Multifunctional edge band puncher

Abstract

The utility model discloses a multifunctional edge band puncher which solves the problem that a traditional puncher is single in function. According to the technical key points, the device comprises a mounting seat capable of being fixed on a desktop, a mounting cavity and a die holder are arranged in the seat, and a stamping knife is driven by a driving mechanism to punch relative to the die holder in the cavity; and a round log turning mechanism is further arranged, so that the rotary wood stick can be processed into a cylindrical shape. The log turning mechanism is arranged on the mounting base through connecting structures such as clamping grooves and bolts, and a clamping base is arranged at the bottom of the mounting base to ensure stability. The driving mechanism comprises a driving block, a rotating piece and a cam structure for transmission. According to the puncher, the edge band punching function and the log turning function are integrated, carpenters do not need to carry various tools on the furniture production site, different work requirements can be rapidly switched, diversified machining requirements are met, the equipment practicability is greatly improved, the number of carried tools is reduced, and the purchase cost is reduced; the problems of single function, complicated operation and the like of traditional equipment are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber processing tool technical field, concretely relates to a multifunctional edge band puncher. BACKGROUND

[0002] The edge band puncher is a kind of processing tool for using edge band as raw material, and punching out circular gasket on it as perfect paste, and perfect paste is commonly used material for covering screw hole to achieve the effect of beauty in the field of home production, and its size needs to be processed on site by workers according to the diameter and quantity of screw hole, and as the tool for processing perfect paste, edge band puncher is usually carried by carpenter to facilitate immediate use.

[0003] However, perfect paste is only used for covering screw hole, and the use scene is limited, therefore, as the equipment for producing the material, its use frequency is also limited in the furniture production process, and the function is single, which greatly reduces the practicability and use flexibility of the equipment, and the above problems are solved by the multifunctional edge band puncher. SUMMARY

[0004] The utility model provides a multifunctional edge band puncher, integrates the function of producing perfect paste and log turning, so that two needs are met by one equipment, and the problem of single function of traditional edge band puncher is solved.

[0005] To achieve the above object, the utility model adopts the technical scheme: a multifunctional edge band puncher, including the mounting seat that can be fixed on the desktop, the mounting cavity is arranged in the mounting seat, and the die holder is arranged above the mounting cavity, the die holder is provided with the punch on it, the punch knife is slidably arranged in the mounting cavity, and the punch knife is connected with the driving mechanism to drive it to reciprocate relative to the punch, the log turning mechanism is arranged on the mounting seat through the connecting structure, and the log turning mechanism can be used for turning the wooden stick under the action of external force to process the wooden stick into cylindrical structure.

[0006] The utility model is further provided as follows: the log turning mechanism includes the fixed block fixed on the mounting seat through the connecting structure, the positioning through-hole is arranged through the fixed block, and the cutting edge is arranged on the inlet end of the positioning through-hole.

[0007] The utility model is further provided as follows: the fixed block is provided with the notch at the inlet end of the positioning through-hole, the notch is communicated with the positioning through-hole, the cutting edge is arranged at the notch, and the cutting part of the cutting edge is flush with the outer diameter edge of the positioning through-hole.

[0008] The utility model further sets up, the connecting structure includes the clamping slot of setting in one side of the mounting seat, the fixed block is fixedly arranged in the clamping slot.

[0009] The utility model further sets up, the clamping slot and the fixed block all are provided with the threaded hole of intercommunication, still include the bolt, the bolt passes through the two threaded holes of connecting to realize the fixed connection of the fixed block and the mounting seat and can dismantle setting, the end of the bolt away from the threaded hole still is provided with the holding piece.

[0010] The utility model further sets up, the mounting seat bottom is provided with the clamping seat, the clamping seat includes the Chinese character type slide rail of sliding fit with the mounting seat bottom and the bottom plate corresponding with the mounting seat, be provided with the adjusting hole on the bottom plate, the adjusting inner thread is connected with the adjusting rod, the adjusting rod end is provided with the locking piece parallel with the mounting seat bottom surface;Still include the pair of vertical distribution's connecting groove of setting in the mounting seat bottom, the slide rail and two connecting grooves are sliding fit respectively.

