Circular cutting machine for sponge processing

Abstract

The utility model relates to a circular cutting machine for sponge processing, which is characterized by comprising a working table plate, a left side plate, a right side plate, a cutting tool assembly, a clamping assembly and a conveying assembly, the left side plate and the right side plate are oppositely arranged and arranged at the tops of the left end and the right end of the working table plate respectively, the left side plate is slidably connected with the working table plate through the translation mechanism, the right side plate is fixedly connected with the working table plate, and the clamping assembly is arranged on the side, facing the right side plate, of the left side plate. The conveying assembly is arranged on the side, facing the left side plate, of the right side plate, and a first through hole for the cylindrical sponge to penetrate through is formed in the position, over against the conveying assembly, of the right side plate. The design has the advantages of being simple in structure, easy to manufacture, practical and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of sponge processing, in particular to a circular cutting machine used for sponge processing. Background Art

[0002] In the sponge cutting process, after the cylindrical sponge is produced, it is necessary to cut the cylindrical sponge into corresponding long column blocks according to customer needs to meet subsequent production needs. In the existing cylindrical sponge cutting process, most of the cylindrical sponge is placed on a cutting table and the cutting knife position of the cylindrical sponge on the cutting table is manually moved to cut the cylindrical sponge. During the cutting process, the operator needs to manually move the cylindrical sponge to cooperate with the subsequent cutting operation of the cutting knife. The labor intensity of the operator is relatively high, and the hand-held cutting will inevitably lead to a large difference in the length of each columnar sponge after cutting, which requires fine-tuning at a later stage, greatly reducing the processing efficiency. Therefore, in order to solve the above problems, it is particularly important to design a circular cutting machine for sponge processing. Summary of the invention

[0003] In order to solve the above problems, the utility model designs a circular cutting machine for sponge processing. The cutting tool assembly can be adjusted through a set position adjustment mechanism, so that precise length cutting can be performed according to requirements, which plays a role in increasing practical performance.

[0004] In order to solve the above-mentioned technical problems, the utility model provides a circular cutting machine for sponge processing, characterized in that it includes a work table, a left side plate, a right side plate, a cutting tool assembly, a clamping assembly and a conveying assembly, a plurality of supporting columns are arranged at the bottom of the work table, the left side plate and the right side plate are arranged relatively to each other and are respectively arranged at the top of the left and right ends of the work table, the left side plate is slidably connected to the work table through a translation mechanism, the right side plate is fixedly connected to the work table, the clamping assembly is arranged on the side of the left side plate facing the right side plate, the conveying assembly is arranged on the side of the right side plate facing the left side plate, a first through hole for the cylindrical sponge to pass through is opened on the right side plate facing the conveying assembly, and the cutting tool assembly is arranged by the left A guide cylinder, a right guide cylinder, a cutting tool and a cutting tool drive assembly, wherein the left guide cylinder and the right guide cylinder are sequentially arranged between the left plate and the right plate, and there is a gap between the left guide cylinder and the right guide cylinder, and a second through hole for a cylindrical sponge to pass through is provided at the center of the left guide cylinder and the right guide cylinder, and the right guide cylinder is connected to the left guide cylinder through a spacing adjustment mechanism, and the left guide cylinder is connected to the workbench through a position adjustment mechanism, and the cutting tool is connected to the right guide cylinder through a cutting tool drive assembly, and the upper end of the cutting tool passes through the gap between the left guide cylinder and the right guide cylinder, and a through slot is provided on the workbench, and the cutting tool passes through the workbench from the through slot and can move left and right in the through slot.

[0005] Further: the conveying assembly includes a square outer frame, a mounting plate, a conveying roller and a conveying motor, one end of the square outer frame is fixed on the right side plate and connected to the first through hole, two mounting plates are respectively arranged on the inner walls around the square outer frame, the two mounting plates on the same inner wall are arranged opposite to each other and a conveying motor is fixed on the outer wall of one of the mounting plates, and a conveying roller is connected between the two mounting plates on the same inner wall through a rotating shaft, and the conveying roller rotates with the rotating shaft and is driven by the conveying motor.

