Positioning assembly of multi-shaft carving machine

Abstract

The invention relates to a multi-shaft carving machine positioning assembly which comprises a platform, a plurality of clamping units distributed in parallel in the horizontal direction are arranged on the platform, and the clamping units are horizontally distributed and matched with power units. The positioning assemblies are installed on the platform and correspond to the clamping units in a one-to-one mode so as to guarantee that the water faucet can be clamped horizontally, each positioning assembly comprises installation plates which are installed on the platform and symmetrically distributed in the length direction of the platform, and lifting assemblies abutting against the ends of the two sides of the water faucet are arranged on the installation plates. By adjusting the height of each lifting assembly, when the clamping unit rotates the faucet to be matched with the lifting assemblies for positioning, it is guaranteed that the front face and the back face of the faucet are in the horizontal state. The symmetrically-arranged lifting assemblies are matched with the two ends of the water faucet, so that when the clamping unit drives the water faucet to rotate to be matched with the lifting assemblies, the water faucet is kept horizontal, the peeling precision is guaranteed, meanwhile, the clamping unit can be in multi-axis linkage, and peeling operation of the multiple water faucets is achieved.

Description

Technical Field

[0001] The invention relates to the design and development field of engraving machines, in particular to a positioning component for a multi-axis engraving machine. Background Art

[0002] As people's requirements for living environment are getting higher and higher, the requirements for accessories used in houses are getting higher and higher. As an essential accessory for home decoration, the production requirements of faucets have been continuously improved in recent years, and the processing technology of faucets has been continuously improved. After forming, faucets need to be peeled and polished. Although automated equipment is currently used to peel faucets, it is impossible to peel and position multiple faucets at the same time, so a multi-axis engraving machine positioning component is designed and developed. Summary of the invention

[0003] In order to solve the above technical problems, the present invention proposes a multi-axis engraving machine positioning assembly. The technical problem to be solved by the present invention is achieved by adopting the following technical solutions:

[0004] A multi-axis engraving machine positioning assembly comprises a platform, on which a plurality of clamping units are arranged in parallel along a horizontal direction, wherein the clamping units are arranged horizontally and are all equipped with power units;

[0005] It also includes a positioning assembly installed on the platform and corresponding to the clamping unit one by one to ensure that the faucet is clamped horizontally, the positioning assembly includes a mounting plate installed on the platform and symmetrically distributed along the length direction of the platform, and the mounting plate is provided with a lifting assembly that abuts against the ends of both sides of the faucet;

[0006] By adjusting the height of each lifting assembly, when the clamping unit rotates the faucet and cooperates with the lifting assembly to position, the front and back sides of the faucet are ensured to be in a horizontal state.

[0007] The clamping unit includes a flange seat, an extension rod is provided on the flange seat, and a limit sleeve is mounted on the extension rod to expand and tighten the faucet by deformation. The limit sleeve includes positioning parts distributed in a circle around the axis of the extension rod, and a rubber deformation part that is deformed by force to expand the faucet is distributed between two adjacent positioning parts.

[0008] The mounting plate is provided with an adjusting unit for adjusting the distance between the lifting component and the clamping unit to adapt to various types of faucets, and between the adjusting units are mounting units for fixing the lifting component.

[0009] The adjustment unit is symmetrically provided with two groups of waist-shaped grooves along the width direction of the platform.

[0010] The platform is provided with a plurality of groups of positioning holes which are distributed in parallel along the horizontal direction and cooperate with the adjustment unit to adjust the distance between the lifting components.

[0011] The ends of the lifting components are connected with positioning nuts that abut against the faucets.

[0012] The beneficial effects of the present invention are as follows: the present invention cooperates with both ends of the faucet through a symmetrically arranged lifting component, so that when the clamping unit drives the faucet to rotate and cooperates with the lifting component, the faucet remains horizontal to ensure the peeling accuracy. At the same time, the clamping unit can be multi-axis linked to realize the peeling operation of multiple faucets. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0016] Figure 3 It is a schematic diagram of a partial three-dimensional structure of a platform of the present invention;

[0017] Figure 4 The three-dimensional structure of the clamping unit of the present invention is shown in FIG. Figure 1 ;

[0018] Figure 5 It is a schematic diagram of a partial three-dimensional structure of a clamping unit of the present invention;

[0019] Figure 6 It is a front view structural schematic diagram of the clamping unit of the present invention;

[0020] Figure 7 The three-dimensional structure of the holding unit of the present invention is shown in FIG. Figure 2 .

