A steel ball slide rail production and loading machine
By designing a steel bead slider production and loading machine with a double-headed screw, bead feeding device and pushing mechanism, the problems of low efficiency and poor accuracy of traditional bead loading operations are solved, an efficient and coherent production process is achieved, and production costs and installation and maintenance difficulties are reduced.
Patent Information
- Application Number
- CN202510203929.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2025-04-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional steel ball slide rails have low operation efficiency, inaccurate bead loading, incoherent operation, lack of protection mechanism, complex structure, high production costs and inconvenient installation and maintenance.
A steel ball slide rail production and bead loading machine is designed, including a base, a fixed seat, a slide rail groove, a bead feeding device, a slide seat, a push mechanism and a driving mechanism. The movement of the slide is achieved through the rotation of the double-headed screw, and the interleaving work of the bead feeding device and a push mechanism are achieved to achieve a continuous and efficient production process, and the reliability and production efficiency of the equipment are improved through the motor-driven transmission system and spring slip protection mechanism.
The bead loading efficiency is improved, the accuracy of bead loading quantity, the consistency of operation process, the reliability of equipment and the reduction of production costs are achieved, and the installation and maintenance process is simplified.
Smart Images
Figure CN119734061A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of slide rail production equipment, in particular to a steel ball slide rail production and bead loading machine. Background Art
[0002] In industrial production, the manufacturing process of ball bearing slides involves multiple processes, among which the ball loading process is an important link, which has a significant impact on the performance and quality of ball bearing slides. Traditional ball bearing slide loading operations often rely on manual or relatively simple mechanical equipment, which has many shortcomings.
[0003] On the one hand, manual bead loading is inefficient. It is not only slow, but also difficult to ensure the consistency and accuracy of bead loading. It is easy to have problems such as inaccurate number of steel balls and uneven distribution, which will directly affect the performance and product quality of steel ball slides. Moreover, manual operation is also limited by labor intensity and labor time, which is difficult to meet the needs of large-scale production, increasing production costs and production cycles.
[0004] On the other hand, although some existing simple mechanical devices have improved the efficiency of bead loading to a certain extent, they still have many defects in structure and function. For example, they may lack precise control over the number of steel balls conveyed, resulting in inaccurate bead loading and affecting product consistency; or they may not be flexible enough in the coordinated operation of conveying slides and bead loading, and cannot achieve a continuous and efficient production process, resulting in poor continuity of the entire production process and affecting the improvement of production efficiency.
[0005] In addition, existing equipment also has deficiencies in reliability and protection mechanisms. During the conveying slide rail process, it may not be possible to respond reasonably to the resistance encountered. When encountering large resistance or abnormal conditions, it is easy to cause equipment damage without effective protection measures. At the same time, the structure of some equipment is relatively complex, resulting in high production costs, and inconvenient installation and maintenance, which brings additional burdens to production. Summary of the invention
[0006] The purpose of the present invention is to provide a steel ball slide rail production and loading machine in order to solve the above-mentioned problems, which solves the problems of low loading efficiency, inaccurate loading quantity, inconsistent operation, lack of protection mechanism, complex structure, high production cost and inconvenient installation and maintenance existing in the steel ball slide rail loading process by traditional manual or simple mechanical equipment.
[0007] In order to solve the above problems, the present invention provides a technical solution: a steel ball slide rail production and loading machine, comprising a base, a fixed seat, a slide rail groove, a slide rail output tube, a ball feeding device, a slide seat 1, a slide groove, a conveying slide rail mechanism, a double-headed screw, a slide seat 2, a pushing mechanism and a driving mechanism; a conveying slide rail mechanism is provided on the left side of the base, a fixed seat is fixedly connected to the upper rear side of the base, a transverse slide rail groove is provided on the upper right side of the base, and a slide rail output tube is provided at the right opening of the slide rail groove; the driving mechanism is fixedly connected to the base and the left side of the fixed seat; The slide groove is opened horizontally on the upper front side of the fixed seat, and a double-headed screw is movably connected in the center of the slide groove, and the left center of the double-headed screw is connected to the transmission shaft on the upper right side of the driving mechanism; the slide seat one is externally movably connected to the right side of the slide groove, and the threaded hole set in the center of the slide seat one is connected to the right side external thread of the double-headed screw, and the front side of the slide seat one is fixedly connected to a ball feeding device; the slide seat two is externally movably connected to the left side of the slide groove, and the threaded hole set in the center of the slide seat two is connected to the left side external thread of the double-headed screw, and the front side of the slide seat two is fixedly connected to a pushing mechanism.
