CN110861312B

CN110861312B - Splicing machine

Info

Publication number: CN110861312B
Application number: CN201911160781.XA
Authority: CN
Inventors: 陈许芬
Original assignee: Guangdong Shunde Hechang Rubber & Plastic Co ltd
Current assignee: Guangdong Shunde Hechang Rubber & Plastic Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2021-07-20
Anticipated expiration: 2039-11-23
Also published as: CN110861312A

Abstract

The invention relates to the technical field of bonding equipment, in particular to a bonding machine which comprises a support frame, a lower die assembly and an upper die assembly, wherein the lower die assembly is arranged on the support frame and used for limiting the position of a product, the upper die assembly is arranged on the support frame and positioned above the lower die assembly, a first driving piece for driving the upper die assembly to be abutted against the lower die assembly is arranged on the support frame, and heating pipes are arranged in the upper die assembly and the lower die assembly. The invention is helpful for improving the bonding effect of the sealing strip.

Description

Splicing machine

Technical Field

The invention relates to the technical field of bonding equipment, in particular to a bonding machine.

Background

In daily life, the cup cover of the water cup and the box opening of the oven are both provided with sealing rings, and the sealing rings are used for preventing air leakage and water leakage. In the preparation process of the sealing ring, raw materials are required to be placed into a mold, the raw materials placed in the mold are melted in a heating mode, and then the mold is cooled, so that the materials in the mold are synchronously cooled and formed to form the sealing strip.

The formed sealing strip is strip-shaped, and two ends of the sealing strip are far away from each other, and in the actual use process, the two ends of the sealing strip need to be adhered together in an adhesive mode, and then an annular structure called a sealing ring is formed.

The adhesive is usually formed by heating an adhesive substance having adhesiveness from a solid state to a liquid state, applying the adhesive substance to both ends of the sealing tape by a worker, aligning both ends of the sealing tape, and standing for several minutes to form the sealing ring.

The above prior art solutions have the following drawbacks: the sealing strip becomes the in-process of sealing washer, needs the manual processing of plugging into of workman to the both ends of sealing strip, and the staff takes place the shake easily at the in-process of concatenation to lead to the condition that the mouth of plugging into takes place the skew.

Disclosure of Invention

The invention aims to provide a splicing machine, which limits a connection port of a sealing strip so as to enable the connection of the connection port to be more stable.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a splicing machine, includes the support frame, set up the lower mould subassembly that is used for injecing the product position on the support frame, set up on the support frame and be located the last mould subassembly of lower mould subassembly top, be provided with the first driving piece of mould subassembly and lower mould subassembly butt in the drive on the support frame, all be provided with the heating pipe in last mould subassembly and the lower mould subassembly.

By adopting the technical scheme, before the connection port is connected, the two ends of the sealing strip are firstly coated with adhesive substances, then the sealing strip is clamped on the lower die assembly, the upper die assembly is driven to abut against the lower die assembly through the first driving piece, so that the two ends of the sealing strip abut against each other, the sealing ring is formed after connection is completed, and the upper die assembly always abuts against the lower die assembly in the connection process, so that the position of the connection port cannot deviate, and the sealing effect of the sealing ring is better; in addition, because the sticky substance changes into the solid state again from the liquid state very easily, consequently need carry out short time heating to the both ends of the sealing strip that just contact to guarantee that the sticky substance is still liquid before plugging into, consequently set up the heating pipe thereby make the connection effect of the department of plugging into better.

The invention is further configured to: the lower die assembly includes: the two lower templates are oppositely arranged and are connected to the supporting frame in a sliding manner for clamping the product; the screw rod is in threaded connection with the two lower templates and the support frame, and one end of the screw rod extends out of the support frame; and opposite thread sections matched with the two lower templates respectively are arranged on the outer wall of the screw rod.

