Foaming mold frame for automobile seat

Abstract

The utility model discloses an automobile seat foaming mould frame, which relates to the technical field of automobile seats and comprises a bottom plate, and an adjusting component is arranged on a rotating table. And the adjusting assembly comprises sliding grooves circumferentially arrayed in the surface of the rotating table, sliding blocks are symmetrically and slidably connected in the sliding grooves, a bidirectional lead screw is rotatably connected in the sliding grooves, one end of the bidirectional lead screw is fixedly connected with a hand wheel, and the bidirectional lead screw is in threaded connection with the sliding blocks. The hand wheel is rotated to drive the two-way lead screw to rotate, the sliding blocks relatively move along the sliding grooves under the action of the two-way lead screw, the clamping plates are driven to move through movement of the sliding blocks, the mold box is clamped and fixed, the distance between the clamping plates is adjusted according to the sizes of different mold boxes, and adaptability is high. And under the action of the spring, the pressing plate moves towards the friction disc to apply pressure to the friction disc, so that the friction force between the friction disc and the pressing plate is increased, the angle of the rotating table is locked, and rotation of the mold box during foaming is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to a foaming mold frame for automobile seats. Background Art

[0002] The car seat cushion processing is to inject the foaming liquid into the lower mold through the filling device, and then shape it after high temperature heating. The car seat cushion can be solidified and formed very quickly under the limitation of the fixed model. It is soft and wear-resistant, which prolongs the life of the car seat cushion and conforms to the sitting posture of the passengers.

[0003] After searching the existing public patent number: CN202123148344.1, the public patent name is: A car seat foaming mold frame, relating to the field of car seat technology, including a base plate, and also including: support rods arranged on both sides of the base plate, and the base plate between the support rods is fixedly connected to the mounting rod; a conversion mechanism arranged on one side of the mounting rod, including a feeding roller, and the feeding roller is rotatably connected to the side wall of the mounting rod on one axial side, and the side of the feeding roller is fixedly connected to the suction cup, and a plurality of suction cups are provided, and are arranged at equal arc intervals, and one side of the suction cup is fixedly connected to the mold box, and a drying fan is provided on the side wall of the support rod, and a driving assembly is provided on the side wall of the mounting rod on the axial side of the feeding roller to drive the feeding roller to intermittently rotate and feed; a foaming mechanism arranged above the conversion mechanism, including a mounting cylinder, and fixed blocks are fixedly connected on both sides of the mounting cylinder, and the mounting cylinder is an axially evacuated structure, and transmission assemblies are provided on both sides of the mounting cylinder for driving the mounting cylinder to move up and down intermittently to realize foaming operation.

[0004] However, the above device is not convenient for replacing the mold box, cannot be used for mold boxes of different sizes, and cannot lock the feed roller during foaming, which easily causes the mold box to deviate. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides an automobile seat foaming mold frame, which solves the problems that mold boxes of different sizes cannot be used and the feeding roller cannot be locked during foaming.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a car seat foaming mold frame, comprising: a bottom plate, a mounting frame is fixedly connected to the upper surface of the bottom plate, a reduction motor is fixedly installed on the surface of the mounting frame, a rotating shaft is rotatably connected to the surface of the mounting frame, one end of the rotating shaft is fixedly connected to a rotating table, the other end of the rotating shaft is fixedly connected to a driven wheel, the output shaft end of the reduction motor is fixedly connected to a driving wheel, the driving wheel and the driven wheel are connected through a belt drive, a mold box is arranged on the rotating table, and an adjustment component is arranged on the rotating table;

[0009] The adjustment component includes a slide groove in a circular array on the surface of the rotating table, a slider is symmetrically slidably connected in the slide groove, a clamp is fixedly connected to one side of the slider, a bidirectional screw is rotatably connected in the slide groove, one end of the bidirectional screw rod is fixedly connected to a handwheel, and the bidirectional screw rod is threadedly connected to the slider.

[0010] Preferably, an insert block is fixedly connected to one side of the clamping plate, slots are symmetrically provided on both sides of the mold box, and an anti-slip pad is fixedly connected to one side of the clamping plate.

