranged on the left side wall and the right side wall of the sliding seat. The cleaning assembly comprises cleaning plates arranged on the left side wall and the right side wall of the sliding seat, sponge blocks are arranged at the bottoms of the two cleaning plates, clamping blocks are arranged on the opposite side walls of the two cleaning plates, cavities are formed in the clamping blocks, and fixing assemblies matched with the inserting holes are arranged in the cavities. Under the action of the cleaning assembly, dust on the surface of the sheet can be cleaned when the sliding seat moves, so that the situation that movement of the sliding seat is affected by dust accumulation can be avoided, and the situation of blockage is avoided; and the cleaning plate and the sponge block can be replaced under the cooperation of the fixing assembly and the insertion hole.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded screw rod drive modules, in particular to a fully enclosed guide rail embedded screw rod drive module. Background Technique

[0002] At present, the fully enclosed guide rail embedded screw rod drive module has the characteristics of high rigidity, high precision, high load, strong reliability, dust prevention and extended service life. The fully enclosed guide rail embedded screw rod drive module uses the movement of the slider to drive the movement of the synchronous magnet. An adsorption magnet matched with the synchronous magnet is installed at the bottom of the sliding seat. The traditional chute is covered by a thin sheet, which can improve the dust prevention performance. Thus, the movement of the synchronous magnet will drive the movement of the adsorption magnet, and the movement of the adsorption magnet will drive the movement of the sliding seat. However, when the existing fully enclosed guide rail embedded screw rod drive module is used for a long time, because it moves on the thin sheet by using the mutual attraction performance of the step magnet and the adsorption magnet, external dust is easy to adhere to the thin sheet. If it is not cleaned for a long time, dust is easy to accumulate on the thin sheet. Because the fully enclosed guide rail embedded screw rod drive module has high precision, the sliding seat is prone to jamming when sliding. Therefore, we propose a fully enclosed guide rail embedded screw rod drive module. Content of the Utility Model

[0003] The purpose of the utility model is to provide a fully enclosed guide rail embedded screw rod drive module to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a fully enclosed guide rail embedded screw rod drive module, including a base, a motor is arranged on the left side wall of the base, a screw rod one is connected to the right side wall inside the base through a bearing, the output end of the motor is connected to one end of the screw rod one, a slider is sleeved on the outer wall of the screw rod one, a synchronous magnet is arranged on the top of the slider, a thin sheet is embedded and installed on the top of the base, a sliding seat is slidably connected to the top of the base, an installation groove is opened at the bottom of the sliding seat, an adsorption magnet matched with the synchronous magnet is arranged on the inner wall of the installation groove, cleaning components are arranged on the left and right side walls of the sliding seat, the cleaning components include cleaning plates arranged on the left and right side walls of the sliding seat respectively, sponge blocks are arranged at the bottoms of the two cleaning plates respectively, clamping blocks are arranged on the opposite side walls of the two cleaning plates respectively, clamping grooves matched with the clamping blocks are opened on the left and right side walls of the sliding seat respectively, insertion holes are opened at the tops of the two clamping grooves, a cavity is opened inside the clamping block, and a fixing component matched with the insertion hole is arranged inside the cavity.

[0005] Further, the fixing component includes a movable block slidably connected to the left inner wall of the cavity. An insertion block is provided on the top of the movable block. One end of the insertion block penetrates through the top of the cavity and matches the insertion hole. A spring is sleeved on the outer wall of the insertion block. One end of the spring is connected to the top of the cavity, and the other end of the spring is connected to the top of the movable block. A pressing block is slidably connected to the bottom of the cavity. A second lead screw is provided on the right side wall of the pressing block. One end of the second lead screw penetrates through the right inner wall of the cavity and is connected to the left side wall of the cleaning plate and an externally provided adjusting knob.

[0006] Further, a guiding groove is formed in the bottom of the cavity, and guiding blocks matching the guiding groove are provided at the bottoms of the pressing blocks.

[0007] Further, both the pressing block and the movable block are arranged in a right trapezoid shape.

[0008] Further, a sliding groove is formed in the left inner wall of the cavity, and a sliding block matching the sliding groove is provided on the left side wall of the movable block.

[0009] Further, a limiting groove is formed in the bottom of the base, and a limiting block matching the limiting groove is provided at the bottom of the slider.

