Special-shaped foam cutting machine

Abstract

The utility model discloses a special-shaped foam cutting machine which comprises a foam placing platform, an X-axis sliding track and a Y-axis sliding track which is arranged relatively perpendicular to the X-axis sliding track are arranged on the two sides of the foam placing platform respectively, and a first cutting wire connector assembly and a second cutting wire connector assembly are arranged on the X-axis sliding track respectively. The cutting wire first connector assembly is connected with the X-axis sliding rail on the corresponding side through a first driving mechanism, and the cutting wire second connector assembly is connected with the X-axis sliding rail on the corresponding side through a second driving mechanism. When the cutting wire first connector assembly and the cutting wire second connector assembly need to be located at different heights, the cutting wire needs to be lengthened or shortened, wire unwinding or wire winding is conducted through rotation of the cutting wire winding wheel, the tension balance of the cutting wire is achieved, the structural design is reasonable, and the structure is simple.

Description

Technical Field

[0001] The utility model belongs to the technical field of foam board cutting equipment, in particular to a foam special-shaped cutting machine. Background Art

[0002] The existing foam cutting machine includes a foam placing platform, on which a cutting wire is arranged. The cutting wire can move along the X-axis and Y-axis relative to the foam placing platform to realize cutting of the foam on the foam placing platform. The defects of the existing foam board cutting equipment on the market are that the length of the cutting wire is fixed, so when cutting, the driving parts on both sides of the cutting wire move in the same direction at the same time and are always on the same horizontal line. Only conventional horizontal cutting can be realized, and special-shaped cutting cannot be realized. When special-shaped cutting is required, the length of the cutting wire needs to be changed, and the cutting wire must maintain a certain tension. Utility Model Content

[0003] The utility model aims to provide a foam special-shaped cutting machine to solve the problems existing in the background technology.

[0004] To solve this technical problem, the technical solution of the utility model is:

[0005] A foam special-shaped cutting machine comprises a foam placing platform, an X-axis sliding track and a Y-axis sliding track arranged perpendicularly to the X-axis sliding track are respectively arranged on both sides of the foam placing platform, a first connecting head assembly of a cutting wire and a second connecting head assembly of a cutting wire are respectively arranged on the X-axis sliding track, the first connecting head assembly of the cutting wire is connected to the X-axis sliding track on the corresponding side through a first driving mechanism, and the second connecting head assembly of the cutting wire is connected to the X-axis sliding track on the corresponding side through a second driving mechanism;

[0006] The first driving mechanism and the second driving mechanism respectively drive the first cutting wire connector assembly and the second cutting wire connector assembly to move in the X-axis and Y-axis directions;

[0007] A cutting wire is connected between the first cutting wire connector assembly and the second cutting wire connector assembly;

[0008] The first cutting wire connector assembly comprises a first mounting plate, a cutting wire reel is arranged on the first mounting plate, a first end of the cutting wire is wound on the cutting wire reel, the cutting wire reel is connected to the driving member, and a first guide is also arranged on the first mounting plate, the cutting wire passes through the first guide and is connected to the second cutting wire connector assembly;

[0009] The cutting wire second connector assembly comprises a second mounting plate, on which a second guide member and an elastic connector are disposed, and the second end of the cutting wire passes through the second guide member and is connected to the elastic connector.

[0010] Preferably, the first guide member includes a first guide wheel arranged below the cutting wire reel, and also includes a first guide column arranged on the side of the first guide wheel, and a first guide hole is arranged in the first guide column.

[0011] Preferably, the second guide member comprises a second guide column arranged on the second mounting plate, a second guide wheel is arranged on the side of the second guide column, and a second guide hole is arranged in the second guide column.

[0012] Preferably, the elastic connecting member comprises a bending plate arranged on the second mounting plate, and the bending plate is connected to an elastic hook.

[0013] Preferably, the first guide column and the second guide column are respectively connected with positive and negative electrodes, so that the cutting wire is electrically heated when passing through, thereby achieving thermal cutting of the foam.

[0014] In the present application, the first driving mechanism and the second driving mechanism have the same structure.

[0015] Preferably, the first driving mechanism includes a Y-axis sliding track, a first X-axis sliding drive motor is arranged on the Y-axis sliding track, an X-axis conveying belt is arranged on the X-axis sliding track, and the output shaft end of the first X-axis sliding drive motor is connected to the X-axis conveying belt through a first synchronous wheel; a Y-axis sliding drive motor is arranged near the bottom end of the Y-axis sliding track, a second synchronous wheel is arranged on the output end of the Y-axis sliding drive motor, a second synchronous wheel mounting plate is arranged near the top end of the Y-axis sliding track, a third synchronous wheel is arranged on the third synchronous wheel mounting plate, and the Y-axis conveying belt is transmission-connected between the second synchronous wheel and the third synchronous wheel; the first mounting plate is fixedly connected to the Y-axis conveying belt.

[0016] Preferably, a clamping plate is fixed on the rear end surface of the first mounting plate, and the clamping plate is clamped on the Y-axis conveying belt.

