Ultrasonic fabric cutting machine

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to an ultrasonic fabric cutting machine. Comprising a rack, a driving device, a cutter module, a first transverse cloth pressing mechanism and a first longitudinal cloth pressing mechanism; the driving device comprises a first cross beam installed on the rack in a front-back moving mode, a first driving mechanism used for driving the first cross beam to move, a first movable frame installed on the first cross beam in a left-right moving mode, and a second driving mechanism used for driving the first movable frame to move. The first movable plate is mounted on the first movable frame in an up-down moving manner; the third driving mechanism is used for driving the first movable plate to move; when the cutter module transversely cuts the cloth, the first transverse cloth pressing mechanism presses the cloth; when the cutter module longitudinally cuts the cloth, the first longitudinal cloth pressing mechanism presses the cloth. Compared with the prior art, the cloth cutting device has the advantages that the operation mode that cloth needs to be manually pressed in the prior art can be replaced, the production efficiency of cloth cutting can be improved, meanwhile, manual intervention during cloth cutting can be reduced, and the safety in the operation process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to an ultrasonic cloth cutting machine. Background Art

[0002] The ultrasonic trimming machine uses high-frequency oscillation to transmit sound waves from the welding head to the welding surface of the workpiece, instantly causing the molecules of the workpiece to produce friction and reach the melting point of the product, thereby completing the rapid dissolution of the solid material and completing the trimming. The fabric can be trimmed to make the two sides of the fabric more uniform.

[0003] The inventors found in actual production operations that during the ultrasonic trimming process, since the fabric is easy to move during trimming, the operator needs to press the fabric to be processed during trimming to prevent the fabric from shifting; using manual pressing is not only inefficient, but also poses a safety hazard.

[0004] Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0005] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide an ultrasonic cloth cutting machine to effectively solve the technical problem of low efficiency of the ultrasonic cloth cutting machine in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical solution: an ultrasonic cloth cutting machine, comprising

[0007] A rack, the rack being equipped with a glass tabletop for carrying the fabric;

[0008] A driving device, the driving device includes a first crossbeam mounted on the frame for front-back movement, a first driving mechanism for driving the first crossbeam to move, a first movable frame mounted on the first crossbeam for left-right movement, a second driving mechanism for driving the first movable frame to move, a first movable plate mounted on the first movable frame for up-down movement, and a third driving mechanism for driving the first movable plate to move;

[0009] A cutting knife module is installed on the first movable plate;

[0010] A first transverse cloth pressing mechanism, mounted on the first crossbeam;

[0011] A first longitudinal cloth pressing mechanism is installed on the first movable frame;

[0012] When the cutting knife module cuts the cloth transversely, the first transverse cloth pressing mechanism presses the cloth; when the cutting knife module cuts the cloth longitudinally, the first longitudinal cloth pressing mechanism presses the cloth.

[0013] The beneficial effects of the ultrasonic cloth cutting machine provided by the present application are: compared with the prior art, by arranging a first transverse cloth pressing mechanism on the first beam and a second transverse cloth pressing mechanism on the first movable frame; when the cutting knife module performs transverse cutting, the first transverse cloth pressing mechanism can be used to press the cloth before cutting; when the cutting knife module performs longitudinal cutting, the second transverse cloth pressing mechanism can be used to press the cloth before cutting; this operation process can replace the operation method of the traditional technology that requires manual pressing of the cloth, which can not only improve the production efficiency of cloth cutting, but also reduce manual intervention when cutting cloth, and improve the safety of the operation process.

[0014] As a preferred solution: it also includes a feeding mechanism, the feeding mechanism includes

[0015] The cloth storage reel is installed on the rear side of the frame;

[0016] The cloth clamping mechanism comprises a first driving cylinder installed on a first crossbeam, a first clamping plate installed on a telescopic rod of the first driving cylinder, a second driving cylinder installed on the first clamping plate, and a second clamping plate installed on the telescopic rod of the second driving cylinder; the first driving cylinder can be telescopically adjusted up and down to adjust the position of the first clamping plate, and the telescopic rod of the second driving cylinder can drive the second clamping plate to clamp the cloth with the first clamping plate when it is extended.

[0017] As a preferred solution: the first transverse cloth pressing mechanism includes

[0018] A first downward pressure cylinder is mounted on the first crossbeam;

[0019] A first pressing plate, mounted on the telescopic rod of the first pressing cylinder;

[0020] When the telescopic rod of the first pressing cylinder is extended, the first pressing plate can be driven to move toward the glass table top to press the fabric on the glass table top.

