Motor mounting tool

Abstract

The motor installation tool is used for supporting and limiting a linear motor and realizing butt joint with a linear guide rail, comprising a frame module including a rectangular frame, a bracket module parallelly jointed to the upper end of the frame module and used for supporting the linear motor, at least two connecting modules respectively installed on the two sides of the frame module and locally rotated to be connected to two parallel reinforcing rib plates arranged on the linear guide rail, and a jacking module fixed to the rectangular frame and used for generating vertical displacement of the bracket module. The motor installation tool solves the problem of low efficiency of installing the linear motor under insufficient space, saves labor cost, realizes accurate hole alignment in a cramped space by using the buckle and jacking mechanism, improves the installation efficiency of the linear motor, rapidly positions by the guide mechanism and jacking mechanism of the motor installation tool, and has strong practicability.

Description

Technical Field

[0001] This invention relates to the field of logistics equipment, and in particular to linear motors as drive systems. Background Technology

[0002] In recent years, with the rapid development of logistics technology in modern large-scale production processes, increasingly higher demands have been placed on logistics equipment. Highly efficient sorting machines are indispensable in modern automated logistics equipment. Currently, there are many types of sorting machines, and their sorting efficiencies vary considerably. Among them, cross-belt sorting machines are the most widely used. A cross-belt sorting machine is a closed-loop system composed of continuous trolleys, tracks, linear motors, and other equipment. The trolleys, driven by linear motors, circulate unidirectionally along the tracks in the vertical direction. Goods are automatically and smoothly introduced into the sorting machine trolleys via the inlet table. After the barcode is read by a barcode scanner and the database address is retrieved, the goods are smoothly unloaded by the movement of the trolley belt.

[0003] As an advanced drive technology, linear motors have developed rapidly in the logistics equipment industry, becoming increasingly industrialized and scaled up, with the technology maturing. Linear motors possess unique advantages in various material transmission and handling applications, primarily due to their simple structure, reliable operation, low cost, high efficiency, and high level of automation. In logistics transmission fields driven by linear motors, such as airport baggage conveying and postal automated sorting systems, automation has been largely achieved.

[0004] To install a linear motor, a linear motor track is designed, with the linear motor mounted at the bottom of the track to provide the kinetic energy needed for the trolley's movement. Currently, there are certain challenges in installing linear motors. The space under the linear motor track is usually quite confined, making on-site installation work cramped and difficult for multiple people to work together. The linear motor is fixed to the track connecting plate using hexagonal socket head cap screws. During installation, due to the linear motor's weight (up to 80kg), it is difficult to ensure that the linear motor remains horizontal during lifting and that the holes on the linear motor and track connecting plate are aligned.

[0005] Therefore, we propose a motor installation fixture. Summary of the Invention:

[0006] In response to the shortcomings of the existing production technology, the applicant provides a motor installation fixture that, by employing a guiding mechanism and a lifting mechanism, can quickly position the linear motor and the holes in the track connecting plate so as to align them, while ensuring that the linear motor remains horizontal during the lifting process.

[0007] The technical solution adopted in this invention is as follows:

[0008] Motor mounting fixtures are used to support and limit the linear motor, and to enable docking with the linear guide rail, including:

[0009] The frame module includes a rectangular frame, with U-shaped frames fixedly connected to both ends of the rectangular frame;

[0010] The bracket module is parallel to the upper end of the frame module and is used to support the linear motor.

[0011] At least two connecting modules are installed on both sides of the frame module, and the connecting modules on both sides are connected to two parallel reinforcing ribs on the linear guide rail by partial rotation.

[0012] The lifting module is fixed to the rectangular frame and is used to cause the bracket module to move vertically.

[0013] Its further features are:

[0014] The bracket module includes a bracket, which is composed of horizontal and vertical plates. Reinforcing plates are provided on both sides of the bracket, and reinforcing bosses corresponding to the pre-set mounting holes on the linear motor housing are provided at the four outer corners of the bracket to achieve positioning of the linear motor.

[0015] The rectangular frame is connected to the inner corner with connecting ribs.

[0016] The bracket module and the frame module are on the same vertical line, and a lifting boss is provided at the center of the bracket module.

