Press-fit device with limiting assembly for furniture production

Abstract

The utility model relates to the technical field of furniture production, and discloses a pressing device with a limiting assembly for furniture production, which comprises a bottom table, and a mounting frame is welded and fixed at the top end of the bottom table. When the pressing device with the limiting assembly for furniture production is used, after a plate is placed at the top end of the bearing table, a servo motor can be controlled to start, a speed reducer is used for driving a two-way lead screw to rotate, and two sets of clamping feet can be driven to move inwards at the same time through threaded sleeves in threaded connection with the two outer sides while the two-way lead screw rotates; the two sides of the plate can be subjected to auxiliary positioning, clamping, fixing and limiting at the top end of the bearing table, in the pressing process, displacement between an upper assembly and a lower assembly of a plate body can be reduced, and meanwhile four sets of clamping feet symmetrically arranged at the top of the bearing table can be independently operated to clamp and limit the positions, with different widths, of the side edges of the plate; the problem that auxiliary limiting cannot be conveniently carried out when furniture plates are pressed, produced and machined is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture production, in particular to a pressing device for furniture production with a limiting component. Background Art

[0002] Furniture refers to household appliances, generally made of wood, and also includes cooking utensils, etc. It is an appliance used in daily life and social activities with functions such as sitting, lying, leaning, storage, and partitioning. It is usually composed of several parts and components assembled in a certain way. It is an important part of indoor and outdoor decoration. It mostly refers to large items such as wardrobes, tables, beds, sofas, etc. In the production and processing of furniture, a large amount of wood boards are needed. Furniture wood boards are mainly made of multiple layers of thin boards that are glued and pressed together. A pressing device is used during the pressing process.

[0003] However, when the pressing device is used to press the material plates used in furniture production, there are generally no fixed limiting measures on the outside when the plates are pressed inside the device. During the pressing operation, if displacement occurs between the upper and lower thin plates of the plate, it will cause displacement and misalignment of the pressing, causing damage to the plate and scrapping. This is insufficient and is not convenient for auxiliary limiting during the pressing and production of furniture plates.

[0004] Now, a novel pressing device for furniture production with a limiting component is proposed to solve the above-mentioned shortcomings. Utility Model Content

[0005] The utility model aims to provide a pressing device for furniture production with a limiting component, so as to solve the problem inconvenient to perform auxiliary limiting during the pressing production of furniture panels proposed in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pressing device for furniture production with a limiting assembly, comprising a base, a mounting frame is welded and fixed to the top of the base, and a pressing seat is arranged inside the mounting frame, and a limiting assembly for auxiliary limiting during the pressing process of furniture sheet materials is arranged in the middle position of the top of the base;

[0007] The limit assembly includes a bearing platform, a limit groove, a clamping foot, a bidirectional lead screw, a threaded sleeve, a reducer, a servo motor and a reserved groove. The two ends of the bearing platform are respectively connected with the bidirectional lead screws laterally and movably inside, and the two sides of the outside of the bidirectional lead screws are respectively threadedly connected with the threaded sleeves. The two ends of the right side of the bearing platform are respectively fixed with reducers, and the front end of the reducer is fixed with a servo motor. Clamping feet are respectively provided on both sides of the two ends of the top of the bearing platform, and the two ends of the top of the bearing platform are respectively provided with limit grooves laterally, and the two ends of the bottom of the pressure seat are respectively provided with reserved grooves.

[0008] Furthermore, the output shaft of the servo motor is fixedly connected to the input shaft of the reducer, and the output shaft of the reducer is fixedly connected to the right side of the bidirectional lead screw.

[0009] Furthermore, the limiting groove passes through the interior of the top end of the supporting platform, and the top end of the threaded sleeve passes through the interior of the limiting groove and is fixedly connected to the bottom end of the clamping foot.

[0010] Preferably, supports are respectively provided at both ends of the supporting platform, brackets are respectively provided at both ends of the base platform, and the rear end of the bracket is installed and fixed between the front end of the base platform by bolts, a fixed seat is provided at the top of the support, and a ball bearing is movably connected inside the top of the fixed seat, a connecting head is fixed at the bottom end of the fixed seat, and a threaded groove is opened inside the top of the support.