Through adopting above-mentioned technical scheme, through rotating the lead screw to make the lower bolster motion of connecting on the lead screw, because lower bolster sliding connection is on the support frame, consequently the position of lower bolster can be injectd to the support frame, the lower bolster can not rotate promptly, thereby makes the lower bolster only can take place the motion along the length direction of lead screw, through opposite screw thread section, thereby makes two lower bolsters be close to simultaneously or keep away from simultaneously, thereby the different sealing strip that need plug into of adaptation.

The invention is further configured to: the first sliding plates are connected to the supporting frame in a sliding mode and located on two sides of the lower die assembly, and a second driving piece for driving the first sliding plates to be close to or far away from the lower die assembly is arranged on the supporting frame;

the first sliding plate is connected with a second sliding plate in a sliding mode, and a third driving piece for driving the second sliding plate to be close to or far away from the lower die assembly is arranged on the first sliding plate;

the second sliding plate is provided with a clamping plate for limiting the position of a product, the length direction of the output shaft of the second driving part is the same as the length direction of the screw rod, and the length direction of the output shaft of the third driving part is perpendicular to the length direction of the output shaft of the second driving part.

Through adopting above-mentioned technical scheme, before plugging into, can press from both sides tightly the both ends of sealing strip on the clamp plate that corresponds, then slide through the first sliding plate of second driving piece drive to make the clamp plate be close to the lower bolster, then slide through third driving piece drive second sliding plate, thereby make the clamp plate be close to the lower bolster, and then make the sealing strip insert between two lower bolsters, thereby realize sending into the product between two lower bolsters voluntarily, and can further carry on spacingly to the sealing strip through the clamp plate.

The invention is further configured to: the second sliding plate is provided with a positioning shaft, the side wall of the positioning shaft is relatively provided with a positioning rod, the clamping plate is provided with a positioning groove for the positioning shaft and the positioning rod to penetrate, and the clamping plate is rotated to enable the first limiting assembly arranged on the second sliding plate to extend into the clamping plate.

Through adopting above-mentioned technical scheme, according to the actual condition, the sealing strip of plugging into is not of uniform size, thereby need change the different sealing strips of clamping plate adaptation of difference.

The invention is further configured to: the first spacing subassembly includes: a plurality of first limit grooves arranged on the second sliding plate; the first limiting piece is arranged on the second sliding plate and is positioned in the first limiting groove; the first elastic piece is arranged in the first limiting groove and drives the top end of the first limiting piece to extend out of the first limiting groove; and a second limiting groove for the first limiting part to penetrate is formed in the bottom surface of the clamping plate.

By adopting the technical scheme, during installation, positioning is carried out through the positioning shaft and the positioning rod, before the clamping plate is not rotated, the bottom surface of the clamping plate is abutted against the top surface of the second sliding plate, so that the first limiting piece is accommodated in the first limiting groove, and at the moment, the first elastic piece is in a compressed state; the clamping plate is rotated, so that the first limiting groove is opposite to the second limiting groove, and the shape of the first elastic piece is restored at the moment, so that the first limiting piece is pushed to enter the second limiting groove, and the position of the clamping plate is limited.

The invention is further configured to: the support frame is connected with a heat conduction plate in a sliding mode, the heat conduction plate is abutted to a lower template far away from the support frame and located between the two first sliding plates, and a heat conduction pipe used for containing adhesive substances and extending into the heat conduction plate is arranged on the heat conduction plate.

Through adopting above-mentioned technical scheme, because sticky material from the liquid process in solid-state limit, need carry out the processing that heats to it, and go up mould subassembly and lower mould subassembly itself and have the heating pipe, in order to utilize radiating heat, can carry out the processing that conducts heat through the heat-conducting plate, and then carry out the processing that heats through the sticky material of heat-conducting plate in to the heat-conducting pipe.