[0006] Furthermore: the clamping assembly is composed of an upper clamp, a lower clamp and a clamp-driving electric cylinder. The upper clamp and the lower clamp are arranged one above the other and are both in a semi-ring shape. The upper clamp and the lower clamp are each connected to a clamp-driving electric cylinder fixed on the left side plate.

[0007] Furthermore: a mounting groove is provided on the right side wall of the left side plate, and the mounting groove is opposite to the space between the upper clamp and the lower clamp. A touch plate is connected to the mounting groove through a spring, and one end of the touch plate extends out of the mounting groove under the action of the spring. A contact switch is also provided in the mounting groove, and the touch plate is squeezed into the mounting groove under the action of the cylindrical sponge and touches the contact switch.

[0008] Furthermore: the translation mechanism includes a first translation electric cylinder and a first slide rail. Two mutually parallel first slide rails are arranged at the top of the left end of the work table. The first slide rails are arranged left and right. The left side plate is slidably connected to the first slide rail through a first slide groove opened at the bottom. The two slide rails are respectively located on the front and rear sides of the through groove. The first translation electric cylinder is installed on the top of the left end of the work table and its output shaft end is connected to the left side plate.

[0009] Furthermore: the spacing adjustment mechanism includes a screw and a clamping nut, the bottom of the left guide cylinder is provided with a first connecting seat integrally connected thereto, and the bottom of the right guide cylinder is provided with a second connecting seat integrally connected thereto, the screw is horizontally arranged and its left end is fixedly connected to the first connecting seat, the right end of the screw passes through the second connecting seat, and the second connecting seat is movably connected to the screw via a through hole opened thereon, and a clamping nut is respectively connected to the screws on the left and right sides of the second connecting seat, and the second connecting seat is clamped and fixed to the screw by the clamping nuts on the left and right sides.

[0010] Furthermore: the position adjustment mechanism includes a lead screw, a servo motor and a connecting seat, two side panels are oppositely arranged at the front and rear ends of the worktable, a lead screw is horizontally rotatably connected between the two side panels on the same side, one end of the lead screw is connected to the servo motor fixed on one side panel thereof, the left guide cylinder is connected to the lead screw through the connecting seat, a threaded through hole matching the lead screw is opened on the connecting seat, and the lead screw passes through the connecting seat along the threaded through hole.

[0011] Furthermore: the cutting tool drive assembly includes a second slide rail vertically fixed at the bottom of the worktable, a slide seat, a first connecting piece, a third slide rail, a connecting frame, a cutting electric cylinder and a second translation electric cylinder. The second slide rail is arranged left and right, the slide seat is slidably connected to the second slide rail through a second slide groove opened at the top, the right guide cylinder is connected to the slide seat through the first connecting piece, the third slide rail is arranged at the bottom of the slide seat and is arranged front and back, the connecting frame is slidably connected to the third slide rail through a third slide groove opened at the top, the second translation electric cylinder is fixed at the bottom of the slide seat and its output shaft direction is parallel to the third slide rail, the output shaft end of the second translation electric cylinder is connected to the connecting frame through the second connecting piece, the cutting electric cylinder is fixed on the connecting frame and its output shaft end is connected to the cutting tool, and the cross-sections of the second slide rail and the third slide rail are both trapezoidal.

[0012] After adopting the above structure, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model can adjust the cutting tool assembly by means of the position adjustment mechanism, so as to perform precise cutting length according to the requirements, thereby increasing the practical performance.

[0014] 2. The utility model provides a conveying assembly to continue conveying the cylindrical sponge forward after each section is cut, thereby achieving the purpose of continuous cutting and greatly improving the cutting work efficiency.

[0015] 3. The utility model is provided with a contact switch in the installation groove. When the cylindrical sponge squeezes the touch plate to touch the contact switch, the cutting tool drive assembly switch is controlled, thereby achieving the purpose of automatic cutting, eliminating the need for manual operation by the staff and reducing the work intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 for Figure 1 A is an enlarged view of the middle image.

