Detachable wire arrangement assembly for motor

Abstract

The utility model discloses a detachable wire arrangement assembly for a motor, which comprises a first shell and a second shell, the first shell and the second shell are mounted in a mutually matched manner, and the side surface of the first shell is provided with a wiring terminal mounting groove and a gas path mounting hole. A first circuit fixing part and a first gas circuit fixing part are arranged on the end face of the first shell, the first circuit fixing part comprises a base and a plurality of wire arranging parts, the base is detachably installed on the inner end face of the first shell, the wire arranging parts are arranged on the base, gaps between the wire arranging parts are arranged to be wire arranging grooves, and circuits are arranged in the wire arranging grooves. The flat cables of the linear motor module, the rotary motor module and the grating ruler are arranged in the corresponding cable management grooves, and the flat cables are in non-fixed connection with the cable management grooves, so that the flat cables of the linear motor module, the rotary motor module and the grating ruler do not interfere with one another, the degree of freedom of the flat cables is improved, bending of the flat cables in the moving process is reduced, and the service life of the flat cables is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a detachable wire management assembly for a motor. Background Art

[0002] A linear-rotary motor is a motor capable of providing both linear and rotary motion. The design concept of this motor integrates two distinct motion modes into a single motor unit, making mechanical systems more compact and efficient while simplifying control system design. These motors play a vital role in automated control systems in numerous fields, including precision manufacturing, semiconductor processing, medical equipment, and aerospace.

[0003] With the advancement of technology and the expansion of application fields, more and more applications require equipment with higher integration and compactness. However, existing linear rotary motors are installed in narrow spaces, and the housing size and thickness are greatly reduced, making it difficult to arrange the internal wiring and gas paths. Utility Model Content

[0004] The present application provides a detachable wire management assembly for a motor, which solves the technical problem in the prior art of difficulty in arranging wires and gas paths after a linear rotary motor is installed in a narrow space.

[0005] The present application provides a detachable wire management assembly for a motor, wherein a terminal mounting groove and an air path mounting hole are provided on the side of the motor housing, and a first circuit fixing portion and a first air path fixing portion are provided inside the motor housing. The first circuit fixing portion includes a base and a wire management portion. The base is detachably mounted on the inner end face of the motor housing, and a plurality of wire management portions are arranged on the base. The gaps between the wire management portions are set as wire management grooves, and the lines are arranged in the wire management grooves.

[0006] In some embodiments, the uppermost end of the cable management trough and the port of the motor housing are located on the same plane, and when the motor housings are assembled together, the motor housings just block the notch of the cable management trough.

[0007] In some embodiments, a mounting seat is provided at a position of the inner end surface of the motor housing corresponding to the first circuit fixing portion, and the base is fixed to the mounting seat by bolts.

[0008] In some embodiments, the linear motor module includes a stator, a mover and a slider, the slider is installed on the mover, the linear motor is installed in the motor housing, and a second circuit fixing part and a second air path fixing part are provided on the slider. The depths of the wire management grooves are different, and the number of the second circuit fixing parts and the wire management grooves is the same.

[0009] In some embodiments, the rotating motor module is mounted on the slider, and a limit bar is detachably provided on the rotating motor module. The limit bar has a long hole, and the cable of the second circuit fixing portion passes through the long hole and is connected to the rotating motor module.

[0010] In some embodiments, a protective ring is provided inside the elongated hole.

[0011] In some embodiments, a moving carrier is detachably fixedly provided on the rotating motor module, an air path channel is provided on the side of the moving carrier, a connecting piece is fixedly provided on the slider, the moving carrier is fixedly connected to the slider via the connecting piece, an air path connector is fixedly provided on the moving carrier, and the air path led out from the third air path steering connector bypasses the air path channel and is connected to the air path connector.

[0012] In some embodiments, the connecting member spans the moving carrier and a guard plate is fixedly provided at the air passage.

[0013] In some embodiments, the gas path is a two-section linear channel provided on the moving carrier, the gas path enters from one of the linear channels, and then goes around the outside of the moving carrier to the other linear channel and out;

[0014] or,

[0015] The gas path is a complete channel opened on the moving carrier, and is arranged in a U-shape on the side of the moving carrier.

[0016] In some embodiments, the gas path is provided inside the moving carrier;

[0017] or,

[0018] The air passage is openly arranged on the surface of the moving carrier.

[0019] The beneficial effects of this application are as follows:

[0020] The cables of the linear motor module, rotary motor module and grating ruler are arranged in the corresponding cable management grooves, and the cables are not fixedly connected to the cable management grooves. This improves the freedom of cable arrangement while preventing interference between the three cables, reduces the bending of the cables during movement, and increases the service life of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention.

