Feeding structure of engraving machine

Abstract

The utility model relates to the technical field of carving machines, and discloses a carving machine feeding structure which comprises a machining table, a U-shaped plate is arranged on the right side of the upper portion of the machining table, a carving mechanism is arranged on the U-shaped plate, a pushing mechanism is arranged on the left side of the machining table, and a containing frame is arranged on the left side of the bottom of the machining table. A containing frame is arranged on the upper portion of the machining table, a plurality of workpieces are placed in the containing frame, an L-shaped plate is arranged at the bottom end of the containing frame, a feeding mechanism is arranged on the L-shaped plate, a connecting plate is arranged on one side of the feeding mechanism, an extrusion mechanism is arranged on the connecting plate, and a warning lamp and a controller are arranged on the upper portion of the machining table. When the workpiece feeding device is used, the remaining amount of workpieces can be monitored when the workpieces are fed, so that a worker can be reminded to add the workpieces in time, the worker does not need to observe the workpieces all the time, the labor intensity of the worker is greatly relieved, and the risk of misoperation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a feeding structure of an engraving machine. Background Art

[0002] An engraving machine is a mechanical device that can be used to carve, cut or engrave an object by moving a tool to cut and scratch the surface of the object.

[0003] For example, the Chinese utility model patent with the announcement number "CN213470445U" discloses "a feeding device for an engraving machine, comprising a table body, a lifting assembly located below the table body, and a pushing assembly located on the table body; a material cavity is provided on the table body, the lifting assembly comprises a lifting cylinder and a carrier located at the end of the piston rod of the lifting cylinder, the carrier cooperates with the material cavity, the pushing assembly comprises a pushing cylinder and a pushing block located at the end of the piston rod of the pushing cylinder, the pushing block corresponds to the position of the material cavity. With the cooperation of the table body, the lifting assembly and the pushing assembly, the utility model realizes the automatic feeding operation of the workpiece without manual operation, greatly reduces the labor intensity of the workers, reduces the consumption of labor costs, has higher loading accuracy, and can directly deliver the workpiece to a predetermined position."

[0004] In view of the above-mentioned related technologies, during the process of loading the workpieces, the staff is required to observe the workpieces all the time to prevent timely loading when the number of workpieces is small, but this will increase the labor intensity of the staff, and may cause fatigue and inattention, thereby increasing the risk of operational errors. Therefore, those skilled in the art provide an engraving machine loading structure to solve the problems raised in the above-mentioned background technology.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that during the process of loading the workpieces, the staff is required to observe the workpieces all the time to prevent timely loading when the number of workpieces is small, but this will increase the labor intensity of the staff, and may cause fatigue and inattention, thereby increasing the risk of operational errors. The utility model provides a feeding structure for an engraving machine.

[0007] The utility model provides an engraving machine feeding structure adopts the following technical scheme: an engraving machine feeding structure, comprising a processing table, a U-shaped plate is arranged on the upper right side of the processing table, an engraving mechanism is arranged on the U-shaped plate, a pushing mechanism is arranged on the left side of the processing table, a placing frame is arranged on the bottom left side of the processing table, a plurality of workpieces are placed inside the placing frame, an L-shaped plate is arranged at the bottom end of the placing frame, a feeding mechanism is arranged on the L-shaped plate, a connecting plate is arranged on one side of the feeding mechanism, an extrusion mechanism is arranged on the connecting plate, a travel switch used in conjunction with the extrusion mechanism is arranged at the bottom of the processing table, a warning light and a controller are arranged on the upper part of the processing table, and the travel switch and the warning light are both electrically connected to the controller;

[0008] The extrusion mechanism comprises a threaded rod and a pressing plate, wherein the threaded rod is threadably arranged on the connecting plate, the pressing plate is arranged on the top end of the threaded rod, and the pressing plate is located at the lower end of the travel switch.

[0009] Preferably, the pushing mechanism includes a mounting plate, a first electric push rod and a pushing plate, the mounting plate is arranged on the left side of the processing table, the first electric push rod is arranged on one side of the mounting plate, the pushing plate is arranged at one end of the first electric push rod, and the pushing plate is slidably connected to the upper part of the processing table, and the first electric push rod is electrically connected to the controller.

[0010] Preferably, the loading mechanism includes a second electric push rod and a movable plate, the second electric push rod is arranged on the inner side of the L-shaped plate, the movable plate is arranged at the inner bottom end of the placement frame, the left end of the movable plate is connected to the right end of the connecting plate, and the bottom end of the movable plate is connected to the top end of the second electric push rod, and the second electric push rod is electrically connected to the controller.

[0011] Preferably, a rectangular opening is provided on the upper portion of the processing table.

