Mattress sponge heating machine and production process thereof

Abstract

The invention relates to the technical field of heating machines, in particular to a mattress sponge heating machine which comprises a heating machine body, an upper heating plate and a lower heating plate are installed on the heating machine body, a sponge end limiting assembly is installed at one end of the heating machine body, and limiting of one end of sponge is achieved through the sponge end limiting assembly; the heating machine body is provided with a sponge end limiting assembly, the sponge end limiting assembly is connected with sponge side limiting assemblies, the sponge side limiting assemblies are arranged on the two sides of the heating machine body, driving is conducted through the sponge end limiting assembly, and limiting of the two sides of a sponge is achieved. Comprising the following steps that firstly, the position of a bearing plate is adjusted; secondly, the movable bearing plate moves upwards; step 3, limiting the movement of the carrying strip; fourthly, the position of the auxiliary plate bearing frame is adjusted; and step 5, heating treatment of the sponge.

Description

Technical Field

[0001] The invention relates to the technical field of heating machines, in particular to a mattress sponge heating machine and a production process thereof. Background Art

[0002] When processing the mattress sponge, the sponge needs to be heated so that the protective coating on the mattress sponge can directly melt and adhere to the sponge pad to protect the sponge pad. The heating of the sponge pad is achieved on a heating machine. The existing mattress sponge heating machine requires the staff to place the mattress sponge on the lower heating plate on the heating machine when in use. The existing mattress sponge heating machine does not have a limiting mechanism for the sponge. Therefore, after the sponge is placed on the lower heating plate, the staff needs to adjust its position so that it is in an accurate heating position to ensure a good heating effect. The manual adjustment method is not only troublesome, but also increases the work intensity of the staff, and the adjustment work efficiency is relatively low, which in turn affects the work efficiency of the sponge heating treatment. Summary of the invention

[0003] The object of the present invention is to provide a mattress sponge heating machine and a production process thereof to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A mattress sponge heating machine comprises a heating machine body, an upper heating plate and a lower heating plate are installed on the heating machine body, a sponge end limit assembly is installed at one end of the heating machine body, and the sponge end limit assembly is used to limit one end of the sponge;

[0006] The sponge end limiting assembly is connected to the sponge side limiting assembly, and the sponge side limiting assembly is arranged on both sides of the heating machine body, and is driven by the sponge end limiting assembly to achieve the limiting of both sides of the sponge;

[0007] The other end of the heating machine body is equipped with a sponge feeding auxiliary support mechanism, which can support the sponge when placing the sponge on the lower heating plate;

[0008] The sponge feeding auxiliary support mechanism moves in a direction away from the heating machine body when supporting the sponge, and the sponge feeding auxiliary support mechanism is driven by the sponge side limit assembly and the sponge end limit assembly.

[0009] Preferably, the sponge end limit assembly includes a hydraulic rod and a bearing plate, and a support plate frame is provided at one end of the heating machine body, and the hydraulic rod is installed on the support plate frame;

[0010] A bearing plate is fixedly mounted on the hydraulic rod, and a limiting contact strip is fixedly arranged on the upper end of the bearing plate. The limiting contact strip contacts the end of the sponge to limit the end thereof.

[0011] Preferably, lower support frames are symmetrically fixedly arranged on both sides of the lower end of the load-bearing plate, and support guide rods are fixedly arranged on the lower end of the lower support frames;

[0012] A driving carrier bar is fixedly arranged on one end of the support guide rod away from the lower support frame, a driving carrier column is fixedly arranged on the driving carrier bar, and the driving carrier column is connected to a sponge side limit assembly.

[0013] Preferably, the sponge side limit assembly comprises a movable bearing plate, a limit bearing strip and a connecting gear, and the movable bearing plates are two and are respectively installed on both sides of the heating machine body;

[0014] Side support plates are symmetrically fixedly arranged on both sides of the heating machine body, and limited square columns are fixedly arranged on the side support plates;

[0015] A square channel is provided on the movable bearing plate, and the square channel matches with the limiting square column.