[0022] Figure 1 This is one of the structural diagrams of the first shell in this application;

[0023] Figure 2 This is a schematic structural diagram of the second shell in this application;

[0024] Figure 3 This is the second structural diagram of the first shell in this application;

[0025] Figure 4 This is a schematic diagram of the structure of the linear motor module in this application;

[0026] Figure 5 This is a schematic diagram of the installation structure of the linear rotary motor in this application;

[0027] Figure 6 This is the third structural diagram of the first shell in this application; stress release

[0028] Figure 7 This is the fourth structural diagram of the first shell in this application; stress release

[0029] Figure 8 This is one of the structural diagrams of the wiring structure in this application;

[0030] Figure 9 This is the second structural diagram of the wire management structure in this application;

[0031] Figure 10 This is a schematic diagram of the structure of the cable management part in this application;

[0032] Figure 11 This is a schematic diagram of the overall structure of the detachable cable management assembly in this application;

[0033] Figure 12 Schematic diagram of the installation structure of the limit bar and the rotating motor module in this application;

[0034] Figure 13 Schematic diagram of the installation structure of the motion carrier and the rotating motor module in this application;

[0035] Figure 14 This is a schematic diagram of the front installation structure of the linear motion mechanism in this application;

[0036] Figure 15 This is a schematic diagram of the coordination structure between the adjustment block and the anti-loosening strip in this application;

[0037] Figure 16 This is a schematic diagram of the back-mounted structure of the linear motion mechanism in this application;

[0038] Figure 17 This is a schematic diagram of the installation structure of the shaft sleeve and the rotating motor module in this application;

[0039] Figure 18 A cross-sectional view of the installation structure of the shaft sleeve and the rotating motor module in this application;

[0040] Figure 19 This is a schematic diagram of the structure of the shaft sleeve in this application;

[0041] Figure 20 This is another structural schematic diagram of the shaft sleeve in this application;

[0042] Figure 21 This is a structural diagram of the cooperation between the shaft sleeve and the first shell in this application.

[0043] Among them, 110-first housing; 1101-operation hole; 111-air-avoiding portion; 112-sunk groove; 113-guide rail mounting surface; 114-stress relief groove; 115-arc groove; 116-stress absorbing portion; 117-mounting foot; 118-terminal mounting groove; 119-gas path mounting hole;

[0044] 120- second housing;

[0045] 130- linear motor module; 131- stator; 132- mover; 133- slider; 134- guide rail; 135- connector; 136- guard plate; 137- carrier block;

[0046] 140 - Rotating motor module; 141 - Output shaft; 1411 - Ventilation hole; 1412 - Airway; 142 - Limiting strip; 143 - Long hole; 144 - Moving carrier; 145 - Airway channel;

[0047] 150 - Circuit unit; 151 - Circuit; 152 - First circuit fixing portion; 1521 - Base; 1522 - Cable management portion; 1523 - Cable management slot; 153 - Second circuit fixing portion; 154 - Grating scale; 155 - Cable management board; 156 - Cable connector; 157 - Mounting base;

[0048] 160-air circuit unit; 161-air circuit; 162-first air circuit fixing portion; 163-second air circuit fixing portion; 164-first air circuit diverting joint;

[0049] 171-elastic member; 172-adjusting block; 173-adjusting slot; 174-connecting block; 175-anti-collision block; 176-anti-loosening strip; 177-anti-loosening cap;

[0050] 180-sleeve; 181-positioning plane; 182-positioning groove; 183-boss; 184-sealing pad; 185-first sealing ring; 186-slide groove; 187-wedge block; 188-second sealing ring; 189-cavity. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0052] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0053] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0054] According to one aspect of the utility model, a detachable wire management assembly for a motor is provided. The detachable wire management assembly can be installed in a motor housing so that the circuits and gas paths in the motor housing do not interfere with each other, thereby extending the service life.

[0055] like Figure 1 、 Figure 2 As shown, the motor housing includes a first housing 110 and a second housing 120. The first housing 110 is a groove-type structure. Specifically, the first housing 110 is a groove-type structure with side panels on all sides. The second housing 120 is directly installed at the port of the first housing 110 by bolts.

[0056] The first shell 110 and the second shell 120 can also be a flat plate structure. An annular side plate is set between the first shell 110 and the second shell 120, and a mounting column is set on the side of the annular side plate. The mounting column can be set on the inner wall of the annular side plate or on the outer wall of the annular side plate. The first shell 110 and the second shell 120 clamp the annular side plate, and then bolts pass through the mounting columns to fix the first shell 110, the second shell 120 and the annular side plate.

[0057] The first shell 110 and the second shell 120 may be made of aluminum alloy or magnesium alloy, which can ensure the processing accuracy of the first shell 110 and the second shell 120 while ensuring their strength and thermal conductivity.

[0058] Further, such as Figures 8-10 As shown, the first circuit fixing portion 152 includes a base 1521 and a wire management portion 1522. The base 1521 is detachably mounted on the inner end surface of the first housing 110. The wire management portions 1522 are multiple and are arranged on the base 1521. The gaps between the wire management portions 1522 are set as wire management grooves 1523. The circuit 151 is arranged in the wire management grooves 1523. Specifically, there are three wire management grooves 1523.

[0059] The base 1521 and the cable management portion 1522 may be integrally formed, or the base 1521 and the cable management portion 1522 may be connected via a slide groove.