[0017] Preferably, the first X-axis sliding drive motor is arranged on the bottom end of the Y-axis sliding track, the second X-axis sliding drive motor is arranged on the top end of the Y-axis sliding track, an X-axis auxiliary sliding track is arranged above the X-axis sliding track, the X-axis auxiliary sliding track is connected to the X-axis auxiliary conveying belt, and the second X-axis sliding drive motor is connected to the X-axis auxiliary conveying belt through a fourth synchronous wheel.

[0018] During anisotropic cutting, the first connector assembly and the second connector assembly of the cutting wire need to be at different heights, so the cutting wire needs to be lengthened or shortened, thereby releasing or reeling in the cutting wire through the rotation of the cutting wire reel to achieve a balance of the tension of the cutting wire.

[0019] The above technical solution and the beneficial effects of the utility model are:

[0020] During anisotropic cutting, the first connector assembly and the second connector assembly of the cutting wire need to be at different heights, so the cutting wire needs to be lengthened or shortened, thereby releasing or reeling in the cutting wire through the rotation of the cutting wire reel to achieve a balance of the tension of the cutting wire. The structural design is reasonable and simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of C;

[0023] Figure 3 This is a schematic diagram of the installation structure of the second connector assembly of the cutting wire of the utility model;

[0024] Figure 4 It is a partial structural schematic diagram of the utility model;

[0025] Figure 5 yes Figure 4 A schematic diagram of the enlarged structure;

[0026] Figure 6 yes Figure 4 Schematic diagram of the enlarged structure of D;

[0027] Figure 7 yes Figure 4 Schematic diagram of the enlarged structure of B. DETAILED DESCRIPTION

[0028] like Figure 1-7 As shown, in order to further explain the technical solution of the utility model, the utility model is described in detail through specific embodiments below.

[0029] Example 1

[0030] A foam special-shaped cutting machine comprises a foam placing platform 1, an X-axis sliding track and a Y-axis sliding track 2 arranged perpendicularly to the X-axis sliding track are respectively arranged on both sides of the foam placing platform, a cutting wire first connector assembly 3 and a cutting wire second connector assembly 4 are respectively arranged on the X-axis sliding track, the cutting wire first connector assembly is connected to the X-axis sliding track on the corresponding side through a first driving mechanism, and the cutting wire second connector assembly is connected to the X-axis sliding track on the corresponding side through a second driving mechanism;

[0031] The first driving mechanism and the second driving mechanism respectively drive the first cutting wire connector assembly and the second cutting wire connector assembly to move in the X-axis and Y-axis directions;

[0032] A cutting wire (not shown) is connected between the first cutting wire connector assembly and the second cutting wire connector assembly;

[0033] Wherein, the first connector assembly of the cutting wire includes a first mounting plate 100, on which a cutting wire reel 101 is arranged, on which the first end of the cutting wire is wound, and the cutting wire reel is connected to a driving member 102, which is a pneumatic rotary drive motor. Since the extension and contraction amount of the cutting wire is not much (generally not more than 10 cm) during special-shaped cutting, the shaft of the driving member 102 is often in a non-rotating (i.e., blocked) state, so the constant torque motor cannot be applied because of the problem of burning out due to blocking. The present application adopts pneumatic rotary drive to ensure the normal operation of the equipment. A first guide member is also arranged on the first mounting plate, and the first guide member includes a first guide wheel 103 arranged below the cutting wire reel, and also includes a first guide column 104 arranged on the side of the first guide wheel, and a first guide hole 105 is arranged in the first guide column, and the cutting wire bypasses the first guide wheel 103 and passes through the second guide hole 105 to be connected to the second connector assembly of the cutting wire;

[0034] The second connector assembly of the cutting wire includes a second mounting plate 106, on which a second guide member and an elastic connector are arranged, the second end of the cutting wire passes through the second guide member and is connected to the elastic connector, the second guide member includes a second guide column 107 arranged on the second mounting plate, a second guide wheel 108 is arranged on the side of the second guide column, and a second guide hole (not shown) is arranged in the second guide column, the elastic connector includes a bending plate 110 arranged on the second mounting plate, and an elastic hook 111 is connected to the bending plate.

[0035] The first driving mechanism includes a Y-axis sliding track 200, on which a first X-axis sliding drive motor 201 is arranged, and an X-axis conveying belt 202 is arranged on the X-axis sliding track, and the output shaft end of the first X-axis sliding drive motor is connected to the X-axis conveying belt through a first synchronous wheel 203; a Y-axis sliding drive motor 204 is arranged near the bottom end of the Y-axis sliding track, and a second synchronous wheel 205 is arranged on the output end of the Y-axis sliding drive motor, and a second synchronous wheel mounting plate 206 is arranged near the top end of the Y-axis sliding track, and a third synchronous wheel 207 is arranged on the third synchronous wheel mounting plate, and a Y-axis conveying belt 208 is transmission-connected between the second synchronous wheel and the third synchronous wheel; the first mounting plate is fixedly connected to the Y-axis conveying belt.