[0012] Preferably, limiting grooves are provided around the inner side of the placement frame, and the outer side of the workpiece is in contact with the limiting grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a placing frame, a pushing mechanism, a feeding mechanism, an extruding mechanism, a travel switch, a warning light and a controller. The second electric push rod drives the moving plate to move up, which can push the workpiece up. Then, the pushing mechanism can push the workpiece to the engraving mechanism for processing. The moving plate moves up and drives the pressing plate to move up. When the pressing plate contacts the travel switch, the warning light alarms, which can remind the staff to add the workpiece in time, so that the staff does not need to observe the workpiece all the time, thereby greatly reducing the labor intensity of the staff and reducing the risk of operating errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0016] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0017] Figure 3 It is a schematic diagram of the cross-sectional connection structure of the placement frame and the feeding mechanism in the utility model.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. Processing table; 2. U-shaped plate; 3. Engraving mechanism; 4. Pushing mechanism; 401. Mounting plate; 402. First electric push rod; 403. Pushing plate; 5. Placing frame; 6. Workpiece; 7. L-shaped plate; 8. Loading mechanism; 801. Second electric push rod; 802. Moving plate; 9. Connecting plate; 10. Extrusion mechanism; 101. Threaded rod; 102. Pressing plate; 11. Travel switch; 12. Warning light; 13. Controller; 14. Rectangular opening; 15. Limiting groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model embodiment discloses a feeding structure of an engraving machine. Figure 1-3 , a feeding structure of an engraving machine, comprising a processing table 1, a U-shaped plate 2 is arranged on the upper right side of the processing table 1, an engraving mechanism 3 is arranged on the U-shaped plate 2, the engraving mechanism 3 is composed of a motor and an engraving blade, a pushing mechanism 4 is arranged on the left side of the processing table 1, a placing frame 5 is arranged on the left side of the bottom of the processing table 1, a plurality of workpieces 6 are placed inside the placing frame 5, an L-shaped plate 7 is arranged at the bottom end of the placing frame 5, a feeding mechanism 8 is arranged on the L-shaped plate 7, a connecting plate 9 is arranged on one side of the feeding mechanism 8, an extrusion mechanism 10 is arranged on the connecting plate 9, a travel switch 11 used in conjunction with the extrusion mechanism 10 is arranged at the bottom of the processing table 1, a warning light 12 and a controller 13 are arranged on the upper part of the processing table 1, and the travel switch 11 and the warning light 12 are both electrically connected to the controller 13;

[0021] The extrusion mechanism 10 includes a threaded rod 101 and a pressing plate 102. The threaded rod 101 is threadedly arranged on the connecting plate 9. The pressing plate 102 is arranged at the top of the threaded rod 101, and the pressing plate 102 is located at the lower end of the travel switch 11.

[0022] By adopting the above technical solution, when the pressure plate 102 moves up and contacts the travel switch 11, the warning light 12 will alarm, which can remind the staff to add the workpiece 6 in time, so that the staff does not need to observe the workpiece 6 all the time, thereby greatly reducing the labor intensity of the staff and further reducing the risk of operational errors. In addition, rotating the threaded rod 101 can drive the pressure plate 102 to move, so that an alarm can be issued when there are different remaining amounts of the workpiece 6 according to the processing situation.

[0023] Reference Figure 1 The pushing mechanism 4 includes a mounting plate 401, a first electric push rod 402 and a pushing plate 403. The mounting plate 401 is arranged on the left side of the processing table 1, the first electric push rod 402 is arranged on one side of the mounting plate 401, the pushing plate 403 is arranged at one end of the first electric push rod 402, and the pushing plate 403 is slidably connected to the upper part of the processing table 1, and the first electric push rod 402 is electrically connected to the controller 13.

[0024] By adopting the above technical solution, the first electric push rod 402 can drive the push plate 403 to move, and the movement of the push plate 403 can push the workpiece 6, so the workpiece 6 can be pushed to the lower end of the U-shaped plate 2, and then the workpiece 6 can be engraved through the engraving mechanism 3.

[0025] Reference Figure 3 The loading mechanism 8 includes a second electric push rod 801 and a movable plate 802. The second electric push rod 801 is arranged on the inner side of the L-shaped plate 7, and the movable plate 802 is arranged at the inner bottom end of the placement frame 5. The left end of the movable plate 802 is connected to the right end of the connecting plate 9, and the bottom end of the movable plate 802 is connected to the top end of the second electric push rod 801. The second electric push rod 801 is electrically connected to the controller 13.

[0026] By adopting the above technical solution, after the workpiece 6 is placed on the placement frame 5, the second electric push rod 801 can drive the moving plate 802 to move upward to push the workpiece 6, so that the workpiece 6 can be loaded.