[0060] like Figures 8-11 As shown, a linear motor module 130, a rotary motor module 140, a circuit unit 150, an air path unit 160 and a grating ruler 154 are provided in the motor housing. The grating ruler 154 is installed on the side of the rotary motor module 140. The wiring of the linear motor module 130, the rotary motor module 140 and the grating ruler 154 is arranged in the corresponding wiring groove 1523, and the wiring and the wiring groove 1523 are non-fixedly connected. While the wiring of the three does not interfere with each other, the freedom of the wiring is improved, the bending of the wiring during the activity is reduced, and the service life of the wiring is improved.

[0061] The uppermost end of the cable management slot 1523 is located on the same plane as the port of the first shell 110 . When the second shell 120 is installed at the port of the first shell 110 , the second shell 120 just blocks the notch of the cable management slot 1523 to prevent the cables from escaping from the cable management slot 1523 .

[0062] like Figure 1 , Figures 8-11 As shown, a mounting seat 157 is provided at a position corresponding to the first circuit fixing portion 152 on the inner end surface of the first shell 110 , and the base 1521 is fixed to the mounting seat 157 by bolts, so as to facilitate the disassembly and assembly of the first circuit fixing portion 152 .

[0063] The depths of the cable management grooves 1523 are different, and the number of the second circuit fixing parts 153 is the same as that of the cable management grooves 1523. By staggering the cables of the linear motor module 130, the rotary motor module 140 and the grating scale 154 in the cable management grooves 1523 of corresponding depths and then installing them on the corresponding second circuit fixing parts 153, neat arrangement of the cables is achieved.

[0064] Further, such as Figure 12As shown, a limit strip 142 is detachably provided on the rotary motor module 140, and a long hole 143 is provided on the limit strip 142. The wiring of the second circuit fixing portion 153 passes through the long hole 143 and is connected to the rotary motor module 140. The long hole 143 limits the wiring of the rotary motor module 140, so that the wiring arrangement in the shell is more neat, avoiding the wiring from contacting the external motion mechanism when the linear motor module 130 and the rotary motor module 140 are working, thereby ensuring the stable operation of the rotary motor module 140.

[0065] Specifically, a protective ring made of plastic or rubber is provided inside the elongated hole 143 to prevent the cable from rubbing against the limiting strip 142 and causing wear when the cable shakes.

[0066] Further, such as Figure 12 、 Figure 13 As shown, a moving carrier 144 is detachably fixedly provided on the rotating motor module 140, and an air path channel 145 is provided on the side of the moving carrier 144. The moving carrier 144 is fixedly connected to the slider 133 through a pressure sensor 135. The pressure sensor 135 crosses the moving carrier 144 and a protective plate 136 is fixedly provided at the air path channel 145. An air path connector is fixedly provided on the moving carrier 144. The air path 161 led out from the third air path steering connector bypasses the air path channel 145 and is connected to the air path connector. The protective plate 136 protects the air path 161. At the same time, the air path 161 is provided in the air path channel 145 to prevent the air path 161 from protruding from the moving carrier 144 and to prevent the air path 161 from rubbing against the side wall of the shell, thereby improving the safety of the system air path 161 and avoiding damage to the air path 161.

[0067] The gas path 145 may be two straight channels provided on the moving carrier 144 , and the gas path 161 enters from one of the straight channels and then goes around the outside of the moving carrier 144 to exit from the other straight channel;

[0068] The gas passage 145 may also be a complete passage opened on the moving carrier 144 , which is arranged in a U-shape on the side of the moving carrier 144 ;

[0069] Of course, the above two types of gas channels 145 can be arranged inside the moving carrier 144 or in an open form on the surface of the moving carrier 144 .

[0070] A space-avoiding portion 111 is provided on the first shell 110 and the second shell 120 at a location corresponding to the module of the motor.

[0071] In this embodiment, a gap 111 is provided on the first shell 110 and the second shell 120 at the position corresponding to the motor module. The provision of the gap 111 can enable the shell corresponding to the motor module to have an inwardly recessed space. On the premise of ensuring the installation distance between the motor module and the side wall of the shell, the motor module can be closer to the first shell 110 and the second shell 120. The gap 111 provides a certain installation distance for the motor module without affecting the working performance of the motor, thereby allowing the motor shell to be thinner.

[0072] Specifically, the avoidance portion 111 is a groove provided on the inner end surfaces of the first shell 110 and the second shell 120;

[0073] or,

[0074] The avoidance portion 111 is a hollow groove opened on the end surfaces of the first shell 110 and the second shell 120 .

[0075] Since opening a hollow groove on the shell and reducing the thickness of the shell will affect its strength, a reinforcement structure is provided around the air avoidance portion 111. In this embodiment, reinforcing ribs are provided around the air avoidance portion 111. The strength of the reinforcing ribs is greater than the strength of the shell. The thickness of the reinforcing ribs can be the same as the thickness of the shell, or slightly greater than the thickness of the shell without affecting the installation of the internal module. The material of the reinforcing ribs can be carbon fiber or glass fiber reinforced plastic, etc.; of course, a reinforcing coating such as epoxy resin, carbon fiber cloth, ceramic coating, glass fiber reinforced plastic, metal coating, etc. can also be applied to the edge of the air avoidance portion 111.

