Turnover conveying device of numerical control machine tool

Abstract

The utility model relates to the technical field of conveying, and discloses a numerical control machine tool turnover conveying device which comprises a supporting frame, a stepping pushing assembly is installed on the supporting frame, a turnover control assembly is installed on the stepping pushing assembly, and a clamping assembly is installed on the stepping pushing assembly. The clamping assembly is used for clamping a part; the stepping pushing assembly is used for controlling the parts to move at equal intervals. The overturning control assembly is used for controlling overturning of the parts. According to the part overturning device, part overturning can be completed in the part stepping conveying process, and the part production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of CNC machining material conveying, and particularly to a turnover conveying device for a numerical control machine tool. Background Art

[0002] In industrial production, part processing needs to be carried out at multiple stations, and usually, a stepping method is adopted for conveying. For example, the patent of CN113335908B discloses a "stepping feeding device for automotive part processing equipment" to realize the stepping conveying of automotive parts. During the production and processing of many parts, it is necessary to process both the front and back sides of the parts. During the processing, the parts need to be turned over before further processing, which cannot be achieved by this conveying device. Summary of the Invention

[0003] In order to overcome the defects of the above-mentioned technology, the technical problem to be solved by the present invention is to provide a turnover conveying device for a numerical control machine tool to solve the above problems.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] A turnover conveying device for a numerical control machine tool provided by the present invention includes a support frame, on which a stepping pushing component is installed, on which a turnover control component is installed, and a clamping component is installed on the pushing component; the clamping component is used for clamping parts; the stepping pushing component is used for controlling the equidistant movement of parts; the turnover control component is used for controlling the turnover of parts.

[0006] Optionally, the stepping pushing component includes an object placement table fixed on the support frame, a sliding table is installed on the support frame, and a pushing cylinder is fixed on the support frame; the pushing cylinder is used for controlling the horizontal movement of the sliding table; the clamping component is installed on both sides of the sliding table.

[0007] Optionally, the clamping component includes clamping tables slidably installed on both sides of the sliding table, a clamping cylinder for controlling the movement of the clamping tables is installed on the sliding table, and a plurality of clamping plates are fixed on the upper ends of the clamping tables, and the clamping plates are used for clamping parts.

[0008] Optionally, the turnover control component includes a rotating shaft rotatably installed on the clamping table, vertical support tables are fixed on both sides of the support frame, a toothed plate is fixed on the upper ends of the vertical support tables, a part clamping piece is fixed at one end of the rotating shaft close to the part, and a gear is fixed at the end of the rotating shaft far from the part.

[0009] Optionally, a pair of sliding rods are fixedly arranged in parallel on the support frame, and the sliding table is slidably mounted on the sliding rods; a pair of locking sleeves are mounted on the sliding rods, a touch switch is mounted on the locking sleeve, and the touch switch is electrically connected to the pushing cylinder; the touch switch is used to control the action of the pushing cylinder.

[0010] Optionally, an induction switch is fixed on the clamping plate, and the induction switch is used to control the actions of the pushing cylinder and the clamping cylinder.

[0011] Optionally, sliders are mounted on the lower side of the clamping table; slide rails are mounted on the sliding table.

[0012] The beneficial effects of the present invention are as follows:

[0013] A numerical control machine tool flipping and conveying device places parts to be processed on the step-by-step pushing component. The step-by-step pushing component and the clamping component control the step-by-step movement of the parts. During the step-by-step movement, the flipping control component controls the flipping of the parts, so as to complete the flipping during the part conveying process and improve the part production efficiency; the clamping component can control the clamping and loosening of the parts, cooperate with the step-by-step conveying component, control the clamping during the part processing and conveying, perform step-by-step conveying after the processing is completed, and complete the flipping of the parts during the step-by-step conveying process, thereby reducing the transfer of the parts and improving the part processing efficiency. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of a specific embodiment of the present application;

[0015] Figure 2 is a schematic diagram of the structure of the step-by-step pushing component of a specific embodiment of the present application;

[0016] Figure 3 is a schematic diagram of the structure of the clamping component of a specific embodiment of the present application;

[0017] Figure 4 is a schematic diagram of the structure of the flipping control component of a specific embodiment of the present application.