[0017] The number of connecting modules is four, which are distributed in a rectangle on the side wall of the rectangular frame. Each connecting module includes a buckle and buckle connecting plates clamping on both sides of the buckle. The buckle and the two buckle connecting plates are connected by a rotating pin, which enables the buckle to rotate. The movable end of the buckle is connected to a small protrusion. A spring fixing plate is connected to the side wall of the buckle. A spring fixing plate is also provided at the corresponding position on the rectangular frame. The two spring fixing plates are connected by a spring. A hole is opened on one of the buckle connecting plates and a self-locking pin is inserted. A compression spring is connected to the self-locking pin to drive it to move in the direction of the buckle. A self-locking hole corresponding to the self-locking pin is provided on the buckle.

[0018] The supporting surface of the reinforcing rib is inclined, and when the small protrusion on the buckle is parallel to the supporting surface of the reinforcing rib, the self-locking hole and the self-locking pin are in a mating state.

[0019] The lifting module is located directly below the lifting boss. Its structure includes a lifting mounting plate, a lifting block, and an adjusting bolt. The lifting mounting plate is connected to the inner wall of the rectangular frame. The lifting block is connected inside the lifting mounting plate. The adjusting bolt is threaded into the lifting block and extends through the lifting block into the threaded hole provided in the lifting boss. When the adjusting bolt is rotated, it can move vertically and thus lift the entire bracket.

[0020] It also includes a guide module, which is fixed to the frame module and allows the bracket module to move vertically. The guide module includes two sets of guide shaft mounting plates. The guide shaft mounting plates are fixedly connected to the side wall of the rectangular frame by multiple U-shaped clamps. Guide shafts are threaded into the guide shaft mounting plates, and linear bearings and movable holes corresponding to the guide shafts are provided on the reinforcing plates. Guide shaft limiting plates for limiting the guide shafts are also connected to the guide shaft mounting plates.

[0021] The number of guide shafts is four. After the linear motor is supported on the bracket module, the four guide shafts pass through the reinforcing plate and extend to the angle between the inner side walls of the linear motor housing to limit the movement of the linear motor.

[0022] Each of the two U-shaped frames is connected to two guide blocks, and the four guide blocks are arranged in a matrix to achieve forward and backward guidance and limitation when the linear motor is installed.

[0023] The beneficial effects of this invention are as follows:

[0024] This invention solves the problem of low efficiency in installing linear motors in situations with limited space, while also saving labor costs. By employing a latch and lifting mechanism, installation can be carried out in confined spaces, achieving precise hole alignment and improving the installation efficiency of linear motors. Compared to general tooling mechanisms, it is smaller and lighter, making it convenient to work in narrow spaces. It overcomes the time-consuming and laborious process of four people directly installing linear motors. Once the latch is engaged with the reinforcing rib of the linear guide, it is locked through its own connecting module, eliminating the need for lifting. This not only saves effort but also allows workers to focus on installing the linear motor. Furthermore, hole alignment has always been a challenge when installing linear motors. This motor installation tooling's guiding and lifting mechanisms enable rapid positioning, making it highly practical.

[0025] The present invention has a compact and reasonable structure and is easy to operate. Furthermore, the present invention also has the following advantages:

[0026] (1) The present invention consists of a frame module, a connecting module, a guide module and a lifting module. The four guide blocks in the guide module are welded to the U-shaped frame on both sides of the frame module by welding, which ensures the accurate positioning of the holes, solves a major problem in installing linear motors and improves the efficiency of installing linear motors.

[0027] (2) This invention adopts a modular design, which facilitates updates and maintenance. Furthermore, multiple modules are connected to the same frame module, improving the overall effect, making the structure more compact, and increasing stability.

[0028] (3) It can easily and quickly fix the bracket module onto the linear guide rail, thereby reducing the manual support force on the linear motor. After the buckle is subjected to the reaction force of the bottom of the reinforcing rib plate, it begins to rotate. When the side of the small boss is parallel to the support surface of the reinforcing rib plate, the self-locking hole and the self-locking pin are in the docking state, which will position the buckle. At this time, the bracket can be placed on the support surface of the reinforcing rib plate, reducing unnecessary lifting force.

[0029] (4) It facilitates adjusting the height of the linear motor while keeping it level. Since the linear motor is fixed by a threaded connection, it is crucial to keep it level during installation. Achieving this level of level is difficult with proper coordination among workers. This invention addresses this by designing a lifting mechanism that lifts the entire bracket by screwing an adjusting bolt into the threaded hole at the bottom of the lifting block, thereby lifting the linear motor horizontally. Once the linear motor is in the appropriate position, it can be assembled, achieving vertical hole alignment.

