Turnover type in-line tool magazine mechanism

Abstract

The utility model relates to a turnover type in-line tool magazine mechanism which comprises a bearing structure, a driving part, a tool magazine and tools. The bearing structure comprises a left bearing assembly and a right bearing assembly, and the left bearing assembly and the right bearing assembly are located on the table top of the machining center and are coaxially arranged. Shaft heads are arranged at the two ends of the tool magazine, and the tool magazine is rotationally arranged between the left bearing assembly and the right bearing assembly through the shaft heads. Tools are stored on the tool magazine; the driving part comprises a gear motor and a control structure, one shaft head of the tool magazine extends out of the bearing structure and is connected with the gear motor through a connecting shaft sleeve, and the control structure is arranged on the connecting shaft sleeve. The tool magazine can be turned over horizontally and vertically, when the stone machining center changes tools, the tool magazine is turned to the horizontal position, and tool changing of the stone machining center is facilitated; when the stone machining center is used for machining, the tool magazine turns over to the vertical position and is far away from a stone machining area, interference is avoided, tools are automatically replaced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stone processing, in particular to a flip-type straight-row tool magazine mechanism. Background Art

[0002] Stone is a building material widely used in interior and exterior decoration design, curtain wall decoration and public facilities construction. Washbasins and vegetable sinks are often used in kitchen and bathroom decoration. The basin surfaces are made of marble, quartz stone, rock slabs and other stone slabs. Stone deep processing includes cutting, edging, drilling, polishing and other processing methods. Switching between processes requires frequent replacement of cutting tools.

[0003] In the prior art, the cutting tools of the stone machining center used in the deep processing of stone are generally stored separately and are manually taken out and replaced by operators when needed. The storage and preservation of the cutting tools are troublesome and the working efficiency is low. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a flip-type straight-row tool magazine mechanism for centrally storing tools of a stone machining center and facilitating the removal and replacement of tools in the stone machining center.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a flip-type straight-row tool magazine mechanism, including a supporting structure, a driving part, a tool magazine, and a tool;

[0006] The supporting structure comprises a left bearing assembly and a right bearing assembly, and the left bearing assembly and the right bearing assembly are located on the table of the machining center and are coaxially arranged;

[0007] Axle heads are provided at both ends of the tool magazine, and the tool magazine is rotatably arranged between the left bearing assembly and the right bearing assembly through the axle heads; the tools are fixedly stored on the tool magazine;

[0008] The driving part includes a reduction motor and a control structure. A shaft head of the tool magazine extends out of the supporting structure and is connected to the reduction motor through a coupling sleeve. The control structure is arranged on the coupling sleeve to control the start and stop of the reduction motor.

[0009] Furthermore, the control structure includes a trigger portion fixedly arranged on the coupling sleeve and two pressure sensors arranged on one side of the supporting structure close to the reduction motor and respectively located on both sides of the coupling sleeve;

[0010] The two pressure sensors are respectively located on the bearing assemblies on both sides of the coupling sleeve and are symmetrically arranged with the axis of the coupling sleeve as the center point and distributed in a straight line. The trigger part is a quarter-circular arc block fixedly arranged on the coupling sleeve.

[0011] Furthermore, the control structure also includes a semicircular positioning block, which is arranged on one side of the bearing assembly close to the coupling sleeve and connected to the coupling sleeve with its semicircular inner arc surface. Two pressure sensors are respectively located at both ends of the semicircular positioning block.

[0012] Furthermore, the tool magazine includes an elongated support plate, with shaft heads arranged at both ends of the support plate, and a plurality of tool clamps are arranged on one side of the support plate away from the axis of the shaft head, in which the tools are stored.

[0013] Furthermore, the left bearing assembly and the right bearing assembly are installed on the table of the machining center through left and right brackets.

[0014] Furthermore, the control structure controls the rotation angle of the tool magazine on the supporting structure, and the range is 0 degrees to 90 degrees.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the tool magazine of the device can be flipped horizontally and vertically, which is convenient for the stone machining center to replace the tool. When the stone machining center changes the tool, the tool magazine is turned to a horizontal position. At this time, the tool handle of the tool is consistent with the tool direction of the stone machining center, which is convenient for the stone machining center to change the tool; when the stone machining center is processing, the tool magazine is flipped to a vertical position, and the tool magazine is away from the stone processing area to avoid interference. Automatic tool replacement improves the work efficiency of the stone machining center. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the position of the utility model on the stone machining center;

[0017] Figure 2 It is a side view schematic diagram of the tool magazine in the utility model;

[0018] Figure 3 It is a top view schematic diagram of the tool magazine in the utility model;

[0019] Figure 4 It is a schematic diagram of the novel driving part in this utility model.