[0011] The utility model further sets up, the driving mechanism includes the driving block of sliding setting in the installation cavity and the rotating piece of rotation setting on the mounting seat, the rotating piece is passed through transmission assembly and driving block transmission connection, and the rotating piece can realize rotation under the action of external power source to control driving block through transmission assembly and drive punch knife relative mould seat reciprocating linear motion.

[0012] The utility model further sets up, transmission assembly adopts cam structure, and the cam structure is used for converting the rotating torque of rotating piece into the reciprocating linear motion of driving block to drive punch knife relative mould seat reciprocating movement.

[0013] The utility model further sets up, the cam structure includes the eccentric cam of eccentric setting in the one side of rotating piece relative driving block, be provided with the lower drive surface of the eccentric cam week side abutment cooperation with driving block on, the lower drive surface is located in the one side of driving block away from mould seat, and it is used for and eccentric cam cooperation to drive driving block close to mould seat;Still include the drive structure of control driving block away from mould seat.

[0014] The utility model further sets up, the one side of driving block towards eccentric cam is provided with the sliding slot of sliding fit with eccentric cam, and the lower drive surface is located at the top surface of sliding slot;The drive structure includes the upper drive surface of setting in the bottom surface of sliding slot and with lower drive surface corresponding, and the upper drive surface and eccentric cam week side abutment cooperation.

[0015] Summarized above, the beneficial effects of the utility model:

[0016] Compared with the prior art, the edge band punching function and the log turning function are integrated, the two functions are realized to work cooperatively, the practicability is greatly improved, and the equipment tools carried by workers are reduced. In a furniture production site, the carpenter does not need to carry multiple tools, and the device can be used to punch the edge band to obtain perfect paste and process the wooden stick into a cylindrical log dowel. The device can be quickly switched between different work requirements to meet diversified processing requirements. For example, when furniture with log dowel connection and edge decoration is made, the processing of two key components can be completed without changing the device, the practicability of the device is improved, and compared with the traditional two independent tools, the single device realizes two functions, reduces the cost of workers to purchase products, solves the problem that the existing edge band puncher has single function and limited use scene and times, and solves the problem that the traditional device needs to carry multiple independent tools to realize multiple processing functions, and the operation is complicated. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a perspective view of the present application.

[0018] Figure 2 is an exploded view of the present application.

[0019] Figure 3 is a connection structure diagram of the present application.

[0020] Figure 4 is a clamping seat structure diagram of the present application.

[0021] Figure 5 is a driving mechanism diagram of the present application.

[0022] Reference signs: 1, mounting seat; 2, die seat; 21, punching; 22, material channel; 3, punch; 4, installation cavity; 5, driving block; 6, log turning mechanism; 61, fixed block; 62, positioning through hole; 63, cutting edge; 64, clamping groove; 65, threaded hole; 66, bolt; 67, holding piece; 68, notch; 7, clamping seat; 71, sliding rail; 72, bottom plate; 73, adjusting rod; 74, locking piece; 8, rotating piece; 81, screw hole; 9, eccentric cam; 10, sliding groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0024] As Figures 1-5As shown, the embodiment discloses a multifunctional edge strip puncher, which comprises a mounting seat 1 that can be fixed on a desktop, a mounting cavity 4 arranged in the mounting seat 1 and a die holder 2 arranged above the mounting cavity 4, the die holder 2 is detachably arranged above the mounting seat 1, a punch hole 21 corresponding to the position of a punch knife 3 is arranged above the die holder 2, a material passage 22 for the edge strip is arranged on one side of the die holder 2, and the material passage 22 is in communication with the middle part of the punch hole 21. The die holder 2 is fixed with the mounting seat 1 through a bolt 66, and the user can replace the die holder 2 with different sizes of punch holes 21 to punch different sizes of perfect patches. Meanwhile, the mounting cavity 4 is arranged in the mounting seat 1, a driving block 5 that can slide up and down and is connected with the punch knife 3 is arranged in the mounting cavity 4; the punch knife 3 is threadedly connected with the driving block 5, and the user can disassemble the punch knife 3 to replace and adjust it according to the size of the die holder 2.