The invention is further configured to: be provided with on the heat-conducting plate that supplies the product to wear to establish and its length direction is on a parallel with the third driving piece output shaft's length direction's third spacing groove, on the heat-conducting plate, the below sliding connection who is located the third spacing inslot and is located the heat pipe has the bearing box, the sponge piece has been placed on the bearing box, the heat conduction mouth that supplies the mucilage binding material to flow to the sponge piece is seted up to the bottom of heat pipe.

Through adopting above-mentioned technical scheme, according to actual conditions, leading-in appropriate amount sticky material in the heat-conducting pipe, then carry out the processing of heating, sticky material after melting flows into the sponge piece through the heat conduction mouth in, and the processing of accepting is carried out to unnecessary sticky material that flows out from the sponge piece to the receiving box, and the sticky material that is located the receiving box can reuse.

The invention is further configured to: the heat-insulation device is characterized in that a connecting pipe made of heat-insulation materials is rotatably connected to the heat conduction pipe, a first heat insulation plate is arranged at the top end of the heat conduction pipe, a plurality of first through holes are formed in the first heat insulation plate, a second heat insulation plate is arranged at the bottom end of the connecting pipe, and the connecting pipe is rotated to enable the second through holes in the second heat insulation plate to correspond to the first through holes in the first heat insulation plate.

Through adopting above-mentioned technical scheme, through rotating the connecting pipe to the second through-hole that makes the second heat insulating board on the connecting pipe cooperatees with the first through-hole on the first heat insulating board, and then makes the sticky material of solid fall into in the heat-conducting pipe, thereby according to the circumstances of reality, through rotating the circumstances that the sticky material of second heat insulating board control fell into the heat-conducting pipe, prevent the sticky material from accepting the condition that the case spills over.

The invention is further configured to: the lateral wall of connecting pipe is provided with the arch relatively, be provided with on the heat pipe and supply protruding gliding recess.

Through adopting above-mentioned technical scheme, slide along the recess through the arch to can inject the turned angle of second heat insulating board, and then can remind the operator first through-hole and the relative position between the second through-hole, thereby the volume of falling into of control sticky material.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the upper die assembly is always abutted with the lower die assembly in the connection process, so that the position of a connection port cannot deviate, and the sealing effect of the sealing ring is better;

2. the two lower templates are close to or far away from each other at the same time, so that different sealing strips needing to be connected are adapted;

3. go up mould subassembly and lower mould subassembly itself and have the heating pipe, in order to utilize radiating heat, can carry out the processing of conducting heat through the heat-conducting plate, and then carry out the processing of heating through the sticky material of heat-conducting plate in to the heat-conducting pipe.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a side view of the present embodiment.

Fig. 3 is a sectional view of the positioning shaft in the present embodiment.

Fig. 4 is a sectional view of the first stop assembly in this embodiment.

Fig. 5 is a sectional view of the heat-conductive plate in the present embodiment.

Fig. 6 is an exploded view of the heat conductive pipe and the connection pipe in this embodiment.

In the figure, 1, a support frame; 11. a platform; 12. a shelf; 13. a control box; 2. a lower die assembly; 21. a lower template; 22. a screw rod; 23. rotating the block; 3. an upper die assembly; 31. a first driving member; 4. a first sliding plate; 41. a second driving member; 5. a second sliding plate; 51. a third driving member; 52. positioning the shaft; 53. positioning a rod; 6. a clamping plate; 61. positioning a groove; 62. a second limit groove; 7. a first limit component; 71. a first limit groove; 72. a first elastic member; 73. a first limit piece; 8. a heat conducting plate; 81. a third limiting groove; 82. a receiving box; 83. a sponge block; 9. a heat conducting pipe; 91. a heat conducting port; 92. a connecting pipe; 921. a protrusion; 93. a first heat insulation plate; 94. a first through hole; 95. a second heat insulation plate; 96. a second through hole; 97. a groove; 98. a first tube; 981. a fourth limiting block; 99. a second tube; 991. and a fourth limit groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the splicing machine disclosed in this embodiment, including support frame 1, support frame 1 includes platform 11 and shelf 12 connected on platform 11, and sliding connection has lower mould assembly 2 for injecing the product position on platform 11, and the condition that the department of plugging into of reduction sealing strip takes place the skew through lower mould assembly 2 injecing the position of sealing strip.