[0010] Further, guide grooves are formed in the front and rear side walls of the base, and two groups of connecting rods are provided on the front and rear side walls of the sliding seat. Guide wheels are provided at one ends of the four groups of connecting rods, and the guide wheels are slidably connected in the guide grooves.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: Under the action of the cleaning component, the present utility model can clean the dust on the surface of the thin sheet when the sliding seat moves, thereby avoiding the accumulation of dust affecting the movement of the sliding seat and preventing jamming; Under the cooperation of the fixing component and the insertion hole, the cleaning plate and the sponge block can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic structural diagram of the interior of the base of the present utility model;

[0014] Figure 3 is a schematic structural diagram of the sliding seat of the present utility model;

[0015] Figure 4 is a schematic structural diagram of Structure A of the present utility model;

[0016] Figure 5 is a schematic structural diagram of the interior of the cavity of the present utility model.

[0017] In the figure: 1, base; 2, guide groove; 3, connecting rod; 4, guide wheel; 5, sliding seat; 6, thin sheet; 7, motor; 8, first lead screw; 9, slider; 10, synchronous magnet; 11, adsorption magnet; 12, installation groove; 13, cleaning component; 130, cleaning plate; 131, sponge block; 132, clamping block; 133, clamping groove; 14, jack; 15, fixing component; 150, movable block; 151, spring; 152, inserting block; 153, extrusion block; 154, second lead screw; 155, adjusting knob; 16, cavity. Specific implementation manner

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Embodiment 1:

[0020] Please refer to Figures 1-5 , the present invention provides a technical solution: a fully enclosed guide rail embedded lead screw drive module, including a base 1, a motor 7 is provided on the left side wall of the base 1, a first lead screw 8 is connected to the right side wall inside the base 1 through a bearing, the output end of the motor 7 is connected to one end of the first lead screw 8, a slider 9 is sleeved on the outer wall of the first lead screw 8, a limiting groove is opened at the bottom inside the base 1, and a limiting block matching the limiting groove is provided at the bottom of the slider 9. Under the action of the limiting groove and the limiting block, the slider 9 can move left and right on the outer wall of the first lead screw 8. A synchronous magnet 10 is provided on the top of the slider 9, a thin sheet 6 is embedded and installed on the top of the base 1, a sliding seat 5 is slidably connected to the top of the base 1, an installation groove 12 is opened at the bottom of the sliding seat 5, and an adsorption magnet 11 matching the synchronous magnet 10 is provided on the inner wall of the installation groove 12. Guide grooves 2 are opened on the front and rear side walls of the base 1, two groups of connecting rods 3 are provided on the front and rear side walls of the sliding seat 5, and guide wheels 4 are provided at one ends of the four groups of connecting rods 3. The guide wheels 4 are slidably connected in the guide grooves 2. With the cooperation of the guide grooves 2, the connecting rods 3 and the guide wheels 4, the movement of the sliding seat 5 is more stable. Cleaning components 13 are provided on the left and right side walls of the sliding seat 5. The cleaning components 13 include cleaning plates 130 provided on the left and right side walls of the sliding seat 5. Sponge blocks 131 are provided at the bottoms of the two groups of cleaning plates 130. Clamping blocks 132 are provided on the opposite side walls of the two groups of cleaning plates 130. Clamping grooves 133 matching the clamping blocks 132 are opened on the left and right side walls of the sliding seat 5. Jacks 14 are opened at the tops of the two groups of clamping grooves 133. A cavity 16 is opened inside the clamping block 132, and a fixing component 15 matching the jack 14 is provided inside the cavity 16.

[0021] Please refer to Figure 5, the fixing component 15 includes a movable block 150 slidably connected to the left side wall inside the cavity 16. A sliding groove is formed in the left side wall inside the cavity 16. A sliding block matching the sliding groove is provided on the left side wall of the movable block 150. Under the action of the sliding groove and the sliding block, the movable block 150 moves more stably up and down. An insertion block 152 is provided on the top of the movable block 150. One end of the insertion block 152 penetrates through the top inside the cavity 16 and matches the insertion hole 14. A spring 151 is sleeved on the outer wall of the insertion block 152. One end of the spring 151 is connected to the top inside the cavity 16, and the other end of the spring 151 is connected to the top of the movable block 150. A pressing block 153 is slidably connected to the bottom inside the cavity 16. A second lead screw 154 is provided on the right side wall of the pressing block 153. One end of the second lead screw 154 penetrates through the right side wall inside the cavity 16 and is connected to the left side wall of the cleaning plate 130 and an externally provided adjusting knob 155. A guiding groove is formed in the bottom inside the cavity 16. Guiding blocks matching the guiding groove are provided at the bottom of the pressing block 153. Under the action of the guiding groove and the guiding blocks, the second lead screw 154 drives the pressing block 153 to move. Both the pressing block 153 and the movable block 150 are arranged in a right trapezoid shape. The clamping block 132 is inserted into the clamping groove 133, and then the staff rotates the adjusting knob 155 to drive the second lead screw 154 to rotate. Under the action of the guiding groove and the guiding blocks, the second lead screw 154 drives the pressing block 153 to move. The inclined surface of the pressing block 153 can press the inclined surface of the movable block 150. The movable block 150 can press the spring 151 and the insertion block 152. The insertion rod 152 can be inserted into the insertion hole 14, thereby completing the installation of the cleaning plate 130.