[0025] As shown in the Figures 1-2 , it also comprises a round log turning mechanism 6, which is fixedly arranged on the mounting seat 1 through a connecting structure and can be detachably arranged. Specifically, since the existing edge strip puncher can only realize simple perfect patch production and has single function and low practicability, as shown in the Figures 1-2 , the round log turning mechanism 6 is detachably arranged on the mounting seat 1, and the round log turning mechanism 6 can turn and process the wooden stick under the action of external force to process the wooden stick into a cylindrical structure. Meanwhile, the detachable round log turning mechanism 6 can facilitate the user to replace different specifications of the round log turning mechanism 6 according to the needs to process wooden sticks with different sizes.

[0026] Since the perfect patch needs to cover the screw hole and the wooden stick with different sizes needs to be processed for use as a connecting piece to realize the connection of furniture parts during the furniture manufacturing and installation process, the round log turning mechanism 6 is integrated on the portable edge strip puncher, so that the carpenter can perform turning and processing of the round log after completing the operation of punching the perfect patch of the edge strip, without the need to find and prepare another separate turning tool. The time for preparing the tool and adjusting the working state is saved. For example, when assembling a furniture, the carpenter can first use the puncher to punch the perfect patch of the edge strip, and then needs to turn a wooden stick used for making a handle of the furniture. He can quickly switch the operation without leaving the working position to realize efficient continuous operation.

[0027] At the same time, for furniture manufacturing site with limited workspace, integrated tool is more advantageous. If the log turning mechanism 6 is a separate tool, it needs to occupy additional space and needs a special storage location when in use. By integrating it on the puncher, it does not need additional space for storage, and forms a whole with the puncher, which is convenient for carrying and management. When the working position needs to be moved, only the whole integrated tool needs to be moved, which reduces the difficulty of tool management and the occupied space.

[0028] Moreover, such integrated design makes a tool have two functions, enhances its applicability in different stages of scenarios, and can reduce the procurement cost of the tool to a certain extent and improve the comprehensive utilization rate of the tool.

[0029] As shown in Figure 3 The log turning mechanism 6 includes a fixed block 61 fixedly arranged on the mounting seat 1 through a connecting structure, a positioning through hole 62 is arranged through the fixed block 61, a cutting edge 63 located at the edge of the positioning through hole 62 is arranged at the inlet end of the positioning through hole 62. Specifically, the connecting structure includes a clamping groove 64 arranged on one side of the mounting seat 1, the fixed block 61 is fixedly arranged in the clamping groove 64, and a threaded hole 65 in communication with each other is arranged on the clamping groove 64 and the fixed block 61. Further comprising a bolt 66, the bolt 66 is connected by two threaded holes 65 to realize the fixed connection and detachable arrangement of the fixed block 61 and the mounting seat 1, and the end of the bolt 66 away from the threaded hole 65 is further provided with a holding piece 67.

[0030] Through the above structure, the fixed block 61 can be fixed in the clamping groove 64 through the bolt 66, so as to realize the position limiting and fixing of the fixed block 61. Through the bolt 66 installation, the user can conveniently disassemble and assemble the fixed block 61, so as to make the user more convenient and efficient to replace the fixed block 61, and improve the efficiency. The setting of the holding piece 67 enables the user to more conveniently operate the bolt 66, thereby improving the comfort of use.

[0031] Further, the fixed block 61 is provided with a notch 68 corresponding to the inlet end of the positioning through hole 62, the notch 68 is in communication with the positioning through hole 62, the cutting edge 63 is arranged at the notch 68, and the cutting part of the cutting edge 63 is flush with the outer diameter edge of the positioning through hole 62. The notch 68 is arranged at the inlet end, the cutting edge 63 is flush with the outer diameter edge of the positioning through hole 62 at the notch 68, when the wooden stick driven by the electric drill rotates through the positioning through hole 62, the cutting edge 63 can accurately turn, ensuring that the processed cylindrical structure is accurate in size and smooth in surface. The setting of the notch 68 facilitates the discharge of wood chips.