[0016] Preferably, a mounting plate is fixedly provided on one side of the movable carrying plate, and a connecting gear is installed on the mounting plate;

[0017] An upward tilting moving cavity is fixedly arranged on the other side of the movable bearing plate, and a plug-in through hole is opened at the lowermost end of the upward tilting moving cavity.

[0018] Preferably, a movable channel is symmetrically provided on the upper side of the movable bearing plate, a connecting support rod is fixedly provided in the movable channel, and matching through holes are also symmetrically provided on the upper side of the movable bearing plate.

[0019] Preferably, the limit carrier strip is mounted on the movable carrier plate, and a shrink cavity is symmetrically provided on the limit carrier strip, an inner bearing rod is fixedly provided in the shrink cavity, and a through channel is provided on the cavity wall of the shrink cavity;

[0020] A movable limit strip is inserted in the inner shrinkage cavity, a movable through hole is provided on the movable limit strip, and an inner bearing rod is inserted in the movable through hole;

[0021] A connecting plug plate is also fixedly arranged on the movable limiting strip, and the connecting plug plate passes through the through channel and is located outside the shrinkage cavity.

[0022] Preferably, a matching support rod is symmetrically fixedly arranged on the limit load bar, the matching support rod is inserted into the matching through hole, and a matching strip is fixedly arranged on the other end of the matching support rod;

[0023] A connecting frame is fixedly arranged on one side of the loading strip, and a movable supporting rod is fixedly arranged on the lower end of the loading strip.

[0024] Preferably, the connecting frame is symmetrically hinged with a movable hinge rod, and the other end of the movable hinge rod is hinged with a driving slat;

[0025] The driving strip is provided with a limit hole, and a connecting rod is inserted into the limit hole;

[0026] A driving cavity is also provided on the driving strip, and a connecting plug board is plugged into the driving cavity.

[0027] Preferably, a movable connecting bar is sleeved on the movable supporting rod, a connecting gear is connected to the lower end of the movable connecting bar, a mounting column is fixedly provided at the lower end of the connecting gear, and the mounting column is mounted on the mounting carrier plate;

[0028] A connecting movable rod is also fixedly arranged on the connecting gear, and the connecting movable rod is hinged with the movable connecting strip.

[0029] Preferably, the sponge feeding auxiliary support mechanism is an auxiliary plate frame, and two sides of the auxiliary plate frame are symmetrically fixed with sinking columns, and the lower end of the sinking column is fixed with a movable bearing rod;

[0030] The movable bearing rod is inserted into the upward tilting moving cavity through the insertion through hole, and a supporting strip is fixedly provided on the movable bearing rod, and a rack is fixedly provided on the supporting strip, and the rack is meshed with the connecting gear;

[0031] A matching block is also fixedly arranged on the movable bearing rod, and the matching block is located in the upward tilting movement cavity. A return spring is sleeved on the movable bearing rod, and the return spring is located in the upward tilting movement cavity.

[0032] A mattress sponge heating production process comprises the following steps:

[0033] Step 1: Adjust the position of the bearing plate: start the hydraulic rod to drive the bearing plate to move and then drive the limit contact strip to move, so as to limit the end of the sponge;

[0034] Step 2: Move the movable bearing plate upward: Move the movable bearing plate upward to bring the auxiliary bearing plate frame and the limit bearing strip to the working height;

[0035] Step 3: Movement of the limit carrier bar: The limit carrier bar moves toward the lower heating plate to facilitate the positioning of the side of the sponge;

[0036] Step 4: Adjust the position of the auxiliary support frame: Move the auxiliary support frame away from the heating machine body to facilitate the support of the sponge when loading;

[0037] Step 5: Heating treatment of the sponge: Place the sponge on the lower heating plate and move the upper heating plate downward to heat the sponge.

[0038] Compared with the prior art, the invention has the following advantages:

[0039] 1. When heating the mattress sponge, start the hydraulic rod to drive the limit contact strip to move, and adjust the position of the limit contact strip and the limit carrier strip according to the size of the mattress sponge. Under the action of the limit contact strip, the mattress sponge can be limited from one end of the mattress sponge, and the limit carrier strip can limit the mattress sponge from both sides, so that the mattress sponge can be quickly and accurately positioned on the heating machine body, thereby improving the working efficiency of sponge heating.