[0021] As a preferred solution: the first longitudinal cloth pressing mechanism includes

[0022] A second lower pressing plate is movably mounted on the first movable frame;

[0023] A second lower pressing wheel, mounted on the second lower pressing plate;

[0024] The second pressing cylinder is installed on the first movable frame; the telescopic rod of the second pressing cylinder is connected to the second pressing plate; when the telescopic rod of the second pressing cylinder is extended, the second pressing plate can be driven to move downward so that the second pressing wheel presses the cloth on the glass table.

[0025] As a preferred solution: the first longitudinal cloth pressing mechanism also includes two second displacement seats which are laterally movable and installed at the front and rear ends of the frame, and the two second displacement seats are connected with cloth pressing strips.

[0026] As a preferred solution: the first driving mechanism includes a first transmission rack installed on the frame, a first motor installed on the first beam, and a first transmission gear installed on the rotating shaft of the first motor, and the first transmission rack is meshingly connected with the first transmission gear.

[0027] As a preferred solution: the second driving mechanism includes a second transmission rack installed on the first crossbeam, a second motor installed on the first movable frame, and a second transmission gear installed on the rotating shaft of the second motor, and the second transmission rack is meshingly connected with the second transmission gear.

[0028] As a preferred solution: the cutter module includes a cutter rotatably mounted on the first movable plate, a third transmission gear fixedly mounted on the cutter, a third motor mounted on the first movable plate, and a third drive gear mounted on the rotating shaft of the third motor, and the third drive gear is meshingly connected with the third transmission gear.

[0029] As a preferred solution: the second lower pressing wheels have four arranged in four corners, and the cutter is located at the center of the four second lower pressing wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0031] Figure 1 It is a schematic diagram of the three-dimensional structure of the ultrasonic cloth cutting machine provided in an embodiment of the present application;

[0032] Figure 2 yes Figure 1 Another perspective structural diagram of the ultrasonic cloth cutting machine shown;

[0033] Figure 3 yes Figure 1 A partial enlarged view of the middle part;

[0034] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle;

[0035] Figure 5 yes Figure 1 A schematic diagram of the three-dimensional structure of the driving device shown;

[0036] Figure 6 yes Figure 5 A schematic diagram of the partial three-dimensional structure of the driving device shown.

[0037] Among them, the reference numerals in the figure are:

[0038] 10. Frame; 101. Glass table; 12. Driving device; 121. First crossbeam; 122. First movable frame; 123. First movable plate; 124. First transmission rack; 125. First motor; 126. First transmission gear; 127. Second transmission rack; 128. Second motor; 13. Cutter module; 131. Cutter; 132. Third transmission gear; 133. Third motor; 134. Third driving gear; 14. First horizontal cloth pressing mechanism; 141. First downward pressure air Cylinder; 142, first lower pressure plate; 15, first longitudinal cloth pressing mechanism; 151, second lower pressure plate; 152, second lower pressure wheel; 153, second lower pressure cylinder; 154, second displacement seat; 1541, first seat body; 1542, second seat body; 1543, transmission motor; 1544, transmission cylinder; 155, cloth pressing strip; 16, feeding mechanism; 161, cloth storage reel; 162, first driving cylinder; 163, first clamping plate; 164, second driving cylinder; 165, second clamping plate. DETAILED DESCRIPTION

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0040] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0041] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0043] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0044] Please also read Figures 1 to 6 The ultrasonic cloth cutting machine provided in the embodiment of the present application is now described. The ultrasonic cloth cutting machine comprises: a frame 10, a driving device 12, a cutting knife module 13, a first transverse cloth pressing mechanism 14 and a first longitudinal cloth pressing mechanism.