[0011] Preferably, a locking assembly is provided on the mounting frame, and the locking assembly includes a friction disk fixedly connected to one side of the rotating table, a positioning rod is fixedly connected to one side of the mounting frame, a sliding rod is slidably connected to one end of the positioning rod, a pressure plate is fixedly connected to one end of the sliding rod, a spring is fixedly connected between the pressure plate and the positioning rod, and an electromagnet is fixedly connected to one side of the mounting frame.

[0012] Preferably, the friction disc and the pressure plate have the same diameter, and a mounting hole is provided on the surface of the pressure plate.

[0013] Preferably, an iron sheet is provided on one side of the pressure plate close to the electromagnet, the electromagnet and the center of the rotating shaft are on the same horizontal line, and the electromagnet and the rotating shaft do not contact each other.

[0014] Preferably, a sealing assembly is provided on the mounting frame, and the sealing assembly includes a mounting plate arranged on the upper surface of the mounting frame, limiting grooves are provided on both sides of the mounting plate, a sliding seat is slidably connected in the limiting groove, a telescopic cylinder is fixedly connected to the bottom of the mounting plate, a movable end of the telescopic cylinder is fixedly connected to the top of the sliding seat, a sealing cover is fixedly connected to one side of the sliding seat, and a foaming nozzle is connected to the sealing cover.

[0015] Preferably, the foaming nozzle is arranged at a central position on the surface of the sealing cover, and the sealing cover is arranged directly above the mold box.

[0016] Beneficial Effects

[0017] The utility model provides a foaming mold frame for automobile seats, which has at least the following beneficial effects compared with the prior art:

[0018] The rotating hand wheel drives the bidirectional screw to rotate, and the slider moves relatively along the slide slot under the action of the bidirectional screw. The movement of the slider drives the clamping plate to move, and the mold box is clamped and fixed. The spacing of the clamping plates can be adjusted according to the size of different mold boxes, and the adaptability is strong. Under the action of the spring, the pressure plate moves toward the friction disk, exerting pressure on the friction disk, thereby increasing the friction between the friction disk and the pressure plate, locking the angle of the rotating table, and preventing the mold box from rotating during foaming. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the sealing component of the utility model.

[0023] In the figure: 1. base plate; 2. mounting frame; 3. reduction motor; 4. driving wheel; 5. driven wheel; 6. belt; 7. rotating table; 8. mold box; 9. adjustment component; 901. slide groove; 902. slider; 903. clamping plate; 904. bidirectional screw rod; 905. hand wheel; 10. rotating shaft; 11. locking component; 1101. friction disk; 1102. positioning rod; 1103. sliding rod; 1104. spring; 1105. pressure plate; 1106. electromagnet; 12. sealing component; 1201. mounting plate; 1202. limiting groove; 1203. sliding seat; 1204. telescopic cylinder; 1205. sealing cover; 1206. foaming nozzle. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-4The utility model provides a technical solution: a bottom plate 1, a mounting frame 2 is fixedly connected to the upper surface of the bottom plate 1, a reduction motor 3 is fixedly installed on the surface of the mounting frame 2, a rotating shaft 10 is rotatably connected to the surface of the mounting frame 2, one end of the rotating shaft 10 is fixedly connected to a rotating table 7, and the other end of the rotating shaft 10 is fixedly connected to a driven wheel 5, the output shaft end of the reduction motor 3 is fixedly connected to a driving wheel 4, and the driving wheel 4 and the driven wheel 5 are connected through a belt 6, a mold box 8 is arranged on the rotating table 7, and an adjustment component 9 is arranged on the rotating table 7;

[0027] The adjustment component 9 includes a slide groove 901 in a circular array on the surface of the rotating table 7, a slider 902 is symmetrically slidably connected in the slide groove 901, a clamp 903 is fixedly connected to one side of the slider 902, a bidirectional screw rod 904 is rotatably connected in the slide groove 901, a handwheel 905 is fixedly connected to one end of the bidirectional screw rod 904, and the bidirectional screw rod 904 is threadedly connected to the slider 902.