[0008] Preferably, the specific structure of the bead feeding device includes an outer shell, a bead feeding channel, a conveying screw rod, a mounting groove, a steel ball box, a driven gear, a driving gear and a motor 1; a vertical bead feeding channel is provided inside the left side of the outer shell, a steel ball box is fixedly connected to the top of the outer shell, and the lower outlet of the steel ball box is connected to the upper opening of the bead feeding channel; a mounting groove is provided on the right side of the bead feeding channel, and a conveying screw rod is movably connected inside the mounting groove, and a driven gear is fixedly connected to the upper outside of the conveying screw rod; the motor 1 is fixedly connected to the upper right inside of the outer shell, a driving gear is fixedly connected to the upper output shaft of the motor 1, and the driving gear is connected to the driven gear.
[0009] Preferably, the motor 1 is a servo motor or a stepper motor.
[0010] Preferably, the specific structure of the conveying slide rail mechanism includes a block, a connecting groove, a transmission roller, a conveyor belt, a partition, a spring, an installation cavity, a transmission disc 1, a transmission disc 2, an external spline and a support plate; the connecting groove is longitudinally opened on the upper left side of the base, and a support plate is fixedly connected to the upper opening of the connecting groove; there are two transmission rollers, and the two transmission rollers are movably connected to the front and rear positions inside the connecting groove respectively, and the two transmission rollers are connected by a conveyor belt, and the inner top surface of the conveyor belt is connected to the top surface of the support plate, and in addition, a number of partitions are evenly and fixedly connected to the outer surface of the conveyor belt; the installation cavity It is arranged inside the left rear side of the base, and a transmission disc 1 is movably connected inside the installation cavity, and a spring is arranged between the right end surface of the transmission disc 1 and the right side of the installation cavity; the external spline is arranged on the left outside of the transmission roller on the rear side, and the external spline is connected with a spline hole provided inside the right side of the transmission disc 1; the transmission disc 2 is movably connected to the left side of the installation cavity, and the left center of the transmission disc 2 is connected to the transmission shaft on the lower side of the driving mechanism, and the right side surface of the transmission disc 2 is connected to the left side surface of the transmission disc 1; there are two stoppers, and the two stoppers are respectively located on the left and right rear sides of the connecting groove, and the bottoms of the two stoppers are fixedly connected to the top surface of the base.
[0011] Preferably, the top surface of the support plate is a smooth and wear-resistant surface.
[0012] Preferably, the specific structure of the pushing mechanism includes a guide hole block, a cylinder, a guide hole, a slider and a pushing block; a guide hole is provided in the central interior of the guide hole block, and a cylinder is fixedly connected to the upper side of the guide hole; the outside of the slider is movably connected to the inside of the guide hole, the center of the top of the slider is fixedly connected to the end of the piston rod on the lower side of the cylinder, and a pushing block is fixedly connected to the right side of the bottom of the slider.
[0013] Preferably, the specific structure of the driving mechanism includes a transmission box, motor 2, transmission shaft 1, pulley 1, a synchronous belt, transmission shaft 2, a one-way bearing and pulley 2; motor 2 is fixedly connected to the upper left side of the transmission box; transmission shaft 1 is movably connected to the inside of the upper side of the transmission box, and pulley 1 is fixedly connected to the outside of the transmission shaft 1, and the left center of the transmission shaft 1 is fixedly connected to the right output shaft of motor 2; transmission shaft 2 is movably connected to the inside of the lower side of the transmission box, and a one-way bearing is fixedly connected to the outside of the transmission shaft 2, and pulley 2 is fixedly connected to the outside of the one-way bearing; pulley 2 is connected to pulley 1 through a synchronous belt.
[0014] Preferably, the second motor is a servo motor or a stepper motor.
[0015] Preferably, the slide groove is a T-shaped guide groove.
[0016] The beneficial effects of the present invention are as follows: (1) The present invention has the advantages of reasonable and simple structure, low production cost and convenient installation. The transmission system driven by the second motor realizes the conveying of the slide rail by the conveyor belt, and the spring can provide slip protection when the slide rail is blocked.
[0017] (2) In the present invention, the rotation of the double-headed screw is used to realize the inward or outward movement of the slide seat 1 and the slide seat 2, thereby meeting the need for the ball feeding device and the pushing mechanism to work in an interlaced manner, thereby improving the production efficiency.