[0021] As shown in the figure: 1. Platform; 2. Clamping unit; 3. Power unit; 4. Positioning assembly; 5. Adapter; 21. Pressure unit; 22. Limit sleeve; 23. Expansion sleeve; 24. Flange seat; 25. Extension rod; 26; 221. Positioning part; 222. Rubber deformation part; 231. Extrusion part; 232. Connecting plate; 41. Mounting plate; 42. Lifting assembly; 43. Adjustment unit; 44. Mounting unit; 45. Positioning hole; 46. Positioning nut; 51. Connecting column; 52. Connecting shaft. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be explained more clearly and completely below in conjunction with the drawings in the embodiments. Of course, the described embodiments are only a part of the present invention but not all of it. Based on this embodiment, other embodiments obtained by those skilled in the art without creative labor are all within the protection scope of the present invention.

[0023] like Figures 1 to 7 As shown, a multi-axis engraving machine positioning assembly includes a platform 1, on which are disposed a plurality of clamping units 2 which are parallelly distributed in a horizontal direction, wherein the clamping units 2 are horizontally distributed and are all equipped with a power unit 3;

[0024] It also includes a positioning assembly 4 installed on the platform 1 and corresponding to the clamping unit 2 one by one to ensure that the faucet is clamped horizontally, the positioning assembly 4 includes a mounting plate 41 installed on the platform 1 and symmetrically distributed along the length direction of the platform 1, and the mounting plate 41 is provided with a lifting assembly 42 that abuts against the ends of both sides of the faucet;

[0025] By adjusting the height of each lifting assembly 42, when the clamping unit 2 rotates the faucet to cooperate with the lifting assembly 42 for positioning, the front and back sides of the faucet are ensured to be in a horizontal state; the faucet is first clamped with the clamping unit 2 in a vertical direction, and the height of the lifting assembly 42 is adjusted. The clamping unit 2 drives the faucet to rotate counterclockwise, so that the faucet and the positioning nut 46 of the left lifting assembly 42 are abutted to ensure that the faucet is in a horizontal state. If the horizontal state is not reached after the abutment, the height of the lifting assembly 42 can be further adjusted while the clamping unit 2 is rotated until the faucet is in a horizontal state, and then the industrial robot drives the peeling device to peel the faucet;

[0026] When the plane peeling is completed, adjust the height of the right lifting component 42, and the clamping unit 2 drives the faucet to rotate so that the faucet is abutted against the positioning nut 46 of the right lifting component 42. If it does not reach a horizontal state after abutment, continue to adjust the height of the lifting component 42 and rotate the clamping unit 2 until the faucet is in a horizontal state. Then the industrial robot drives the peeling device to peel the faucet.

[0027] The clamping unit 2 includes a flange seat 24, an extension rod 25 is provided on the flange seat 24, and a limit sleeve 22 is mounted on the extension rod 25 to expand and tighten the faucet by deformation. The limit sleeve 22 includes positioning parts 221 distributed in a circumference around the axis of the extension rod 25, and a rubber deformation part 222 is distributed between two adjacent positioning parts 221 to deform under force to expand the faucet.

[0028] An expansion sleeve 23 is provided between the extension rod 25 and the limiting sleeve 22, and slides along the axis direction of the extension rod 25 to squeeze the rubber deformation part 222; the flange seat 24 is connected to a pressure unit 21 that provides squeezing force, and a transition part 5 connected to the pressure unit 21 is provided in the flange seat 24;

[0029] The adapter 5 includes a plurality of connecting columns 51 distributed in a circumference around the center of the expansion sleeve 23 , and the connecting columns 51 are connected to a connecting shaft 52 slidably installed in the pressure unit 21 .