[0045] The frame 10 is equipped with a glass table 101 for carrying fabrics. The driving device 12 includes a first beam 121 mounted on the frame 10 for front-to-back movement, a first driving mechanism for driving the first beam 121 to move, a first movable frame 122 mounted on the first beam 121 for left-right movement, a second driving mechanism for driving the first movable frame 122 to move, a first movable plate 123 mounted on the first movable frame 122 for up-down movement, and a third driving mechanism for driving the first movable plate 123 to move; the cutting module 13 is mounted on the first movable plate 123, and can drive the cutting module 13 to move forward and backward relative to the frame 10 through the first beam 121. The cutting module 13 moves forward and backward to cut the cloth on the glass table 101; the first movable frame moves forward and backward relative to the first beam 121, so as to drive the cutting module 13 to move left and right to cut the cloth on the glass table 101; the first movable plate moves up and down to adjust the height of the cutting module 13; the first horizontal cloth pressing mechanism 14 is installed on the first beam 121, and the first longitudinal cloth pressing mechanism 15 is installed on the first movable frame 123; when the cutting module 13 cuts the cloth horizontally, the first horizontal cloth pressing mechanism 14 presses the cloth; when the cutting module 13 cuts the cloth longitudinally, the first longitudinal cloth pressing mechanism 15 presses the cloth.

[0046] Specifically, by setting a first transverse cloth pressing mechanism 14 on the first crossbeam 121 and a second transverse cloth pressing mechanism on the first movable frame; when the cutting knife module 13 performs transverse cutting, the first transverse cloth pressing mechanism 14 can be used to press the cloth before cutting; when the cutting knife module 13 performs longitudinal cutting, the second transverse cloth pressing mechanism can be used to press the cloth before cutting; this operation process can replace the operation method of manually pressing the cloth in the traditional technology, which can not only improve the production efficiency of cloth cutting, but also reduce manual intervention when cutting cloth, and improve the safety of the operation process. At the same time, the glass table 101 is used as the workbench. Due to the high hardness of the glass, the service life of the workbench can be extended and the reliability of use can be improved.

[0047] It should be noted that the front-to-back displacement of the first beam 121, the left-right displacement of the first movable frame, and the up-and-down displacement of the first movable plate can be linked; such a structure allows the cutting module 13 to cut the cloth obliquely or in any shape.

[0048] In some embodiments of the present application, a feeding mechanism 16 is further included, including a cloth storage reel 161 and a cloth clamping mechanism. The cloth storage reel 161 is installed on the rear side of the frame 10, and the cloth clamping mechanism includes a first driving cylinder 162 installed on the first crossbeam 121, a first clamping plate 163 installed on the telescopic rod of the first driving cylinder 162, a second driving cylinder 164 installed on the first clamping plate 163, and a second clamping plate 165 installed on the telescopic rod of the second driving cylinder 164; the first driving cylinder 162 can be telescopically adjusted up and down to adjust the position of the first clamping plate 163, and the telescopic rod of the second driving cylinder 164 can drive the second clamping plate 165 to clamp the cloth with the first clamping plate 163 when the telescopic rod of the second driving cylinder 164 is extended.

[0049] By installing the cloth clamping mechanism on the first crossbeam 121, before cutting the cloth, the cloth clamping mechanism can be moved to the rear side of the frame 10, that is, close to the location of the cloth storage reel 161 by using the front-back displacement of the first crossbeam 121; then one end of the cloth is clamped by the first clamping plate 163 and the second clamping plate 165, and then the first crossbeam 121 is displaced forward to pull the cloth to the glass table 101; then the cloth clamping mechanism cancels the clamping of the cloth, and uses the first crossbeam 121 to move back to the rear side of the frame 10, and uses the cutting knife module 13 to cut the cloth, so that part of the cloth can be carried on the glass table 101. It can be seen that this loading method has a simple structure and is easy to implement.

[0050] In some embodiments of the present application, the first driving mechanism includes a first transmission rack 124 installed on the frame 10, a first motor 125 installed on the first crossbeam 121, and a first transmission gear 126 installed on the rotating shaft of the first motor 125, and the first transmission rack 124 is meshed and connected with the first transmission gear 126. The second driving mechanism includes a second transmission rack 127 installed on the first crossbeam 121, a second motor 128 installed on the first movable frame 122, and a second transmission gear 129 installed on the rotating shaft of the second motor 128, and the second transmission rack 127 is meshed and connected with the second transmission gear. The third driving mechanism is a cylinder, and the telescopic rod of the cylinder is connected to the first movable plate to drive the first movable plate to move up and down.

[0051] Specifically, the cutter module 13 includes a cutter 131 rotatably mounted on the first movable plate 123, a third transmission gear 132 fixedly mounted on the cutter 131, a third motor 133 mounted on the first movable plate 123, and a third drive gear 134 mounted on the rotating shaft of the third motor 133, and the third drive gear 134 is meshedly connected with the third transmission gear 132. By providing a rotatable cutter 131, the angle of the cutter 131 can be adjusted according to the cutting direction, so as to improve the accuracy of cutting the cloth. At the same time, since the cutter 131 is driven to rotate by the meshing connection between the third drive gear 134 and the third transmission gear 132, the rotation accuracy of the cutter 131 can be improved.

