Conveying and guiding device for perforating machine

Abstract

The utility model discloses a conveying and guiding device for a perforating machine, relates to the technical field of machining, and solves the problems that workpieces of different sizes need to be fed generally, but the conveying and guiding device in the patent cannot well limit and fix the workpieces of different sizes in the feeding process, so that the machining efficiency is improved. Therefore, the feeding requirements of workpieces with different sizes are difficult to meet. A conveying guide device for a perforating machine comprises a base; the base adopts a rectangular plate structure; four groups of mounting plates are fixedly arranged at the top of the rear side of the base in a rectangular array shape; the front side and the rear side of the top of the base are each fixedly provided with a sliding rail. The left side and the right side of the sliding rail are each slidably provided with a set of sliding blocks of a rectangular block structure. A limiting plate of an L-shaped plate structure is fixedly arranged at the bottom between the front sliding block and the rear sliding block. The machining requirements of different workpieces are met, it is guaranteed that the workpieces can reach the machining position more precisely in the conveying process, and then the machining precision degree and the machining efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and more specifically, particularly relates to a conveying guide device for a punching machine. Background Art

[0002] A drilling machine refers to a system of machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object through rotary cutting or rotary extrusion. In the process of mechanical processing, a punching machine is often used for processing, and it is usually necessary to equip the punching machine with a corresponding feeding and conveying device.

[0003] After searching, for example, the patent number CN218051548U discloses a clamping and conveying device for a high-speed punching machine, including a first limit plate and a second limit plate, a first driving roller is arranged on the side of one end of the first limit plate, a second driving roller is arranged below the first driving roller, a first driven roller is arranged on the side of one end of the second limit plate, and a second driven roller is arranged below the first driven roller. In this application, a first limit plate, a second limit plate, a first driving roller, a second driving roller, a first driven roller, a second driven roller, a first transmission rod, a second transmission rod, a first transmission belt, a second transmission belt, a slot, a first transmission roller, a second transmission roller, a first worm gear, a second worm gear, a worm, a driving motor and a support plate structure are arranged. Compared with the prior art, this application can position and convey the plate to be processed to the punching machine at a constant speed. Such operation does not require manual operation to replace the plate in front of the punching machine, and such operation is safer and more efficient.

[0004] The punching machine in the above patent currently still has the following shortcomings:

[0005] Although the conveying guide device in the above application can replace manual loading when conveying and loading workpieces, in actual use, due to the different sizes of workpieces, it is usually necessary to load workpieces of different sizes. The conveying guide device in the above patent cannot better limit and fix workpieces of different sizes during the loading process. Therefore, it is difficult to meet the loading needs of workpieces of different sizes and has certain limitations. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a conveying guide device for a punching machine to solve the problem raised in the above background technology that in actual use, due to the different sizes of workpieces, it is usually necessary to load workpieces of different sizes, and the conveying guide device in the above patent cannot better limit and fix workpieces of different sizes during the loading process, so it is difficult to meet the loading needs of workpieces of different sizes and has certain limitations.

[0007] The purpose and effect of the conveying guide device for a punching machine of the utility model are achieved by the following specific technical means:

[0008] A conveying guide device for a punching machine comprises: a base; the base adopts a rectangular plate structure; four groups of mounting plates are fixedly arranged in a rectangular array on the top of the rear side of the base; a group of slide rails are fixedly arranged on the front and rear sides of the top of the base; a group of slide blocks with a rectangular block structure are slidably arranged on the left and right sides of the slide rails, and a through-type screw hole structure is opened on one side of the slide block; a group of limit plates with an L-shaped plate structure are fixedly arranged on the bottom between the front and rear groups of slide blocks.

[0009] Furthermore, a group of bidirectional lead screws are rotatably arranged on the inner side of the front group of slide rails, and the bidirectional lead screws are connected to the two groups of sliders through threaded cooperation; a first motor is fixedly arranged on one side of the front group of slide rails, and the first motor is transmission-connected to the bidirectional lead screw.

[0010] Furthermore, a sliding rod with a cylindrical structure is fixedly arranged in the middle of the top of the base; a sliding frame with a rectangular plate structure is slidably arranged on the outer side of the sliding rod, and a through-type rectangular through groove structure is opened in the middle of the sliding frame; a cylinder is fixedly arranged on the top rear side of the base, and the cylinder is transmission-connected to the sliding frame; first rollers with a cylindrical structure are equidistantly arranged and rotatably arranged on the inner side of the rectangular through groove of the sliding frame, and each group of first rollers is transmission-connected by a transmission belt; a second motor is fixedly arranged on one side of the sliding frame, and the second motor is transmission-connected to a group of first rollers on the front side.

[0011] Furthermore, the mounting plate adopts a U-shaped plate structure; a second roller is rotatably connected between the left and right groups of mounting plates; and a synchronous belt is wound around the outer sides of the front and rear groups of second rollers.

