Material blocking beam for machine tool

Abstract

The utility model discloses a material blocking beam for a machine tool. The material blocking beam comprises a rack, the material guide frame is used for transporting workpieces, and the bottom of the material guide frame is fixedly connected with the top of the rack; the material blocking assembly is used for blocking workpieces from moving, and the outer side of the material blocking assembly is connected with the inner wall of the material guiding frame in a sliding mode. According to the material blocking beam, the material blocking assembly is arranged, when the adjusting component and the material blocking plates move up and down, continuous workpieces can be separated one by one, the length of the adjusting component can be adjusted, and therefore the distance between the baffles and the material blocking plates can be adjusted, the distance between the baffles and the material blocking plates corresponds to the length of the workpieces, and therefore the universality of the whole material blocking beam is improved; by arranging the adjusting component, when the distance between the baffle and the striker plate does not correspond to the length of the workpiece, the downward pressure of the baffle is converted into the elastic force of the extension spring, and the workpiece can be prevented from being crushed by the baffle.

Description

Technical Field

[0001] The utility model relates to the technical field of material blocking beams, in particular to a material blocking beam for a machine tool. Background Art

[0002] In modern industrial production, in order to improve the efficiency of production logistics, a large number of industrial assembly line models are used for production operations. During operation, the workpiece is transported and moved forward on the production line through a conveyor belt or roller. When the workpiece reaches the predetermined station / position, it needs to stop. At this time, a special material blocking beam is needed to block the workpiece.

[0003] In the prior art, the material blocking beam is usually an integrated structure, so the spacing of the material blocking beams cannot be adjusted, resulting in each type of material blocking beam being only applicable to the production line of the workpiece that matches it. If the length of the workpiece being produced changes, other material blocking beams need to be assembled. The assembly process is cumbersome, time-consuming and labor-intensive, and also limits the scope of application of the material blocking beam. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a material blocking beam for a machine tool, comprising: a frame; a material guide frame, the material guide frame is used for transporting workpieces, the bottom of the material guide frame is fixedly connected to the top of the frame; a material blocking assembly, the material blocking assembly is used to block the movement of the workpiece, the outer side of the material blocking assembly is slidably connected to the inner wall of the material guide frame; a driving motor, the outer wall of the driving motor is fixedly connected to the outer wall of the frame through a mounting frame; a limiting wheel disc, the limiting wheel disc is used to drive the material blocking assembly to move up and down, the outer wall of the limiting wheel disc is rotatably connected to the outer side of the frame through the limiting frame, and the material blocking assembly reciprocates along the vertical direction of the frame, so that continuous and uninterrupted workpieces can be separated one by one to facilitate subsequent processing operations;

[0005] The material blocking assembly includes a sliding column, the bottom end of the sliding column is fixedly connected to a limiting frame, the outer wall of the sliding column is fixedly connected to a material blocking plate, a connecting rod is provided on the top of the material blocking plate, one side of the connecting rod is fixedly connected to the outer wall of the sliding column, and the other side of the connecting rod is fixedly connected to an adjusting component, when the adjusting component and the material blocking plate reciprocate up and down, continuous and uninterrupted workpieces can be separated one by one.

[0006] Preferably, the output end of the driving motor is fixedly connected to the center of the inner wall of the limiting wheel disc, and the outer wall of the limiting wheel disc is slidably connected to the bottom of the material blocking assembly. The driving motor drives the limiting wheel disc to rotate, and the limiting wheel disc drives the material blocking assembly to move during the rotation.

[0007] Preferably, the outer wall of the sliding column is slidably connected to the inner wall of the material guide rack through a rectangular hole, the outer wall of the material blocking plate is slidably connected to the inner wall of the material guide rack, and the inner wall of the limit frame is slidably connected to the outer wall of the limit wheel through the limit column, and the limit column on the surface of the limit wheel also slides in the limit frame during rotation, so that the entire material blocking assembly can reciprocate along the vertical direction of the frame.

[0008] Preferably, the adjusting component includes a fixed cylinder, the inner wall of the fixed cylinder is slidably connected to a sliding cylinder, the end of the sliding cylinder away from the fixed cylinder is fixedly connected to a fixed shell, the inner wall of the fixed shell is slidably connected to a baffle, the top of the baffle is fixedly connected to a sliding rod, the top of the sliding rod is fixedly connected to a tension spring, when the baffle is pressed against the surface of the workpiece during its downward movement, the tension spring is stretched by force, and the downward pressure of the baffle is converted into the elastic force of the tension spring.