[0028] Analysis of the above content: rotating the hand wheel 905 drives the bidirectional screw 904 to rotate, and the slider 902 moves relatively along the slide groove 901 under the action of the bidirectional screw 904, and the movement of the slider 902 drives the clamping plate 903 to move, and the mold box 8 is clamped and fixed. The mold boxes 8 of different sizes can be fixed. The driving wheel 4 is driven to rotate by the reduction motor 3, and the driven wheel 5 and the rotating shaft 10 are driven to rotate under the action of the belt 6, and then the rotating table 7 drives the mold box 8 to rotate. After one group of mold boxes 8 are foamed and fixed, the next group of mold boxes 8 are foamed to improve production efficiency.

[0029] Embodiment 2:

[0030] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: an insert block is fixedly connected to one side of the clamping plate 903, slots are symmetrically provided on both sides of the mold box 8, and an anti-slip pad is fixedly connected to one side of the clamping plate 903.

[0031] Analysis of the above content: anti-skid pads are provided to increase the friction between the clamping plate 903 and the mold box 8 to improve the fixing effect, and slots and inserts are used to further improve the fixing effect to prevent the mold box 8 from falling during rotation.

[0032] Embodiment three:

[0033] See also Figure 1-4The utility model provides a technical solution based on the first embodiment: a locking assembly 11 is arranged on the mounting frame 2, and the locking assembly 11 includes a friction disk 1101 fixedly connected to one side of the rotating table 7, a positioning rod 1102 is fixedly connected to one side of the mounting frame 2, a sliding rod 1103 is slidably connected to one end of the positioning rod 1102, a pressure plate 1105 is fixedly connected to one end of the sliding rod 1103, a spring 1104 is fixedly connected between the pressure plate 1105 and the positioning rod 1102, and an electromagnet 1106 is fixedly connected to one side of the mounting frame 2.

[0034] Analysis of the above content: start the electromagnet 1106, the electromagnet 1106 attracts the pressure plate 1105, squeezes the spring 1104 to move the sliding rod 1103 into the positioning rod 1102, so that the pressure plate 1105 and the friction disk 1101 are unlocked, which facilitates the rotation of the rotating table 7. After the electromagnet 1106 is powered off, the magnetic force of the electromagnet 1106 disappears, and under the action of the spring 1104, the pressure plate 1105 and the friction disk 1101 are tightly attached, and the angle of the rotating table 7 is locked.

[0035] Embodiment 4:

[0036] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: the friction disc 1101 and the pressure plate 1105 have the same diameter, and a mounting hole is opened on the surface of the pressure plate 1105.

[0037] Analysis of the above content: The angle of the rotating table 7 is locked by the close contact between the friction disk 1101 and the pressure plate 1105 to avoid damage caused by the rotation of the mold box 8 during foaming.

[0038] Embodiment five:

[0039] See also Figure 1-4 The utility model provides a technical solution based on the first embodiment: an iron sheet is arranged on the side of the pressure plate 1105 close to the electromagnet 1106, the electromagnet 1106 and the center of the rotating shaft 10 are on the same horizontal line, and the electromagnet 1106 and the rotating shaft 10 do not contact each other.

[0040] Analysis of the above content: When the electromagnet 1106 is energized, a magnetic force is generated to attract the iron sheet, thereby changing the distance between the pressure plate 1105 and the friction disk 1101.

[0041] Embodiment six:

[0042] See also Figure 1-4The utility model provides a technical solution based on the first embodiment: a sealing assembly 12 is provided on the mounting frame 2, and the sealing assembly 12 includes a mounting plate 1201 provided on the upper surface of the mounting frame 2, and limited slots 1202 are provided on both sides of the mounting plate 1201, and a sliding seat 1203 is slidably connected in the limited slots 1202, and a telescopic cylinder 1204 is fixedly connected to the bottom of the mounting plate 1201, and the movable end of the telescopic cylinder 1204 is fixedly connected to the top of the sliding seat 1203, and a sealing cover 1205 is fixedly connected to one side of the sliding seat 1203, and a foaming nozzle 1206 is connected to the sealing cover 1205. The foaming nozzle 1206 is arranged at the center of the surface of the sealing cover 1205, and the sealing cover 1205 is arranged just above the mold box 8.