[0018] (3) The present invention can complete the position adjustment of the bead feeding device and the subsequent bead feeding operation while the slide rail is operating, thereby achieving the continuity of the operation process.
[0019] (4) In the present invention, the second motor can accurately control the number of rotations of the conveying screw rod to ensure the conveying amount of steel balls.
[0020] (5) The one-way bearing in the present invention ensures the orderly operation of various mechanisms at different operation stages and improves the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of the present invention.
[0022] Figure 2 for Figure 1 sectional view of .
[0023] Figure 3 It is a structural schematic diagram of the bead feeding device.
[0024] Figure 4 It is a structural schematic diagram of the conveying slide rail mechanism.
[0025] Figure 5 It is a structural diagram of the pushing mechanism.
[0026] Figure 6 It is a structural diagram of the driving mechanism.
[0027] 1-base; 2-fixed seat; 3-slideway groove; 4-slideway output tube; 5-bead feeding device; 6-slide seat 1; 7-slideway; 8-conveying slideway mechanism; 9-double-headed screw; 10-slide seat 2; 11-pushing mechanism; 12-driving mechanism; 51-outer shell; 52-bead feeding channel; 53-conveying screw rod; 54-installation groove; 55-steel ball box; 56-driven gear; 57-driving gear; 58-motor 1; 81-block; 82-connecting groove; 83-transmission roller ;84- conveyor belt;85- partition;86- spring;87- installation cavity;88- transmission disc one;89- transmission disc two;810- external spline;811- support plate;111- guide hole block;112- cylinder;113- guide hole;114- slider;115- push block;121- transmission box;122- motor two;123- transmission shaft one;124- pulley one;125- synchronous belt;126- transmission shaft two;127- one-way bearing;128- pulley two. DETAILED DESCRIPTION
[0028] like Figure 1 and Figure 2 As shown, this specific embodiment adopts the following technical scheme: a steel ball slide rail production and loading machine, including a base 1, a fixed seat 2, a slide rail groove 3, a slide rail output tube 4, a ball feeding device 5, a slide seat 1 6, a slide groove 7, a conveying slide rail mechanism 8, a double-headed screw 9, a slide seat 2 10, a pushing mechanism 11 and a driving mechanism 12; a conveying slide rail mechanism 8 is provided on the left side of the base 1, a fixed seat 2 is fixedly connected to the upper rear side of the base 1, a transverse slide rail groove 3 is provided on the upper right side of the base 1, and a slide rail output tube 4 is provided at the right opening of the slide rail groove 3; the driving mechanism 12 is fixedly connected to the left side of the base 1 and the fixed seat 2; The slide groove 7 is opened horizontally on the upper front side of the fixed seat 2, and a double-headed screw 9 is movably connected in the center of the slide groove 7, and the left center of the double-headed screw 9 is connected to the transmission shaft on the upper right side of the driving mechanism 12; the slide seat 1 6 is externally movably connected to the right side of the slide groove 7, and the threaded hole arranged in the center of the slide seat 1 6 is connected to the right side external thread of the double-headed screw 9, and the front side of the slide seat 1 6 is fixedly connected to a bead feeding device 5; the slide seat 2 10 is externally movably connected to the left side of the slide groove 7, and the threaded hole arranged in the center of the slide seat 2 10 is connected to the left side external thread of the double-headed screw 9, and the front side of the slide seat 2 10 is fixedly connected to a pushing mechanism 11.
[0029] like Figure 3As shown, the specific structure of the bead feeding device 5 includes an outer shell 51, a bead feeding channel 52, a conveying screw rod 53, a mounting groove 54, a steel ball box 55, a driven gear 56, a driving gear 57 and a motor 58; a vertical bead feeding channel 52 is provided inside the left side of the outer shell 51, a steel ball box 55 is fixedly connected to the top of the outer shell 51, and the lower outlet of the steel ball box 55 is connected to the upper opening of the bead feeding channel 52; a mounting groove 54 is provided on the right side of the bead feeding channel 52, and the conveying screw rod 53 is movably connected inside the mounting groove 54, and a driven gear 56 is fixedly connected to the upper outside of the conveying screw rod 53; the motor 58 is fixedly connected to the upper right side of the outer shell 51, and a driving gear 57 is fixedly connected to the upper output shaft of the motor 58, and the driving gear 57 is connected to the driven gear 56.
[0030] Wherein, the motor 1 58 is a servo motor or a stepper motor.