[0009] Preferably, the inner wall of the fixed cylinder is rotatably connected to a knob, the outer wall of the knob is fixedly connected to a screw, the outer wall of the screw is threadedly connected to the inner wall of the sliding cylinder, the outer wall of the fixed cylinder is fixedly connected to the inner side of the connecting rod, and the knob is turned to drive the screw to rotate, and the sliding cylinder slides out of the fixed cylinder.

[0010] Preferably, the bottom end of the tension spring is fixedly connected to the top of the fixed shell, and the inner wall of the fixed shell is slidably connected to the outer wall of the sliding rod. When the baffle is retracted into the fixed shell, the sliding rod slides out of the fixed shell and the tension spring is stretched by force.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model provides a material blocking assembly, and when the adjusting component and the material blocking plate move up and down, continuous and uninterrupted workpieces can be separated one by one. The length of the adjusting component itself can be adjusted, thereby adjusting the distance between the baffle plates to be equivalent to the distance between the material blocking plates, so that the spacing between the baffle plates corresponds to the length of the workpiece, thereby improving the versatility of the entire material blocking beam.

[0013] 2. The utility model provides an adjusting component. When the spacing between the baffle plate and the baffle plate does not correspond to the length of the workpiece, the baffle plate will press on the surface of the workpiece during its downward movement. At this time, under the reaction force of the workpiece, the baffle plate is forced to retract into the fixed shell, and the tension spring is stretched. The downward pressure of the baffle plate can be converted into the elastic force of the tension spring, thereby preventing the baffle plate from crushing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model at A;

[0017] Figure 4 It is a structural schematic diagram of the material blocking assembly of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the regulating component of the utility model.

[0019] In the figure: 1. frame; 2. material guide frame; 3. driving motor; 4. limiting wheel; 5. material blocking assembly; 51. sliding column; 52. limiting frame; 53. material blocking plate; 54. connecting rod; 55. adjusting component; 551. fixed cylinder; 552. sliding cylinder; 553. fixed shell; 554. baffle; 555. knob; 556. screw; 557. sliding rod; 558. tension spring. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0021] Example: See Figure 1 - Figure 5 The utility model provides a technical solution: a material blocking beam for a machine tool, comprising: a frame 1; a material guide frame 2, the material guide frame 2 is used for transporting workpieces, and the bottom of the material guide frame 2 is fixedly connected to the top of the frame 1; a material blocking assembly 5, the material blocking assembly 5 is used to block the movement of the workpiece, and the outer side of the material blocking assembly 5 is slidably connected to the inner wall of the material guide frame 2; a driving motor 3, the outer wall of the driving motor 3 is fixedly connected to the outer wall of the frame 1 through a mounting frame; a limiting wheel 4, the limiting wheel 4 is used to drive the material blocking assembly 5 to move up and down, and the outer wall of the limiting wheel 4 is connected to the inner wall of the limiting wheel 4 through a limiting The positioning frame is rotatably connected to the outer side of the frame 1, and the blocking beam is placed on the side of the machine tool discharge, so that the workpiece moves along the guide frame 2 placed above the frame 1, and at the same time, the driving motor 3 drives the limiting wheel 4 to rotate, and the limiting wheel 4 drives the blocking assembly 5 to move during the rotation. In this process, the limiting column on the surface of the limiting wheel 4 rotates and slides in the limiting frame 52, so that the entire blocking assembly 5 can reciprocate along the vertical direction of the frame 1, thereby separating the continuous and uninterrupted workpieces one by one, so as to facilitate subsequent processing operations;