On shelf 12 and be located lower mould component 2's top and be connected with first driving piece 31, the output shaft and the last mould component 3 of first driving piece 31 are connected, and the output shaft of first driving piece 31 is vertical setting, goes up mould component 3 and lower mould component 2 butt through the drive of first driving piece 31 to the department of plugging into of messenger's sealing strip is injectd between last mould component 3 and lower mould component 2, goes up mould component 3 and specifically is the cylinder.

The upper die component 3 and the lower die component 2 are internally provided with heating pipes, and the upper die component 3 and the lower die component 2 are heated through the heating pipes.

According to the actual size of product, lower mould subassembly 2 sets up to the same specification and is difficult to the multiple product of adaptation, consequently sets up lower mould subassembly 2 for adjustable structure.

Referring to fig. 1 and 2, lower die assembly 2 includes lead screw 22 and two lower templates 21, the lateral wall of lower template 21 has been seted up with product complex arc wall, two arc walls are close to each other, two relative sliding connection of lower template 21 are on platform 11, in the bottom insertion platform 11 of two lower templates 21, guarantee through platform 11 that lower template 21 keeps perpendicular to platform 11 top surface, lead screw 22 all wears to establish two lower templates 21 and shelf 12, and lead screw 22 wherein one end stretches out shelf 12, lead screw 22's lateral wall has the board along its radial direction extension, set up the groove that supplies the board embedding on shelf 12, lead screw 22 stretches out the end fixing of shelf 12 and is equipped with turning block 23, be convenient for lead screw 22 through rotating block 23, lead screw 22's outer wall is provided with respectively with two lower templates 21 matched with opposite screw thread section. In the actual working process, the rotating block 23 is rotated, so that the screw rod 22 rotates, the plate extending on the screw rod 22 rotates in the groove of the frame 12, and therefore the position of the screw rod 22 cannot be changed, and in addition, the screw rod 22 is in threaded connection with the lower template 21, and the two lower templates 21 are in sliding connection with the platform 11, so that the platform 11 limits the rotation of the two lower templates 21, so that the two lower templates 21 are far away from or close to each other, and the sealing strips are adaptive to different specifications.

The platform 11 is connected to the first sliding plates 4 at two sides of the lower mold assembly 2, the platform 11 is connected to the second driving member 41, an output shaft of the second driving member 41 is connected to a side wall of the first sliding plate 4, a length direction of an output shaft of the second driving member 41 is the same as a length direction of the lead screw 22, and the second driving member 41 is specifically an air cylinder and pushes the first sliding plates 4 to approach or leave the lower mold assembly 2 through the air cylinder.

A second sliding plate 5 is slidably connected to the first sliding plate 4, a third driving member 51 is connected to the first sliding plate 4, an output shaft of the third driving member 51 is connected to a side wall of the second sliding plate 5, the second sliding plate 5 is close to the lower mold assembly 2, a length direction of an output shaft of the third driving member 51 is perpendicular to a length direction of the second driving member 41, and the third driving member 51 is specifically an air cylinder, and the air cylinder pushes the second sliding plate 5 to be close to or far from the lower mold assembly 2.

The first sliding plate 4 and the second sliding plate 5 are moved in two directions on a horizontal plane by the second driving element 41 and the third driving element 51.