[0076] The provision of the air-avoiding portion 111 can also reduce the weight of the housing, thereby making the motor lighter.

[0077] like Figure 3 As shown, a sinking groove 112 is provided at the side port of the first shell 110, and the shape of the second shell 120 is the same as that of the sinking groove 112. The second shell 120 is installed in the sinking groove 112. The first shell 110 and the second shell 120 are installed in coordination with the sinking groove 112, which can further reduce the thickness of the shell; the surface of the sinking groove 112 is anodized or plated to improve its wear resistance and corrosion resistance. When the first shell 110 and the second shell 120 are installed, sealing strips or sealants are provided around the sinking groove 112 to prevent external dust and water from entering the shell.

[0078] like Figure 1 、 Figure 3As shown, the end surface inside the first shell 110 is processed to form a guide rail 134 mounting surface 113, and the guide rail 134 of the linear motor module 130 is installed on the guide rail 134 mounting surface 113, which simplifies the mounting plate structure of the guide rail 134 of the linear motor module 130 and further reduces the overall thickness of the motor; when processing the guide rail 134 mounting surface 113, a high-precision machine tool is used for processing, and then the guide rail 134 mounting surface 113 is ground to improve the processing accuracy and surface smoothness, so that the guide rail 134 is installed more accurately.

[0079] like Figure 4 、 Figure 5 As shown, the ultra-thin motor housing is used in a linear motor. The linear motor module 130 includes a stator 131, a mover 132, a slider 133 and a guide rail 134. The guide rail 134 is installed on the guide rail 134 mounting surface 113. The stator 131 drives the mover 132 to move linearly on the guide rail 134 through the slider 133. The linear motor module 130 is installed at the air avoidance portion 111 inside the first housing 110, and the guide rail 134 is directly installed on the housing to reduce the thickness of the motor housing.

[0080] like Figure 5 As shown, the ultra-thin motor housing is used in a linear rotary motor (ZR motor), which includes a linear motor module 130 and a rotary motor module 140. The linear motor module 130 is installed at the air avoidance portion 111 inside the first housing 110, and the rotary motor module 140 is connected to the slider 133 of the linear motor module 130 through a pressure sensor 135. The rotary motor module 140 is correspondingly arranged at the air avoidance portion 111 inside the first housing 110. Under the premise of ensuring the distance between the linear motor module 130 and the rotary motor module 140 and the inner walls of the first housing 110 and the second housing 120, the overall thickness of the housing can be reduced.

[0081] Further, such as Figure 6 As shown, a stress release groove 114 is provided on the side of the first housing 110 close to the linear motor module 130 , and the side of the linear motor module 130 contacts the inner side of the first housing 110 .

[0082] In this embodiment, the linear motor module 130 is installed in the first shell 110, and the rotary motor module 140 is installed on the slider 133 of the linear motor module 130. When the linear motor module 130 and the rotary motor module 140 are running, especially the linear motor module 130, an uneven stress distribution will be generated. The stress generated at the connection point and contact surface between the linear motor and the first shell 110 is greater than that in other areas. The stress of the entire motor is concentrated on the linear motor module 130. The stress release groove 114 is closest to the linear motor module 130. The side of the linear motor module 130 contacts the inner side of the first shell 110, and the stress release groove 114 is set on the side of the first shell 110, so that the stress of the entire shell is more uniform, which can minimize the stress of the motor.

[0083] Furthermore, the stress release groove 114 is arranged in the middle position of the outer side of the first shell 110. The stress release groove 114 is arranged in a long strip shape and covers at least more than half of the outer side of the first shell 110, providing the first shell 110 with a sufficient stress release path, so that the stress release of the first shell 110 is more uniform.

[0084] Further, such as Figure 7 As shown, an arc groove 115 is provided on the inner side of the first shell 110 corresponding to the corner of the linear motor module 130, and the corner of the installation object is provided corresponding to the arc groove. During the installation process, the linear motor module of the installation object is installed, and a distance is set between the corner of the linear motor module 130 and the side of the arc groove 115 to realize the overhead state of the corner of the linear motor module 130.

[0085] Since there is a distance between the arc groove 115 and the corner of the linear motor module 130, the corner stress of the linear motor module 130 is eliminated. The stress of the shell is mainly concentrated on the two side surfaces rather than the corners, which helps to disperse the stress. When the motor is running, the stress is more evenly distributed on the sides of the shell instead of being concentrated at the corners, which helps to reduce local stress concentration.

[0086] Further, such as Figure 7 As shown, the four corners inside the first shell 110 are all chamfered with arcs to reduce stress concentration at the corners of the first shell 110, make the stress distribution of the first shell 110 more uniform, improve the strength of the first shell 110, and make the linear motor module 130 and the rotary motor module 140 work more stably.

