Clamping positioner for engraving machine and engraving machine

Abstract

The utility model provides a clamping positioner for a carving machine and the carving machine, the clamping positioner comprises a rack, a supporting frame is mounted on the rack, the clamping positioner is mounted on the supporting frame close to the carving machine, the clamping positioner comprises the supporting frame, a sliding rod is arranged on the supporting frame, and the sliding rod is arranged on the supporting frame. At least two groups of oppositely arranged connecting seats are arranged on the sliding rod, and motors for driving the connecting seats to move on the sliding rod are arranged on the two groups of oppositely arranged connecting seats; a second hydraulic cylinder is installed on the connecting base, and a clamping fixing piece for clamping the top end and the two sides of the material is installed at the extending end of the second hydraulic cylinder. The second hydraulic cylinder is fixedly mounted on the connecting seat through the fastening screw, and the clamping and fixing piece for clamping the top end and the two sides of the material is fixedly mounted at the extending end of the second hydraulic cylinder, so that the stability of the material in the engraving process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of engraving machines, in particular to a clamping positioner for engraving machines and the engraving machine. Background Art

[0002] Engraving machines are tools used to carve and imprint on various materials. Engraving machines are mainly used on materials such as wood, metal, plastic and glass.

[0003] In particular, engraving machines used on wood and other boards are mainly composed of a frame, a workbench, an engraving head and a drive system. Due to the lack of a clamping and positioning device, the board cannot be accurately fixed on the workbench, which makes it easy for the board to be cheap during engraving, thus affecting the progress and accuracy of engraving.

[0004] In view of this, how to solve the defects in the above technical solutions has become one of the problems to be solved urgently in the field of engraving machine technology. Utility Model Content

[0005] In view of the problems existing in the background technology, the utility model provides, on the one hand, a clamping positioner for an engraving machine and an engraving machine, including a clamping positioner for an engraving machine, including a frame, and a support frame is installed on the frame, characterized in that a clamping positioner is installed on the support frame near the position of the engraving machine, and the clamping positioner includes a support frame, a sliding rod is provided on the support frame, and at least two groups of relatively arranged connecting seats are provided on the sliding rod, and the two groups of relatively arranged connecting seats are both provided with a motor for driving the connecting seat to move on the sliding rod; a second hydraulic cylinder is installed on the connecting seat, and the protruding end of the second hydraulic cylinder is installed with a clamping fixture for clamping the top and both sides of the material.

[0006] Optionally, the clamping fixture includes a clamping seat, and the clamping seat is installed on the extended end of the second hydraulic cylinder.

[0007] Optionally, a connecting rod is provided on the end surface of the clamping seat away from the connecting seat, and a pressing platform for longitudinally limiting the material is welded on the end surface of the connecting rod away from the clamping seat.

[0008] Optionally, at least three groups of slots for the card members to be inserted into are provided on the end surface of the pressing table away from the position of the connecting rod, so that the card members are engaged and connected with the slots;

[0009] A spring is installed in the card slot, and the card piece is connected via the spring.

[0010] Optionally, two sets of grooves arranged opposite to each other for the protrusion to be inserted into are provided on the side wall of the card slot, and a card-engaging connection is performed, and the protrusion is arranged on the card piece and is integrated.

[0011] Optionally, a clamping groove is provided on the clamping seat, and the clamping groove is used to place the connecting shaft, and fastening connectors for limiting the position are provided on the connecting shaft arranged at both ends of the clamping groove.

[0012] Optionally, a connecting frame is welded on the connecting shaft, and at least one set of clamping wheels is provided on the connecting frame.

[0013] Optionally, it includes a mounting frame, a workbench for placing materials fixedly connected by connecting parts, and a support frame; the support frame is provided with a slide rail installed along its longitudinal direction, and a sliding mounting seat is installed on the slide rail, a first hydraulic cylinder is installed on the sliding mounting seat, and an engraving head is provided on the protruding end of the hydraulic cylinder.

[0014] In summary, the beneficial effects of the utility model are:

[0015] The utility model fixes a second hydraulic cylinder on the connection seat by fastening screws, and a clamping fixture for clamping the top and both sides of the material is fixedly installed on the protruding end of the second hydraulic cylinder, thereby improving the stability of the material during the engraving process. By starting the second hydraulic cylinder, the protruding end of the second hydraulic cylinder extends out, thereby driving the pressing table to move toward the material position until the clamping end face of the pressing table presses the top end face of the material. When the clamping part presses the top end face of the material, the clamping part generates a certain downward force and presses down the spring at the same time. When the spring is compressed, the clamping part drives the protrusion to move downward automatically under the compression of the spring until the protrusion automatically snaps into the groove for snap connection, thereby improving the stability of the clamping part set on the pressing table, and making it easier for the clamping part to limit the material longitudinally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a clamping positioner for an engraving machine and an engraving machine according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of an engraving machine according to an embodiment of the utility model, which is a clamping positioner for an engraving machine and an engraving machine;

[0018] Figure 3 This is a schematic diagram of the structure of a clamping positioner for an engraving machine and a clamping positioner for an engraving machine according to an embodiment of the utility model;

[0019] Figure 4 For this utility model Figure 3 A magnified view of the structure in the middle;

[0020] Figure 5 The utility model is an exploded view of a clamping positioner for an engraving machine and an engraving machine according to an embodiment of the present invention.