[0030] The expansion sleeve 23 includes an extrusion portion 231 which is sleeved on the extension rod 25 and is distributed in a cone shape, and also includes a connecting disk 232 which is integrally formed with the extrusion portion 231 and connected to the connecting column 51; the connecting disk 232 is pushed by transmitting power through the connecting column 51, so that the extrusion portion 231 cooperates with the rubber deformation portion 222 to clamp the faucet and expand it.

[0031] The mounting plate 41 is provided with adjusting units 43 for adjusting the distance between the lifting assembly 42 and the clamping unit 2 to adapt to various types of faucets, and between the adjusting units 43 are mounting units 44 for fixing the lifting assembly 42 .

[0032] The adjustment unit 43 is symmetrically provided with two sets of waist-shaped grooves along the width direction of the platform 1. Since different faucet models have different faucet lengths, the waist-shaped grooves are used to adjust the position of the mounting plate 41, thereby adjusting the position of the lifting component 42 to use faucets of different models.

[0033] The platform 1 is provided with a plurality of positioning holes 45 distributed in parallel in the horizontal direction and cooperating with the adjustment unit 43 to adjust the distance between the lifting components 42; Figure 3 As shown, the positioning holes 45 are preferably 3 groups, wherein two adjacent groups cooperate with the adjustment unit 43 to fix the mounting plate 41. If the faucet model is larger, the spacing between the mounting plates 41 can be enlarged through the positioning holes 45, thereby adjusting the spacing between the lifting components 42.

[0034] The ends of the lifting components 42 are connected to positioning nuts 46 that abut against the faucet; any device that can drive the positioning nuts 46 to move in a straight line can be the lifting components 42.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multi-axis engraving machine positioning assembly, characterized in that: It comprises a platform (1), on which a plurality of clamping units (2) are arranged in parallel along a horizontal direction, and the clamping units (2) are arranged horizontally and are all equipped with a power unit (3); It also includes a positioning assembly (4) mounted on the platform (1) and corresponding one-to-one with the clamping unit (2) to ensure that the faucet is clamped horizontally, the positioning assembly (4) including mounting plates (41) mounted on the platform (1) and symmetrically distributed along the length direction of the platform (1), and the mounting plates (41) are each provided with a lifting assembly (42) that abuts against the ends of both sides of the faucet; By adjusting the height of each lifting assembly (42), when the clamping unit (2) rotates the faucet to cooperate with the lifting assembly (42) for positioning, the front and back sides of the faucet are ensured to be in a horizontal state.

2. A multi-axis engraving machine positioning assembly according to claim 1, characterized in that: The clamping unit (2) comprises a flange seat (24), an extension rod (25) is provided on the flange seat (24), a limit sleeve (22) is mounted on the extension rod (25) and is capable of expanding and tightening the faucet by deforming, the limit sleeve (22) comprises positioning parts (221) distributed in a circular pattern around the axis of the extension rod (25), and a rubber deformation part (222) is distributed between two adjacent positioning parts (221) and is capable of being deformed by force to expand and tighten the faucet.

3. A multi-axis engraving machine positioning assembly according to claim 1, characterized in that: The mounting plate (41) is provided with an adjustment unit (43) for adjusting the distance between the lifting assembly (42) and the clamping unit (2) to adapt to various types of faucets, and between the adjustment units (43) are mounting units (44) for fixing the lifting assembly (42).

4. A multi-axis engraving machine positioning assembly according to claim 3, characterized in that: The adjustment unit (43) is provided with two groups of waist-shaped grooves symmetrically along the width direction of the platform (1).

5. The multi-axis engraving machine positioning assembly according to claim 1, characterized in that: The platform (1) is provided with a plurality of groups of positioning holes (45) which are distributed in parallel in a horizontal direction and cooperate with the adjustment unit (43) to adjust the spacing between the lifting components (42).

6. A multi-axis engraving machine positioning assembly according to claim 1, characterized in that: The ends of the lifting components (42) are connected with positioning nuts (46) that abut against the faucets.

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