[0022] Working principle: The clamping block 132 is inserted into the clamping groove 133, and then the staff rotates the adjusting knob 155 to drive the second lead screw 154 to rotate. Under the action of the guiding groove and the guiding blocks, the second lead screw 154 drives the pressing block 153 to move. The inclined surface of the pressing block 153 can press the inclined surface of the movable block 150. The movable block 150 can press the spring 151 and the insertion block 152. The insertion rod 152 can be inserted into the insertion hole 14, thereby completing the installation of the cleaning plate 130. The motor 7 drives the first lead screw 8 to rotate. Under the action of the limiting groove and the limiting block, the slider 9 drives the synchronous magnet 10 to move. The synchronous magnet 10 can drive the adsorption magnet 11 to move. The adsorption magnet 11 can drive the sliding seat 5 to move. When the sliding seat 5 moves, it will drive the sponge block 131 to move. The sponge block 131 can clean the dust on the surface of the thin sheet 6.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully enclosed guide rail embedded lead screw drive module, comprising a base (1), a motor (7) is provided on the left side wall of the base (1), a lead screw one (8) is connected to the right side wall inside the base (1) through a bearing, an output end of the motor (7) is connected to one end of the lead screw one (8), a slider (9) is sleeved on the outer wall of the lead screw one (8), a synchronous magnet (10) is provided on the top of the slider (9), a thin sheet (6) is embedded and installed on the top of the base (1), a sliding seat (5) is slidably connected to the top of the base (1), an installation groove (12) is opened at the bottom of the sliding seat (5), and an adsorption magnet (11) matching the synchronous magnet (10) is provided on the inner wall of the installation groove (12), characterized in that: The left and right side walls of the sliding seat (5) are provided with cleaning components (13). The cleaning components (13) include cleaning plates (130) provided on the left and right side walls of the sliding seat (5). Sponge blocks (131) are provided at the bottoms of the two groups of cleaning plates (130). Clamping blocks (132) are provided on the opposite side walls of the two groups of cleaning plates (130). Slots (133) matching the clamping blocks (132) are opened on the left and right side walls of the sliding seat (5). Insertion holes (14) are opened at the inner tops of the two groups of slots (133). A cavity (16) is opened inside the clamping block (132), and a fixing component (15) matching the insertion hole (14) is provided inside the cavity (16).

2. The fully enclosed guide rail embedded type lead screw drive module according to claim 1, characterized in that: The fixing component (15) includes a movable block (150) slidably connected to the left inner wall of the cavity (16). An insertion block (152) is provided at the top of the movable block (150). One end of the insertion block (152) penetrates the inner top of the cavity (16) and matches the insertion hole (14). A spring (151) is sleeved on the outer wall of the insertion block (152). One end of the spring (151) is connected to the inner top of the cavity (16), and the other end of the spring (151) is connected to the top of the movable block (150). An extrusion block (153) is slidably connected to the inner bottom of the cavity (16). A second lead screw (154) is provided on the right side wall of the extrusion block (153). One end of the second lead screw (154) penetrates the right inner wall of the cavity (16) and is connected to the left side wall of the cleaning plate (130) and an externally provided adjustment knob (155).

3. The fully enclosed guide rail embedded lead screw drive module according to claim 2, characterized in that: A guiding groove is opened at the inner bottom of the cavity (16), and guiding blocks matching the guiding groove are provided at the bottoms of the extrusion blocks (153).

4. The fully enclosed guide rail embedded lead screw drive module according to claim 2, wherein: Both the extrusion block (153) and the movable block (150) are arranged in a right trapezoid shape.

5. The fully enclosed guide rail embedded lead screw drive module according to claim 2, characterized in that: A sliding groove is opened on the left inner wall of the cavity (16), and a sliding block matching the sliding groove is provided on the left side wall of the movable block (150).

6. The fully enclosed guide rail embedded lead screw drive module according to claim 1, characterized in that: A limiting groove is opened at the inner bottom of the base (1), and a limiting block matching the limiting groove is provided at the bottom of the slider (9).

7. The fully enclosed guide rail embedded lead screw drive module according to claim 1, characterized in that: Guide grooves (2) are opened on the front and rear side walls of the base (1). Two groups of connecting rods (3) are provided on the front and rear side walls of the sliding seat (5). Guide wheels (4) are provided at one ends of the four groups of connecting rods (3), and the guide wheels (4) are slidably connected in the guide grooves (2).

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