[0021] Reference numerals:

[0022] 100. Engraving machine;

[0023] 10. Support frame;

[0024] 20. Clamping positioner; 201. Support frame; 202. Connecting seat; 203. Sliding rod; 204. Second hydraulic cylinder; 205. Clamping fixture; 206. Clamping seat; 2061. Fastening connector; 2062. Coupling shaft; 2063. Clamping wheel; 2064. Connecting frame; 2065. Clamping groove;

[0025] 207, connecting rod;

[0026] 208, pressing platform; 2081, clamping member; 2082, clamping slot; 2083, groove; 2084, positioning hole; 2085, spring; 2086, protrusion;

[0027] 30. Rack;

[0028] 401, sliding mounting seat;

[0029] 402, first hydraulic cylinder;

[0030] 403, slide rail;

[0031] 405, carving head;

[0032] 406. Workbench;

[0033] 407, connector;

[0034] 50. Motor. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. Although exemplary embodiments are disclosed in the accompanying drawings, it should be understood that the utility model can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to facilitate a thorough understanding of the utility model and to fully convey the concept of the utility model to those skilled in the art.

[0036] In the description of this specification, the description with reference to the terms "certain embodiments", "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0037] In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0038] like Figures 1 to 5 As shown, this embodiment provides a clamping positioner for an engraving machine and an engraving machine 100, including a frame 30, and a support frame 10 is fixedly installed on the frame 30, and the support frame 10 is provided with a slide rail 403 installed along its longitudinal direction, and a sliding mounting seat 401 is slidably installed on the slide rail 403, and the sliding mounting seat 401 has a built-in driving device, a first hydraulic cylinder 402 is fixedly installed on the sliding mounting seat 401 by fastening screws, and an engraving head 405 is provided on the protruding end of the hydraulic cylinder 402.

[0039] In this embodiment, the sliding mounting seat 401 is started to drive the sliding mounting seat 401 to move on the slide rail 403, thereby driving the engraving head 405 to move linearly;

[0040] And by starting the first hydraulic cylinder 402 , the extending end of the first hydraulic cylinder 402 extends out, thereby driving the engraving head 405 to move toward the position of the workbench 406 .

[0041] Furthermore, a mounting frame is fixedly mounted on the cross bar disposed at the top of the frame 30 by means of fastening screws, and the mounting frame is fixedly connected to a workbench for placing materials by means of a connecting piece 407 .

[0042] In particular, engraving machines used on wood and other boards are mainly composed of a frame, a workbench, an engraving head and a drive system. Due to the lack of a clamping and positioning device, the board cannot be accurately fixed on the workbench, which makes it easy for the board to be cheap during engraving, thus affecting the progress and accuracy of engraving. In order to solve the above technical problems, please refer to Figures 1 to 5 As shown, a clamping locator 20 is fixedly installed on the support frame 10 near the engraving machine by fastening screws, and the clamping locator 20 includes a support frame 201, and a sliding rod 203 is arranged on the support frame 201, and at least two groups of relatively arranged connecting seats 202 are arranged on the sliding rod 203, and the two groups of relatively arranged connecting seats 202 are both provided with a motor 50 for driving the connecting seats 202 to move on the sliding rod 203.

[0043] Furthermore, a second hydraulic cylinder 204 is fixedly mounted on the connecting seat 202 by means of fastening screws, and a clamping fixture 205 for clamping the top and both sides of the material is fixedly mounted on the protruding end of the second hydraulic cylinder 204 .

[0044] Furthermore, the clamping fixture 205 includes a clamping seat 206, and the clamping seat 206 is fixedly mounted on the protruding end of the second hydraulic cylinder 204 by fastening screws.

[0045] Furthermore, a connecting rod 207 is provided on the end surface of the clamping seat 206 away from the connecting seat 202, and a pressing platform 208 for longitudinally limiting the material is welded on the end surface of the connecting rod 207 away from the clamping seat 206.

[0046] Furthermore, at least three groups of slots 2082 for the clamping members 2081 to be clamped into are provided on the end surface of the pressing platform 208 away from the connecting rod 207, so that the clamping members 2081 are clamped and connected with the slots 2082;

[0047] A spring 2085 is fixedly installed in the slot 2082 by means of a fastening screw, and the clamping member 2081 is connected via the spring 2085 .

[0048] Furthermore, two groups of grooves 2083 arranged opposite to each other are formed on the side wall of the card slot 2082, and the grooves 2083 are provided with protrusions 2086 for snapping into and engaging with each other. The protrusions 2086 are arranged on the card member 2081 and are integrated.