[0011] Furthermore, the top end of the bracket is installed and fixed to the bottom end of the support through bolts.

[0012] Furthermore, the fixing seats and balls are arranged in multiple groups at equal intervals in the horizontal and vertical directions at the top ends of the respective supports, the outside of the connecting head is provided with an external thread, and the inside of the thread groove is provided with an internal thread matching the external thread.

[0013] Preferably, a pad is provided at the bottom end of the pressure seat, and plug blocks are respectively fixed at both ends of the top of the pad, slots are respectively opened inside the two sides of the bottom end of the pressure seat, and the two sides of the slots pass through the two sides of the pressure seat respectively, locking blocks are respectively provided at both ends of the two sides of the pressure seat, and installation threads are passed through the inside of the locking blocks, threaded holes are respectively opened at both ends of the two sides of the pressure seat, the plug blocks are inserted into the inside of the slots, and slots are respectively opened at both ends of the bottom of the pad, and the slots are communicated with the inside of the reserved slots.

[0014] Preferably, hydraulic cylinders are respectively installed and fixed on both sides of the top of the mounting frame, a movable seat is provided at the top inside the mounting frame, and guide blocks are respectively fixed at both ends of both sides of the movable seat, guide grooves are respectively provided at both ends of both sides of the mounting frame, the top of the pressure seat is installed and fixed between the bottom end of the movable seat, and the output end of the bottom of the hydraulic cylinder passes through the interior of the top of the mounting frame and is installed and fixed between the top of the movable seat.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the furniture production pressing device with the limit assembly not only realizes the auxiliary limit during the pressing production of furniture panels, realizes the convenience of leading out and unloading the panels after the pressing process is completed, but also realizes the convenience of protecting the panels during pressing;

[0016] (1) By providing a bearing platform, a pressing seat, a limiting groove, a clamping foot, a bidirectional lead screw, a threaded sleeve, a reducer, a servo motor and a reserved groove, when the pressing device is used, after the sheet to be pressed is placed on the top of the bearing platform, the servo motor can be controlled to start and the bidirectional lead screw can be driven to rotate by the reducer. While the bidirectional lead screw rotates, the threaded sleeves connected by threads on both sides of the outside can be used to drive two sets of clamping feet to move inward at the same time on the top of the bearing platform, and the two sides of the sheet can be auxiliary positioned, clamped and fixed at the top of the bearing platform. During the pressing process, the displacement between the upper and lower components of the sheet can be reduced, and the pressing processing accuracy of the sheet can be improved. At the same time, the four sets of clamping feet symmetrically arranged on the top of the bearing platform can be operated separately to clamp and limit the different width positions of the side of the sheet;

[0017] (2) By providing a base, a bearing platform, a bracket, a support, a fixed seat, a ball, a connector and a threaded groove, after the plate is placed on the top of the bearing platform and pressed, multiple sets of fixed seats are installed on the top of the supports arranged at both ends of the bearing platform, and the ball movably connected at the top of the fixed seat can assist in conveniently dragging the plate from the top of the bearing platform to unload the plate, thereby reducing the labor of manual lifting and facilitating the rapid unloading of the plate after the pressing process is completed;

[0018] (3) By providing a pad, a press seat, mounting threads, a locking block, a slot, an insert block, a slot and a threaded hole, when the device is in use, a pad is inserted and fixed at the bottom end of the press seat, and the pad is made of a high-strength rubber material. When the press seat is driven downward to press the sheet material for pressing, the top of the sheet material can be padded for protection, thereby reducing the damage to the sheet material caused by the contact and pressing of the hard material. When the pad is removed, the locking blocks provided on both sides of the press seat are respectively rotated upward by 90 degrees. After the insert block is unlocked inside the slot, the pad can be removed to the left or right from the bottom end of the press seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-section enlarged structure of a pad of the utility model in a side view;

[0021] Figure 3 This is an enlarged structural diagram of the pressure seat of the utility model when viewed from above;

[0022] Figure 4 It is a schematic diagram of a partial cross-section enlarged structure of a fixing seat of the utility model in a side view;

[0023] Figure 5 This is a schematic diagram of the support structure from a top view of the present utility model;

[0024] Figure 6 It is a side structural schematic diagram of the mounting frame of the utility model.