[0052] In some embodiments of the present application, the first lateral cloth pressing mechanism 14 includes a first pressing cylinder 141 and a first pressing plate 142. The first pressing cylinder 141 is installed on the first beam 121, and the first pressing plate 142 is installed on the telescopic rod of the first pressing cylinder 141. When the telescopic rod of the first pressing cylinder 141 is extended, the first pressing plate 142 can be driven to move toward the glass table top 101 to press the cloth on the glass table top 101.

[0053] Preferably, there are two first transverse cloth pressing mechanisms 14, one of which is installed on the front side of the first beam 121, and the other is installed on the rear side of the first beam 121; when the cloth needs to be cut transversely, the two first transverse cloth pressing mechanisms 14 can work simultaneously to drive the first lower pressing plate 142 to move downward to press the cloth on the glass table top 101.

[0054] In some embodiments of the present application, the first longitudinal cloth pressing mechanism 15 includes a second lower pressing plate 151, a second lower pressing wheel 152 and a second lower pressing cylinder 153;

[0055] The second lower pressing plate 151 is movably mounted on the first movable frame 122, the second lower pressing wheel 152 is mounted on the second lower pressing plate 151, the second lower pressing cylinder 153 is mounted on the first movable frame 122, and the telescopic rod of the second lower pressing cylinder 153 is connected to the second lower pressing plate 151; when the telescopic rod of the second lower pressing cylinder 153 is extended, the second lower pressing plate 151 can be driven to move downward so that the second lower pressing wheel 152 presses the cloth on the glass table 101. Since the first longitudinal cloth pressing mechanism 15 uses the second lower pressing wheel 152 to press the cloth, the cutting knife module 13 can roll and press the cloth through the second lower pressing wheel 152 when the cloth is cut by longitudinally moving forward and backward.

[0056] Preferably, the second lower pressing wheels 152 have four arranged in four corners, and the cutter 131 is located at the center of the four second lower pressing wheels 152; such a structure can improve the reliability of cloth pressing, and further ensure that the cloth is not easily deviated when the cutter cuts the cloth, thereby improving the accuracy of cloth cutting.

[0057] In more detail, the first longitudinal cloth pressing mechanism 15 also includes two second displacement seats 154 which can be installed laterally and movably at the front and rear ends of the frame 10, the two second displacement seats 154 are connected with a cloth pressing strip 155, the second displacement seat 154 includes a first seat body 1541 and a second seat body 1542 which can be installed up and down and is installed on the first seat body 1541, the first seat body 1541 is installed with a transmission motor 1543, the rotating shaft of the transmission motor 1543 is provided with a gear, and the front and rear sides of the frame 10 are provided with racks meshing with the gear. By rotating the rotating shaft of the transmission motor 1543, the first seat body 1541 can be displaced left and right along the frame 10; the first seat body 1541 is installed with a transmission cylinder 1544, the telescopic rod of the transmission cylinder 1544 is connected to the second seat body 1542, and the cloth pressing strip 155 is connected to the two second seat bodies 1542 on the front and rear sides, and the cloth pressing strip 155 is driven to press against the cloth or not press against the cloth by the extension and retraction of the transmission gas rod.

[0058] It should be noted here that before the second lower pressing wheel 152 presses the cloth, each cloth pressing strip 155 is first moved to the bottom of the second lower pressing wheel 152 through the first seat body 1541, and then the cloth pressing strip 155 is pressed against the cloth; then the second lower pressing wheel 152 presses against the cloth pressing strip 155 to press the cloth; this structure can prevent the second lower pressing wheel 152 from crushing or damaging the cloth.

[0059] The above are only preferred embodiments of the present invention, and only specifically describe the technical principles of the present invention. These descriptions are only for the purpose of explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanation here, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention, and other specific implementation methods of the present invention that can be associated with by technicians in this field without creative labor, should be included in the scope of protection of the present invention.