[0032] Further, as shown in Figure 4As shown, the bottom of the mounting seat 1 is provided with a clamping seat 7, which includes a sliding groove 71 and a bottom plate 72 corresponding to the mounting seat 1, and the bottom plate 72 is provided with an adjusting hole, and the adjusting hole is internally screwed with an adjusting rod 73, and the end of the adjusting rod 73 is provided with a locking piece 74 parallel to the bottom surface of the mounting seat 1; It also includes a pair of vertically distributed connecting grooves arranged at the bottom of the mounting seat 1, and the sliding groove 71 is slidably connected with the two connecting grooves.

[0033] Specifically, since whether it is a punch or a log turning mechanism 6, the position needs to be fixed during use, so as to avoid the position offset affecting the material processing during use. Among them, the existing punch and log turning tool are fixed on the table by screws, which not only causes the disassembly and transportation to be troublesome, but also damages the table top.

[0034] And through the clamping seat 7 in the application, the mounting seat 1 can be clamped and fixed with the table plate through the clamping seat 7, thereby avoiding damage to the table top; and the two connecting grooves are cross-shaped and can be slidably connected with the sliding groove 71, so that the user can change the installation orientation of the punch and the log turning mechanism 6 by changing the position of the sliding groove 71, thereby improving the flexibility of the tool during use and making the user use more convenient and handy.

[0035] Further, as shown in the figure, Figure 5 The driving mechanism includes a driving block 5 slidably arranged in the mounting cavity 4 and a rotating member 8 rotatably arranged on the mounting seat 1, and the rotating member 8 is drivingly connected with the driving block 5 through a transmission assembly; wherein the rotating member 8 is a cylindrical member rotatably arranged on one side of the mounting seat 1, and an end surface thereof exposed to the outside is provided with a screw hole 81, which is a hexagonal screw hole 81 or a quadrangular screw hole 81. This screw hole 81 matches the drill bit of the electric drill, so that the user can drive the rotating member 8 to rotate by using the electric drill during work, thereby achieving perfect patch production. The external power source includes but is not limited to the electric drill, and some commonly used tools such as hexagonal wrench can also be used to manually drive the rotating member 8 to work. These tools are commonly used in furniture installation and production sites, so there is no need to carry additional power sources or air pumps and other electrical elements, thereby reducing the burden on the workers and reducing the size of the equipment, making it more convenient to carry; and driving the punch 3 by the electric drill can realize continuous operation of the punch 3 compared with the air pump and the air cylinder, thereby improving the efficiency of perfect patch production.

[0036] The transmission assembly can adopt a cam structure, but is not limited to the cam structure.

[0037] When the tool is in actual work, when using the portable batten puncher, the user first places the batten in the material channel 22 of the mold base 2, adjusts the position of the batten according to the position of the punched circular gasket (perfect patch), and then selects a suitable power source to drive the rotating part 8 to rotate, for example, connects the screw hole 81 on the rotating part 8 with a drill, starts the drill, and then the rotating part 8 starts to rotate; then the rotating part 8 rotates to drive the eccentric cam 9 to rotate, the eccentric cam 9 first pushes the driving block 5 to move towards the mold base 2 through the lower driving surface, so that the punch 3 approaches and punches the batten, then the eccentric cam 9 continues to rotate and contacts the upper driving surface, the driving block 5 moves away from the mold base 2 under the pushing of the upper driving surface, and a reciprocating punching action is completed. Thus, a plurality of circular gaskets can be continuously punched, and the production of the perfect patch is finally completed.

[0038] The cam structure does not need a large movement space, so that the volume of the equipment is not increased.

[0039] Through the above structure, a mechanical transmission structure is adopted, external equipment such as an air pump and a power supply is not needed, only necessary mechanical parts are reserved to drive the punch 3, compared with the traditional scheme, the space occupation is greatly reduced, the overall volume is significantly reduced, and it is convenient for carpenters to carry and operate at various furniture installation sites.

[0040] The above only describes preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. within the design concept of the present application should be included in the protection scope of the present application.

Claims

1. A multi-functional edge band puncher comprising a mounting base (1) which can be fixed on a table top, characterized in that, The installation seat (1) is provided with an installation cavity (4) and a mold base (2) arranged above the installation cavity (4), the mold base (2) is provided with a punching hole (21), the installation cavity (4) is slidably provided with a punching knife (3), the punching knife (3) is connected with a driving mechanism to drive it to reciprocatingly slide relative to the punching hole (21); further comprising a round log turning mechanism (6), the round log turning mechanism (6) is arranged on the installation seat (1) through a connecting structure, which can be used for turning the wood stick rotating under the action of external force to process the wood stick into a cylindrical structure.