[0087] Preferably, refer to Figure 7The side of the first shell 110 that contacts the linear motor module 130 is thickened to form a stress absorption portion 116. Furthermore, the stress absorption portion 116 at least covers the side of the linear motor module 130 and / or the area outside the side. In this embodiment, the stress absorption portion 116 on the short side of the first shell 110 covers the linear motor module 130, and the stress absorption portion 116 on the long side of the first shell 110 covers the area outside the linear motor module 130.

[0088] The side of the first housing 110 in contact with the linear motor module 130 is thickened and provided with a stress absorbing portion 116 . The first housing 110 can better absorb the stress of the linear motor module 130 , thereby increasing the structural strength between the first housing 110 and the linear motor module 130 .

[0089] The stress absorbing portion 116 can also be set to the entire side surface in contact with the first shell 110, further improving the overall structural strength of the first shell 110, and can more effectively disperse the stress generated by the linear motor module 130 to avoid deformation of the shell during operation.

[0090] Further, refer to Figure 6 A mounting foot 117 is provided on the side of the long side of the first shell 110. In this embodiment, the mounting foot 117 and the stress release groove 114 are located on the same side of the first shell 110. The thickness of the mounting foot 117 is greater than the thickness of the stress absorption portion 116, so that the installation of the first shell 110 is more stable. The mounting foot 117 also serves as an additional stress absorption structure, and the mounting foot 117 and the stress release groove 114 are located in the same plane, so that the first shell 110 with the stress release groove 114 has a stronger structure, more stable stress transfer, and is more conducive to the elimination of stress on the first shell 110.

[0091] Reference Figure 5-Figure 7 The motor housing with the stress release groove 114 is used in the linear motor. The linear motor module 130 is set at a corner of the first housing 110 close to the stress release structure. The linear motor module 130 is fitted with the side of the first housing 110, and the stress generated by the first housing 110 on the linear motor module 130 is dispersed and eliminated.

[0092] Reference Figure 5-Figure 7 The motor housing with the stress release groove 114 is used in the linear rotary motor. The rotary motor module 140 is connected to the slider 133 of the linear motor module 130 through the pressure sensor 135. The stress generated by the rotary motor module 140 is transmitted to the linear motor module 130, and then transmitted to the first housing 110 to eliminate the stress.

[0093] Further, such as Figure 8 、 Figure 9As shown, a terminal mounting groove 118 and an air path mounting hole 119 are provided on the side of the first shell 110, a terminal is provided on the terminal mounting groove 118, and an air path connector is provided in the air path mounting hole 119. A first circuit fixing portion 152 and a first air path fixing portion 162 are provided on the end face of the first shell 110, and a slider is provided for sliding inside the first shell 110. In this embodiment, a second circuit fixing portion 153 and a second air path fixing portion 163 are provided on the slider 133 of the linear motor module 130, and the linear motor module drives the second circuit fixing portion 153 and the second air path fixing portion 163 to move up and down through the slider.

[0094] During the installation process, the circuit unit 150 and the air circuit unit 160 need to be installed in the shell. The circuit unit 150 and the air circuit unit 160 respectively include a line 151 and an air circuit 161. The line 151 passes through the first circuit fixing part and the second circuit fixing part of the terminal mounting groove in sequence, and the air circuit 161 passes through the air circuit mounting hole, the first air circuit fixing part and the second air circuit fixing part in sequence, so that the line 151 between the first circuit fixing part and the second circuit fixing part and the air circuit 161 between the first air circuit fixing part and the second air circuit fixing part are set to be U-shaped. In the process of the linear motor module 130 driving the slider 133 to move up and down, the U-shaped line 151 and air circuit 161 increase their stroke, avoiding the stroke of the line 151 and air circuit 161 affecting the movement of the linear motor module 130, so that the line 151 and air circuit 161 inside the motor are distributed in an orderly manner, and the stroke of the line 151 and air circuit 161 covers the movement range of the linear motor module 130, thereby improving the safety of the motor operation.

[0095] Furthermore, a wire management plate 155 is provided at the corner of the first shell 110 corresponding to the circuit 151. The material of the wire management plate 155 can be the same as that of the first shell 110. The wire management plate 155 and the first shell 110 are integrally formed, so that the structural strength of the wire management plate 155 is greater. The circuit 151 is limited and bent by the wire management plate 155 and then installed in the first circuit fixing part 152. The circuit 151 is arranged between the wire management plate 155 and the inner wall of the first shell 110, and the circuit 151 is limited, so that the wiring of the circuit 151 in the first shell 110 is neater. After the second shell 120 and the first shell 110 are installed, the second shell 120 blocks the upper port of the wire management plate 155 to prevent the circuit 151 from detaching from the wire management plate 155.

[0096] The wire management plate 155 can also be set as a detachable structure, and the wire management plate 155 and the first shell 110 are connected by bolts, clamping or bonding to adapt to the layout requirements of different lines 151 and facilitate adjustment. The material of the wire management plate 155 can be insulating material to avoid direct contact between the lines 151 and the metal shell, thereby improving safety.