[0018] Reference numerals in the drawings:

[0019] 1. Support frame; 2. Step-by-step pushing component; 21. Object placement table; 22. Sliding table; 23. Pushing cylinder; 24. Clamping cylinder; 25. Locking sleeve; 26. Touch switch; 27. Sliding rod; 3. Flipping control component; 31. Rotating shaft; 32. Vertical support table; 33. Tooth plate; 34. Part clamping member; 35. Gear; 4. Clamping component; 41. Clamping table; 42. Clamping plate; 43. Induction switch; 44. Slider; 45. Slide rail. Detailed Embodiments

[0020] The following combines the attached Figures 1-4The technical solution of the present utility model will be further described through specific embodiments.

[0021] As Figure 1 , shown, a turning and conveying device for a numerical control machine tool provided in this embodiment includes a support frame 1, a stepping and pushing assembly 2 is installed on the support frame 1, a turning control assembly 3 is installed on the stepping and pushing assembly 2, and a clamping assembly 4 is installed on the stepping and pushing assembly 2; the clamping assembly 4 is used to clamp parts; the stepping and pushing assembly 2 is used to control the equidistant movement of parts; the turning control assembly 3 is used to control the turning of parts. During the processing of parts, the clamping assembly 4 clamps the parts. When the processing of the parts is completed, the stepping and pushing assembly 2 operates, places the parts in a new position, and then the clamping assembly 4 releases the parts. The stepping and pushing assembly 2 drives the clamping assembly 4 to reset, and the clamping assembly 4 clamps the parts again; during the stepping movement, the turning control assembly 3 controls the turning of the parts, so that the processing equipment can process the turned parts; during the process of pushing the parts to move, the turning control assembly 3 controls the turning of the parts, thereby improving the processing efficiency of the parts.

[0022] Referring to Figure 1 , Figure 2 , the stepping and pushing assembly 2 includes an object placement table 21 fixed on the support frame 1, a sliding table 22 is installed on the support frame 1, and a pushing cylinder 23 is fixed on the support frame 1; the pushing cylinder 23 is used to control the horizontal movement of the sliding table 22; the clamping assembly 4 is installed on both sides of the sliding table 22; when processing parts, the parts are placed on the placement table 21, and the clamping assembly 4 clamps the parts, facilitating the processing equipment to process the parts. After the processing is completed, the pushing cylinder 23 pushes the sliding table 22 to move horizontally. When the parts are placed in a new position, the clamping assembly 4 releases the parts, and the parts are placed in the new position. At this time, the pushing cylinder 23 controls the sliding table 23 to reset. After resetting, the clamping assembly 4 clamps the parts again, thereby realizing the stepping movement of the parts.

[0023] Referring to Figure 1 , Figure 3 , the clamping assembly 4 includes clamping platforms 41 slidably installed on both sides of the sliding table 22, a clamping cylinder 24 for controlling the movement of the clamping platforms 41 is installed on the sliding table 22, and a plurality of clamping plates 42 are fixed on the upper ends of the clamping platforms 41. The clamping plates 42 are used to clamp parts; the clamping cylinder 24 controls the horizontal movement of the clamping platforms 41 on the sliding table 22. The clamping plates 42 are installed on the upper ends of the clamping platforms 41 to clamp the parts placed on the upper side of the placement table 21. The clamping cylinder 24 controls the horizontal displacement of the clamping platforms 41 to control the clamping and release of the parts by the clamping plates 42.

[0024] Referring to Figure 1 , Figure 4, the flipping control component 3 includes a rotating shaft 31 rotatably mounted on the clamping table 41. Vertical support platforms 32 are fixed on both sides of the support frame 1. A toothed plate 33 is fixed to the upper end of the vertical support platform 32. A part clamping member 34 is fixed to one end of the rotating shaft 31 close to the part, and a gear 35 is fixed to the other end of the rotating shaft 31 away from the part. During the process of the pushing cylinder 23 controlling the movement of the sliding table 23, the gear 35 cooperates with the toothed plate 33 to control the flipping of the clamping member 34; during the process of the clamping cylinder 24 controlling the horizontal displacement of the clamping table 41, the clamping member 34 is controlled to clamp and release the part, so that the part can be flipped.