[0027] Reference Figure 1 A rectangular opening 14 is provided on the upper portion of the processing table 1 .

[0028] By adopting the above technical solution, the workpiece 6 can be easily moved to the inner side of the push plate 403 through the rectangular opening 14, and then the workpiece 6 can be pushed by the push plate 403 to move for engraving.

[0029] Reference Figure 3 The inner side of the placing frame 5 is provided with limiting grooves 15 all around, and the outer side of the workpiece 6 is in contact with the limiting grooves 15 .

[0030] By adopting the above technical solution, the workpiece 6 is placed in the placement frame 5 for loading and is more stable, and is not easily displaced during the loading process.

[0031] Working principle: When the utility model is in use, firstly, a plurality of workpieces 6 are stacked and placed on the inner side of the placing frame 5, and then when the workpiece 6 is loaded, the second electric push rod 801 works, and the second electric push rod 801 works to drive the movable plate 802 to move up to push the workpiece 6, and then after the workpiece 6 passes through the rectangular opening 14, the first electric push rod 402 works, and the first electric push rod 402 works to drive the pushing plate 403 to move to push the workpiece 6, and then the workpiece 6 can be pushed to the lower end of the U-shaped plate 2, and then the workpiece 6 can be engraved through the engraving mechanism 3, and when the movable plate 802 moves up, it will drive the connecting plate 9 to move up, and the connecting plate 9 will drive the pressing plate 102 to move up, and as the workpiece 6 is loaded, the pressing plate 102 will gradually move up, and when the pressing plate 102 contacts the travel switch 11, the warning light 12 alarms, so that the staff can be reminded to add the workpiece 6 in time, so that the staff does not need to observe the workpiece 6 all the time, thereby greatly reducing the labor intensity of the staff and reducing the risk of operating errors.

[0032] When the utility model is in use, the remaining amount of the workpiece 6 can be monitored when the workpiece 6 is loaded, so that the staff can be reminded to add the workpiece 6 in time, thereby eliminating the need for the staff to observe the workpiece 6 all the time, thereby greatly reducing the labor intensity of the staff and reducing the risk of operational errors.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] 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 feeding structure for an engraving machine, comprising a processing table (1), characterized in that: A U-shaped plate (2) is arranged on the upper right side of the processing table (1), and an engraving mechanism (3) is arranged on the U-shaped plate (2); a pushing mechanism (4) is arranged on the left side of the processing table (1); a placing frame (5) is arranged on the bottom left side of the processing table (1), and a plurality of workpieces (6) are placed inside the placing frame (5); an L-shaped plate (7) is arranged at the bottom end of the placing frame (5); a feeding mechanism (8) is arranged on the L-shaped plate (7); a connecting plate (9) is arranged on one side of the feeding mechanism (8), and an extrusion mechanism (10) is arranged on the connecting plate (9); a travel switch (11) used in conjunction with the extrusion mechanism (10) is arranged at the bottom of the processing table (1); a warning light (12) and a controller (13) are arranged on the upper part of the processing table (1), and the travel switch (11) and the warning light (12) are both electrically connected to the controller (13); The extrusion mechanism (10) comprises a threaded rod (101) and a pressing plate (102), wherein the threaded rod (101) is threadedly arranged on a connecting plate (9), and the pressing plate (102) is arranged at the top end of the threaded rod (101), and the pressing plate (102) is located at the lower end of the travel switch (11).

2. The engraving machine feeding structure according to claim 1, characterized in that: The pushing mechanism (4) comprises a mounting plate (401), a first electric push rod (402) and a pushing plate (403); the mounting plate (401) is arranged on the left side of the processing table (1); the first electric push rod (402) is arranged on one side of the mounting plate (401); the pushing plate (403) is arranged at one end of the first electric push rod (402); and the pushing plate (403) is slidably connected to the upper part of the processing table (1); and the first electric push rod (402) is electrically connected to the controller (13).

3. The engraving machine feeding structure according to claim 1, characterized in that: The feeding mechanism (8) comprises a second electric push rod (801) and a movable plate (802), wherein the second electric push rod (801) is arranged on the inner side of the L-shaped plate (7), and the movable plate (802) is arranged on the inner bottom end of the placement frame (5), the left end of the movable plate (802) is connected to the right end of the connecting plate (9), and the bottom end of the movable plate (802) is connected to the top end of the second electric push rod (801), and the second electric push rod (801) is electrically connected to the controller (13).

4. The engraving machine feeding structure according to claim 1, characterized in that: A rectangular opening (14) is provided on the upper portion of the processing table (1).

5. The engraving machine feeding structure according to claim 1, characterized in that: Limiting grooves (15) are provided around the inner side of the placement frame (5), and the outer side of the workpiece (6) is in contact with the limiting grooves (15).

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