[0097] The circuit 151 is a flat cable, and the circuit 151 is connected to the terminal mounting slot 118 and the second circuit fixing portion 153 via a flat cable connector 156;

[0098] Further, refer to Figure 8 、 Figure 9 , the gas path installation hole 119 is installed with a first gas path steering joint 164, the first gas path fixing portion 162 is a second gas path steering joint, and the second gas path fixing portion 163 is a third gas path steering joint;

[0099] Specifically, the first air path steering joint 164 is a 90° steering joint, the second air path steering joint is a 0° steering joint, and the third air path steering joint is a 145° steering joint. The steering joint of the air path 161 is a mature application of the existing technology and will not be described in detail in this patent application document. The air path 161 is arranged close to the side wall of the first shell 110 after a 90° steering joint is made through the first air path steering joint 164. The air path 161 is bent 90° inside the first shell 110 and connected to the second air path steering joint, and then extends in the opposite direction. Then, the air path 161 is bent into a U-shape and connected to the third air path steering joint, so that the air path 161 has a U-shaped structure with movable amount in the first shell 110, and the air path 161 can be adjusted as the slider 133 moves up and down.

[0100] The motor housing with a wire management structure is used in a linear motor. The linear motor includes a circuit unit 150. The linear motor module 130 is installed in the first housing 110. The circuit 151 of the circuit unit 150 is introduced into the first housing 110 through the terminal mounting groove 118. The middle position of the circuit 151 is defined in the first circuit fixing portion 152. The end of the circuit 151 is fixedly set on the second circuit fixing portion 153. The circuit 151 between the first circuit fixing portion 152 and the second circuit fixing portion 153 is set to a U shape. The circuit 151 is connected to the linear motor module 130 after being arranged in a U shape.

[0101] During the up and down movement of the slider 133 on the mover 132 of the linear motor module 130, the U-shaped arrangement of the line 151 can provide redundant length for the up and down movement of the slider 133, reducing the vertical height of the shell, and at the same time avoiding the mutual influence between the arrangement of the line 151 and the air path 161 and the movement of the linear motor module 130, so that the line 151 and the air path 161 inside the motor are distributed in an orderly manner, and the stroke covers the movement range of the linear motor module 130, thereby improving the safety of the motor operation.

[0102] The motor housing with a wire management structure is used in a linear rotary motor, including a linear motor module 130, a rotary motor module 140, a circuit unit 150 and an air circuit unit 160. The linear motor module 130 and the rotary motor module 140 are installed in the motor housing with a wire management structure. The circuit 151 of the circuit unit 150 is introduced into the first housing 110 through the terminal mounting groove 118. The middle position of the circuit 151 is defined in the first circuit fixing portion 152. The end of the circuit 151 is fixedly arranged on the second circuit fixing portion 153. The first circuit fixing portion 152 and the second circuit fixing portion 153 are connected. The line 151 between the first and second circuit fixing parts 152 and 153 is set to be U-shaped. After the U-shaped arrangement, the line 151 is connected to the linear motor module 130 and the rotary motor module 140. The air path 161 of the air path unit 160 is introduced into the first shell 110 through the air path mounting hole 119. The middle position of the air path 161 is fixedly set on the first air path fixing part 162, and the end of the air path 161 is fixedly set on the second air path fixing part 163. The line 151 between the first circuit fixing part 152 and the second circuit fixing part 153 and the air path 161 between the first air path fixing part 162 and the second air path fixing part 163 are set to be U-shaped.

[0103] The arrangement of the circuit 151 and the air path 161 is prevented from influencing the movement of the linear motor module 130 , so that the circuit 151 and the air path 161 inside the motor are distributed in an orderly manner, and the stroke covers the movement range of the linear motor module 130 , thereby improving the safety of the motor operation.

[0104] Further, such as Figure 14 As shown, the motor further includes a carrier block 137 and an elastic member 171. The guide rail 134 of the linear motor module 130 is mounted on the first housing 110. The slider 133 of the linear motor module 130 is slidably disposed on the guide rail 134. The carrier block 137 is fixedly disposed on the slider 133. A connecting portion 174 is fixedly disposed on the carrier block 134. One end of the elastic member 171 is connected to the first housing 110, and the other end of the elastic member 171 is fixedly connected to the connecting portion 174. The elastic member is arranged parallel to the guide rail and is located between the rotary motor module and the guide rail, so that the tension of the elastic member can be closer to the guide rail, so that the force direction of the guide rail is located in its length direction.

[0105] A mounting portion for fixing the end of the pressure sensor is provided on the carrier block. The mounting portion is a groove-shaped structure opened on the carrier block. Screw holes are provided on the mounting portion. The pressure sensor is fixed to the mounting portion by bolts. A second air path fixing portion is fixed on the carrier block. A block is provided between the second air path fixing portion and the mounting portion to prevent the air path from affecting the detection of the pressure sensor.

[0106] When the linear motor module 130 drives the rotating motor module 140 to move, the elastic member 171 provides a pulling force to the carrier block 137 to offset the self-gravity of the slider 133, the carrier block 137 and the rotating motor module 140, and does not affect the pressure sensor's detection accuracy of the pressure on the rotating motor module 140; the moving carrier 144 and the slider 133 are connected through a pressure sensor. If the elastic member 171 is connected to the moving carrier 144 and the carrier block 137, the elastic member 171 will affect the detection data of the pressure sensor, so the two ends of the elastic member 171 are fixedly connected to the first shell 110 and the carrier block 137 respectively, and the elastic force of the elastic member will not act on the pressure sensor and will not affect the detection results of the pressure sensor.