Claims

1. An ultrasonic cloth cutting machine, characterized in that: include A frame (10), wherein the frame (10) is provided with a glass table top (101) for carrying fabric; A driving device (12), the driving device (12) comprising a first crossbeam (121) mounted on the frame (10) for forward and backward movement, a first driving mechanism for driving the first crossbeam (121) to move, a first movable frame (122) mounted on the first crossbeam (121) for left-right movement, a second driving mechanism for driving the first movable frame (122) to move, a first movable plate (123) mounted on the first movable frame (122) for upward and downward movement, and a third driving mechanism for driving the first movable plate (123) to move; A cutting knife module (13) mounted on the first movable plate (123); A first transverse cloth pressing mechanism (14) mounted on the first crossbeam (121); A first longitudinal cloth pressing mechanism (15) mounted on the first movable frame (122); When the cutting knife module (13) cuts the cloth transversely, the first transverse cloth pressing mechanism (14) presses the cloth; When the cutting knife module (13) cuts the cloth longitudinally, the first longitudinal cloth pressing mechanism (15) presses the cloth.

2. The ultrasonic cloth cutting machine according to claim 1, characterized in that: It also includes a feeding mechanism, wherein the feeding mechanism (16) includes A cloth storage reel (161) is mounted on the rear side of the frame (10); The cloth clamping mechanism comprises a first driving cylinder (162) mounted on a first crossbeam (121), a first clamping plate (163) mounted on a telescopic rod of the first driving cylinder (162), a second driving cylinder (164) mounted on the first clamping plate (163), and a second clamping plate (165) mounted on the telescopic rod of the second driving cylinder (164); The first driving cylinder (162) can be extended and retracted up and down to adjust the position of the first clamping plate (163), and the telescopic rod of the second driving cylinder (164) can drive the second clamping plate (165) and the first clamping plate (163) to clamp the cloth when it is extended.

3. The ultrasonic cloth cutting machine according to claim 1 or 2, characterized in that: The first transverse cloth pressing mechanism (14) comprises A first downward-pressing cylinder (141) mounted on the first crossbeam (121); A first pressing plate (142) mounted on a telescopic rod of the first pressing cylinder (141); When the telescopic rod of the first pressing cylinder (141) is extended, the first pressing plate (142) can be driven to move toward the glass table top (101) to press the fabric on the glass table top (101).

4. The ultrasonic cloth cutting machine according to claim 1 or 2, characterized in that: The first longitudinal cloth pressing mechanism (15) comprises A second lower pressing plate (151) is movably mounted on the first movable frame (122); A second lower pressing wheel (152) mounted on the second lower pressing plate (151); A second pressing cylinder (153) is mounted on the first movable frame (122); a telescopic rod of the second pressing cylinder (153) is connected to the second pressing plate (151); When the telescopic rod of the second pressing cylinder (153) is extended, it can drive the second pressing plate (151) to move downward so that the second pressing wheel (152) presses the fabric on the glass table top (101).

5. The ultrasonic cloth cutting machine according to claim 4, characterized in that: The first longitudinal cloth pressing mechanism (15) further comprises two second displacement seats (154) which are laterally movably mounted at the front and rear ends of the frame (10), and the two second displacement seats (154) are connected to cloth pressing strips (155).

6. The ultrasonic cloth cutting machine according to claim 1, characterized in that: The first driving mechanism comprises a first transmission rack (124) mounted on the frame, a first motor (125) mounted on the first crossbeam (121), and a first transmission gear (126) mounted on the rotating shaft of the first motor (125); the first transmission rack (124) is meshingly connected with the first transmission gear (126).

7. The ultrasonic cloth cutting machine according to claim 1, characterized in that: The second driving mechanism comprises a second transmission rack (127) mounted on the first crossbeam (121), a second motor (128) mounted on the first movable frame (122), and a second transmission gear mounted on the rotating shaft of the second motor (128); the second transmission rack (127) is meshingly connected with the second transmission gear.

8. The ultrasonic cloth cutting machine according to claim 4, characterized in that: The cutter module (13) comprises a cutter (131) rotatably mounted on a first movable plate (123), a third transmission gear (132) fixedly mounted on the cutter (131), a third motor (133) mounted on the first movable plate (123), and a third drive gear (134) mounted on a rotating shaft of the third motor (133); the third drive gear (134) is meshingly connected with the third transmission gear (132).

9. The ultrasonic cloth cutting machine according to claim 8, characterized in that: The second lower pressing wheels (152) have four arranged in a four-corner distribution, and the cutter (131) is located at the center of the four second lower pressing wheels (152).

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