[0030] (5) The connection is made by U-shaped clamps, which can ensure that the guide shaft mounting plate and the rectangular frame plane are parallel to each other, thereby ensuring the perpendicularity of the subsequent guide shaft; at the same time, the guide shaft is threaded into the guide shaft mounting plate, and the reinforcing plate is provided with linear bearings and movable holes corresponding to the guide shaft. The guide shaft mounting plate is also connected to the guide shaft limiting plate to limit the guide shaft, ensuring the perpendicularity of the guide shaft. Ensuring the perpendicularity of the guide shaft ensures the perpendicularity of the bracket movement, thereby ensuring that the linear motor end face can move vertically up and down when it is in a horizontal state, further improving the vertical hole alignment.

[0031] (5) By rotating the buckle, the buckle can be attached to the inclined reinforcing rib support surface to form a center, so that the linear motor is in the middle of the linear guide and remains parallel to the linear guide, thereby completing the horizontal hole alignment. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the tooling assembly in the working state of the present invention.

[0033] Figure 2 This is a front view of the tooling component in the working state of the present invention.

[0034] Figure 3 This is a schematic diagram of the tooling assembly connected to the linear motor in this invention.

[0035] Figure 4 for Figure 3 A cross-sectional schematic diagram of the AA structure.

[0036] Figure 5 This is a three-dimensional structural diagram of the present invention.

[0037] Figure 6 This is a schematic diagram of the structure of the bracket removal module of the present invention.

[0038] Figure 7 This is a schematic diagram of the framework module in this invention.

[0039] Figure 8 This is a schematic diagram of the bracket module in this invention.

[0040] Figure 9 This is a schematic diagram of the connection module in this invention.

[0041] Figure 10 This is a schematic diagram of the guiding module in this invention.

[0042] Figure 11 for Figure 10 A schematic diagram of the structure viewed from below.

[0043] Figure 12 This is a schematic diagram of the lifting module in this invention.

[0044] in:

[0045] 100. Tooling components; 200. Linear motor; 300. Linear guide rail;

[0046] 101. Frame module; 102. Bracket module; 103. Connecting module; 104. Guide block; 105. Lifting module; 106. Rectangular frame; 107. U-shaped frame; 108. Connecting rib; 109. Horizontal plate; 110. Vertical plate; 111. Reinforcing plate; 112. Reinforcing boss; 113. Lifting boss; 114. Hook and loop connecting plate; 115. Lifting mounting plate; 116. Lifting block; 117. Hook and loop; 1171. Small boss; 1172. Bearing surface; 1173. Self-locking hole; 118. Linear bearing; 119. Self-locking pin; 120. Spring fixing plate; 121. U-shaped clamp; 122. Guide shaft mounting plate; 123. Guide shaft; 124. Guide shaft limiting plate;

[0047] 301. Guide rail connecting plate; 302. Reinforcing rib plate. Detailed Implementation

[0048] The specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0049] like Figures 1-12As shown, the linear motor 200 mounting fixture disclosed in this embodiment includes a fixture assembly 100, which is used to support the linear motor 200 and mount the linear motor 200 onto the linear guide rail 300. The linear guide rail 300 includes two parallel reinforcing ribs 302 and a guide rail connecting plate 301 connected between the two reinforcing ribs 302. Specifically, during installation, the linear motor 200 needs to be fixed onto the guide rail connecting plate 301. The linear motor 200 model is XYU4114-6AL5a.

[0050] Tooling Component 100 comprises five main modules, namely:

[0051] like Figures 6-7 As shown, the frame module 101 is the supporting part of the entire device, including a rectangular frame 106, a U-shaped frame 107, and connecting ribs 108. The rectangular frame 106 serves as the base frame, and two U-shaped frames 107 are welded to both ends of the rectangular frame 106. The connecting ribs 108 are connected to the included angles on the inner sides of the rectangular frame 106. This improves the overall strength and stability. Furthermore, during installation, the U-shaped frames 107 facilitate finding a support point when raising the linear motor 200, making it easier to keep the linear motor 200 horizontal during the raising process.

[0052] like Figure 8 As shown, the bracket module 102 is the part of the mounting fixture for the linear motor 200 that supports the linear motor 200. It includes a bracket, reinforcing plates 111, reinforcing bosses 112, and lifting bosses 113. The bracket has four horizontal plates 109 and six vertical plates 110 arranged perpendicularly. Since the bracket needs to bear a load of approximately 80 kg (the weight of the linear motor 200), and welding the four horizontal plates 109 and six vertical plates 110 together would be insufficient, reinforcing plates 111 are welded to both ends, and reinforcing bosses 112 are welded to the four corners to improve the stability of the bracket. The bracket module 102 is arranged parallel to the frame module 101, and their centers are on the same vertical line. A lifting boss 113 is located at the center of the bracket module 102 to keep the linear motor 200 horizontal during the lifting process.