Referring to fig. 1 and 3, a clamping plate 6 is connected to the second sliding plate 5, a positioning shaft 52 is connected to the second sliding plate 5, a positioning rod 53 is relatively fixed to a side wall of the positioning shaft 52 near the top end, a positioning groove 61 for the positioning shaft 52 and the positioning rod 53 is formed in the clamping plate 6, the minimum diameter of the positioning groove 61 is the same as that of the positioning shaft 52, the maximum diameter of the positioning groove 61 is the same as the distance between the farthest ends of the two positioning rods 53, and at this time, the top surface of the clamping plate 6 is flush with the top surface of the lower template 21. When the clamping plate 6 initially abuts against the second sliding plate 5, the positioning shaft 52 and the positioning rod 53 are mainly inserted into the positioning slot 61, and the purpose of rotating the clamping plate 6 is to make the positioning rod 53 away from the notch of the positioning slot 61, so that the positioning rod 53 cannot be removed from the positioning slot 61 again after being away from the notch, that is, the movement of the clamping plate 6 in the vertical direction is limited.

Referring to fig. 3 and 4, the clamping plate 6 is rotated on the second sliding plate 5 by the positioning shaft 52 such that the first stopper assembly 7 connected to the second sliding plate 5 is inserted into the clamping plate 6, thereby defining a position between the second sliding plate 5 and the clamping plate 6.

The first limiting component 7 includes a first limiting member 73 and a first elastic member 72, four vertical first limiting grooves 71 are formed in the top surface of the second sliding plate 5, the first elastic member 72 is located in the first limiting grooves 71, the bottom end of the first elastic member 72 is fixed to the second sliding plate 5, the top end of the first elastic member 72 is fixed to the first elastic member 72, and the bottom surface of the clamping plate 6 is provided with a second limiting groove 62 which is communicated with the first limiting grooves 71 and through which the first limiting member 73 passes. When the clamping plate 6 abuts against the top surface of the second sliding plate 5, the first limiting groove 71 and the second limiting groove 62 are dislocated, so that the first limiting member 73 is pressed into the first limiting groove 71, and at the same time, the first elastic member 72 is deformed; the clamping plate 6 is rotated to communicate the first limiting groove 71 with the second limiting groove 62, and the first limiting member 73 extends into the second limiting groove 62 under the influence of the deformation of the first elastic member 72, so as to limit the position of the clamping plate 6. According to the actual size of the product, the corresponding clamping plate 6 can be replaced, so that the size of the groove formed in the top surface of the clamping plate 6 can be changed.

Referring to fig. 1 and 2, a heat conducting plate 8 is slidably connected to the platform 11, the heat conducting plate 8 is located between the two first sliding plates 4, and the side wall of the heat conducting plate 8 abuts against the side wall of the lower plate 21, so that the heat of the lower plate 21 itself is transmitted to the heat conducting plate 8, and in addition, when the transmission temperature is too low, a heating pipe needs to be arranged on the heat conducting plate 8 in order to ensure the temperature of the heat conducting plate 8 itself. Because the lower template 21 is connected with the screw rod 22, and the heat conducting plate 8 needs to be abutted against the lower template 21, a hole for the screw rod 22 to penetrate is formed in the heat conducting plate 8, so that the movement of the heat conducting plate 8 is not affected.

Referring to fig. 5 and 6, a heat pipe 9 is inserted on the top surface of the heat conducting plate 8, the heat pipe 9 extends into the heat conducting plate 8, an adhesive material is placed in the heat pipe 9, and the cross-sectional area of the heat pipe 9 is gradually reduced from top to bottom. Heat pipe 9 includes first pipe 98 and second pipe 99, first pipe 98 is fixed with a plurality of fourth stopper 981 near the side of second pipe 99, the side of second pipe 99 is seted up with fourth stopper 981 matched with fourth spacing groove 991, heat pipe 9 itself is detachable structure promptly, because the temperature is uncontrollable, when the temperature is slightly low or need not work, sticky material can block up in the bottom of heat pipe 9, extract heat pipe 9 this moment, then unpack first pipe 98 and second pipe 99 apart, can get rid of the jam, and the form reuse that can heat after the jam takes out.