[0022] The material blocking assembly 5 includes a sliding column 51, the bottom end of the sliding column 51 is fixedly connected to the limiting frame 52, the outer wall of the sliding column 51 is fixedly connected to a material blocking plate 53, the top of the material blocking plate 53 is provided with a connecting rod 54, one side of the connecting rod 54 is fixedly connected to the outer wall of the sliding column 51, and the other side of the connecting rod 54 is fixedly connected to an adjusting component 55, the output end of the driving motor 3 is fixedly connected to the center of the inner wall of the limiting wheel disc 4, the outer wall of the limiting wheel disc 4 is slidably connected to the bottom of the material blocking assembly 5, the outer wall of the sliding column 51 is slidably connected to the inner wall of the guide frame 2 through a rectangular hole, the outer wall of the material blocking plate 53 is slidably connected to the inner wall of the guide frame 2, and the inner wall of the limiting frame 52 is connected through a The limiting column is slidably connected to the outer wall of the limiting wheel 4. During the reciprocating motion of the material blocking assembly 5, the sliding column 51 drives the material blocking plate 53 and the connecting rod 54 to move up and down, and at the same time, the connecting rod 54 drives the adjusting component 55 to move up and down together. When the adjusting component 55 and the material blocking plate 53 move upward, the first workpiece is blocked by the material blocking plate 53 after passing through the adjusting component 55. When the adjusting component 55 and the material blocking plate 53 move downward, the baffle 554 in the adjusting component 55 is inserted between the first workpiece and the second workpiece to block the second workpiece. At the same time, the first workpiece continues to slide along the guide frame 2, so that the continuous and uninterrupted workpieces can be separated one by one by reciprocating.

[0023] The adjusting component 55 includes a fixed cylinder 551, the inner wall of the fixed cylinder 551 is slidably connected to a sliding cylinder 552, the end of the sliding cylinder 552 away from the fixed cylinder 551 is fixedly connected to a fixed shell 553, the inner wall of the fixed shell 553 is slidably connected to a baffle 554, the top of the baffle 554 is fixedly connected to a sliding rod 557, the top of the sliding rod 557 is fixedly connected to a tension spring 558, the inner wall of the fixed cylinder 551 is rotatably connected to a knob 555, the outer wall of the knob 555 is fixedly connected to a screw 556, the outer wall of the screw 556 is threadedly connected to the inner wall of the sliding cylinder 552, and the outer wall of the fixed cylinder 551 is threadedly connected to the inner wall of the sliding cylinder 552. The wall is fixedly connected to the inner side of the connecting rod 54, the bottom end of the tension spring 558 is fixedly connected to the top of the fixed shell 553, and the inner wall of the fixed shell 553 is slidably connected to the outer wall of the sliding rod 557. When transporting different workpieces, the knob 555 is turned to make the knob 555 drive the screw 556 to rotate, and the sliding cylinder 552 slides out of the fixed cylinder 551, and the fixed shell 553 and the baffle 554 move together with the sliding cylinder 552, thereby adjusting the distance between the baffle 554 and the material baffle plate 53, so that the spacing corresponds to the length of the workpiece, thereby improving the versatility of the entire material baffle beam;

[0024] When the spacing between the baffle 554 and the baffle plate 53 does not correspond to the length of the workpiece, the baffle 554 will press on the surface of the workpiece during its downward movement. At this time, under the reaction force of the workpiece, the baffle 554 is forced to retract into the fixed shell 553, and the sliding rod 557 slides out of the fixed shell 553, and the tension spring 558 is stretched. The downward pressure of the baffle 554 can be converted into the elastic force of the tension spring 558, thereby preventing the baffle 554 from crushing the workpiece.

[0025] Working principle:

[0026] When in use, the blocking beam is placed on one side of the machine tool discharge, so that the workpiece moves along the guide frame 2 placed above the frame 1, and at the same time, the driving motor 3 drives the limiting wheel 4 to rotate, and the limiting wheel 4 drives the blocking assembly 5 to move during the rotation. During this process, the limiting column on the surface of the limiting wheel 4 rotates and slides in the limiting frame 52, so that the entire blocking assembly 5 can reciprocate along the vertical direction of the frame 1, thereby separating the continuous and uninterrupted workpieces one by one, so as to facilitate subsequent processing operations;

[0027] During the reciprocating motion of the material blocking assembly 5, the sliding column 51 drives the material blocking plate 53 and the connecting rod 54 to move up and down, and at the same time, the connecting rod 54 drives the adjusting component 55 to move up and down together. When the adjusting component 55 and the material blocking plate 53 move upward, the first workpiece is blocked by the material blocking plate 53 after passing through the adjusting component 55. When the adjusting component 55 and the material blocking plate 53 move downward, the baffle 554 in the adjusting component 55 is inserted between the first workpiece and the second workpiece to block the second workpiece, and at the same time, the first workpiece continues to slide along the guide frame 2, thereby reciprocating to separate the continuous and uninterrupted workpieces one by one.

