Ejecting sliding table mechanism

Abstract

The utility model relates to the field of pipe fitting machining equipment, in particular to an ejection sliding table mechanism. Comprising a sliding table plate, an ejection assembly which is installed on the side face of the sliding table plate and used for ejecting and conveying pipe fittings, a guide supporting assembly installed below the sliding table plate, a follow-up supporting assembly which is installed below the sliding table plate and arranged side by side with the guide supporting assembly, and a power assembly for driving the sliding table plate to move. The follow-up supporting assembly supports the feeding sliding seat all the time, and the technical problem that in the prior art, the feeding sliding seat is unbalanced in stress, and the feeding effect is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe fitting equipment, in particular to a material ejecting slide mechanism. Background Art

[0002] At present, automatic pipe cutting equipment is equipped with an automatic feeding mechanism during use. Among them, the fully automatic chipless pipe cutting machine is equipped with an automatic material rack. The feeding mechanism in the automatic material rack is driven by the power mechanism to deliver the pipe fittings on the roller to the pipe cutting spindle.

[0003] The invention patent with Chinese patent application number CN202010231429.7 discloses a pipe feeding device, including a pipe storage trough, a feeding lifting mechanism is provided under the pipe storage trough, a pipe conveying platform is provided on one side of the pipe storage trough, the pipe conveying platform includes a feeding platform and a pipe conveying mechanism, the feeding lifting mechanism lifts the pipes in the pipe storage trough into the feeding platform, the pipes enter the pipe conveying mechanism through the feeding platform, and the pipe conveying mechanism conveys the pipes to the designated positions. The present invention adopts an efficient pipe lifting feeding method combined with a pipe feeding line solution, which has the characteristics of short feeding time and high work efficiency.

[0004] However, the pipe conveying mechanism in the device has only one set of feeding guide rails, and the pushing block is located on one side of the feeding slide, which causes uneven force on both sides of the feeding slide, thereby affecting the pushing effect. Utility Model Content

[0005] In view of the above problems, the utility model provides a material pushing slide mechanism, which arranges the follow-up support assembly side by side on one side of the slider and the guide rail, and the roller in the follow-up support assembly always keeps in contact with the bottom support surface during the movement of the slide plate, so that the force is balanced when the slide plate moves, thereby solving the technical problem in the prior art that the uneven force of the feeding slide seat affects the feeding effect.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material pushing slide mechanism includes a slide plate, a material pushing assembly installed on the side of the slide plate for pushing pipe fittings, a guide support assembly installed below the slide plate, a follower support assembly installed below the slide plate and arranged side by side with the guide support assembly, and a power assembly for driving the slide plate to move. When the slide plate moves, the follower support assembly always maintains support for it.

[0008] Furthermore, the ejecting assembly, the follower support assembly, the power assembly and the guide support assembly are distributed in sequence.

[0009] Furthermore, the lifting assembly includes a mounting groove a opened on one side above the slide plate, an L-shaped plate a installed in the mounting groove a, a mounting groove b vertically opened on the L-shaped plate a, an L-shaped plate b installed in the mounting groove b, a lifting rod arranged at the bottom of the L-shaped plate b, and a lifting head arranged at the end of the lifting rod.

[0010] Furthermore, the guide support assembly includes a guide rail laid along the moving direction of the slide plate and two groups of sliders installed under the slide plate and slidably arranged on the guide rail.

[0011] Furthermore, the follower support assembly includes two groups of front and rear mounting seats, waist-shaped grooves correspondingly vertically opened on the mounting seats, guide grooves vertically opened at the upper and lower ends of the waist-shaped grooves, a wheel axle sliding up and down in the waist-shaped grooves, guide rods symmetrically fixed on both sides of the wheel axle in the radial direction and correspondingly slidingly arranged in the guide grooves, springs correspondingly arranged in the guide grooves and arranged to be in contact with the ends of the guide rods, and a roller rotatably installed at the ends of the wheel axle.

[0012] Furthermore, the power assembly includes a rack laid along the moving direction of the slide plate, a mounting plate installed on the slide plate, a reducer installed on the mounting plate, a motor installed above the reducer, and a gear installed on the output shaft of the reducer and meshing with the rack.