Seted up third spacing groove 81 on heat-conducting plate 8, the width of third spacing groove 81 is greater than the width of sealing strip, third spacing groove 81 runs through one of them relative lateral wall of heat-conducting plate 8, third spacing groove 81 length direction is on a parallel with the length direction of third driving piece 51 (refer to fig. 1) output shaft, on heat-conducting plate 8, the below sliding connection who is located third spacing groove 81 and is located heat pipe 9 has bearing box 82, sponge piece 83 has been placed on bearing box 82, heat pipe 9's bottom is seted up and is supplied sticky material to flow to heat conduction mouth 91 of sponge piece 83, heat conduction mouth 91's diameter is less than the minimum diameter of sticky material, sticky material after melting flows into sponge piece 83 through heat conduction mouth 91, the top surface of sponge piece 83 is higher than bearing box 82's top surface, thereby the sealing strip is stained with sticky material through being stained with sponge piece 83 butt.

In order to control the flow of the adhesive substance, a connecting pipe 92 made of a heat insulating material is rotatably connected to the heat conducting pipe 9, a horizontal first heat insulating plate 93 is fixed to the top end of the heat conducting pipe 9, a plurality of first through holes 94 are formed in the first heat insulating plate 93, a horizontal second heat insulating plate 95 is fixed to the bottom end of the connecting pipe 92, the connecting pipe 92 is rotated to enable second through holes 96 on the second heat insulating plate 95 to correspond to the first through holes 94 on the first heat insulating plate 93, and when the first through holes 94 are communicated with the second through holes 96, the adhesive substance falls into the heat conducting pipe 9 through the first through holes 94 and the second through holes 96.

Since the first and second

heat insulating plates

93 and 95 are disposed in the heat conductive pipe 9 and the connection pipe 92, and the positions of the first and second through

holes

94 and 96 cannot be seen from the outside, the protrusions 921 are relatively fixed to the side walls of the connection pipe 92, the heat conductive pipe 9 is provided with the grooves 97 for the protrusions 921 to slide, and the positions of the first and second through

holes

94 and 96 are estimated to be opposite to each other by the protrusions 921 being disposed at the positions of the grooves 97.

Referring to fig. 1, a control box 13 is provided on the stage 11, and the first driving member 31, the second driving member 41, the third driving member 51 and the heating pipe are controlled by the control box 13.

The implementation principle of the embodiment is as follows: according to the absorption degree of the sponge block 83, the connecting pipe 92 is rotated to control the amount of the adhesive substance falling into the heat conduction pipe 9, and the adhesive substance in the heat conduction pipe 9 is melted by the heat conduction plate 8.

Correspond the chucking on two pinch-off blades 6 with the both ends of sealing strip, promote first sliding plate 4 through second driving piece 41 and move to the position that corresponds with sponge piece 83, thereby promote the motion of second sliding plate 5 through third driving piece 51 and make the tip and the sponge piece 83 butt of the sealing strip of connection on pinch-off blade 6, and then make the tip of sealing strip be stained with sticky material, thereby promote the motion of second sliding plate 5 through third driving piece 51 and make the sealing strip keep away from sponge piece 83, promote the position that first sliding plate 4 moved to correspond with lower bolster 21 through second driving piece 41, thereby drive third driving piece 51 makes the motion of second sliding plate 5 and then make the clamping of sealing strip tip between two lower bolster 21, restrict the position of sealing strip through two lower bolster 21, thereby reduce the condition that the position of plugging into takes place the skew.