[0053] like Figure 9 As shown, there are at least two connecting modules 103, which are respectively installed on both sides of the frame module 101. The connecting modules 103 on both sides are partially rotated and overlapped with two parallel reinforcing ribs 302 provided on the linear guide rail 300. The connecting module 103 is a "clamp" of the linear motor 200 mounting fixture. Figure 6 and Figure 7As shown, the rectangular frame 106 includes a latch connecting plate 114, a latch 117, a spring, a self-locking pin 119, and a spring fixing piece 120, with four connecting modules 103 distributed around the frame 106.

[0054] The connecting module 103 includes a buckle 117 and buckle connecting plates 114 clamped on both sides of the buckle 117. The buckle 117 and the two buckle connecting plates 114 are connected by a rotating pin, which enables the buckle 117 to rotate. The movable end of the buckle 117 is connected to a small protrusion 1171 to increase the contact area and thus improve the connection effect. A spring fixing piece 120 is connected to the side wall of the buckle 117. At the same time, a spring fixing piece 120 is also provided at the corresponding position of the rectangular frame 106. The two spring fixing pieces 120 are connected by a spring. Under natural force, the buckle 117 deflects to one side of the rectangular frame 10.

[0055] Meanwhile, a hole is made in one of the latch connecting plates 114 and a self-locking pin 119 is inserted. A compression spring is connected to the self-locking pin 119 to provide a force for the self-locking pin 119 toward the latch 117. The latch 117 is provided with a self-locking hole 1173 corresponding to the self-locking pin 119. At the same time, the supporting surface of the reinforcing rib 302 is inclined. When the small protrusion 1171 on the latch 117 is parallel to the supporting surface of the reinforcing rib 302 on the linear guide 300, the self-locking hole 1173 and the self-locking pin 119 are in a mating state.

[0056] During installation, the linear motor 200 placed on the bracket is lifted. When it reaches a certain height, the bearing surface 1172 on the latch 117 begins to rotate after being subjected to the reaction force from the bottom of the reinforcing rib 302. When the side of the small protrusion 1171 is parallel to the support surface of the reinforcing rib 302, the self-locking hole 1173 and the self-locking pin 119 are in a mating state, which will position the latch 117. At this time, the bracket can be placed on the support surface of the reinforcing rib 302, reducing unnecessary lifting force and facilitating the subsequent connection of the linear motor 200. At the same time, since the support surface of the reinforcing rib 302 is inclined, it can achieve automatic centering after the bracket is placed, which facilitates the subsequent installation of the linear motor 200.

[0057] like Figures 5-6 and Figure 12As shown, the lifting module 105 is used to adjust the linear motor 200 to an accurate and suitable installation position. The lifting module 105 is located directly below the lifting boss 113 and includes a lifting mounting plate 115, a lifting block 116, and an adjusting bolt. The lifting mounting plate 115 is connected to the inner wall of the rectangular frame 106, and the lifting block 116 is connected inside the lifting mounting plate 115. The adjusting bolt is threaded into the lifting block 116, and the adjusting bolt passes through the lifting block 116 and extends into the threaded hole provided in the lifting boss 113. When the adjusting bolt is rotated, it can move vertically, thereby lifting the entire bracket.

[0058] In actual operation, after the entire linear motor 200 mounting fixture is raised to a certain height, the buckle 117 is fastened to the reinforcing rib plate 302 of the linear guide rail 300. At this time, by rotating the adjusting bolt, the bracket is moved upward, thereby raising the linear motor 200 on it for fine-tuning of the height, so as to facilitate the docking of the linear motor 200 with the guide rail connecting plate 301 on the linear guide rail 300.

[0059] In this embodiment, as Figures 5-6 and 10- Figure 11 As shown, the guide module is the key to guiding the precise positioning of the linear motor 200. It includes guide block 104, guide shaft mounting plate 122, guide shaft 123, guide shaft limiting plate 124, linear bearing 118 and U-shaped clamp 121. The guide block 104 consists of four parts, which are welded to the U-shaped frame 107 on both sides of the frame module 101 by welding. It can realize the guidance and limiting of the linear motor 200 in the front and rear directions during installation.