[0036] A clamping plate 209 is fixed on the rear end surface of the first mounting plate, and the clamping plate is clamped on the Y-axis conveying belt. The first X-axis sliding drive motor is arranged on the bottom end of the Y-axis sliding track, and the second X-axis sliding drive motor 210 is arranged on the top end of the Y-axis sliding track. An X-axis auxiliary sliding track 211 is arranged above the X-axis sliding track, and the X-axis auxiliary sliding track is connected to the X-axis auxiliary conveying belt 212. The second X-axis sliding drive motor is connected to the X-axis auxiliary conveying belt through a fourth synchronous wheel.

[0037] During anisotropic cutting, the first connector assembly and the second connector assembly of the cutting wire need to be at different heights, so the cutting wire needs to be lengthened or shortened, thereby releasing or reeling in the cutting wire through the rotation of the cutting wire reel to achieve a balance of the tension of the cutting wire.

[0038] In the present application, the first drive mechanism and the second drive mechanism have the same structure, but due to the need to achieve anisotropic cutting, the first X-axis sliding drive motor and the Y-axis sliding drive motor involved in the first drive mechanism have different setting parameters from the first X-axis sliding drive motor and the Y-axis sliding drive motor involved in the second drive mechanism; that is, when the first X-axis sliding drive motor involved in the first drive mechanism drives the first connector assembly of the cutting wire to move forward, the first X-axis sliding drive motor involved in the second drive mechanism drives the second connector assembly of the cutting wire to move backward, which is set according to the actual foam shape that needs to be cut.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foam special-shaped cutting machine, characterized in that: It comprises a foam placement platform, on both sides of which an X-axis slide track and a Y-axis slide track arranged perpendicularly to the X-axis slide track are respectively arranged, and on the X-axis slide track are respectively arranged a first cutting wire connector assembly and a second cutting wire connector assembly, wherein the first cutting wire connector assembly is connected to the X-axis slide track on the corresponding side through a first driving mechanism, and the second cutting wire connector assembly is connected to the X-axis slide track on the corresponding side through a second driving mechanism; The first driving mechanism and the second driving mechanism respectively drive the first cutting wire connector assembly and the second cutting wire connector assembly to move in the X-axis and Y-axis directions; A cutting wire is connected between the first cutting wire connector assembly and the second cutting wire connector assembly; The first cutting wire connector assembly comprises a first mounting plate, a cutting wire reel is arranged on the first mounting plate, a first end of the cutting wire is wound on the cutting wire reel, the cutting wire reel is connected to the driving member, and a first guide is also arranged on the first mounting plate, the cutting wire passes through the first guide and is connected to the second cutting wire connector assembly; The cutting wire second connector assembly comprises a second mounting plate, on which a second guide member and an elastic connector are disposed, and the second end of the cutting wire passes through the second guide member and is connected to the elastic connector.

2. The foam profile cutting machine according to claim 1, characterized in that: The first guide member includes a first guide wheel arranged below the cutting wire reel, and also includes a first guide column arranged on the side of the first guide wheel, and a first guide hole is arranged in the first guide column.

3. The foam profile cutting machine according to claim 1, characterized in that: The second guide member comprises a second guide column arranged on the second mounting plate, a second guide wheel is arranged on the side of the second guide column, and a second guide hole is arranged in the second guide column.

4. The foam profile cutting machine according to claim 1, characterized in that: The elastic connecting member comprises a bending plate arranged on the second mounting plate, and the bending plate is connected with an elastic hook.

5. The foam profile cutting machine according to claim 1, characterized in that: The first driving mechanism includes a Y-axis sliding track, a first X-axis sliding drive motor is arranged on the Y-axis sliding track, an X-axis conveying belt is arranged on the X-axis sliding track, and the output shaft end of the first X-axis sliding drive motor is connected to the X-axis conveying belt through a first synchronous wheel; a Y-axis sliding drive motor is arranged near the bottom end of the Y-axis sliding track, a second synchronous wheel is arranged on the output end of the Y-axis sliding drive motor, a third synchronous wheel mounting plate is arranged on the top end of the Y-axis sliding track, a third synchronous wheel is arranged on the third synchronous wheel mounting plate, and the Y-axis conveying belt is transmission-connected between the second synchronous wheel and the third synchronous wheel; the first mounting plate is fixedly connected to the Y-axis conveying belt.

6. The foam profile cutting machine according to claim 5, characterized in that: A clamping plate is fixed on the rear end surface of the first mounting plate, and the clamping plate is clamped on the Y-axis conveying belt.

7. The foam profile cutting machine according to claim 1, characterized in that: The first X-axis sliding drive motor is arranged on the bottom end of the Y-axis sliding track, the second X-axis sliding drive motor is arranged on the top end of the Y-axis sliding track, an X-axis auxiliary sliding track is arranged above the X-axis sliding track, the X-axis auxiliary sliding track is connected to the X-axis auxiliary conveying belt, and the second X-axis sliding drive motor is connected to the X-axis auxiliary conveying belt through a fourth synchronous wheel.

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