[0025] Referring to Figure 2 , a pair of sliding rods 27 are fixedly arranged in parallel on the support frame 1. The sliding table 22 is slidably mounted on the sliding rods 27; a pair of locking sleeves 25 are mounted on the sliding rods 27, and a touch switch 26 is mounted on the locking sleeve 25. The touch switch 26 is electrically connected to the pushing cylinder 23; the touch switch 26 is used to control the action of the pushing cylinder 23; the position of the touch switch 26 can be adjusted through the locking sleeve 25. The touch switches 26 are respectively located at both ends of the sliding table 22 and are kept at a certain distance from the sliding table 22. By adjusting the position of the touch switch 26, the stepping distance of the sliding table 22 can be adjusted.

[0026] Referring to Figure 3 , an induction switch 43 is fixed on the clamping plate 42. The induction switch 43 is used to control the actions of the pushing cylinder 23 and the clamping cylinder 24. After the induction switch 43 senses that the part is processed by the processing equipment, it controls the pushing cylinder 23 to act to transfer the part to the next station. When the transfer is in place, it then controls the clamping cylinder 24 to extend to place the part on the next station. After the placement is completed, the pushing cylinder 23 controls the sliding table 22 to reset. After the reset, the clamping cylinder 24 controls the displacement of the clamping table 41 again so that the clamping plate 42 clamps the part.

[0027] Referring to Figure 3 , a pair of sliders 44 are mounted on the lower side of the clamping table 41; a pair of slide rails 45 are mounted on the sliding table 22. The clamping table 41 can move smoothly through the cooperation of the slide rails 45 and the sliders 44.

[0028] The present invention is described through preferred embodiments. Those skilled in the art know that without departing from the spirit and scope of the present invention, various changes or equivalent replacements can be made to these features and embodiments. The present invention is not limited by the specific embodiments disclosed herein, and other embodiments falling within the scope of the claims of this application all belong to the scope of protection of the present invention.

Claims

1. A turnover conveying device for a numerical control machine tool, characterized in that: It includes a support frame (1), on which a stepping and pushing component (2) is installed, on which a flipping control component (3) is installed, and a clamping component (4) is installed on the stepping and pushing component (2); the clamping component (4) is used for clamping parts; the stepping and pushing component (2) is used for controlling the equidistant movement of parts; the flipping control component (3) is used for controlling the flipping of parts; the stepping and pushing component (2) includes an object placement table (21) fixed on the support frame (1), a sliding table (22) is installed on the support frame (1), and a pushing cylinder (23) is fixed on the support frame (1); the pushing cylinder (23) is used for controlling the horizontal movement of the sliding table (22); the clamping component (4) is installed on both sides of the sliding table (22); the clamping component (4) includes clamping platforms (41) slidably installed on both sides of the sliding table (22), a clamping cylinder (24) for controlling the movement of the clamping platforms (41) is installed on the sliding table (22), a plurality of clamping plates (42) are fixed at the upper ends of the clamping platforms (41), and the clamping plates (42) are used for clamping parts; the flipping control component (3) includes a rotating shaft (31) rotatably installed on the clamping platform (41), vertical support platforms (32) are fixed on both sides of the support frame (1), a toothed plate (33) is fixed at the upper ends of the vertical support platforms (32), a part clamping piece (34) is fixed at one end of the rotating shaft (31) close to the part, and a gear (35) is fixed at the end of the rotating shaft (31) far from the part.

2. The flipping and conveying device for a numerical control machine tool according to claim 1, wherein: A pair of slide rods (27) are fixedly installed in parallel on the support frame (1), and the sliding table (22) is slidably installed on the slide rods (27); a pair of locking sleeves (25) are installed on the slide rods (27), a touch switch (26) is installed on the locking sleeves (25), and the touch switch (26) is electrically connected to the pushing cylinder (23); the touch switch (26) is used for controlling the action of the pushing cylinder (23).

3. A flipping and conveying device for a numerical control machine tool according to claim 1, characterized in that: An induction switch (43) is fixed on the clamping plate (42), and the induction switch (43) is used for controlling the actions of the pushing cylinder (23) and the clamping cylinder (24).

4. A numerically controlled machine tool flipping and conveying device according to claim 1, characterized in that: Sliders (44) are installed on the lower sides of the clamping platforms (41); slide rails (45) are installed on the sliding table (22).

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