[0031] like Figure 4 As shown, the specific structure of the conveying slide rail mechanism 8 includes a block 81, a connecting groove 82, a transmission roller 83, a conveyor belt 84, a partition 85, a spring 86, a mounting cavity 87, a transmission disc 1 88, a transmission disc 2 89, an external spline 810 and a support plate 811; the connecting groove 82 is longitudinally opened on the upper left side of the base 1, and a support plate 811 is fixedly connected to the upper opening of the connecting groove 82; there are two transmission rollers 83, and the two transmission rollers 83 are movably connected to the front and rear positions inside the connecting groove 82, and the two transmission rollers 83 are connected by a conveyor belt 84, and the inner top surface of the conveyor belt 84 is connected to the top surface of the support plate 811, and a plurality of partitions 85 are evenly and fixedly connected on the outer surface of the conveyor belt 84; The mounting cavity 87 is arranged inside the left rear side of the base 1, and a transmission disc 1 88 is movably connected inside the mounting cavity 87, and a spring 86 is arranged between the right end surface of the transmission disc 1 88 and the right side of the mounting cavity 87; the external spline 810 is arranged on the left outside of the transmission roller 83 on the rear side, and the external spline 810 is connected to the spline hole provided inside the right side of the transmission disc 1 88; the transmission disc 2 89 is movably connected to the left side of the mounting cavity 87, and the left center of the transmission disc 2 89 is connected to the transmission shaft on the lower side of the driving mechanism 12, and the right side surface of the transmission disc 2 89 is connected to the left side surface of the transmission disc 1 88; there are two stoppers 81, and the two stoppers 81 are respectively located on the left and right rear sides of the connecting groove 82, and the bottoms of the two stoppers 81 are fixedly connected to the top surface of the base 1.
[0032] Wherein, the top surface of the support plate 811 is a smooth and wear-resistant surface.
[0033] like Figure 5As shown, the specific structure of the pushing mechanism 11 includes a guide hole block 111, a cylinder 112, a guide hole 113, a slider 114 and a pushing block 115; a guide hole 113 is provided in the central interior of the guide hole block 111, and the cylinder 112 is fixedly connected to the upper side of the guide hole 113; the slider 114 is movably connected to the inside of the guide hole 113 on the outside, the center of the top of the slider 114 is fixedly connected to the end of the piston rod on the lower side of the cylinder 112, and the pushing block 115 is fixedly connected to the right side of the bottom of the slider 114.
[0034] like Figure 6 As shown, the specific structure of the driving mechanism 12 includes a transmission box 121, a motor 122, a transmission shaft 123, a pulley 124, a synchronous belt 125, a transmission shaft 126, a one-way bearing 127 and a pulley 128; the transmission box 121 is fixedly connected to the motor 122 on the upper left side; the transmission shaft 123 is movably connected to the upper side of the transmission box 121, the transmission shaft 123 is fixedly connected to the pulley 124 on the outside, and the left center of the transmission shaft 123 is fixedly connected to the right output shaft of the motor 122; the transmission shaft 126 is movably connected to the lower side of the transmission box 121, the transmission shaft 126 is fixedly connected to the one-way bearing 127 on the outside, and the one-way bearing 127 is fixedly connected to the pulley 128 on the outside; the pulley 128 is connected to the pulley 124 through the synchronous belt 125.
[0035] Wherein, the second motor 122 is a servo motor or a stepping motor; the slide groove 7 is a T-shaped guide groove.