[0025] In the figure: 1. base; 2. mounting frame; 3. bearing platform; 4. guide groove; 5. pressure seat; 6. guide block; 7. movable seat; 8. hydraulic cylinder; 9. pad; 10. limit groove; 11. clamping foot; 12. bidirectional screw; 13. threaded sleeve; 14. reducer; 15. servo motor; 16. mounting thread; 17. locking block; 18. slot; 19. insert block; 20. slot; 21. threaded hole; 22. reserved groove; 23. bracket; 24. support; 25. fixed seat; 26. ball; 27. connector; 28. threaded groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figure 1-4 A pressing device for furniture production with a limiting component comprises a base 1, a mounting frame 2 is welded and fixed to the top of the base 1, and a pressing seat 5 is arranged inside the mounting frame 2, and a limiting component for auxiliary limiting during the pressing process of furniture sheet materials is arranged at the middle position of the top of the base 1;

[0028] The limiting assembly includes a bearing platform 3, a limiting groove 10, a clamping foot 11, a bidirectional lead screw 12, a threaded sleeve 13, a reducer 14, a servo motor 15 and a reserved groove 22. The two ends of the bearing platform 3 are respectively connected with the bidirectional lead screw 12 in a transversely movable manner, and the two sides of the outside of the bidirectional lead screw 12 are respectively threadedly connected with the threaded sleeve 13, the two ends of the right side of the bearing platform 3 are respectively fixed with the reducer 14, and the front end of the reducer 14 is fixed with the servo motor 15, the two sides of the two ends of the top of the bearing platform 3 are respectively provided with clamping feet 11, the two ends of the top of the bearing platform 3 are respectively provided with limiting grooves 10, the two ends of the bottom of the pressure seat 5 are respectively provided with reserved grooves 22, the output shaft of the servo motor 15 is fixedly connected to the input shaft of the reducer 14, the output shaft of the reducer 14 is fixedly connected to the right side of the bidirectional lead screw 12, the limiting groove 10 runs through the interior of the top of the bearing platform 3, the top of the threaded sleeve 13 runs through the interior of the limiting groove 10 and is fixedly connected to the bottom end of the clamping foot 11;

[0029] Specifically, Figure 1-Figure 4As shown, after the sheet to be pressed is placed on the top of the supporting platform 3, the servo motor 15 can be controlled to start and the reducer 14 can be used to drive the bidirectional lead screw 12 to rotate. While the bidirectional lead screw 12 rotates, the threaded sleeve 13 connected by threads on both sides of the outside can be used to drive the two sets of clamping feet 11 to move inward at the same time on the top of the supporting platform 3, and the two sides of the sheet can be auxiliary positioned, clamped and fixed at the top of the supporting platform 3. During the pressing process, the displacement between the upper and lower components of the sheet can be reduced. At the same time, the four sets of clamping feet 11 symmetrically arranged on the top of the supporting platform 3 can be operated separately to clamp and limit the different width positions of the side edges of the sheet.

[0030] Embodiment 2: Supports 24 are provided at both ends of the bearing platform 3, brackets 23 are provided at both ends of the base 1, and the rear end of the bracket 23 is fixedly installed between the front end of the base 1 by bolts, a fixing seat 25 is provided at the top of the support 24, and a ball 26 is movably connected inside the top of the fixing seat 25, a connector 27 is fixed at the bottom end of the fixing seat 25, a thread groove 28 is provided inside the top of the support 24, the top of the bracket 23 is fixedly installed between the bottom end of the support 24 by bolts, and multiple groups of fixing seats 25 and ball 26 are provided at equal intervals in the horizontal and vertical directions at the top of the support 24, an external thread is provided on the outside of the connector 27, and an internal thread matching the external thread is provided inside the thread groove 28;

[0031] Specifically, Figure 1 , Figure 4 and Figure 5 As shown, after the plate is placed on the top of the supporting platform 3 and pressed, a plurality of sets of fixing seats 25 are installed on the top of the supports 24 respectively arranged at both ends of the supporting platform 3. The ball bearings 26 movably connected to the top of the fixing seats 25 can assist and conveniently drag the plate from the top of the supporting platform 3 for unloading. The set ball bearings 26 can move in multiple directions to drag the plate to different positions for unloading.