[0049] In this embodiment, by starting the second hydraulic cylinder 204, the extending end of the second hydraulic cylinder 204 is extended, thereby driving the pressing platform 208 to move toward the material position until the clamping member 2081 end face of the pressing platform 208 presses the top end face of the material. When the clamping member 2081 presses the top end face of the material, the clamping member 2081 generates a certain downward pressure and presses down the spring 2085 at the same time. When the spring 2085 is compressed, the clamping member 2081 drives the protrusion to move downward automatically under the compression of the spring until the protrusion automatically snaps into the groove 2083 for a snap connection, thereby improving the stability of the clamping member set on the pressing platform, and making it easier for the clamping member to limit the material longitudinally.

[0050] In practical applications, especially when clamping irregular materials, please refer to Figure 4 As shown, a clamping groove 2065 is provided on the clamping seat 206 , and the clamping groove 2065 is used to place the connecting shaft 2062 , and a fastening connector 2061 for limiting the position is provided on the connecting shaft 2062 at both ends of the clamping groove 2065 .

[0051] In this embodiment, the connecting rod is fixedly installed in the clamping groove 2065 by tightening the fastening connector 2061 to limit the position of the connecting rod.

[0052] Furthermore, a connecting frame 2064 is welded on the connecting shaft 2062, and at least one set of clamping wheels 2063 is provided on the connecting frame 2064, so that the lateral position of the material placed on the workbench is limited by two sets of clamping wheels 2063 arranged opposite to each other.

[0053] In this embodiment, when the position of the irregular material is fixed, a clamping wheel 2064 is added, and the clamping wheel 2064 is used to clamp the protruding end.

[0054] The use process and working principle of this utility model:

[0055] When the utility model is used, the motor 50 is first started, and then the connecting seat 202 is driven to drive the two sets of clamping fixtures 205 arranged opposite to each other to move toward the position of the material, until the clamping fixtures 205 move to the position of the material, and then the motor 50 is turned off;

[0056] Then start the second hydraulic cylinder 204. At this time, the extending end of the second hydraulic cylinder 204 extends out, thereby driving the pressing platform 208 to move toward the material position until the end face of the clamp 2081 of the pressing platform 208 presses the top end face of the material. When the clamp 2081 presses the top end face of the material, the clamp 2081 generates a certain downward pressure and presses down the spring 2085 at the same time. When the spring 2085 is compressed, the clamp 2081 drives the protrusion to move downward automatically under the compression of the spring until the protrusion automatically snaps into the groove 2083 for snap connection, thereby improving the stability of the clamp set on the pressing platform, and making it easier for the clamp to limit the material longitudinally. Then start the engraving head to work.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not restrictive. Although the utility model is described in detail with reference to the embodiments, it should be understood by those skilled in the art that any modification or equivalent replacement of the technical solution of the utility model does not deviate from the spirit and scope of the technical solution of the utility model, and should be included in the scope of the claims of the utility model.

Claims

1. A clamping positioner for an engraving machine, comprising a frame, and a support frame is installed on the frame, characterized in that: A clamping locator is installed on the support frame near the engraving machine, and the clamping locator includes a support frame, a sliding rod is provided on the support frame, and at least two groups of relatively arranged connecting seats are provided on the sliding rod, and the two groups of relatively arranged connecting seats are both provided with a motor for driving the connecting seat to move on the sliding rod; a second hydraulic cylinder is installed on the connecting seat, and the protruding end of the second hydraulic cylinder is installed with a clamping fixture for clamping the top and both sides of the material.

2. The clamping positioner for an engraving machine according to claim 1, characterized in that: The clamping fixture comprises a clamping seat, and the clamping seat is installed at the extended end of the second hydraulic cylinder.

3. The clamping positioner for an engraving machine according to claim 1, characterized in that: A connecting rod is arranged on the end surface of the clamping seat away from the connecting seat, and a pressing platform for longitudinally limiting the material is welded on the end surface of the connecting rod away from the clamping seat.

4. The clamping positioner for an engraving machine according to claim 3, characterized in that: At least three groups of card slots for card members to be inserted into are provided on the end surface of the pressing platform away from the connecting rod, so that the card members are engaged with the card slots; A spring is installed in the card slot, and the card piece is connected via the spring.

5. The clamping positioner for an engraving machine according to claim 4, characterized in that: The side wall of the card slot is provided with two groups of grooves which are arranged opposite to each other and for the protrusion to be inserted into, and are connected by a card engagement. The protrusion is arranged on the card piece and is arranged in an integrated manner.

6. The clamping positioner for an engraving machine according to claim 3, characterized in that: The clamping seat is provided with a clamping groove, in which a coupling shaft is placed, and fastening connectors for limiting the position are arranged on the coupling shafts arranged at both ends of the clamping groove.

7. The clamping positioner for an engraving machine according to claim 6, characterized in that: A connecting frame is welded on the connecting shaft, and at least one group of clamping wheels is arranged on the connecting frame.

8. An engraving machine, characterized in that: It includes a mounting frame and a workbench for placing materials fixedly connected by a connecting piece; and the support frame arranged on the engraving machine is provided with a slide rail installed along its longitudinal direction, and a sliding mounting seat is installed on the slide rail, a first hydraulic cylinder is installed on the sliding mounting seat, and an engraving head is arranged on the protruding end of the hydraulic cylinder.

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