[0036] The use state of the present invention is as follows: the present invention has a reasonable and simple structure, low production cost and convenient installation. When in use, first start the second motor 122 to drive the transmission shaft 123 to rotate, and at the same time drive the second pulley 128 and the second transmission shaft 126 to rotate through the first pulley 124 and the synchronous belt 125. The rotation of the second transmission shaft 126 drives the second transmission plate 89 to rotate, and the second transmission plate 89 drives the rear side transmission roller 83 to rotate through the first transmission plate 88 (a spring 86 is arranged between the right end surface of the first transmission plate 88 and the right side of the installation cavity 87, thereby ensuring that the transmission will not be affected when encountering a small resistance, and the slip protection phenomenon will only occur when the slide rail is blocked, and the external spline 810 is connected to the internal spline hole on the right side of the transmission disk 1 88), thereby making the conveyor belt 84 between the two transmission rollers 83 rotate, and the slide rail placed on the conveyor belt 84 is transported along the top surface of the support plate 811 (the top surface of the support plate 811 is a smooth wear-resistant surface) toward the direction of the block 81. When the slide rail encounters the block 81, the transportation is stopped, and the rotation of the transmission shaft 123 drives the double-headed screw 9 to rotate. Since the double-headed screw 9 is respectively connected to the threaded holes set in the center of the slide seat 1 6 and the slide seat 2 10 (the slide seat 1 6 is externally movably connected to the right side of the slide slot 7, and the slide seat 2 10 is externally movably connected to the left side of the slide slot 7, and the slide slot 7 is a T-shaped guide slot), the double-headed screw 9 The rotation makes the slide 1 6 and the slide 2 10 move to both sides. When the slide 2 10 moves to the left, the cylinder 112 is started. The cylinder 112 extends to drive the slider 114 to move down in the guide hole 113 (inside the center of the guide hole block 111), thereby driving the push block 115 to move down to the left side of the slide rail, and then the motor 2 122 is reversed to drive the push block 115 to the right to push the slide rail into the slide rail groove 3. While pushing the slide rail, the slide 1 6 drives the ball feeding device 5 to move left to the upper left side of the slide rail to prepare for work. Then the motor 2 122 is started again to drive the slide 1 6 and the slide 2 10 to move to both sides. At the same time, the cylinder 112 is shortened to move the push block 115 up, and the other In addition, the ball feeding device 5 starts to work, the motor 1 58 drives the driving gear 57 to rotate, and the driving gear 57 drives the driven gear 56 and the conveying screw rod 53 to rotate, and the steel balls in the steel ball box 55 are conveyed to the slide rail through the ball feeding channel 52. The set motor 2 122 can accurately control the number of rotations of the conveying screw rod 53 to ensure the number of steel balls conveyed, and the set one-way bearing 127 can ensure that the conveying slide rail mechanism 8 will not work when the slide seat 2 10 moves to the right, and the conveying slide rail mechanism 8 will start to work when the slide seat 2 10 moves to the left and retreats. In addition, the ball feeding device 5 also starts to work when the slide seat 2 10 moves to the left and retreats, thereby improving the continuity and efficiency of the work.
[0037] The control method in the present invention is to start manually or control through existing automation technology. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.
[0038] In the description of the invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.
[0039] In the invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation", "screw-on" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the invention according to the specific circumstances.
[0040] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.
Claims
1. A steel ball slide rail production and loading machine, characterized in that: It comprises a base (1), a fixed seat (2), a slide rail groove (3), a slide rail output tube (4), a bead feeding device (5), a first slide seat (6), a slide groove (7), a conveying slide rail mechanism (8), a double-headed screw (9), a second slide seat (10), a pushing mechanism (11) and a driving mechanism (12); A conveying slide rail mechanism (8) is provided on the left side of the base (1); a fixing seat (2) is fixedly connected to the upper rear side of the base (1); a transverse slide rail groove (3) is provided on the upper right side of the base (1); and a slide rail output pipe (4) is provided at the right opening of the slide rail groove (3); The driving mechanism (12) is fixedly connected to the base (1) and the left side of the fixing base (2); The slide groove (7) is transversely opened on the upper front side of the fixed seat (2), a double-headed screw (9) is movably connected to the center of the slide groove (7), and the left center of the double-headed screw (9) is connected to the transmission shaft on the upper right side of the driving mechanism (12); The slide seat 1 (6) is externally movably connected to the right side of the slide groove (7), the threaded hole arranged in the center of the slide seat 1 (6) is connected to the external thread on the right side of the double-headed screw (9), and the front side of the slide seat 1 (6) is fixedly connected to a bead feeding device (5); The second slide seat (10) is externally movably connected to the left side of the slide groove (7), the threaded hole arranged in the center of the second slide seat (10) is connected to the left side external thread of the double-headed screw (9), and the front side of the second slide seat (10) is fixedly connected with a pushing mechanism (11).