[0043] Analysis of the above content: Start the telescopic cylinder 1204 to drive the sliding seat 1203 to move downward, so that the sealing cover 1205 is in close contact with the upper surface of the mold box 8 to form a seal, and the foaming machine pipeline is connected to the foaming nozzle 1206 to perform foaming operation in the mold box 8. The mutual cooperation between the limit groove 1202 and the sliding seat 1203 makes the sliding seat 1203 more stable when moving up and down, and is easy to use.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foaming mold frame for automobile seats, characterized in that: include: A base plate (1), the upper surface of the base plate (1) is fixedly connected with a mounting frame (2), the surface of the mounting frame (2) is fixedly mounted with a reduction motor (3), the surface of the mounting frame (2) is rotatably connected with a rotating shaft (10), one end of the rotating shaft (10) is fixedly connected with a rotating table (7), the other end of the rotating shaft (10) is fixedly connected with a driven wheel (5), the output shaft end of the reduction motor (3) is fixedly connected with a driving wheel (4), the driving wheel (4) and the driven wheel (5) are connected by a belt (6), a mold box (8) is arranged on the rotating table (7), and an adjustment component (9) is arranged on the rotating table (7); The adjustment assembly (9) comprises a slide groove (901) arranged in a circular array on the surface of the rotating table (7); a slider (902) is symmetrically slidably connected in the slide groove (901); a clamping plate (903) is fixedly connected to one side of the slider (902); a bidirectional screw rod (904) is rotatably connected in the slide groove (901); a hand wheel (905) is fixedly connected to one end of the bidirectional screw rod (904); and the bidirectional screw rod (904) is threadedly connected to the slider (902).

2. The automobile seat foaming mold frame according to claim 1, characterized in that: An insert block is fixedly connected to one side of the clamping plate (903), slots are symmetrically provided on both sides of the mold box (8), and an anti-slip pad is fixedly connected to one side of the clamping plate (903).

3. The automobile seat foaming mold frame according to claim 1, characterized in that: The mounting frame (2) is provided with a locking assembly (11), the locking assembly (11) comprising a friction disc (1101) fixedly connected to one side of the rotating platform (7), a positioning rod (1102) fixedly connected to one side of the mounting frame (2), one end of the positioning rod (1102) being slidably connected to a sliding rod (1103), one end of the sliding rod (1103) being fixedly connected to a pressure plate (1105), a spring (1104) being fixedly connected between the pressure plate (1105) and the positioning rod (1102), and an electromagnet (1106) fixedly connected to one side of the mounting frame (2).

4. The automobile seat foaming mold frame according to claim 3, characterized in that: The friction disc (1101) and the pressure plate (1105) have the same diameter, and a mounting hole is provided on the surface of the pressure plate (1105).

5. The automobile seat foaming mold frame according to claim 4, characterized in that: An iron sheet is provided on one side of the pressure plate (1105) close to the electromagnet (1106), the electromagnet (1106) and the center of the rotating shaft (10) are on the same horizontal line, and the electromagnet (1106) and the rotating shaft (10) do not contact each other.

6. The automobile seat foaming mold frame according to claim 1, characterized in that: The mounting frame (2) is provided with a sealing assembly (12), the sealing assembly (12) comprising a mounting plate (1201) arranged on the upper surface of the mounting frame (2), limiting grooves (1202) being provided on both sides of the mounting plate (1201), a sliding seat (1203) being slidably connected in the limiting groove (1202), a telescopic cylinder (1204) being fixedly connected to the bottom of the mounting plate (1201), a movable end of the telescopic cylinder (1204) being fixedly connected to the top of the sliding seat (1203), a sealing cover (1205) being fixedly connected to one side of the sliding seat (1203), and a foaming nozzle (1206) being connected to the sealing cover (1205).

7. The automobile seat foaming mold frame according to claim 6, characterized in that: The foaming nozzle (1206) is arranged at the center of the surface of the sealing cover (1205), and the sealing cover (1205) is arranged directly above the mold box (8).

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