[0013] The beneficial effects of the utility model are:

[0014] (1) In the utility model, the wheel shaft and the waist-shaped groove are slidably matched, the guide rod is slidably arranged in the guide groove, and under the action of the spring, the roller always keeps in contact with the contact surface regardless of whether the contact surface below is flat. In combination with the slider and the guide rail, the slide plate is subjected to balanced force during movement without jamming;

[0015] (2) The utility model realizes the support of the slide plate by means of a simple structure in the follower support assembly in conjunction with the slider guide rail, and the contact surface with the roller does not need to be processed, thereby reducing the cost of the utility model and making the mechanism more economical;

[0016] In summary, the utility model has the advantages of simple structure, convenient maintenance and low cost, and is particularly suitable for the field of pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a cross-sectional structural diagram of the utility model;

[0019] Figure 3It is a cross-sectional structural diagram of the follower support assembly;

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0024] Example:

[0025] like Figure 1 As shown, a material pushing slide mechanism includes a slide plate 1, a material pushing component 2 installed on the side of the slide plate 1 for pushing pipe fittings, a guide support component 3 installed below the slide plate 1, a follower support component 4 installed below the slide plate 1 and arranged side by side with the guide support component 3, and a power component 5 for driving the slide plate 1 to move. When the slide plate 1 moves, the follower support component 4 always maintains support for it.

[0026] Furthermore, the ejecting assembly 2, the follower support assembly 4, the power assembly 5 and the guide support assembly 3 are distributed in sequence.

[0027] It should be noted that the distribution of the above components makes the force on the slide plate 1 more uniform.

[0028] Further, such as Figure 1 As shown, the lifting assembly 2 includes a mounting groove a21 opened on one side above the slide plate 1, an L-shaped plate a22 installed in the mounting groove a21, a mounting groove b25 vertically opened on the L-shaped plate a22, an L-shaped plate b26 installed in the mounting groove b25, a lifting rod 23 arranged at the bottom of the L-shaped plate b26, and a lifting head 24 arranged at the end of the lifting rod 23.

[0029] It should be noted that the L-shaped plate a22 is installed in the installation groove a21 through the transverse waist-shaped holes, and the L-shaped plate b26 is installed in the installation groove b25 through the vertical waist-shaped holes, thereby facilitating the adjustment of the position of the ejecting head 24.

[0030] Further, such as Figure 2 As shown, the guide support assembly 3 includes a guide rail 31 laid along the moving direction of the slide plate 1 and two groups of sliders 32 installed under the slide plate 1 and slidably arranged on the guide rail 31 .

[0031] It should be noted that the guide rail 31 and the slider 32 are preferably 25 series of Hiwin brand.

[0032] Further, such as Figure 3 As shown, the follower support assembly 4 includes two groups of front and rear mounting seats 41, waist-shaped grooves 42 correspondingly vertically opened on the mounting seats 41, guide grooves 43 vertically opened at the upper and lower ends of the waist-shaped grooves 42, a wheel axle 44 slidably arranged in the waist-shaped grooves 42, guide rods 45 symmetrically fixed on both sides of the wheel axle 44 and correspondingly slidably arranged in the guide grooves 43, a spring 46 correspondingly arranged in the guide grooves 43 and arranged to abut against the end of the guide rod 45, and a roller 47 rotatably installed at the end of the wheel axle 44.

[0033] It should be noted that in the actual production process, the pipes processed by the full-automatic chipless pipe cutting machine are usually about 6 meters long, and the feeding distance of the top material component 2 needs to be more than 6 meters. Therefore, the required length of the guide rail 31 exceeds 6 meters. The longer the guide rail 31, the higher its cost. The use of the follower support component 4 can reduce one set of the guide rails 31, thereby reducing the cost.