2. The steel ball slide rail production and loading machine according to claim 1, characterized in that: The specific structure of the bead feeding device (5) includes an outer shell (51), a bead feeding channel (52), a conveying screw rod (53), a mounting groove (54), a steel bead box (55), a driven gear (56), a driving gear (57) and a motor 1 (58); A vertical bead feeding channel (52) is provided inside the left side of the outer shell (51), a steel bead box (55) is fixedly connected to the top of the outer shell (51), and a lower outlet of the steel bead box (55) is connected to an upper opening of the bead feeding channel (52); The bead feeding channel (52) is provided with a mounting groove (54) on the right side, and a conveying screw rod (53) is movably connected inside the mounting groove (54), while a driven gear (56) is fixedly connected to the outside of the upper side of the conveying screw rod (53); The motor 1 (58) is fixedly connected to the inside of the upper right side of the outer shell (51), and a driving gear (57) is fixedly connected to the output shaft on the upper side of the motor 1 (58), and the driving gear (57) is connected to the driven gear (56).
3. The steel ball slide rail production and loading machine according to claim 2, characterized in that: The motor 1 (58) is a servo motor or a stepper motor.
4. The steel ball slide rail production and loading machine according to claim 1, characterized in that: The specific structure of the conveying slide rail mechanism (8) includes a stopper (81), a connecting groove (82), a transmission roller (83), a conveying belt (84), a partition (85), a spring (86), a mounting cavity (87), a transmission disc 1 (88), a transmission disc 2 (89), an external spline (810) and a support plate (811); The connection groove (82) is longitudinally opened on the upper left side of the base (1), and a support plate (811) is fixedly connected to the upper opening of the connection groove (82); There are two transmission rollers (83), and the two transmission rollers (83) are movably connected to the front and rear positions inside the connection groove (82), and the two transmission rollers (83) are connected by a conveyor belt (84), and the inner top surface of the conveyor belt (84) is connected to the top surface of the support plate (811), and a plurality of partitions (85) are evenly fixedly connected to the outer surface of the conveyor belt (84); The installation cavity (87) is arranged inside the left rear side of the base (1), a transmission disc 1 (88) is movably connected inside the installation cavity (87), and a spring (86) is arranged between the right end surface of the transmission disc 1 (88) and the right side of the installation cavity (87); The external spline (810) is arranged on the left side of the rear transmission roller (83), and the external spline (810) is connected to a spline hole provided on the right side of the transmission plate 1 (88); The second transmission disc (89) is movably connected to the left side of the installation cavity (87), the left center of the second transmission disc (89) is connected to the transmission shaft at the lower side of the driving mechanism (12), and the right side of the second transmission disc (89) is connected to the left side of the first transmission disc (88); There are two stoppers (81), and the two stoppers (81) are respectively located at the left and right rear sides of the connection groove (82), and the bottoms of the two stoppers (81) are fixedly connected to the top surface of the base (1).
5. The steel ball slide rail production and loading machine according to claim 4, characterized in that: The top surface of the support plate (811) is a smooth and wear-resistant surface.
6. The steel ball slide rail production and loading machine according to claim 1, characterized in that: The specific structure of the pushing mechanism (11) comprises a guide hole block (111), a cylinder (112), a guide hole (113), a sliding block (114) and a pushing block (115); A guide hole (113) is provided in the center of the guide hole block (111), and a cylinder (112) is fixedly connected to the upper side of the guide hole (113); The outside of the slider (114) is movably connected to the inside of the guide hole (113); the center of the top of the slider (114) is fixedly connected to the end of the piston rod at the bottom of the cylinder (112); and the right side of the bottom of the slider (114) is fixedly connected to a push block (115).
7. The steel ball slide rail production and loading machine according to claim 1, characterized in that: The specific structure of the driving mechanism (12) includes a transmission box (121), a second motor (122), a first transmission shaft (123), a first pulley (124), a synchronous belt (125), a second transmission shaft (126), a one-way bearing (127) and a second pulley (128); A second motor (122) is fixedly connected to the upper left side of the transmission box (121); The transmission shaft 1 (123) is movably connected to the interior of the upper side of the transmission box (121); the exterior of the transmission shaft 1 (123) is fixedly connected to a pulley 1 (124); the left center of the transmission shaft 1 (123) is fixedly connected to the right output shaft of the motor 2 (122); The second transmission shaft (126) is movably connected to the interior of the lower side of the transmission box (121); the exterior of the second transmission shaft (126) is fixedly connected to a one-way bearing (127); and the exterior of the one-way bearing (127) is fixedly connected to a second pulley (128); The second pulley (128) is connected to the first pulley (124) via a synchronous belt (125).
8. The steel ball slide rail production and loading machine according to claim 7, characterized in that: The second motor (122) is a servo motor or a stepper motor.
9. The steel ball slide rail production and loading machine according to claim 1, characterized in that: The slide groove (7) is a T-shaped guide groove.