[0040] 2. When the limit contact strip moves, it will drive the movable bearing plate to move upward, so that the limit bearing strip and the auxiliary bearing plate frame can be driven to the working height. With the further movement of the limit contact strip, the driving column will contact the matching block, which will push the matching block to move, and then drive the auxiliary bearing plate frame to move away from the heating machine body. When the mattress sponge is placed, it is convenient to support it. When the auxiliary bearing plate frame does not play a supporting role, it is stored at one end of the heating machine body to facilitate the staff to operate the machine body.

[0041] 3. As the matching block moves, it will also drive the rack to move, and under the action of the rack, it will drive the connecting gear to rotate, so that the limit carrier bar can be driven to move to the working position to limit the mattress sponge. At the same time, as the limit carrier bar moves, the movable limit bar will also be driven to extend from the retracted cavity, and the limiting length of the limit carrier bar will be strengthened, which can better limit the sponge. After the sponge is placed, the limit contact bar is reset and then drives the movable bearing plate to move downward. Each component is reset and stored to avoid obstruction to the downward movement of the upper heating plate, and it is also convenient for the staff to perform other operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 This is a schematic diagram of the first perspective of the heating machine body assembly.

[0043] Figure 2 A schematic diagram of the heating machine body assembly from a second perspective.

[0044] Figure 3 It is a structural schematic diagram of the heating machine body.

[0045] Figure 4 It is a structural diagram of the bearing plate.

[0046] Figure 5It is an assembly diagram of the movable bearing plate, the auxiliary bearing plate frame, the limit bearing bar and the connecting gear.

[0047] Figure 6 This is a schematic diagram of the structure of the movable supporting plate from the first perspective.

[0048] Figure 7 It is a schematic diagram of the structure of the movable supporting plate from a second perspective.

[0049] Figure 8 It is a structural schematic diagram of the auxiliary support frame.

[0050] Fig. 9 This is a first-person perspective schematic diagram of the assembly of the limit carrier bar and the connecting gear.

[0051] Fig.10 This is a second perspective schematic diagram of the assembly of the limit carrier bar and the connecting gear.

[0052] Fig.11 This is a first-person exploded view of the limit load bar assembly.

[0053] Fig.12 Exploded diagram from the second perspective of the limit load bar assembly.

[0054] In the figure: 1. Heating machine body; 11. Upper heating plate; 12. Lower heating plate; 13. Support plate frame; 14. Hydraulic rod; 15. Side support block; 16. Support guide hole; 17. Side support plate; 18. Limiting square column; 2. Bearing plate; 21. Limiting contact strip; 22. Lower bearing frame; 23. Support guide rod; 24. Drive bearing strip; 25. Drive bearing column; 3. Movable bearing plate; 31. Mounting bearing plate; 32. Mounting bearing hole; 33. Upward tilting moving cavity; 34. Insertion through hole; 35. Square channel; 36. Movable channel; 37. Connecting bearing rod; 38. Matching through hole; 4. Auxiliary bearing plate frame; 41. Sinking bearing column; 42. Movable load-bearing rod; 43. Support slat; 44. Rack; 45. Matching block; 46. Reset spring; 5. Limit load-bearing strip; 51. Retracted cavity; 52. Inner load-bearing rod; 53. Through-channel; 54. Movable limit strip; 541. Moving through hole; 542. Connecting plug plate; 55. Matching supporting rod; 56. Load-bearing strip; 561. Connecting frame; 562. Moving supporting rod; 57. Movable hinge rod; 58. Driving slat; 581. Limiting through hole; 582. Driving plug cavity; 59. Movable connecting strip; 591. Matching moving hole; 6. Connecting gear; 61. Mounting column; 62. Bearing; 63. Connecting movable rod. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] The present invention provides a technical solution:

[0057] like Figure 1 and Figure 2 As shown, a mattress sponge heating machine comprises a heating machine body 1, on which an upper heating plate 11 and a lower heating plate 12 are installed, a sponge end limiting assembly is installed at one end of the heating machine body 1, and the limitation of one end of the sponge is achieved by the sponge end limiting assembly, the sponge end limiting assembly is connected to the sponge side limiting assembly, the sponge side limiting assembly is arranged on both sides of the heating machine body 1, and is driven by the sponge end limiting assembly to achieve the limitation of both sides of the sponge, a sponge feeding auxiliary supporting mechanism is installed at the other end of the heating machine body 1, when the sponge is placed on the lower heating plate 12, the sponge feeding auxiliary supporting mechanism can support the sponge, and the sponge feeding auxiliary supporting mechanism moves in the direction away from the heating machine body 1 when supporting the sponge, and the sponge feeding auxiliary supporting mechanism is driven by the sponge side limiting assembly and the sponge end limiting assembly.

[0058] like Figure 1 and Figure 4 As shown, the sponge end limiting assembly includes a hydraulic rod 14 and a bearing plate 2. A supporting plate frame 13 is provided at one end of the heating machine body 1, and a hydraulic rod 14 is installed on the supporting plate frame 13. The bearing plate 2 is fixedly installed on the hydraulic rod 14. A limiting contact strip 21 is fixedly provided on the upper end of the bearing plate 2, and the limiting contact strip 21 contacts the end of the sponge to limit it.

[0059] like Figure 1 and Figure 3 Lower support frames 22 are symmetrically fixedly provided on both sides of the lower end of the bearing plate 2, and a supporting guide rod 23 is fixedly provided on the lower end of the lower support frame 22. A driving carrier bar 24 is fixedly provided on the end of the supporting guide rod 23 away from the lower support frame 22, and a driving carrier column 25 is fixedly provided on the driving carrier bar 24. The driving carrier column 25 is connected to a sponge side limit assembly. In addition, side support blocks 15 are also provided on both sides of the heating machine body 1, and support guide holes 16 are opened on the side support blocks 15. The support guide holes 16 cooperate with the support guide rod 23 to support the support guide rod 23.

[0060] like Figure 1 and Figure 5As shown, the sponge side limiting assembly includes a movable bearing plate 3, a limiting carrier strip 5 and a connecting gear 6. There are two movable bearing plates 3, which are respectively installed on both sides of the heating machine body 1. Side support plates 17 are symmetrically fixed on both sides of the heating machine body 1. Limiting square columns 18 are fixed on the side support plates 17. A square channel 35 is opened on the movable bearing plate 3, and the square channel 35 cooperates with the limiting square column 18.

[0061] like Figure 6 and Figure 7 As shown, a mounting plate 31 is fixedly provided on one side of the movable bearing plate 3, and a connecting gear 6 is installed on the mounting plate 31; an upward tilting movable cavity 33 is fixedly provided on the other side of the movable bearing plate 3, and a plug-in through hole 34 is provided at the lowermost end of the upward tilting movable cavity 33; a movable channel 36 is symmetrically provided on the upper side of the movable bearing plate 3, and a connecting supporting rod 37 is fixedly provided in the movable channel 36; and matching through holes 38 are also symmetrically provided on the upper side of the movable bearing plate 3.

[0062] Before the support plate 2 moves, the driving support column 25 is inserted into the uppermost end of the upward tilting movement cavity 33 , and the inner wall of the upward tilting movement cavity 33 is in contact with the driving support column 25 .

[0063] like Figures 9 to 12 As shown, the limiting load bar 5 is installed on the movable load-bearing plate 3, and the limiting load bar 5 is symmetrically provided with an inner retracted cavity 51, in which an inner load-bearing rod 52 is fixedly arranged, and a through channel 53 is provided on the cavity wall of the inner retracted cavity 51, and a movable limiting bar 54 is inserted in the inner retracted cavity 51, and a movable through hole 541 is provided on the movable limiting bar 54, and the inner load-bearing rod 52 is inserted in the movable through hole 541, and a connecting plug plate 542 is also fixedly provided on the movable limiting bar 54, and the connecting plug plate 542 passes through the through channel 53 and is located on the outside of the inner retracted cavity 51.