[0034] It is further necessary to explain that the guide rail 31 is installed on the external mounting frame 10, the roller 47 is in contact with the mounting frame 10, and the wheel axle 44 is slidably set in the waist-shaped hole 42, and the two groups of guide rods 45 are correspondingly slidably set in the guide groove 43. When the slide plate 1 moves, the roller 47 rolls on the mounting frame 10. When it rolls to an uneven area, under the action of the spring 46, the roller 47 moves up and down and is always in contact with the mounting frame 10. This makes it unnecessary to perform fine processing on the contact surface between the mounting frame 10 and the roller 47, thereby further reducing costs.

[0035] Further, such as Figure 3 and Figure 4 As shown, the power assembly 5 includes a rack 51 laid along the moving direction of the slide plate 1, a mounting plate 52 installed on the slide plate 1, a reducer 53 installed on the mounting plate 52, a motor 54 installed above the reducer 53, and a gear 55 installed on the output shaft of the reducer 53 and meshing with the rack 51.

[0036] It should be noted that the motor 54 is a servo motor, the brand of the motor is Mitsubishi, and the brand of the reducer 53 is Senad.

[0037] It is also necessary to explain that the movement of the slide plate 1 is driven by the motor 54 and transmitted through the gear 55 and the rack 51, thereby improving the feeding accuracy of the mechanism.

[0038] Working process:

[0039] like Figure 4 As shown, the motor 54 rotates to drive the reducer 53 and then drives the gear 55 to rotate, the gear 55 engages with the rack 51, the slide plate 1 moves, and the roller 47 rolls on the mounting frame 10. When rolling to an uneven area, the guide rod 45 moves in the corresponding guide groove 43 and under the action of the spring 46, the roller 47 moves up and down and is always in contact with the mounting frame 10.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material ejection slide mechanism, characterized in that: The invention comprises a slide plate (1), a material pushing assembly (2) installed on the side of the slide plate (1) for pushing pipe fittings, a guide support assembly (3) installed below the slide plate (1), a follower support assembly (4) installed below the slide plate (1) and arranged side by side with the guide support assembly (3), and a power assembly (5) for driving the slide plate (1) to move. When the slide plate (1) moves, the follower support assembly (4) always supports it.

2. A material ejection slide mechanism according to claim 1, characterized in that: The material ejecting assembly (2), the follower support assembly (4), the power assembly (5) and the guide support assembly (3) are distributed in sequence.

3. The ejector slide mechanism according to claim 1, characterized in that: The ejection assembly (2) comprises a mounting groove a (21) provided on one side above the slide plate (1), an L-shaped plate a (22) installed in the mounting groove a (21), a mounting groove b (25) vertically provided on the L-shaped plate a (22), an L-shaped plate b (26) installed in the mounting groove b (25), an ejection rod (23) provided at the bottom of the L-shaped plate b (26), and an ejection head (24) provided at the end of the ejection rod (23).

4. The ejector slide mechanism according to claim 1, characterized in that: The guide support assembly (3) comprises a guide rail (31) laid along the moving direction of the slide plate (1) and two groups of sliding blocks (32) installed below the slide plate (1) and slidably arranged on the guide rail (31).

5. The ejector slide mechanism according to claim 2, characterized in that: The follower support assembly (4) comprises two groups of mounting seats (41) arranged front and rear, waist-shaped grooves (42) correspondingly vertically opened on the mounting seats (41), guide grooves (43) vertically opened at the upper and lower ends of the waist-shaped grooves (42), a wheel axle (44) slidably arranged in the waist-shaped grooves (42), guide rods (45) symmetrically fixed on both radial sides of the wheel axle (44) and correspondingly slidably arranged in the guide grooves (43), a spring (46) correspondingly arranged in the guide grooves (43) and arranged to abut against the end of the guide rod (45), and a roller (47) rotatably mounted on the end of the wheel axle (44).

6. The ejector slide mechanism according to claim 1, characterized in that: The power assembly (5) comprises a rack (51) laid along the moving direction of the slide plate (1), a mounting plate (52) mounted on the slide plate (1), a reducer (53) mounted on the mounting plate (52), a motor (54) mounted above the reducer (53), and a gear (55) mounted on the output shaft of the reducer (53) and meshing with the rack (51).

Images