[0012] Furthermore, a top rod with a cylindrical structure is fixedly provided on the outer side of the synchronous belt, and a screw hole structure is opened on the top of the top rod; a telescopic rod with a cylindrical structure is connected in the screw hole on the top of the top rod through threaded cooperation; a material discharge trough with a rectangular groove structure is fixedly provided on the top of the rear side of the base, and a rectangular groove structure is opened on the rear side of the bottom of the material discharge trough.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the present application, the distance between the two sets of limit plates can be adjusted according to the size of different workpieces, so that workpieces of different sizes can be better limited during the loading and conveying process, meeting the processing needs of different workpieces, facilitating adjustment and use, and ensuring that the workpieces can reach the processing position more accurately during the conveying process, thereby improving the processing accuracy and efficiency.

[0015] When in use, the staff only needs to place the stacked workpieces inside the feed chute in advance, and adjust the height of the push rod and the telescopic rod accordingly according to the thickness of the workpieces. Then, the single group of workpieces can be unloaded from the feed chute in turn without manual intervention, which greatly improves the degree of automation of the device, reduces the labor burden and is conducive to further improving production work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall axial structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall side structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of the utility model when viewed from above.

[0019] Figure 4 It is a schematic diagram of the Zhou Haisheng structure of the mounting plate part of the utility model.

[0020] Figure 5 It is a schematic diagram of the upper view of the structure of the limiting plate part of the utility model.

[0021] Figure 6 It is a partial axial structural schematic diagram of the limiting plate of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Base; 101. Slide rail; 102. Slider; 103. Bidirectional lead screw; 104. First motor; 105. Limit plate; 106. Slide rod; 107. Slide frame; 108. Cylinder; 109. First roller; 110. Second motor; 2. Mounting plate; 201. Second roller; 202. Synchronous belt; 203. Third motor; 204. Push rod; 205. Telescopic rod; 206. Feed chute. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 6 As shown:

[0027] The utility model provides a conveying guide device for a punching machine, comprising: a base 1; the base 1 adopts a rectangular plate structure; four groups of mounting plates 2 are fixedly arranged in a rectangular array on the top of the rear side of the base 1; a group of slide rails 101 are fixedly arranged on the front and rear sides of the top of the base 1; a group of sliding blocks 102 with a rectangular block structure are slidably arranged on the left and right sides of the sliding rails 101, and a through-type screw hole structure is opened on one side of the sliding block 102; a group of limiting plates 105 with an L-shaped plate structure are fixedly arranged at the bottom between the front and rear groups of sliding blocks 102.

[0028] Among them, a group of bidirectional lead screws 103 are rotatably arranged on the inner side of a group of slide rails 101 on the front side, and the bidirectional lead screws 103 are connected to the two groups of sliders 102 through threaded cooperation; a first motor 104 is fixedly arranged on one side of a group of slide rails 101 on the front side, and the first motor 104 is transmission-connected to the bidirectional lead screw 103.

[0029] Among them, a sliding rod 106 with a cylindrical structure is fixedly arranged in the middle of the top of the base 1; a sliding frame 107 with a rectangular plate structure is slidably arranged on the outer side of the sliding rod 106, and a through-type rectangular through groove structure is opened in the middle of the sliding frame 107; a cylinder 108 is fixedly arranged on the top rear side of the base 1, and the cylinder 108 is transmission-connected to the sliding frame 107; first rollers 109 with a cylindrical structure are equidistantly arranged and rotatably arranged on the inner side of the rectangular through groove of the sliding frame 107, and each group of first rollers 109 is transmission-connected by a transmission belt; a second motor 110 is fixedly arranged on one side of the sliding frame 107, and the second motor 110 is transmission-connected to a group of first rollers 109 on the front side.

[0030] The specific usage and function of this embodiment are as follows:

[0031] The distance between the two groups of limit plates 105 is adjusted in advance according to the width of the workpiece, and the bidirectional lead screw 103 is driven to rotate by starting the first motor 104, thereby driving the left and right groups of sliders 102 to slide toward each other along the slide rail 101, thereby driving the two groups of limit plates 105 to move, so as to achieve the purpose of adjusting the distance between the two groups of limit plates 105. The two groups of limit plates 105 can be used to better limit the workpieces of different sizes during the conveying process. When the workpiece reaches between the two groups of limit plates 105 from the inside of the discharge chute 206, the cylinder can be started 108 drives the sliding frame 107 to slide up and down along the sliding rod 106, thereby driving each group of first rollers 109 to move up and down, so that the outer side of each group of first rollers 109 can contact the bottom end surface of the workpiece, so as to be able to transmit the workpiece, and then start the second motor 110 to drive the first rollers 109 to rotate, and drive each group of first rollers 109 to rotate synchronously through the conveyor belt, and each group of first rollers 109 can drive the workpiece to slide forward between the two groups of limit plates 105 through each group of first rollers 109, so as to reach the processing position for processing, completing the entire loading and conveying process.