[0064] like Figures 9 to 12 As shown, a matching supporting rod 55 is symmetrically fixedly provided on the limit load strip 5, the matching supporting rod 55 is inserted in the matching through hole 38, and a loading slat 56 is fixedly provided on the other end of the matching supporting rod 55, a connecting frame 561 is fixedly provided on one side of the loading slat 56, and a movable supporting rod 562 is fixedly provided on the lower end of the loading slat 56, a movable hinge 57 is symmetrically hinged on the connecting frame 561, and a driving slat 58 is hinged on the other end of the movable hinge 57, a limiting through hole 581 is provided on the driving slat 58, a connecting supporting rod 37 is inserted in the limiting through hole 581, a driving cavity 582 is also provided on the driving slat 58, and a connecting plug plate 542 is inserted in the driving cavity 582.

[0065] like Figure 1 , Figure 2 , Figure 6 and Fig.10As shown, a movable connecting bar 59 is sleeved on the movable supporting rod 562, and the lower end of the movable connecting bar 59 is connected to a connecting gear 6. A mounting column 61 is fixedly provided at the lower end of the connecting gear 6, and the mounting column 61 is mounted on the mounting carrier plate 31. A connecting movable rod 63 is also fixedly provided on the connecting gear 6, and the connecting movable rod 63 is hinged to the movable connecting bar 59. In addition, a matching movable hole 591 is provided at the upper end of the movable connecting bar 59, and the movable supporting rod 562 is inserted into the matching movable hole 591. A mounting carrier hole 32 is provided on the mounting carrier plate 31, and a bearing 62 is sleeved on the mounting column 61, and the bearing 62 is installed in the mounting carrier hole 32.

[0066] like Figure 1 , Figure 5 and Figure 8 As shown, the auxiliary support mechanism for sponge feeding is an auxiliary plate frame 4, and the auxiliary plate frame 4 is symmetrically fixed with sinking load columns 41 on both sides, and a movable load-bearing rod 42 is fixedly provided at the lower end of the sinking load column 41, and the movable load-bearing rod 42 passes through the plug-in through hole 34 and is partially inserted in the upward inclined movable cavity 33, and a supporting strip 43 is fixedly provided on the movable load-bearing rod 42, and a rack 44 is fixedly provided on the support strip 43, and the rack 44 is meshed with the connecting gear 6, and a matching block 45 is also fixedly provided on the movable load-bearing rod 42, and the matching block 45 is in the upward inclined movable cavity 33, and a return spring 46 is sleeved on the movable load-bearing rod 42, and the return spring 46 is in the upward inclined movable cavity 33, and the two ends of the return spring 46 are respectively fixed on the lower end inner wall of the upward inclined movable cavity 33 and on the matching block 45.

[0067] A mattress sponge heating production process comprises the following steps:

[0068] Step 1: Adjust the position of the bearing plate 2: Start the hydraulic rod 14 to drive the bearing plate 2 to move and then drive the limiting contact strip 21 to move, so as to limit the end of the sponge;

[0069] Step 2: Moving the movable bearing plate 3 upward: The movable bearing plate 3 moves upward to bring the auxiliary bearing plate frame 4 and the limiting bearing bar 5 to the working height;

[0070] Step 3: Movement of the limiting carrier strip 5: The limiting carrier strip 5 moves toward the lower heating plate 12 to facilitate limiting the side edge of the sponge;

[0071] Step 4: Adjust the position of the auxiliary support frame 4: Move the auxiliary support frame 4 in the opposite direction away from the heating machine body 1 to facilitate the support of the sponge when loading;

[0072] Step 5: Heating treatment of the sponge: Place the sponge on the lower heating plate 12, and move the upper heating plate 11 downward to heat the sponge.