[0028] When transporting different workpieces, the knob 555 is turned to drive the screw rod 556 to rotate, and the sliding cylinder 552 slides out of the fixed cylinder 551, and the fixed shell 553 and the baffle plate 554 move together with the sliding cylinder 552, thereby adjusting the distance between the baffle plate 554 and the material baffle plate 53, so that the spacing between them corresponds to the length of the workpiece, thereby improving the versatility of the entire material baffle beam;

[0029] When the spacing between the baffle 554 and the baffle plate 53 does not correspond to the length of the workpiece, the baffle 554 will press on the surface of the workpiece during its downward movement. At this time, under the reaction force of the workpiece, the baffle 554 is forced to retract into the fixed shell 553, and the sliding rod 557 slides out of the fixed shell 553, and the tension spring 558 is stretched. The downward pressure of the baffle 554 can be converted into the elastic force of the tension spring 558, thereby preventing the baffle 554 from crushing the workpiece.

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A material blocking beam for a machine tool, characterized in that: include: Rack (1); A material guide rack (2), the material guide rack (2) is used for transporting workpieces, and the bottom of the material guide rack (2) is fixedly connected to the top of the frame (1); A material blocking assembly (5), the material blocking assembly (5) is used to block the movement of the workpiece, and the outer side of the material blocking assembly (5) is slidably connected to the inner wall of the material guide frame (2); A driving motor (3), wherein the outer wall of the driving motor (3) is fixedly connected to the outer wall of the frame (1) via a mounting frame; A limiting wheel disc (4), the limiting wheel disc (4) is used to drive the material blocking assembly (5) to move up and down, and the outer wall of the limiting wheel disc (4) is rotatably connected to the outer side of the frame (1) through a limiting frame; The material blocking assembly (5) comprises a sliding column (51), the bottom end of the sliding column (51) is fixedly connected to a limiting frame (52), the outer wall of the sliding column (51) is fixedly connected to a material blocking plate (53), the top of the material blocking plate (53) is provided with a connecting rod (54), one side of the connecting rod (54) is fixedly connected to the outer wall of the sliding column (51), and the other side of the connecting rod (54) is fixedly connected to an adjusting component (55).

2. A material blocking beam for a machine tool according to claim 1, characterized in that: The output end of the driving motor (3) is fixedly connected to the center of the inner wall of the limiting wheel disc (4), and the outer wall of the limiting wheel disc (4) is slidably connected to the bottom of the material blocking assembly (5).

3. The material blocking beam for a machine tool according to claim 1, characterized in that: The outer wall of the sliding column (51) is slidably connected to the inner wall of the material guide frame (2) through a rectangular hole, the outer wall of the material blocking plate (53) is slidably connected to the inner wall of the material guide frame (2), and the inner wall of the limit frame (52) is slidably connected to the outer wall of the limit wheel (4) through a limit column.

4. The material blocking beam for a machine tool according to claim 1, characterized in that: The adjusting component (55) comprises a fixed cylinder (551), the inner wall of the fixed cylinder (551) is slidably connected to a sliding cylinder (552), one end of the sliding cylinder (552) away from the fixed cylinder (551) is fixedly connected to a fixed shell (553), the inner wall of the fixed shell (553) is slidably connected to a baffle (554), the top of the baffle (554) is fixedly connected to a sliding rod (557), and the top of the sliding rod (557) is fixedly connected to a tension spring (558).

5. The material blocking beam for a machine tool according to claim 4, characterized in that: The inner wall of the fixed cylinder (551) is rotatably connected to a knob (555), the outer wall of the knob (555) is fixedly connected to a screw rod (556), the outer wall of the screw rod (556) is threadedly connected to the inner wall of the sliding cylinder (552), and the outer wall of the fixed cylinder (551) is fixedly connected to the inner side of the connecting rod (54).

6. The material blocking beam for a machine tool according to claim 4, characterized in that: The bottom end of the tension spring (558) is fixedly connected to the top of the fixed shell (553), and the inner wall of the fixed shell (553) is slidably connected to the outer wall of the sliding rod (557).

Images