[0019] Figure 3 The structure diagram of the conveying component. DETAILED DESCRIPTION

[0020] like Figure 1The circular cutting machine for sponge processing shown in the figure comprises a workbench 1, a left side plate 3, a right side plate 4, a cutting tool assembly, a clamping assembly and a conveying assembly 8, a plurality of support columns 2 are arranged at the bottom of the workbench, the left side plate and the right side plate are arranged opposite to each other and are respectively arranged at the top of the left and right ends of the workbench, the left side plate is slidably connected to the workbench through a translation mechanism, the right side plate is fixedly connected to the workbench, the clamping assembly is arranged on the side of the left side plate facing the right side plate, the conveying assembly is arranged on the side of the right side plate facing the left side plate, a first through hole for cylindrical sponge to pass through is opened on the right side plate opposite to the conveying assembly, the cutting tool assembly is composed of a left guide cylinder 23, a right guide cylinder 2 4. Cutting tool 20 and cutting tool drive assembly. The left guide cylinder and the right guide cylinder are sequentially arranged between the left plate and the right plate. There is a gap between the left guide cylinder and the right guide cylinder. The center of the left guide cylinder and the right guide cylinder is provided with a second through hole for the cylindrical sponge to pass through. The right guide cylinder is connected to the left guide cylinder through a spacing adjustment mechanism. The left guide cylinder is connected to the workbench through a position adjustment mechanism. The cutting tool is connected to the right guide cylinder through the cutting tool drive assembly. The upper end of the cutting tool passes through the gap between the left guide cylinder and the right guide cylinder. A through groove is provided on the workbench. The cutting tool passes through the workbench from the through groove and can move left and right in the through groove. During operation, the cylindrical sponge to be processed passes through the right plate and is transported to the left under the action of the conveying assembly. The cylindrical sponge passes through the right guide cylinder and the left guide cylinder in turn and is clamped and fixed by the clamping assembly. After clamping and fixing, the cutting tool drive assembly is started to facilitate the cutting tool to complete the cutting of the cylindrical sponge. The utility model can adjust the cutting tool assembly through the position adjustment mechanism, so as to perform precise cutting of length according to demand, which plays a role in increasing practical performance; and the utility model continues to convey the cylindrical sponge forward after each cutting through the conveying assembly, thereby achieving the purpose of continuous cutting and greatly improving the cutting work efficiency.

[0021] like Figure 3 The conveying assembly shown includes a square outer frame 8-1, a mounting plate 8-2, a conveying roller 8-3 and a conveying motor 8-4, one end of the square outer frame is fixed on the right side plate and connected to the first through hole, two mounting plates are respectively arranged on the inner walls around the square outer frame, the two mounting plates on the same inner wall are arranged opposite to each other and a conveying motor is fixed on the outer wall of one of the mounting plates, and a conveying roller is connected between the two mounting plates on the same inner wall through a rotating shaft, and the conveying roller rotates with the rotating shaft and is driven by the conveying motor.

[0022] like Figure 1The clamping assembly shown is composed of an upper clamp 5, a lower clamp 6 and a clamp-driven electric cylinder 7. The upper clamp and the lower clamp are arranged one above the other and both are in a semi-ring shape. The upper clamp and the lower clamp are each connected to a clamp-driven electric cylinder fixed on the left side plate. A mounting groove is provided on the right side wall of the left side plate. The mounting groove is directly opposite to the space between the upper clamp and the lower clamp. A touch plate is connected to the mounting groove through a spring. One end of the touch plate extends out of the mounting groove under the action of the spring. A contact switch is also provided in the mounting groove. The touch plate is squeezed into the mounting groove under the action of the cylindrical sponge and touches the contact switch. The utility model is provided with a contact switch in the mounting groove. After the cylindrical sponge squeezes the touch plate to touch the contact switch, the switch of the cutting tool drive assembly is controlled, thereby achieving the purpose of automatic cutting. Manual operation of the staff is not required, which reduces the work intensity of the workers.

[0023] like Figure 1 The translation mechanism shown includes a first translation electric cylinder 9 and a first slide rail 10. Two mutually parallel first slide rails are arranged on the top of the left end of the workbench. The first slide rails are arranged left and right. The left side plate is slidably connected to the first slide rails through a first slide groove opened at the bottom. The two slide rails are respectively located at the front and rear sides of the through groove. The first translation electric cylinder is installed on the top of the left end of the workbench and its shaft end is connected to the left side plate. After each cutting is completed, the first translation electric cylinder is started to make the columnar sponge after cutting detach from the left guide cylinder, and then the clamp is released to drive the electric cylinder to make the columnar sponge automatically fall out through the through groove.