[0060] At both ends of the rectangular frame 106, guide shaft mounting plates 122 are fixedly connected by multiple U-shaped clamps 121. The connection by the U-shaped clamps 121 ensures that the guide shaft mounting plates 122 are parallel to the plane of the rectangular frame 106, thereby ensuring the perpendicularity of the subsequent guide shaft 123.

[0061] A guide shaft 123 is threadedly inserted into the guide shaft mounting plate 122, and a linear bearing 118 corresponding to the guide shaft 123 and a movable hole are provided on the reinforcing plate 111. A guide shaft limiting plate 124 is also connected to the guide shaft mounting plate 122 to limit the guide shaft 123, ensuring the verticality of the guide shaft 123. Ensuring the verticality of the guide shaft 123 ensures the verticality of the bracket movement, thereby ensuring that the end face of the linear motor 200 can move vertically up and down when it is in a horizontal state.

[0062] When the tooling assembly 100 of the linear motor 200 is lifted, the hole on the reinforcing plate 111 in the bracket module 102 is passed through by the guide shaft 123, which restricts the five degrees of freedom of the bracket, thereby ensuring the stability of the bracket and making the linear motor 200 more stable during installation.

[0063] like Figure 4 As shown, in addition to supporting the linear motor 200 through the bracket module 102, to prevent the linear motor 200 from falling off during the supporting process and causing a complete safety hazard, the reinforcing boss 112 extends into the preset mounting hole on the housing of the linear motor 200 to provide limiting support for the linear motor 200; in addition, the four guide shafts 123 extend into the housing of the linear motor 200 and are located at the angle of the inner side wall of the housing of the linear motor 200, further improving the limiting effect on the linear motor 200.

[0064] The present invention adopts a modular design, which facilitates updates and maintenance. Multiple modules are connected to the same mounting frame module 101, which improves the overall effect, makes the structure more compact, and has high stability.

[0065] In practice, the linear motor 200 is placed on the bracket and slowly lifted horizontally, maintaining a horizontal position as much as possible to prevent it from tilting to one side. When it reaches a certain height, the latch 117 is engaged with the reinforcing rib plate 302 and self-locked by its connecting module 103. At this point, the front and rear are centered and limited by the guide blocks 104 distributed at the four corners, and the left and right are centered and limited by the latch connecting plates 114. Then, the adjusting bolts are screwed into the bottom of the lifting block 116, and the linear motor 200 is lifted to the correct installation position through the bracket. Finally, the linear motor 200 is fixed to the guide rail connecting plate 301 set between the linear guide rails 300, thus completing the installation of the linear motor 200.

[0066] After the linear motor 200 is installed, unscrew the adjusting bolts that are screwed into the lifting block 116, and the bracket returns to its original state. Then, pull out the self-locking pin 119 on the connecting module 103, and the latch 117 also returns to its initial state. Then, slowly lift the linear motor 200 fixture down.

[0067] This invention overcomes the time-consuming and laborious process of multiple people directly installing the linear motor 200. Once the buckle 117 is engaged with the reinforcing rib plate 302 on the linear guide rail 300, it is locked by its own connecting module 103, and people no longer need to lift it. This not only saves energy, but also allows people to concentrate on installing the linear motor 200.

[0068] This invention overcomes the problem of hole alignment when installing the linear motor 200. By rotating the latch 117, the latch 117 can fit against the support surface of the inclined reinforcing rib plate 302, thereby forming a center and placing the linear motor 200 in the exact center of the linear guide rail 300 and keeping it parallel to the linear guide rail 300, thus completing the horizontal hole alignment. Then, through the fine adjustment of the lifting module 105, the vertical hole alignment can be achieved. Through the guiding mechanism and lifting mechanism of this linear motor 200 tooling installation device, the linear motor 200 can be accurately aligned with the hole, thereby achieving rapid positioning.

[0069] This invention solves the problem of low efficiency in installing linear motors 200 under limited space conditions, while also saving labor costs. By using buckles 117 and a lifting mechanism, installation can be carried out in confined spaces, achieving precise hole alignment and improving the installation efficiency of linear motors 200. Compared with general tooling mechanisms, it is smaller and lighter, making it convenient to work in narrow spaces. It overcomes the time-consuming and laborious process of four people directly installing linear motors 200. Once the buckles 117 are engaged with the reinforcing ribs 302 of the linear guide rail 300, they are locked by their own connecting module 103, eliminating the need for lifting. This not only saves effort but also allows workers to focus on installing linear motors 200. Furthermore, hole alignment has always been a challenge when installing linear motors 200. The guiding and lifting mechanisms of this motor installation tooling enable rapid positioning, making it highly practical.