Last mould subassembly 3 moves to lower mould subassembly 2 department through first driving piece 31 drive to it is spacing to make the both ends of sealing strip by last mould subassembly 3 and lower mould subassembly 2, strengthens the sealing strip and refutes the connection stability of department.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a splicing machine, its characterized in that includes support frame (1), set up lower mould subassembly (2) that are used for injecing the product position on support frame (1), set up on support frame (1) and be located last mould subassembly (3) of lower mould subassembly (2) top, be provided with first driving piece (31) of drive last mould subassembly (3) and lower mould subassembly (2) butt on support frame (1), all be provided with the heating pipe in last mould subassembly (3) and lower mould subassembly (2). The lower die assembly (2) comprises: two lower templates (21) which are arranged oppositely and are connected to the support frame (1) in a sliding manner for clamping the product; the screw rod (22) is in threaded connection with the two lower templates (21) and the support frame (1), and one end of the screw rod extends out of the support frame (1); the outer wall of the screw rod (22) is provided with opposite thread sections which are matched with the two lower templates (21) respectively;

the supporting frame (1) is connected with first sliding plates (4) in a sliding mode, the first sliding plates (4) are located on two sides of the lower die assembly (2), and a second driving piece (41) for driving the first sliding plates (4) to be close to or far away from the lower die assembly (2) is arranged on the supporting frame (1);

the first sliding plate (4) is connected with a second sliding plate (5) in a sliding manner, and a third driving piece (51) for driving the second sliding plate (5) to be close to or far away from the lower die assembly (2) is arranged on the first sliding plate (4);

a clamping plate (6) for limiting the position of a product is arranged on the second sliding plate (5), the length direction of an output shaft of the second driving piece (41) is the same as that of the screw rod (22), and the length direction of an output shaft of the third driving piece (51) is perpendicular to that of the output shaft of the second driving piece (41);

a positioning shaft (52) is arranged on the second sliding plate (5), a positioning rod (53) is oppositely arranged on the side wall of the positioning shaft (52), a positioning groove (61) for the positioning shaft (52) and the positioning rod (53) to penetrate is formed in the clamping plate (6), and the clamping plate (6) is rotated to enable a first limiting component (7) arranged on the second sliding plate (5) to extend into the clamping plate (6);

the first stop assembly (7) comprises: a plurality of first limit grooves (71) arranged on the second sliding plate (5); a first limit piece (73) arranged on the second sliding plate (5) and positioned in the first limit groove (71); the first elastic piece (72) is arranged in the first limiting groove (71) and drives the top end of the first limiting piece (73) to extend out of the first limiting groove (71); a second limiting groove (62) for a first limiting piece (73) to penetrate through is formed in the bottom surface of the clamping plate (6);

the heat conduction plate (8) is connected with a lower template (21) far away from the support frame (1) in a sliding mode and abutted against the support frame (1), the heat conduction plate (8) is located between the two first sliding plates (4), and a heat conduction pipe (9) used for containing adhesive substances and extending into the heat conduction plate (8) is arranged on the heat conduction plate (8);

be provided with on heat-conducting plate (8) and supply the product to wear to establish and its length direction is on a parallel with third driving piece (51) output shaft's length direction's third spacing groove (81), on heat-conducting plate (8), be located third spacing groove (81) and be located the below sliding connection of heat pipe (9) and have a bearing case (82), sponge piece (83) have been placed on bearing case (82), heat conduction mouth (91) that supply the sticky material to flow to sponge piece (83) are seted up to the bottom of heat pipe (9).

2. The bonding machine according to claim 1, wherein the heat conducting pipe (9) is rotatably connected with a connecting pipe (92) made of a heat insulating material, a first heat insulating plate (93) is disposed at the top end of the heat conducting pipe (9), a plurality of first through holes (94) are disposed on the first heat insulating plate (93), a second heat insulating plate (95) is disposed at the bottom end of the connecting pipe (92), and the connecting pipe (92) is rotated to enable second through holes (96) on the second heat insulating plate (95) to correspond to the first through holes (94) on the first heat insulating plate (93).

3. The bonding machine according to claim 2, wherein the connecting pipe (92) has opposite side walls provided with protrusions (921), and the heat conducting pipe (9) is provided with grooves (97) for sliding the protrusions (921).