[0024] like Figure 1 The spacing adjustment mechanism shown includes a screw and a clamping nut. The bottom of the left guide cylinder is provided with a first connecting seat integrally connected thereto, and the bottom of the right guide cylinder is provided with a second connecting seat integrally connected thereto. The screw is horizontally arranged and its left end is fixedly connected to the first connecting seat. The right end of the screw passes through the second connecting seat. The second connecting seat is movably connected to the screw via a through hole opened thereon. A clamping nut is respectively connected to the screws on the left and right sides of the second connecting seat, and the second connecting seat is clamped and fixed to the screw by the clamping nuts on the left and right sides.

[0025] like Figure 1 The position adjustment mechanism shown includes a lead screw 13, a servo motor 15 and a connecting seat 12. Two side panels 11 are oppositely arranged at the front and rear ends of the work table. A lead screw is horizontally rotatably connected between the two side panels on the same side. One end of the lead screw is connected to the servo motor fixed on one side panel thereof. The left guide cylinder is connected to the lead screw through a connecting seat. A threaded through hole matching the lead screw is opened on the connecting seat, and the lead screw passes through the connecting seat along the threaded through hole.

[0026] like Figure 2 The cutting tool drive assembly shown includes a second slide rail 14 vertically fixed at the bottom of the worktable, a slide seat 16, a first connecting piece 22, a third slide rail 17, a connecting frame 18, a cutting electric cylinder 19 and a second translation electric cylinder 21. The second slide rail is arranged left and right, the slide seat is slidably connected to the second slide rail through a second slide groove opened at the top, the right guide cylinder is connected to the slide seat through the first connecting piece, the third slide rail is arranged at the bottom of the slide seat and is arranged front and back, the connecting frame is slidably connected to the third slide rail through a third slide groove opened at the top, the second translation electric cylinder is fixed at the bottom of the slide seat and its output shaft direction is parallel to the third slide rail, the output shaft end of the second translation electric cylinder is connected to the connecting frame through the second connecting piece, the cutting electric cylinder is fixed on the connecting frame and its output shaft end is connected to the cutting tool, and the cross-sections of the second slide rail and the third slide rail are both trapezoidal.

[0027] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims

1. A circular cutting machine for sponge processing, characterized in that: The invention comprises a workbench (1), a left side plate (3), a right side plate (4), a cutting tool assembly, a clamping assembly and a conveying assembly (8), wherein a plurality of support columns (2) are arranged at the bottom of the workbench, the left side plate and the right side plate are arranged opposite to each other and are respectively arranged at the top of the left and right ends of the workbench, the left side plate is slidably connected to the workbench through a translation mechanism, the right side plate is fixedly connected to the workbench, the clamping assembly is arranged on the side of the left side plate facing the right side plate, the conveying assembly is arranged on the side of the right side plate facing the left side plate, a first through hole for a cylindrical sponge to pass through is opened on the right side plate at a position opposite to the conveying assembly, and the cutting tool assembly is composed of a left guide cylinder (23), a right guide cylinder (24), A cutting tool (20) and a cutting tool drive assembly, wherein the left guide cylinder and the right guide cylinder are sequentially arranged between the left side plate and the right side plate, a gap is provided between the left guide cylinder and the right guide cylinder, a second through hole for a cylindrical sponge to pass through is provided at the center of the left guide cylinder and the right guide cylinder, the right guide cylinder is connected to the left guide cylinder via a spacing adjustment mechanism, the left guide cylinder is connected to the workbench via a position adjustment mechanism, the cutting tool is connected to the right guide cylinder via a cutting tool drive assembly, the upper end of the cutting tool passes through the gap between the left guide cylinder and the right guide cylinder, a through slot is provided on the workbench, the cutting tool passes through the workbench from the through slot and can move left and right in the through slot.