[0020] Legend: 1. Support structure; 101. Left bearing assembly; 102. Right bearing assembly; 103. Left and right brackets; 2. Driving part; 201. Reducer motor; 202. Control structure; 2021. Trigger part; 2022. Pressure sensor; 2023. Positioning block; 203. Coupling sleeve; 3. Tool magazine; 301. Support plate; 302. Shaft head; 303. Tool clamp; 4. Tool. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0022] Example 1

[0023] like Figures 1 to 4 As shown, a flip-type straight-row tool magazine mechanism includes a supporting structure 1, a driving part 2, a tool magazine 3, and a tool 4; the supporting structure 1 includes a left bearing assembly 101 and a right bearing assembly 102, and the left bearing assembly 101 and the right bearing assembly 102 are located on the table of a machining center and are coaxially arranged;

[0024] The tool magazine 3 includes a long strip of support plate 301, and shaft heads 302 are arranged at both ends of the support plate 301. The tool magazine 3 is rotatably arranged between the left bearing assembly 101 and the right bearing assembly 102 through the shaft heads 302; a plurality of tool clamps 303 are arranged on the side of the support plate 301 away from the axis of the shaft head 302, and the tools 4 with different functions and specifications are stored in different tool clamps 303 respectively.

[0025] The driving part 2 includes a reduction motor 201 and a control structure 202. A shaft head 302 of the tool magazine 3 extends out of the supporting structure 1 and is connected to the reduction motor 201 through a coupling sleeve 203. The control structure 202 is arranged on the coupling sleeve 203 to control the start and stop of the reduction motor 201.

[0026] The control structure 202 includes a trigger part 2021 fixedly disposed on the shaft sleeve 203 and two pressure sensors 2022 disposed on the side of the support structure 1 close to the reduction motor 201 and located on both sides of the shaft sleeve 203;

[0027] The two pressure sensors 2022 are respectively located on the bearing assemblies on both sides of the coupling sleeve 203 , and are symmetrically arranged with the axis of the coupling sleeve 203 as the center point, distributed in a straight line, and the trigger part 2021 is a quarter-circular arc block fixedly set on the coupling sleeve 203 .

[0028] The control structure 202 also includes a semicircular positioning block 2023, which is arranged on one side of the bearing assembly close to the coupling sleeve 203 and connected to the coupling sleeve 203 with its semicircular inner arc surface. The two pressure sensors 2022 are respectively located at the two ends of the semicircular positioning block 2023.

[0029] The control structure 202 controls the rotation angle of the tool magazine 3 on the supporting structure 1, and the range of the rotation angle is 0 to 90 degrees.

[0030] When the stone machining center needs to change the tool, the reduction motor 201 rotates through the coupling sleeve 203 to drive the support plate 301 to rotate, the tool magazine 3 moves to a horizontal position, and one side of the arc surface of the quarter arc block rotates to contact the positioning block 2023, triggering the pressure sensor 2022, and the reduction motor 201 stops; the stone machining center reaches the designated tool 4 position to change the tool 4;

[0031] After the replacement is completed, the reduction motor 201 rotates in the opposite direction, driving the support plate 301 to rotate through the coupling sleeve 203, the tool magazine 3 moves to a vertical position, and the other side of the arc surface of the quarter-circular arc block rotates to contact the other side of the positioning block 2023, triggering the pressure sensor 2022, and the reduction motor 201 stops.

[0032] The left bearing assembly 101 and the right bearing assembly 102 are mounted on the table of the machining center through left and right brackets 103 .

[0033] Finally, it should be noted that the above-described embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A flip-type straight-row tool magazine mechanism, characterized in that: It includes a supporting structure, a driving part, a tool magazine, and a tool; the supporting structure includes a left bearing assembly and a right bearing assembly, the left bearing assembly and the right bearing assembly are located on the table of the machining center and are coaxially arranged; shaft heads are provided at both ends of the tool magazine, and the tool magazine is rotatably arranged between the left bearing assembly and the right bearing assembly; the tool is fixedly stored on the tool magazine; the driving part includes a reduction motor and a control structure, an shaft head of the tool magazine extends out of the supporting structure and is connected to the reduction motor through a coupling sleeve, and the control structure is arranged on the coupling sleeve.

2. The flip-type straight-row tool magazine mechanism according to claim 1 is characterized in that: The control structure includes a trigger part fixedly arranged on the coupling sleeve and two pressure sensors arranged on the side of the supporting structure close to the reduction motor and respectively located on both sides of the coupling sleeve; the two pressure sensors are respectively located on the bearing assemblies on both sides of the coupling sleeve, and are symmetrically arranged with the axis of the coupling sleeve as the center point, distributed in a straight line, and the trigger part is a quarter-circular arc block fixedly arranged on the coupling sleeve.

3. The flip-type straight-row tool magazine mechanism according to claim 2 is characterized in that: The control structure also includes a semicircular positioning block, which is arranged on one side of the bearing assembly close to the coupling sleeve and connected to the coupling sleeve with its semicircular inner arc surface. Two pressure sensors are respectively located at both ends of the semicircular positioning block.

4. The flip-type straight-row tool magazine mechanism according to claim 1 is characterized in that The tool magazine comprises a long strip supporting plate, with shaft heads arranged at both ends of the supporting plate, and a plurality of tool holders arranged on one side of the supporting plate away from the axis of the shaft head, in which the tools are stored.

5. The flip-type straight-row tool magazine mechanism according to claim 1, characterized in that: The left bearing assembly and the right bearing assembly are installed on the table of the machining center through left and right brackets.

6. The flip-type straight-row tool magazine mechanism according to any one of claims 1 to 5, characterized in that: The control structure controls the rotation angle of the tool magazine on the supporting structure, and the range is 0 to 90 degrees.

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