[0032] Embodiment 3: A backing plate 9 is provided at the bottom end of the pressure seat 5, and plug blocks 19 are fixed at both ends of the top of the backing plate 9, respectively. Slots 18 are respectively provided inside the two sides of the bottom end of the pressure seat 5, and the two sides of the slots 18 respectively penetrate the two sides of the pressure seat 5, and locking blocks 17 are respectively provided at both ends of the two sides of the pressure seat 5, and the inside of the locking blocks 17 penetrates the installation threads 16, and threaded holes 21 are respectively provided at both ends of the two sides of the pressure seat 5, and the plug blocks 19 are plugged into the inside of the slots 18, and slots 20 are respectively provided at both ends of the bottom of the backing plate 9, and the slots 20 are connected to the inside of the reserved slots 22;

[0033] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 6As shown, a pad 9 is inserted and fixed at the bottom end of the pressure seat 5. The pad 9 is made of high-strength rubber. When the pressure seat 5 is driven downward to press the plate material, the top of the plate can be padded for protection. When the pad 9 is removed, the locking blocks 17 set on both sides of the pressure seat 5 are respectively rotated upward by ninety degrees. After the insert block 19 is unlocked inside the slot 18, the pad 9 can be removed to the left or right from the bottom end of the pressure seat 5.

[0034] Hydraulic cylinders 8 are respectively installed and fixed on both sides of the top of the mounting frame 2, a movable seat 7 is provided at the top inside the mounting frame 2, and guide blocks 6 are respectively fixed at both ends of both sides of the movable seat 7, guide grooves 4 are respectively provided at both ends of both sides of the mounting frame 2, the top of the pressure seat 5 is installed and fixed between the bottom end of the movable seat 7, and the output end at the bottom of the hydraulic cylinder 8 passes through the interior of the top of the mounting frame 2 and is installed and fixed between the top of the movable seat 7.

[0035] Working principle: When the utility model is in use, after placing the sheet to be pressed on the top of the carrier 3, the servo motor 15 can be controlled to start and the reducer 14 can be used to drive the bidirectional lead screw 12 to rotate. While the bidirectional lead screw 12 rotates, the threaded sleeves 13 connected by threads on both sides of the outside can be used to drive the two sets of clamping feet 11 to move inward at the same time on the top of the carrier 3, and the two sides of the sheet can be auxiliary positioned, clamped and fixed on the top of the carrier 3. During the pressing process, the displacement between the upper and lower components of the plate body is avoided. At the same time, the four sets of clamping feet 11 symmetrically arranged on the top of the carrier 3 can The clamps are operated separately to clamp and limit the different width positions of the side of the plate. After the plate is placed on the top of the supporting platform 3 and pressed, multiple sets of fixed seats 25 are installed on the top of the supports 24 arranged at both ends of the supporting platform 3. The ball bearings 26 movably connected to the top of the fixed seats 25 can assist in conveniently dragging the plate down from the top of the supporting platform 3. At the same time, when the device is in use, a pad 9 is installed and fixed at the bottom of the pressing seat 5. The pad 9 is made of high-strength rubber. When the pressing seat 5 is driven down to press the plate for pressing, the top of the plate can be padded for protection.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pressing device for furniture production with a limiting assembly, comprising a base (1), characterized in that: A mounting frame (2) is welded and fixed to the top of the base (1), and a pressing seat (5) is arranged inside the mounting frame (2). A limiting component for assisting in limiting the position of furniture sheet materials during pressing processing is arranged in the middle of the top of the base (1); The limiting assembly comprises a bearing platform (3), a limiting groove (10), a clamping foot (11), a bidirectional lead screw (12), a threaded sleeve (13), a reducer (14), a servo motor (15) and a reserved groove (22); the two ends of the bearing platform (3) are respectively connected with the bidirectional lead screw (12) in a transversely movable manner, and the two sides of the outside of the bidirectional lead screw (12) are respectively connected with the threaded sleeve (13) in a threaded manner; the two ends of the right side of the bearing platform (3) are respectively fixedly mounted with the reducer (14), and the front end of the reducer (14) is fixedly mounted with the servo motor (15); the two sides of the two ends of the top of the bearing platform (3) are respectively provided with clamping feet (11); the two ends of the top of the bearing platform (3) are respectively provided with limiting grooves (10) in a transverse manner, and the two ends of the bottom of the pressure seat (5) are respectively provided with reserved grooves (22).