[0070] The above description is an explanation of the present invention and not a limitation thereof. The scope of the present invention is defined by the claims. Within the scope of protection of the present invention, any form of modification may be made.

Claims

1. A motor mounting fixture for supporting and limiting the linear motor (200) and for docking with the linear guide rail (300), characterized in that, include: The frame module (101) includes a rectangular frame (106) with U-shaped frames (107) fixedly connected to both ends of the rectangular frame (106). The bracket module (102) is parallel to the upper end of the frame module (101) and is used to support the linear motor (200); At least two connecting modules (103) are installed on both sides of the frame module (101), and the connecting modules (103) on both sides are partially rotated and overlapped on two parallel reinforcing ribs (302) provided on the linear guide rail (300); Lifting module (105) is fixed to the rectangular frame (106) and is used to make the bracket module (102) move vertically; The number of the connecting modules (103) is four, which are rectangularly distributed on the side wall of the rectangular frame (106). Each connecting module (103) includes a buckle (117) and buckle connecting plates (114) clamped on both sides of the buckle (117). The buckle (117) and the two buckle connecting plates (114) are connected by a rotating pin, which enables the buckle (117) to rotate. The movable end of the buckle (117) is connected to a small boss (1171), and the side wall of the buckle (117) is connected to... There is a spring fixing piece (120), and a spring fixing piece (120) is also provided at the corresponding position of the rectangular frame (106). The two spring fixing pieces (120) are connected by a spring. At the same time, a hole is opened on one of the buckle connecting plates (114) and a self-locking pin (119) is inserted. A compression spring is connected to the self-locking pin (119) to drive it to move towards the buckle (117). A self-locking hole (1173) corresponding to the self-locking pin (119) is provided on the buckle (117). The supporting surface of the reinforcing rib (302) is inclined, and when the small protrusion (1171) on the buckle (117) is parallel to the supporting surface of the reinforcing rib (302), the self-locking hole (1173) and the self-locking pin (119) are in a docking state.

2. The motor mounting fixture as described in claim 1, characterized in that: The bracket module (102) includes a bracket, which is composed of a horizontal plate (109) and a vertical plate (110). Reinforcing plates (111) are provided on both sides of the bracket. At the same time, reinforcing bosses (112) corresponding to the mounting holes on the housing of the linear motor (200) are provided at the four outer corners of the bracket to realize the positioning of the linear motor (200).

3. The motor mounting fixture as described in claim 1, characterized in that: The rectangular frame (106) is connected to a connecting rib (108) at the inner corner.

4. The motor mounting fixture as described in claim 1, characterized in that: The bracket module (102) and the frame module (101) are on the same vertical line, and a lifting boss (113) is provided at the center of the bracket module (102).

5. The motor mounting fixture as described in claim 4, characterized in that: The lifting module (105) is located directly below the lifting boss (113). Its structure includes a lifting mounting plate (115), a lifting block (116), and an adjusting bolt. The lifting mounting plate (115) is connected to the inner wall of the rectangular frame (106). The lifting block (116) is connected inside the lifting mounting plate (115). An adjusting bolt is threaded into the lifting block (116), and the adjusting bolt passes through the lifting block (116) and extends into the threaded hole provided in the lifting boss (113). When the adjusting bolt rotates, it can move vertically and lift the entire bracket.

6. The motor mounting fixture as described in claim 2, characterized in that: It also includes a guide module, which is fixed to the frame module (101) and allows the bracket module (102) to move in the vertical direction. The guide module includes two sets of guide shaft mounting plates (122). The guide shaft mounting plates (122) are fixedly connected to the side wall of the rectangular frame (106) by multiple U-shaped clamps (121). A guide shaft (123) is threaded into the guide shaft mounting plate (122), and a linear bearing (118) corresponding to the guide shaft (123) and a movable hole are provided on the reinforcing plate (111). A guide shaft limiting plate (124) for limiting the guide shaft (123) is also connected to the guide shaft mounting plate (122).

7. The motor mounting fixture as described in claim 6, characterized in that: The number of guide shafts (123) is four. After the linear motor (200) is carried on the bracket module (102), the four guide shafts (123) pass through the reinforcing plate (111) and extend to the corner of the inner side wall of the linear motor (200) housing to limit the linear motor (200).

8. The motor mounting fixture as described in claim 6, characterized in that: Two guide blocks (104) are connected to each of the two U-shaped frames (107), and the four guide blocks (104) are distributed in a matrix to achieve the forward and backward guidance and limitation when the linear motor (200) is installed.

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