[0073] Before the mattress sponge is heated, according to the size of the mattress sponge, the hydraulic rod 14 is started to drive the bearing plate 2 to move in the direction of the lower heating plate 12. When the bearing plate 2 moves to the working position, the limit contact strip 21 can limit one end of the sponge. When the bearing plate 2 moves, it will drive the movable bearing plate 3 to move upward under the action of the driving column 25, so that the auxiliary bearing plate frame 4 and the limit load strip 5 can be driven to move up to the working height. The upper end surface of the auxiliary bearing plate frame 4 is flush with the upper end surface of the lower heating plate 12, and the limit load strip 5 moves to the upper side of the lower heating plate 12. As the bearing plate 2 moves, the driving column 2 5 will move to the lowest end of the upward moving chamber 33. At this time, the movable bearing plate 3 will no longer move upward, and the driving bearing column 25 will contact the matching block 45. In this way, the matching block 45 will be pushed to move under the action of the driving bearing column 25, thereby driving the auxiliary bearing plate frame 4 to move away from the heating machine body 1. In this way, when the mattress sponge is placed on the lower heating plate 12, it can play a good supporting role for the mattress sponge, which is convenient for placement. When the auxiliary bearing plate frame 4 does not play a supporting role for the mattress sponge, it is stored at one end of the heating machine body 1 to free up working space for the convenience of the staff to perform other operations. As the matching block 45 moves, it will also drive the gear The bar 44 moves, and the connecting gear 6 is driven to rotate under the action of the rack 44. With the rotation of the connecting gear 6, the movable connecting bar 59 is driven to move under the action of the connecting movable rod 63, and the limiting load bar 5 is also driven to move in the direction of the lower heating plate 12, which is convenient for limiting the mattress sponge in the later stage. With the movement of the limiting load bar 5, the distance between the loading strip 56 and the movable bearing plate 3 becomes smaller, so that under the action of the movable hinge rod 57, the driving strip 58 is pushed to move back to each other, and then under the action of the driving strip 58, the movable limiting strip 54 is driven to extend out of the shrinkage cavity 51, so that the limiting load bar 56 can be moved to the inner shrinkage cavity 51. The limiting length becomes longer, which can better limit the mattress sponge, and then the mattress sponge can be placed. It is limited by the limiting contact strip 21, the limiting carrier strip 5 and the movable limiting strip 54, so that it can be quickly placed in the accurate heating position, which is very convenient. After placement, the hydraulic rod 14 is started to drive the bearing plate 2 to reset, and then drive other components to reset. The movable bearing plate 3 moves downward to avoid the movable bearing plate 3 and the limiting carrier strip 5 from hindering the downward movement of the upper heating plate 11. The movable limiting strip 54 is retracted into the retracted cavity 51 to free up the side space of the heating machine body 1, which is convenient for the staff to perform other operations.

[0074] 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 mattress sponge heating machine, comprising a heating machine body, on which an upper heating plate and a lower heating plate are mounted, characterized in that: A sponge end limit assembly is installed at one end of the heating machine body, and the sponge end limit assembly is used to limit one end of the sponge; The sponge end limiting assembly is connected to the sponge side limiting assembly, and the sponge side limiting assembly is arranged on both sides of the heating machine body, and is driven by the sponge end limiting assembly to achieve the limiting of both sides of the sponge; The other end of the heating machine body is equipped with a sponge feeding auxiliary support mechanism, which can support the sponge when placing the sponge on the lower heating plate; The sponge feeding auxiliary support mechanism moves in a direction away from the heating machine body when supporting the sponge, and the sponge feeding auxiliary support mechanism is driven by the sponge side limit assembly and the sponge end limit assembly.

2. A mattress sponge heating machine according to claim 1, characterized in that: The sponge end limit assembly includes a hydraulic rod and a bearing plate. A support plate frame is provided at one end of the heating machine body, and a hydraulic rod is installed on the support plate frame; A bearing plate is fixedly mounted on the hydraulic rod, and a limiting contact strip is fixedly arranged on the upper end of the bearing plate. The limiting contact strip contacts the end of the sponge to limit the end thereof.

3. The mattress sponge heating machine according to claim 2, characterized in that: Lower support frames are symmetrically fixedly arranged on both sides of the lower end of the bearing plate, and support guide rods are fixedly arranged on the lower end of the lower support frames; A driving carrier bar is fixedly arranged on one end of the support guide rod away from the lower support frame, a driving carrier column is fixedly arranged on the driving carrier bar, and the driving carrier column is connected to a sponge side limit assembly.

4. A mattress sponge heating machine according to claim 3, characterized in that: The sponge side limit assembly includes a movable bearing plate, a limit bearing strip and a connecting gear. There are two movable bearing plates, which are respectively installed on both sides of the heating machine body; Side support plates are symmetrically fixedly arranged on both sides of the heating machine body, and limited square columns are fixedly arranged on the side support plates; A square channel is provided on the movable bearing plate, and the square channel matches with the limiting square column.