2. A pressing device for furniture production with a limiting assembly according to claim 1, characterized in that: The output shaft of the servo motor (15) is fixedly connected to the input shaft of the reducer (14), and the output shaft of the reducer (14) is fixedly connected to the right side of the bidirectional lead screw (12).

3. A pressing device for furniture production with a limiting assembly according to claim 1, characterized in that: The limiting groove (10) passes through the interior of the top end of the bearing platform (3), and the top end of the threaded sleeve (13) passes through the interior of the limiting groove (10) and is fixedly connected to the bottom end of the clamping foot (11).

4. A pressing device for furniture production with a limiting assembly according to claim 1, characterized in that: The two ends of the bearing platform (3) are respectively provided with a support (24), the two ends of the base platform (1) are respectively provided with a bracket (23), and the rear end of the bracket (23) is fixedly mounted on the front end of the base platform (1) by means of a bolt, the top end of the support (24) is provided with a fixed seat (25), and the top end of the fixed seat (25) is internally movably connected with a ball (26), the bottom end of the fixed seat (25) is fixed with a connecting head (27), and the top end of the support (24) is internally provided with a threaded groove (28).

5. A pressing device for furniture production with a limiting assembly according to claim 4, characterized in that: The top end of the bracket (23) is installed and fixed to the bottom end of the support (24) via bolts.

6. A pressing device for furniture production with a limiting assembly according to claim 4, characterized in that: The fixing seats (25) and the balls (26) are arranged in multiple groups at equal intervals in the horizontal and vertical directions on the top ends of the respective supports (24); the connector (27) is provided with external threads on the outside, and the thread groove (28) is provided with internal threads matching the external threads on the inside.

7. A pressing device for furniture production with a limiting assembly according to claim 1, characterized in that: A pad (9) is provided at the bottom end of the pressure seat (5), and plug blocks (19) are fixed at both ends of the top of the pad (9), respectively; slots (18) are provided inside the two sides of the bottom end of the pressure seat (5), and the two sides of the slots (18) pass through the two sides of the pressure seat (5), respectively; locking blocks (17) are provided at both ends of the two sides of the pressure seat (5), and the inside of the locking blocks (17) passes through the installation threads (16), threaded holes (21) are provided at both ends of the two sides of the pressure seat (5), and the plug blocks (19) are plugged into the inside of the slots (18), and slots (20) are provided at both ends of the bottom of the pad (9), and the slots (20) are connected to the inside of the reserved slots (22).

8. The pressing device for furniture production with a limiting assembly according to claim 1, characterized in that: Hydraulic cylinders (8) are respectively fixedly mounted on both sides of the top of the mounting frame (2); a movable seat (7) is provided at the top of the interior of the mounting frame (2); and guide blocks (6) are respectively fixedly mounted on both ends of the movable seat (7); guide grooves (4) are respectively provided on both ends of the two sides of the mounting frame (2); the top of the pressure seat (5) is fixedly mounted between the bottom end of the movable seat (7); and the output end at the bottom of the hydraulic cylinder (8) passes through the interior of the top of the mounting frame (2) and is fixedly mounted between the top of the movable seat (7).

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