[0032] Embodiment 2:

[0033] Based on Example 1, as shown in the attached Figure 1 To Attachment Figure 6 As shown:

[0034] The mounting plate 2 adopts a U-shaped plate structure; a second roller 201 is rotatably connected between the left and right mounting plates 2; and a synchronous belt 202 is wound around the outer sides of the front and rear second rollers 201 .

[0035] Among them, a cylindrical top rod 204 is fixedly provided on the outer side of the synchronous belt 202, and a screw hole structure is opened on the top of the top rod 204; a cylindrical telescopic rod 205 is connected by threaded fitting in the screw hole on the top of the top rod 204; a rectangular groove structure of the material discharge chute 206 is fixedly provided on the top of the rear side of the base 1, and a rectangular groove structure is opened on the rear side of the bottom of the material discharge chute 206.

[0036] The specific usage and function of this embodiment are as follows:

[0037] In the utility model, when in use, the workpiece to be processed is stacked in the rectangular groove at the top of the feed chute 206, and then the height of the push rod 204 and the telescopic rod 205 are adjusted according to the thickness of the workpiece. By rotating the telescopic rod 205 in the screw hole at the top of the push rod 204, the extended height of the telescopic rod 205 can be adjusted, so that the height of the push rod 204 plus the telescopic rod 205 can be less than or equal to the thickness of the current workpiece. After the adjustment is completed, the third motor 203 can be started to drive the second roller 201 to rotate, thereby driving the synchronous belt 202 to rotate together. During the rotation of the synchronous belt 202, the push rod 204 and the telescopic rod 205 are driven to rotate together. When the push rod 204 and the telescopic rod 205 rotate through the inner side of the rectangular groove at the bottom of the feed chute 206, the bottom group of workpieces will be pushed forward to enter between the two groups of limit plates 105, so that the process of discharging the workpieces in the feed chute 206 in sequence can be automatically completed without manual operation, thereby further improving the automation degree of the device.

Claims

1. A conveying guide device for a punching machine, characterized in that: include: A base (1); the base (1) adopts a rectangular plate structure; four groups of mounting plates (2) are fixedly arranged in a rectangular array on the top of the rear side of the base (1); a group of slide rails (101) are fixedly arranged on both the front and rear sides of the top of the base (1); a group of sliding blocks (102) with a rectangular block structure are slidably arranged on both the left and right sides of the sliding rails (101), and a through-type screw hole structure is opened on one side of the sliding block (102); a group of limiting plates (105) with an L-shaped plate structure are fixedly arranged on the bottom between the front and rear groups of sliding blocks (102).

2. A conveying guide device for a punching machine as claimed in claim 1, characterized in that: A group of bidirectional lead screws (103) are rotatably arranged inside the front group of slide rails (101), and the bidirectional lead screws (103) are connected to the two groups of sliders (102) via threaded engagement; a first motor (104) is fixedly arranged on one side of the front group of slide rails (101), and the first motor (104) is transmission-connected to the bidirectional lead screws (103).

3. A conveying guide device for a punching machine as claimed in claim 1, characterized in that: A cylindrical sliding rod (106) is fixedly arranged in the middle of the top of the base (1); a sliding frame (107) with a rectangular plate structure is slidably arranged outside the sliding rod (106), and a through-type rectangular through groove structure is opened in the middle of the sliding frame (107).

4. A conveying guide device for a punching machine as claimed in claim 1, characterized in that: A cylinder (108) is fixedly arranged on the rear side of the top of the base (1), and the cylinder (108) is transmission-connected to the sliding frame (107); first rollers (109) of a cylindrical structure are equidistantly arranged and rotatably arranged inside the rectangular through slot of the sliding frame (107), and each group of first rollers (109) is transmission-connected via a transmission belt; a second motor (110) is fixedly arranged on one side of the sliding frame (107), and the second motor (110) is transmission-connected to a group of first rollers (109) on the front side.

5. A conveying guide device for a punching machine as claimed in claim 1, characterized in that: The mounting plate (2) adopts a U-shaped plate structure; a second roller (201) is rotatably connected between the left and right groups of mounting plates (2); and a synchronous belt (202) is wound around the outer sides of the front and rear groups of second rollers (201).

6. A conveying guide device for a punching machine as claimed in claim 5, characterized in that: A cylindrical top rod (204) is fixedly arranged on the outer side of the synchronous belt (202), and a screw hole structure is provided on the top of the top rod (204); a cylindrical telescopic rod (205) is arranged in the screw hole on the top of the top rod (204) through threaded connection.

7. A conveying guide device for a punching machine as claimed in claim 1, characterized in that: A material discharge chute (206) with a rectangular groove structure is fixedly arranged on the top of the rear side of the base (1), and a rectangular groove structure is provided on the rear side of the bottom of the material discharge chute (206).

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