5. The mattress sponge heating machine according to claim 4, characterized in that: A mounting plate is fixedly provided on one side of the movable carrying plate, and a connecting gear is installed on the mounting plate; An upward tilting moving cavity is fixedly arranged on the other side of the movable bearing plate, and a plug-in through hole is opened at the lowermost end of the upward tilting moving cavity.

6. The mattress sponge heating machine according to claim 5, characterized in that: A movable channel is symmetrically provided on the upper side of the movable bearing plate, a connecting support rod is fixedly arranged in the movable channel, and matching through holes are also symmetrically provided on the upper side of the movable bearing plate.

7. The mattress sponge heating machine according to claim 6, characterized in that: The limit load bar is installed on the movable load plate, and a shrink cavity is symmetrically opened on the limit load bar, an inner load rod is fixedly arranged in the shrink cavity, and a through channel is opened on the cavity wall of the shrink cavity; A movable limit strip is inserted in the inner shrinkage cavity, a movable through hole is provided on the movable limit strip, and an inner bearing rod is inserted in the movable through hole; A connecting plug plate is also fixedly arranged on the movable limiting strip, and the connecting plug plate passes through the through channel and is located outside the shrinkage cavity.

8. The mattress sponge heating machine according to claim 7, characterized in that: A matching support rod is symmetrically fixedly arranged on the limit load bar, the matching support rod is inserted into the matching through hole, and a matching strip is fixedly arranged on the other end of the matching support rod; A connecting frame is fixedly arranged on one side of the loading strip, and a movable supporting rod is fixedly arranged on the lower end of the loading strip.

9. The mattress sponge heating machine according to claim 8, characterized in that: The connecting frame is symmetrically hinged with a movable hinge rod, and the other end of the movable hinge rod is hinged with a driving strip; The driving strip is provided with a limit hole, and a connecting rod is inserted into the limit hole; A driving cavity is also provided on the driving strip, and a connecting plug board is plugged into the driving cavity.

10. A mattress sponge heating machine according to claim 9, characterized in that: The movable support rod is sleeved with an active connection bar, the lower end of the active connection bar is connected to a connecting gear, the lower end of the connecting gear is fixedly provided with a mounting column, and the mounting column is mounted on the mounting carrier plate; A connecting movable rod is also fixedly arranged on the connecting gear, and the connecting movable rod is hinged with the movable connecting strip.

11. A mattress sponge heating machine according to claim 10, characterized in that: The auxiliary support mechanism for sponge feeding is an auxiliary plate frame, and two sides of the auxiliary plate frame are symmetrically fixed with sinking columns, and the lower end of the sinking column is fixed with a movable bearing rod; The movable bearing rod is inserted into the upward tilting moving cavity through the insertion through hole, and a supporting strip is fixedly provided on the movable bearing rod, and a rack is fixedly provided on the supporting strip, and the rack is meshed with the connecting gear; A matching block is also fixedly arranged on the movable bearing rod, and the matching block is located in the upward tilting movement cavity. A return spring is sleeved on the movable bearing rod, and the return spring is located in the upward tilting movement cavity.

12. A mattress sponge heating production process, characterized in that: The production process is applicable to the sponge heating machine according to any one of claims 1 to 11, and comprises the following steps: Step 1: Adjust the position of the bearing plate: start the hydraulic rod to drive the bearing plate to move and then drive the limit contact strip to move, so as to limit the end of the sponge; Step 2: Move the movable bearing plate upward: Move the movable bearing plate upward to bring the auxiliary bearing plate frame and the limit bearing strip to the working height; Step 3: Movement of the limiting carrier bar: The limiting carrier bar moves toward the lower heating plate to facilitate positioning of the side of the sponge; Step 4: Adjust the position of the auxiliary support frame: Move the auxiliary support frame away from the heating machine body to facilitate the support of the sponge when loading; Step 5: Heating treatment of the sponge: Place the sponge on the lower heating plate and move the upper heating plate downward to heat the sponge.

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