[0107] Specifically, the linear motion mechanism also includes an adjusting block 172, which is installed on the first shell 110. In this embodiment, the elastic member 171 is a spring, one end of the spring is fixedly connected to the adjusting block 172, and the other end of the spring is fixedly connected to the connecting part 174. The elastic member 171 can also be a pneumatic spring or a hydraulic damper.

[0108] Furthermore, the first shell 110 is provided with an adjustment groove 173 at the installation position of the adjustment block 172, and the adjustment block 172 is installed in the adjustment groove 173. A screw hole is provided in the adjustment groove 173, and a strip-shaped screw fixing hole is provided on the adjustment block 172. By adjusting the position of the adjustment block 172 in the adjustment groove 173 and then fixing it with bolts, the tension of the spring is adjusted to reduce the influence of fatigue deformation of the spring on its tension. A limit block is fixedly provided directly below the adjustment groove, and the distance between the limit block and the lower end of the adjustment groove is less than the height of the adjustment block. The adjustment block is slidably provided in the adjustment groove so that the adjustment block will not slide out from the lower end of the adjustment groove.

[0109] like Figure 15 As shown, two bolts are provided on the adjusting block 172, an anti-loosening strip 176 is provided on the adjusting block 172, and two anti-loosening caps 177 are provided on the anti-loosening strip 176. When the adjusting block 172 is fixed at the specified position, the anti-loosening caps 177 are buckled on the bolts to prevent the bolts from loosening.

[0110] Further, such as Figure 16 As shown, the linear motion mechanism also includes an anti-collision block 175, which is fixed on the carrier block 137 and is rubber-coated. The anti-collision block 175 is located on the straight line where the guide rail 134 is located. In the process of the linear motor module 130 driving the slider 133 to move, when the slider 133 moves to the extreme position, the anti-collision block 175 rests on the guide rail 134 to prevent the linear motor module 130 from exceeding the motion stroke, thereby providing limit protection for the linear motor module 130.

[0111] A linear rotary motor comprises the linear motion mechanism described in any one of the above technical solutions.

[0112] Further, such as Figures 17-20 The output end of the rotating motor module 140 shown is fixedly provided with a sleeve 180. Specifically, the sleeve 180 is installed on the moving carrier 144, and the output shaft 141 of the rotating motor module 140 passes through the sleeve 180. A positioning plane 181 is provided on the outer wall of the sleeve 180, and a positioning groove 182 is provided on the positioning plane 181. During detection, the detection head of the measuring instrument is set on the positioning plane 181, and can also be set in the positioning groove 182 to perform distance detection, providing different detection benchmarks for the measuring instrument, thereby improving the detection accuracy through multiple measurements of different detection benchmarks, and thus making the installation of the sleeve 180 more accurate; and, through the setting of the sleeve, the output shaft of the rotating motor module can be designed to be longer, and the sleeve protects and limits the output shaft of the rotating motor module.

[0113] The positioning groove 182 can be a pit for positioning, or a long strip groove, or a cross-shaped groove, which can limit the detection head of the measuring instrument to prevent measurement errors caused by position deflection of the measuring instrument during the measurement process.

[0114] Specifically, there are four positioning planes 181 , which correspond to four surfaces of the shell respectively. The distances between the shaft sleeve 180 and the four surfaces of the shell are measured respectively to improve the installation accuracy of the shaft sleeve 180 .

[0115] The mounting surface of the sleeve 180 is provided with a boss 183 , and the mounting surface of the moving carrier 144 is correspondingly provided with a groove. When installing the sleeve 180 , the boss 183 is inserted into the groove on the moving carrier 144 to achieve positioning and improve installation accuracy.

[0116] Scale lines are provided on the positioning plane 181 to facilitate selection of an accurate measurement position and improve measurement accuracy.

[0117] like Figure 21 As shown, a slide groove 186 is provided on the side of the sleeve 180 along its axial direction, and a wedge block 187 is slidably provided in the slide groove 186. By adjusting the position of the wedge block 187, an operating hole 1101 is opened on the side of the first shell 110, and the sleeve 180 passes through the operating hole 1101, so that the wedge block 187 cooperates with the operating hole 1101, and then the coaxiality of the sleeve 180 and the rotating motor module 140 is adjusted, so that the installation accuracy of the sleeve 180 is higher.

[0118] Specifically, the slide groove 186 is set on the center line of the positioning plane 181, and the distance between the positioning plane 181 and the side of the shell can be directly adjusted by adjusting the position of the wedge block 187, which is convenient for adjustment.

[0119] The mounting surface of the shaft sleeve 180 is provided with a sealing gasket 184 . The shaft sleeve 180 is mounted on the moving carrier 144 to prevent air leakage between the shaft sleeve 180 and the moving carrier 144 .