2. A circular cutting machine for sponge processing according to claim 1, characterized in that: The conveying assembly comprises a square outer frame (8-1), a mounting plate (8-2), a conveying roller (8-3) and a conveying motor (8-4); one end of the square outer frame is fixed to the right side plate and communicated with the first through hole; two mounting plates are respectively arranged on the inner walls around the square outer frame; the two mounting plates on the same inner wall are arranged opposite to each other and a conveying motor is fixed on the outer wall of one of the mounting plates; a conveying roller is connected between the two mounting plates on the same inner wall via a rotating shaft; the conveying roller rotates along with the rotating shaft and is driven by the conveying motor.

3. A circular cutting machine for sponge processing according to claim 1, characterized in that: The clamping assembly is composed of an upper clamp (5), a lower clamp (6) and a clamp driving electric cylinder (7). The upper clamp and the lower clamp are arranged one above the other and both are in a semi-ring shape. The upper clamp and the lower clamp are each connected to a clamp driving electric cylinder fixed on the left side plate.

4. A circular cutting machine for sponge processing according to claim 3, characterized in that: A mounting groove is provided on the right side wall of the left side plate, and the mounting groove is opposite to the space between the upper clamp and the lower clamp. A touch plate is connected to the mounting groove through a spring, and one end of the touch plate extends out of the mounting groove under the action of the spring. A contact switch is also provided in the mounting groove. The touch plate is squeezed into the mounting groove under the action of the cylindrical sponge and touches the contact switch.

5. A circular cutting machine for sponge processing according to claim 1, characterized in that: The translation mechanism comprises a first translation electric cylinder (9) and a first slide rail (10). Two mutually parallel first slide rails are arranged at the top of the left end of the work table. The first slide rails are arranged left and right. The left side plate is slidably connected to the first slide rail through a first slide groove opened at the bottom. The two slide rails are respectively located at the front and rear sides of the through groove. The first translation electric cylinder is installed at the top of the left end of the work table and its shaft end is connected to the left side plate.

6. A circular cutting machine for sponge processing according to claim 1, characterized in that: The spacing adjustment mechanism includes a screw and a clamping nut. The bottom of the left guide cylinder is provided with a first connecting seat integrally connected thereto, and the bottom of the right guide cylinder is provided with a second connecting seat integrally connected thereto. The screw is horizontally arranged and its left end is fixedly connected to the first connecting seat. The right end of the screw passes through the second connecting seat. The second connecting seat is movably connected to the screw via a through hole opened thereon. A clamping nut is respectively connected to the screws on the left and right sides of the second connecting seat, and the second connecting seat is clamped and fixed to the screw by the clamping nuts on the left and right sides.

7. A circular cutting machine for sponge processing according to claim 1, characterized in that: The position adjustment mechanism includes a lead screw (13), a servo motor (15) and a connecting seat (12), two side panels (11) are arranged opposite to each other at the front and rear ends of the worktable, a lead screw is horizontally rotatably connected between the two side panels on the same side, one end of the lead screw is connected to the servo motor fixed on one side panel, the left guide cylinder is connected to the lead screw through the connecting seat, a threaded through hole matching the lead screw is opened on the connecting seat, and the lead screw passes through the connecting seat along the threaded through hole.

8. The circular cutting machine for sponge processing according to claim 1, characterized in that: The cutting tool drive assembly comprises a second slide rail (14) vertically fixed at the bottom of the worktable, a slide seat (16), a first connecting piece (22), a third slide rail (17), a connecting frame (18), a cutting electric cylinder (19) and a second translation electric cylinder (21), wherein the second slide rail is arranged left and right, the slide seat is slidably connected to the second slide rail through a second slide groove opened at the top, the right guide cylinder is connected to the slide seat through the first connecting piece, the third slide rail is arranged at the bottom of the slide seat and arranged front and back, the connecting frame is slidably connected to the third slide rail through a third slide groove opened at the top, the second translation electric cylinder is fixed at the bottom of the slide seat and its output shaft direction is parallel to the third slide rail, the output shaft end of the second translation electric cylinder is connected to the connecting frame through the second connecting piece, the cutting electric cylinder is fixed to the connecting frame and its output shaft end is connected to the cutting tool, and the cross-sections of the second slide rail and the third slide rail are both trapezoidal.

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