2. The multi-functional edge strip puncher according to claim 1, wherein, The round log turning mechanism (6) comprises a fixed block (61) fixedly arranged on the installation seat (1) through a connecting structure, a positioning through hole (62) is arranged through the fixed block (61), and a cutting edge (63) is arranged at the edge of the positioning through hole (62) at the inlet end of the positioning through hole (62).

3. The multi-functional edge strip puncher according to claim 2, wherein, The fixed block (61) is provided with a notch (68) corresponding to the inlet end of the positioning through hole (62), the notch (68) is communicated with the positioning through hole (62), the cutting edge (63) is arranged at the notch (68), and the cutting part of the cutting edge (63) is flush with the outer diameter edge of the positioning through hole (62).

4. A punch for a multi-functional edging strip according to claim 2 or 3, wherein, The connecting structure comprises a clamping groove (64) arranged on one side of the installation seat (1), and the fixed block (61) is fixedly arranged in the clamping groove (64).

5. The multi-functional edge strip puncher according to claim 4, wherein The clamping groove (64) and the fixed block (61) are both provided with threaded holes (65) in communication with each other, further comprising a bolt (66), the bolt (66) connects the two threaded holes (65) to realize the fixed connection and detachable arrangement of the fixed block (61) and the installation seat (1), and the end of the bolt (66) away from the threaded hole (65) is further provided with a holding piece (67).

6. The multi-functional edge strip puncher according to claim 4, wherein The installation seat (1) is provided with a clamping seat (7) at the bottom, the clamping seat (7) comprises a one-letter sliding rail (71) in sliding fit with the bottom of the installation seat (1) and a bottom plate (72) corresponding to the installation seat (1), the bottom plate (72) is provided with an adjusting hole, the adjusting hole is screwedly connected with an adjusting rod (73), and the end of the adjusting rod (73) is provided with a locking piece (74) parallel to the bottom surface of the installation seat (1); further comprising a pair of vertically distributed connecting grooves arranged on the bottom of the installation seat (1), and the sliding rail (71) is in sliding fit with the two connecting grooves respectively.

7. The multi-functional edge strip puncher according to claim 1, wherein The driving mechanism comprises a driving block (5) slidably arranged in the installation cavity (4) and a rotating piece (8) rotatably arranged on the installation seat (1), the rotating piece (8) is in transmission connection with the driving block (5) through a transmission assembly, and the rotating piece (8) can rotate under the action of an external power source to control the driving block (5) to drive the punching knife (3) to make reciprocating linear motion relative to the mold base (2).

8. The multi-functional edge strip puncher according to claim 7, wherein, The transmission assembly adopts a cam structure, the cam structure is used for converting the torque of the rotating piece (8) into the reciprocating linear motion of the driving block (5) to drive the punching knife (3) to reciprocate relative to the mold base (2).

9. The multi-functional edge strip puncher according to claim 8, wherein, The cam structure comprises an eccentric cam (9) eccentrically arranged on one side of the rotating member (8) relative to the driving block (5), the driving block (5) is provided with a lower driving surface in abutting cooperation with the peripheral side of the eccentric cam (9), the lower driving surface is located on the side of the driving block (5) away from the mold base (2), and the lower driving surface is used for cooperating with the eccentric cam (9) to drive the driving block (5) to be close to the mold base (2); and the driving structure for controlling the driving block (5) to be away from the mold base (2) is further included.

10. The multi-functional edge strip puncher according to claim 9, wherein, The side of the driving block (5) facing the eccentric cam (9) is provided with a sliding groove (10) in sliding cooperation with the eccentric cam (9), and the lower driving surface is located on the top surface of the sliding groove (10); and the driving structure comprises an upper driving surface arranged on the bottom surface of the sliding groove (10) and corresponding to the lower driving surface, and the upper driving surface is in abutting cooperation with the peripheral side of the eccentric cam (9).

Images