[0120] A first sealing ring 185 is provided inside the sleeve 180 for sealing the output shaft 141 of the rotating electrical machine module 140 and the sleeve 180 to prevent air leakage between the sleeve 180 and the output shaft 141 of the rotating electrical machine module 140 .

[0121] like Figure 5 , Figures 17-21 As shown, the sleeve 180 is used in the rotating motor, the moving carrier 144 is installed on the rotating motor module 140, the sleeve 180 is installed on the moving carrier 144, the output shaft 141 of the rotating motor module 140 passes through the moving carrier 144 and the sleeve 180, the interior of the moving carrier 144 is provided with a second sealing ring 188, a vent hole 1411 is provided on the side of the output shaft 141 of the rotating motor module 140, the vent hole 1411 is located between the first sealing ring 185 and the second sealing ring 188, a cavity 189 is provided between the output shaft 141 of the rotating motor module 140 and the moving carrier 144 and the sleeve 180, the first sealing ring 185 and the second sealing ring 188 are located at both ends of the cavity 189, the rotating motor module An air channel 1412 is set axially on the output shaft 141 of block 140, and an air path connector is fixedly set on the moving carrier 144. The air path connector, the vent 1411 and the air channel 1412 are connected, and a suction cup is installed at the end of the output shaft 141 of the rotating motor module 140 to suck the product. Through the setting of the moving carrier 144 and the sleeve 180, the length of the output shaft 141 of the rotating motor module 140 can be greatly increased, and the long-distance operation of the suction cup can be realized. The cavity 189 can provide a channel for gas flow between the air path connector and the vent 1411, and can also reduce the contact area between the output shaft 141 of the rotating motor module 140 and the moving carrier 144 and the sleeve 180, thereby reducing wear and extending the practical life of the rotating motor module 140.

[0122] like Figure 5 , Figures 17-21 As shown, the sleeve 180 is used in a linear rotary motor, which includes a shell consisting of a first shell 110 and a second shell 120. The linear motor module 130 is installed in the first shell 110. The rotary motor module 140 is installed on the slider 133 of the linear motor module 130 through a pressure sensor. The moving carrier 144 is installed on the rotary motor module 140. The sleeve 180 is installed on the moving carrier 144. The output shaft 141 of the rotary motor module 140 passes through the moving carrier 144 and the sleeve 180.

[0123] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0124] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A detachable cable management assembly for a motor, characterized in that: A terminal mounting groove and an air path mounting hole are provided on the side of the motor housing, and a first circuit fixing part and a first air path fixing part are provided inside the motor housing. The first circuit fixing part includes a base and a wire management part. The base is detachably mounted on the inner end face of the motor housing. A plurality of wire management parts are provided on the base, and the gaps between the wire management parts are provided as wire management grooves, and the lines are provided in the wire management grooves.

2. The detachable cable management assembly for a motor according to claim 1, wherein: The uppermost end of the wire management groove and the port of the motor housing are located on the same plane. When the motor housings are assembled together, the motor housings just block the notch of the wire management groove.

3. The detachable cable management assembly for a motor according to claim 1, wherein: A mounting seat is provided at a position of the inner end surface of the motor housing corresponding to the first circuit fixing portion, and the base is fixed on the mounting seat by bolts.

4. The detachable cable management assembly for a motor according to claim 1, wherein: The linear motor module includes a stator, a mover and a slider. The slider is installed on the mover, and the linear motor is installed in the motor housing. The slider is provided with a second circuit fixing part and a second air path fixing part. The depths of the wire management grooves are different, and the number of the second circuit fixing parts and the wire management grooves is the same.

5. The detachable cable management assembly for a motor according to claim 4, wherein: The rotating motor module is mounted on the slider. A detachable limit bar is provided on the rotating motor module. The limit bar is provided with a long hole. The cable of the second circuit fixing part passes through the long hole and is connected to the rotating motor module.

6. The detachable cable management assembly for a motor according to claim 5, wherein: A protective ring is arranged on the inner side of the long hole.

7. The detachable cable management assembly for a motor according to claim 5, wherein: A moving carrier is detachably fixedly provided on the rotating motor module, an air path channel is provided on the side of the moving carrier, a connecting piece is fixedly provided on the slider, the moving carrier is fixedly connected to the slider via the connecting piece, an air path connector is fixedly provided on the moving carrier, and the air path led out from the third air path steering connector bypasses the air path channel and is connected to the air path connector.

8. The detachable cable management assembly for a motor according to claim 7, wherein: The connecting member spans the moving carrier and is fixedly provided with a guard plate at the air passage.

9. The detachable cable management assembly for a motor according to claim 7, wherein: The air path is a two-section straight channel provided on the moving carrier. The air path enters from one of the straight channels and then goes around the outside of the moving carrier to the other straight channel and out. or, The gas path is a complete channel opened on the moving carrier, and is arranged in a U-shape on the side of the moving carrier.

10. The detachable cable management assembly for a motor according to claim 9, wherein: The air passage is arranged inside the moving carrier; or, The air passage is openly arranged on the surface of the moving carrier.

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